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Conference proceedings (referee-reviewed)

2017

99. Y. Hasegawa, A. Lloyd Spetz, D. Puglisi, “Ethylene Gas Sensors for Evaluating Postharvest Ripening of Fruit”, Proc. 2017 IEEE 6th Global Conference on Consumer Electronics (GCCE).

98. Y. Hasegawa, R. Ishida, D. Puglisi, A. Lloyd Spetz, "Development of ethylene gas sensor for evaluating fruit ripening", Conf. Proc. European Advanced Materials Congress 2017.

97. M. Bastuck, D. Puglisi, P. Möller, W. Reimringer, A. Schütze, A. Lloyd Spetz, M. Andersson, "Low-cost chemical gas sensors for selective formaldehyde quantification at ppb-level in field tests", Conf. Proc. Sensors 2017. DOI:10.5162/sensor2017/P5.4

96. Y. Hasegawa, D. Puglisi, A. Lloyd Spetz, "Development of agriculture support system using the plant bioelectric potential response and gas sensor”, Proc. 3rd International Conference on Food and Biosystems Engineering (FaBE), 2017.

95. M. Bastuck, D. Puglisi, A. Lloyd Spetz, A. Schütze, M. Andersson, Characterizing the Influence of Gate Bias on Electrical and Catalytical Properties of a Porous Platinum Gate on Field Effect Gas Sensors, Sensors, 2016 IEEE, Added to IEEE Xplore: 9 January 2017. DOI:10.1109/ICSENS.2016.7808458

2016

94. D. Puglisi, M. Bastuck, M. Andersson, J. Huotari, J. Lappalainen, A. Schütze, A. Lloyd Spetz, Gas sensitive SiC-FET sensors for indoor air quality control, Extended Abstract, Conf. Proc. Indoor Air 2016, Ghent, Belgium, 3-8 July 2016.

93. D. Puglisi, J. Eriksson, M. Bastuck, M. Andersson, A. Schütze, A. Lloyd Spetz, Gas Sensors for Indoor Air Quality, Sixth Scientific Meeting EuNetAir, 5-7 October 2016, Prague, Czech Republic, AMA-Science Proceedings, 2016. DOI: 10.5162/6EuNetAir2016/06

2015

92. M. Andersson, B. Hammarlund, A. Lloyd Spetz, D. Puglisi, Silicon Carbide Sensor Systems for Harsh Environment Market Applications, Fourth Scientific Meeting EuNetAir, 3-5 June 2015, Linköping, Sweden, AMA-Science Proceedings, pp. 32-35 (2015). DOI: 10.5162/4EuNetAir2015/09

91. J. Huotari, J. Lappalainen, J. Puustinen, T. Baur, C. Alépée, T. Haapalainen, S. Komulainen, J. Pylvänäinen, A. Lloyd Spetz, Pulsed Laser Deposition of Metal Oxide Nanoparticles, Agglomerates, and Nanotrees for Chemical Sensors, Procedia Engineering, Eurosensors 2015, 120 (2015) 1158-1161. DOI:10.1016/j.proeng.2015.08.745

90. N. Halonen, J. Kilpijärvi, M. Sobocinski, T. Datta-Chaudhuri, A. Hassinen, S. B. Prakash, P. Möller, P. Abshire, E. Smela, S. Kellokumpu, A. Lloyd Spetz, Low temperature co-fired ceramic package for lab-on-CMOS applied in cell viability monitoring, Procedia Engineering, Eurosensors 2015, 120 (2015) 1079-1082. DOI:10.1016/j.proeng.2015.08.769

89. A. Lloyd Spetz, M. Sobocinski, N. Halonen, D. Puglisi, J. Juuti, H. Jantunen, M. Andersson, LTCC, New Packaging Approach for Toxic Gas and Particle Detection, Procedia Engineering, Eurosensors 2015, 120 (2015) 484-487. DOI:10.1016/j.proeng.2015.08.677

88. M. Sobocinski, L. Khajavizadeh, M. Andersson, A. Lloyd Spetz, J. Juuti, H.
Jantunen, Performance of LTCC embedded SiC gas sensors, Procedia Engineering, Eurosensors 2015, 120 (2015) 253-256. DOI:10.1016/j.proeng.2015.08.599

87. M. Bastuck, C. Bur, T. Sauerwald, A. Lloyd Spetz, Mike Andersson, A. Schütze, Quantification of Volatile Organic Compounds in the ppb-range using Partial Least Squares Regression, Sensors 2015, Nürnberg, Germany, 19-21 May, AMA-Science Proceedings, pp. 584 - 589 (2015). DOI:10.5162/sensor2015/D5.1

2014

86. C. Bur, M. Bastuck, D. Puglisi, A. Schuetze, A. Lloyd Spetz, and M. Andersson, Discrimination and Quantification of Volatile Organic Compounds in the ppb-Range with Gas Sensitive SiC-Field Effect Transistors, Procedia Engineering, Eurosensors 2014, 87 (2014) 604-607.

2013

85.   C. Bur, M. Bastuck, M. Andersson, A. Lloyd Spetz, and A. Schütze, Combination of temperature cycled and gate bias cycled operation to enhance the selectivity of SiC-FET gas sensors, Proc. Transducers 2013 & Eurosensors XXVII, June 16-20, Barcelona, Spain, pp. 2041-2044, 2013. DOI:10.1109/Transducers.2013.6627199

84.   Z. Darmastuti, C. Bur, P. Möller, N. Lindqvist, M. Andersson, A. Schütze, and A. Lloyd Spetz, SiC-FET based SO2 sensor for power plant emission applications, Proc. Transducers 2013 & Eurosensors XXVII, June 16-20, Barcelona, Spain, pp. 1150-1153, 2013. DOI:10.1109/Transducers.2013.6626976

83.   A. Lloyd Spetz, Z. Darmastuti, C. Bur, J. Huotari, R. Bjorklund, N. Lindqvist, J. Lappalainen, H. Jantunen, A. Schütze, and M. Andersson, Chemical sensor systems for environmental and emission control, Proc. SPIE Defence, Security + Sensors, Baltimore, USA, April 29-May 2, 2013 (invited).

2012

82.   A. Lloyd Spetz, J. Huotari, C. Bur, J. Lappalainen, A. Schütze, and M. Andersson, Chemical sensor systems for emission control from combustions, Proc. IMCS 2012, Nürnberg May 20-23, Germany, 635-638. doi: 10.5162/IMCS2012/7.4.2 (invited).

81.  J. Huotari, J. Lappalainen, and A. Lloyd Spetz, Gas sensing properites of pulsed laser deposited vanadium oxide thin films, Proc. IMCS 2012, Nürnberg May 20-23, Germany, 279-282. doi: 10.5162/IMCS2012/3.3.2.

80.   Z. Darmastuti, P. Bhattacharyya, M. Andersson, J. Kanungo, B. Basu, L. Ojamae, and A. Lloyd Spetz, SiC-FET Sensors for Methanol leakage detection, Proc. IMCS 2012, Nürnberg May 20-23, Germany, 1579-1582. doi: 10.5162/IMCS2012/P2.5.3.

79.   C. Bur, M. Andersson, A. Lloyd Spetz, and A. Schütze, Influence of a Changing Gate Bias on the Sensing Properties of SiC Field Effect Gas Sensors, Proc. IMCS 2012, Nürnberg May 20-23, Germany, 140-143. doi: 10.5162/IMCS2012/1.5.4.

2011

78.   K. Kalantar-zadeh, A. Lloyd Spetz, M. Penza, M. Bhaskaran, S. Sriram, W. Wlodarski, L. Faraone, G. Matthews, Editorial Material: Selected Peer-Reviewed Articles from 13th International Meeting on Chemical Sensors (IMCS-13), Sensor Letters, vol. 9, issue 2, 2011, pp. 584-586. doi: 10.1166/sl.2011.1567.

77.   Z. Darmastuti, M. Andersson, L. Ojamäe, A. Lloyd Spetz, M. Larsson, and N. Lindqvist, SiC based field effect transistor for H2S detection, Proc. IEEE Sensors 2011, Limerick, Ireland, October 28-31, 2011, pp. 770-773.

76.   C. Bur, M. Andersson, A. Lloyd Spetz, and A. Schütze, Hierarchical strategy for quantification of NOx in a varying background of typical exhaust gases, Proc. IEEE Sens. 2011, Limerick, Ireland, 28-31 Oct., pp. 137-140, 2011. doi: 10.1109/ICSENS.2011.6127046

75.  Z. Darmastuti, R. Pearce, A. Lloyd Spetz, and M. Andersson, The influence of gate bias and structure on the CO sensing performance of SiC based field effect sensors, Proc. IEEE Sensors 2011, Limerick, Ireland, October 28-31, 2011, pp. 133-136.

74.   R. Pearce, R. Yakimova, L. Hultman, M. Andersson, and A. Lloyd Spetz, Development of FETs based on epitaxially grown single layer graphene on SiC for highly sensitive gas detection, Proc. of the International Conference on Silicon Carbide and Related materials, ICSCRM 2011, OH, USA, September 12-16, 2011, pp. 405.

73.   M. Andersson, A. Lloyd Spetz, and R. Pearce, Tunable gas alarms for high temperature applications based on 4H-SiC MISFET devices, Proc. of the International Conference on Silicon Carbide and Related materials, Cleveland, ICSCRM 2011, OH, USA, September 11-16, 2011, p. 365.

72.   C. Bur, P. Reimann, M. Andersson, A. Lloyd Spetz, and A. Schütze, Temperature cycled operation of SiC field effect gas sensors: increasing the selectivity for improved sensor systems, ISOEN - International Symposium on Olfaction and Electronic Nose 2011, New York, USA, 02-05 May, AIP. Conf. Proc. vol. 1362, 2011, 91-92. doi:10.1063/1.3626317.

71.   C. Bur, P. Reimann, A. Schütze, M. Andersson, and A. Lloyd Spetz, New method for selectivity enhancement of SiC field effect gas sensors for quantification of NOx, Smart Sensors, Actuators, and MEMS, Prague, Czech Rep., 18-20 April, Proc. SPIE 8066, 2011. doi:10.1117/12.886431.

2010

70.   C. Bur, P. Reimann, M. Andersson, A. Lloyd Spetz, and A. Schütze, Increasing the selectivity of Pt-gate SiC field effect gas sensors by dynamic temperature modulation, Proc. IEEE Sens. 2010, Waikoloa, HI, USA 1-4 Nov., pp. 1267-1272, 2010. doi:10.1109/ICSENS.2010.5690598.

69.  A. Larsson, O. Storstrom, T. A. T. Seip, M. Hjelstuen, M. L. Johansson, P. E. Fagerman, R. Bjorklund, A. Lloyd Spetz, A. Grant, P. Jozsa, J. Paaso, and L. Hammarlund, Performance of a Thermal Management System for Thermophoresis Based Soot Sensors − Design, Performance and Verification, Proc. IEEE Sensors 2010, Waikoloa, Hawaii, Nov 1-4, 2010, p. 2377, ISSN 1930-0395.

68.   R. Pearce, T. Iakimov, M. Andersson, A. Lloyd Spetz, R. Yakimova, and L. Hultman, Towards optimisation of epitaxially grown graphene based sensors for highly sensitive gas detection, Proc. IEEE Sensors 2010, Waikoloa, Hawaii, Nov 1-4, 2010, p. 898.

67.   R. Pearce, E. Becker, A. Hagelin, F.Söderlind, P-O.Käll, R. Yakimova, M.Skoglundh, and A. Lloyd Spetz, Understanding the gas sensor response of ZnO and Ga:ZnO, Proc. IMCS13, Perth, Australien 12-14 July, 2010, p. 376.

66.   M. Andersson and A. Lloyd Spetz, Tailoring of SiC based field effect gas sensors for improved selectivity to non-hydrogen containing species, Proc. IMCS13, Perth, Australien 12-14 July, 2010, p. 369.

65.   A. Lloyd Spetz, R. Pearce, K. Buchholt, R. Bjorklund, and M. Andersson, FET sensor devices, state of the art research and commercialization, Proc. IMCS13, Perth, Australien 12-14 July, 2010, p. 347.

64.   R. Bjorklund, A. Grant, P. Jozsa, M. Johansson, P.E. Fägerman, J. Paaso, M. Andersson, L. Hammarlund, A. Larsson, E. Popovici, D. Lutic, J. Pagels, M. Sanati, and A. Lloyd Spetz, Soot sensor based on thermophoresis for high sensitive soot detection in diesel exhausts, Proc. IMCS13, Perth, Australien 12-14 July, p. 250, 2010. Invited talk.

63.   H. Inoue, M. Andersson, M. Yuasa, T. Kida, A. Lloyd Spetz, and K. Shimanoe, Capacitor-type CO2 gas sensor combined MISiC and solid electrolyte, Proc. IMCS13, Perth, Australien 12-14 July, 2010, p. 235.

62.   J. Kanungo, P. K. Basu, S. Basu, and A. Lloyd Spetz, Surface modified nanoporous materials for hydrogen sensing, Proc. Int. Conf. Sensor Devices 2010, Venice, Austria, July 18-25, 2010.

61.   R. Bjorklund, M.L. Johansson, A. Grant, P. Jozsa, P.E Fägerman, J. Paaso, A. Larsson, D. Lutic, and A. Lloyd Spetz, Resistance sensor based on thermophoresis for soot in diesel exhaust, Proc. MRS Spring meeting, San Fransisco, USA, April 2010.

2009

60.  L.M. Porter, J. Bentley, L.J. Brillson, K.C. Chang, R.F. Davis, D.J. Ewing, L. Huang, F. Liu, D. Lukco, J. Melby, A. Lloyd Spetz, S. Tumakha, A. Virshup, and Q. Wahab, Characterization of Physics, Chemistry, and Microstructure at Metal-Semiconductor and Oxide-SiC Interfaces and Effects on Electronic Properties, MS&T Conference, Pittsburgh, PA, USA, October 27, 2009.

59.   R. Bjorklund, A. Grant, P. Jozsa, M. Johansson, P.E. Fägerman, J. Paaso, M. Andersson, L. Hammarlund, A. Larsson, E. Popovici, D. Lutic, J. Pagels, M. Sanati, A. Lloyd Spetz, Resistance sensor employing thermophoresis for soot in diesel exhaust, Proc. IEEE Sensors 2009, Christchurch, New Zealand, Oct 26-28, 2009.

58.   M. Andersson and A. Lloyd Spetz, Tailoring of field effect gas sensors for sensing of non-hydrogen containing substances from mechanistic studies on model systems, Proc. IEEE Sensors 2009, Christchurch, New Zealand, Oct 26-28, pp. 2031-2036, 2009.

57.   R. Pearce, A. Hagelin, P.-O. Käll, R. Yakimona, A. Lloyd Spetz, E. Becker, and M. Skoglundh, Effect of Water Vapour on Ga Doped ZnO Nanoparticle Sensor Gas Response, Proc. IEEE Sensors 2009, Christchurch, New Zealand, Oct 26-28, pp. 2039-2044, 2009.

56.   A. Lloyd Spetz, R. Pearce, L. Hedin, V. Khranovskyy, R. Yakimova, and K. Uvdal, New transducer material concepts for biosensors and surface functionalization, SPIE Europe, Microtechnologies for the New Millenium, Dresden, May 4-6, 2009. Invited talk.

2008

55.  M. Wallin, C. Källerman, H. Grönbeck, A. Lloyd Spetz, and M. Skoglundh, Vibrational analysis of hydrogen and ammonia adsorption on platinum-based model sensors, Proc. IEEE Sensors   Conference, Lecce, Italy, October 26-29, 2008.

54.   V. Khranovskyy, J. Eriksson, A. Lloyd Spetz, and R. Yakimova, Oxygen absorption effect on gas sensitivity and material stability of ZnO nanostructured films, IEEE Sensors, October 26-29, 2008, Lecce, Italy, 874-877.

53.    M. Andersson and A. Lloyd Spetz, Detecting non-hydrogen containing species with field effect devices – influence of oxygen, IEEE Sensors, October 26-29, 2008, Lecce, Italy, 1320-1323.

52.   E. Becker, M. Andersson, A. Lloyd Spetz, and M. Skoglundh, In situ DRIFT study of the CO response mechanism of MISFET sensors using a Pt/SiO2 model sensor, IEEE Sensors, Lecce, Italy, October 26-29, 2008, 1309-1312.

2007

51.   R.M. Petoral, R.G. Yazdi, C. Vahlberg, R. Yakimova, A. Lloyd Spetz, and K. Uvdal, Surface functionalization of SiC for biosensor applications, Silicon carbide and Related Materials, 556-557, 2007, 957-060.  

50.   E. Martinelli, K. Buchholt, R. Paolesse, A. D'Amico, I. Lundstrom, A.  Lloyd-Spetz, and C. Di Natale, FET transduction of electric dipole changes in organic layers, 14th International Conference on Solid-State Sensors, Actuators, and Microsystems (Transducers 2007), Lyon, France, Jun 10-14, 2007 pp. 1895-1898 (ISBN:1-4244-0842-3).

49.  R. Pearce, J. Belmonté, J. Shaw, M. Andersson, K. Buckhholt, A. LloydSpetz, and M.S.P. Shaffer, The effect of temperature on the gas sensing properties of CVD grown, MWCNTs, 2nd International Conference on Sensing Technology, ICST, November 26-27, 2007, Palmerston North, New Zealand, pp.455-460 (ICST2007089).

48.  K. Buchholt, E. Ieva, L. Torsi, N. Cioffi, L. Colaianni, F.Söderlind, P-O. Käll, and A. Lloyd Spetz, A comparison between the use of Pd- and Au-nanoparticles as sensing layers in a field effect NOx-sensitive sensor, 2nd International Conference on Sensing Technology, ICST,   November 26-27, 2007, Palmerston North, New Zealand, pp. 87-92 (ICST2007054).

47.   M.Wallin, M. Byberg, H. Grönbeck, M. Skoglundh, M. Eriksson, and A. Lloyd Spetz, Vibrational analysis of H2 and NH3 adsorption on Pt/SiO2 and Ir/SiO2 model sensors, Proc. IEEE Sensors, Atlanta, USA Oct 28 – 31, 2007, 1315-1317.

46.  M. Andersson, L. Everbrand, A. Lloyd Spetz, T. Nyström, M. Nilsson, C. Gauffin, and H. Svensson, A MISiCFET based gas sensor system for combustion control in small-scale wood fired boilers, Proc. IEEE Sensors, Atlanta, USA Oct 28-31, 2007, 962-965.

45.  Elin Becker, Magnus Skoglundh, Mike Andersson, Anita Lloyd Spetz, In Situ DRIFT study of hydrogen and CO adsorption on Pt/SiO2 model sensors, Proc. IEEE Sensors, Atlanta, USA Oct 28-31, 2007, 1028-1032.

2005

44.   M. Andersson, H. Wingbrant, and A. Lloyd Spetz, Study of the CO Response of SiC based Field Effect Gas Sensors, Proc. IEEE Sensors 2005, Irivine, USA, October 31-November 2, 2005, pp. 105-108.

43.  G. Wingqvist, J. Bjurström, L. Liljeholm, I .Katardjiev, and A. Lloyd Spetz, Shear mode AlN thin film electroacoustic resonator for biosensor applications, Proc. IEEE Sensors 2005, Irivine CA, USA, Oct 31 - Nov. 3, 2005, pp. 492-495.

42.   C. Vahlberg, G.R. Yazdi, R. M. Petoral Jr., M. Syväjärvi, K. Uvdal, A. Lloyd Spetz, and R. Yakimova, Surface engineering of functional materials for biosensors, Proc. IEEE Sensors 2005, Irvine, Ca USA, Oct 31-Nov.3, 2005, pp. 504-507.

41.   A. Salomonsson, S. Roy, C. Aulin, L. Ojamäe, P.-O. Käll, M. Strand, M. Sanati, and A. Lloyd Spetz, RuO2 and Ru nanoparticles for MISiC-FET gas sensors, Proc. Nanotech 2005 (NSTI), Anaheim, USA, May 8-12, vol. 2, 4, pp. 269-272, 2005.

2004

40.   M. Andersson, H. Pettersson, N. Padban, J. Larfeldt, M. Holmberg, and A. Lloyd Spetz, The characteristics and utility of SiC-FE gas sensors for control of combustion in domestic heating systems, Proc. IEEE Sensors, Vienna, Austria, October 24-27, 2004, p. 1157-1160 (W1L-A3)

39.   I. Belov, H. Wingbrant, A. Lloyd Spetz, H. Sundgren, B. Thuner, H. Svenningstorp, and P. Leisner, Thermal and flow analysis of SiC-based gas sensors for automotive applications, Proc. of the 5th IEEE conference EuroSimE 2004, Brussels, May 9-12, 2004, pp. 475-482.

38.  S. Nakagomi, M. Takahashi, Y. Kokubun, L. Unéus , S. Savage, H. Wingbrandt, M. Andersson, I. Lundström, M. Löfdahl, and A. Lloyd Spetz, Substrate Bias Amplification of a SiC Junction Field Effect Transistor with a Catalytic Gate Electrode, Mat. Sci. Forum, 457-460 (2004) 1507-1510.

2003

37.  H. Wingbrant, H. Svenningstorp, P. Salomonsson, J. Visser, D. Kubinski, and A. Lloyd Spetz, Using a MISiCFET sensor for detecting NH3 in SCR systems, Proc. IEEE Sensors 2003, Toronto, Canada, October 22-24, 2003, pp. 428-433.

36.   J. Cerdà, J.R. Morante and A. Lloyd Spetz, New tunnel Schottky SiC devices using mixed conduction ceramics, Materials Science Forum, 433-436, (2003) 949-952.

35.   H. Wingbrant, L. Unéus, M. Andersson, J. Cerdà, S. Savage, H. Svenningstorp, P. Salomonsson,P. Ljung, M. Mattsson, J. H. Visser, D. Kubinski, R. Soltis, S.G. Ejakov, D. Moldin, M. Löfdahl, M. Einehag, M. Persson, and A. Lloyd Spetz, MISiCFET chemical sensors for applications in exhaust gases and flue gases, Material Science Forum, 433-436 (2003) 953-956.

2002

34.   A. Lloyd Spetz, L. Unéus, H. Svenningstorp, H. Wingbrant, C. Harris, P. Salomonsson, P. Tengström, P. Mårtensson, P. Ljung, M. Mattsson, J. H. Visser, S. G. Ejakov, D. Kubinski, L.-G. Ekedahl, I. Lundström, and S. Savage, MISiCFET chemical gas sensors for high temperature and corrosive environment applications, Material Science Forum, 389-393 (2002) 1415-1418.

33.   L. Unéus, S. Nakagomi, M. Linnarsson, M. Jansson, B. Svensson, R. Yakimova, M. Syväjärvi, A. Henry, E. Janzén, L.-G Ekedahl, I. Lundström, and A. Lloyd Spetz, The effect of hydrogen diffusion in p- and n-type SiC Schottky diodes at high temperatures, Material Science Forum, 389-393 (2002) 1419-1422.

32.   S. Nakagomi, H. Shinobu, L. Unéus, L.-G. Ekedahl, R. Yakimova, M. Syväjärvi, A. Henry, I. Lundström, E. Janzén, and A. Lloyd Spetz, Influence of epitaxial layer on SiC Schottky diode gas sensors operated in high temperature conditions, Material Science Forum, 389-393 (2002) 1423-1426.

31.   O. Larsson, A. Göras, J. Nytomt, C. Carlsson, A. Lloyd Spetz, T. Artursson, M. Holmberg, I. Lundström, L.-G. Ekedahl, and P. Tobias, Estimation of air fuel ratio of individual cylinders in SI engines by means of MISiC sensor signals in a linear regression model, SAE2002, Detroit, USA, March 4-7, 2002, (2002-01-0847), also selected for SAE 2002 Transactions – Journal of Engines.

2001

30.   R.P. Mikalo, P. Hoffman, D. R. Batchelor, A. Lloyd Spetz, I. Lundström, and D. Schmeisser, Comparison of HF and ozone treated SiC surfaces, Material Science Forum, 353-356 (2001) 219-222.

29.   S. Savage, H. Svenningstorp, L. Unéus, A. Kroutchinine, P. Tobias, L.-G. Ekedahl, I. Lundström, C. Harris, and A. Lloyd Spetz, SiC based Gas Sensors and their Applications, Material Science Forum, 353-256 (2001) 747-752.

28.   L. Unéus, M Mattsson, P. Ljung, R. Wigren, P. Mårtensson, L-G. Ekedahl, I. Lundström, and A. Lloyd Spetz, Evaluation of on-line hot flue gas measurements, Proc. Transducers´01 and Eurosensors XV, Munich, Germany, June 10-14, 2001, 1754-1757.

27.   S. Jacobsén, U. Helmersson, L. G. Ekedahl, I. Lundström, P. Mårtensson, and A. Lloyd Spetz, Pt/CeO2 SiC Schottky diodes with high response to hydrogen and hydrocarbons, Proc. Transducers´01 and Eurosensors XV, Munich, Germany, June 10-14, 2001, 832-835.

26.   S. Nakagomi, Y. Sanada, H. Shinobu, L. Unéus, I. Lundström L.-G. Ekedahl, and A. Lloyd Spetz, Influence of the gate material and temperature on the diode properties of Schottky diodes based on SiC in O2 or CO ambient, Proc. Transducers´01 and Eurosensors XV, Munich, Germany, June 10-14, 2001, 1758-1761.

2000

25.   M.K. Linnarsson, A. Lloyd Spetz, M.S. Janson, L.G. Ekedahl, S. Karlsson, A. Schöner, I. Lundström, and B.G. Svensson, Metal-contact enhanced incorporation of deuterium in 4H- and 6H-SiC, Mat. Sci. Forum, 338-342 (2000) 937-940.

24.   S. Zangooie, H. Arwin, I. Lundström, and A. Lloyd Spetz, Ozone Treatment of SiC for Improved Performance of Gas Sensitive Schottky Diodes, Mat. Sci. Forum, 338-342 (2000) 1085-1088.

23.   H. Svenningstorp, L. Unéus, P. Tobias, I. Lundström, L.-G. Ekedahl, and A. Lloyd Spetz, High temperature gas sensors based on catalytic metal field effect transistors, Mat. Sci. Forum, 338-342 (2000) 1435-1438.

22.   L. Unéus, M. Mattsson, P. Ljung, R. Wigren, P. Mårtensson, L. G. Ekedahl, I. Lundström, and A. Lloyd Spetz, Monitoring of Hot Flue Gases by an E- Nose Equipped with SiC Based Sensors and Metal Oxide Sensors, Proc. ISOEN´2000, Brighton, England, July 24-26, eds. J.W. Gardner, and K.C. Persaud, Institute of Physics Publishing, 2000, 291-296.

21.  M. Löfdahl, A. Lloyd Spetz, M. Eriksson, and I. Lundström, Gas response dependence on gate metal morphology of high temperature metal-insulator-silicon carbide gas sensors, Proc. 7th International Symposium on Trends and Applications of Thin Films (TATF´2000), Nancy, France, March 27-30, 2000, p. 382-384.

20.   A. Lloyd Spetz, M. Eriksson, L.-G. Ekedahl, and I. Lundström, Si and SiC-based field effect devices, Proc. 7:th International Symposium on Trends and Applications of Thin Films (TATF´2000), Nancy France, March 27-30, 2000, pp. 72-81, Invited talk.

19.  P. Tobias, P. Rask, A. Göras, I. Lundström, P.Salomonsson, and A. Lloyd Spetz, Platinum – Insulator – Silicon Carbide Structures as Small and Fast Sensors for Exhaust Gases, Sensoren und Messysteme 2000, VDI Berichte 1530, ISBN 3-18-091530-7, VDI Verlag, Düsseldorf, March 13-14, 2000, pp. 179-190.

1999

18.  L. Unéus, P. Ljung, M. Mattsson, P. Mårtenssson, R. Wigren, P. Tobias, I. Lundström, L-G. Ekedahl, and A. Lloyd Spetz, Measurements with MISiC and MOS sensors in flue gases, Proc. Eurosensors XIII, The Hague, The Netherlands, September 12-15, pp. 521-524, 1999.

17.   H. Svenningstorp, P. Tobias, C. Wijk, I. Lundström, P. Salomonsson, L.-G. Ekedahl, and A. Lloyd Spetz, MISiC Schottky Diodes as NOx sensors in simulated exhausts, Proc. Eurosensors XIII, The Hague, The Netherlands, September 12-15, pp. 501-504, 1999.

16.   L. Unéus, P.Tobias, P. Mårtenssson, R. Wigren, P. Ljung, M. Mattsson, I. Lundström, L-G. Ekedahl, and A. Lloyd Spetz, Flue gas monitoring with MISiC and MOS sensors, Proc. ISOEN´99, Tübingen, Germany, September 20-22, pp. 138-141, 1999.

15.  S. Nakagomi, M. Nomoto, P. Tobias, P. Mårtensson, I. Lundström, and A. Lloyd Spetz, Study of CO sensitivity of high temperature field effect sensors based on SiC, Proc. Transducers´99, Sendai, Japan, June 7-10, pp. 942-945, 1999.

14.  A. Lloyd Spetz, P. Tobias, L, Unéus, H. Svenningstorp, L-G. Ekedahl, A. Göras, P. Rask, P. Salomonsson, P. Mårtensson, R. Wigren, P. Ljung, M. Mattsson, and I. Lundström, Combustion monitoring field effect gas sensors based on silicon carbide, Proc. Transducers´99, Sendai, Japan, June 7-10, pp. 946-949, 1999.

1998

13.  P. Tobias, A. Baranzahi, I. Lundström, A. Schöner, K. Rottner, S. Karlsson, P. Mårtensson, and A. Lloyd Spetz, Studies of the ambient dependent inversion capacitance of   catalytic metal - oxide - silicon carbide devices based on 6H and 4H SiC material, Material Sci. Forum, 264-265 (1998) 1089-1092.

12.   P. Tobias, S. Nakagomi, A. Baranzahi, R. Zhu, I. Lundström, P. Mårtensson, and A. Lloyd Spetz, Electrical characterization of chemical sensors based on catalytic metal gate-silicon carbide Schottky diodes, Material Sci. Forum, 264-268 (1998) 1097-1100.

1997

11.   A. Baranzahi, P. Tobias, A. Lloyd Spetz, I Lundström, P. Mårtensson, M. Glavmo, A. Göras, J. Nytomt, P. Salomonsson, and H. Larsson, Fast responding air/fuel sensor for individual cylinder control, SAE Technical Paper Series 972940, Combustion and Emisson Formation in SI Engines, (SP-1300) (1997) 231-240.

1995

10.   A. Baranzahi, A. Lloyd Spetz, R. Johansson, G. Hamrefors, and I. Lundström, Influence of the Interaction between Molecules on the Response of a Metal-Oxide-Silicon Carbide, MOSiC, Sensor, Digest of Technical Papers, Transducers´95 & Eurosensors IX, vol.1, (1995) 722 – 725.

9.    A. Baranzahi, A. Lloyd Spetz, M. Glavmo, J. Nytomt, and I. Lundström, Fast Responding High Temperature Sensors for Combustion Control, Digest of Technical Papers, Transducers´95 & Eurosensors IX, vol.1, 1995, 741 – 744.

8.   J. Zubkans, A. Lloyd Spetz, H. Sundgren, F. Winquist, J. Kleperis, A. Lusis, and I. Lundström, In Situ Modification of the NO x   and CO Sensitivity of Thin Pt-Gate MOSFET´s, Conf. proc., Transducers´95 & EurosensorsIX, June 25-29, Stockhom, Sweden, vol.1, 1995, 726 - 729.

1994

7.   A. Spetz, A. Arbab, and I. Lundström, High Temperature Gas Sensors Based on Metal Oxide Silicon Carbide (MOSiC) Devices, Proc. The Fifth Conference on Silicon Carbide and Related Materials, 1-3 Nov. 1993, Washington DC, USA, 1994, 629-632.

1992

6.    F. Winquist, H. Sundgren, E. Hedborg, A. Spetz, M. Holmberg, and I. Lundström, Identification of Molecules with Field Effect Structures, Technical Digest of the 11th Sensor Symposium, 1992, 257-262.

5.   I. Lundström, E. Hedborg, A. Spetz, H. Sundgren, and F. Winquist, Electronic noses based on field effect structures, Sensors and Sensory Systems for an Electronic Nose, Eds. J. W.Gardner, and P.N. Bartlett, Kluwer Academic Publishers, 303 -319, 1992.

1991

4.   H.Y. Hsieh, A. Spetz, and J.N. Zemel, Wide range pyroelectric anemometer for gas flow measurements, International Conference on Solid State Sensors and Actuators: Digest of Technical Papers, 1991, 38-40.

1987

3.   I. Lundström, A. Spetz, and F. Winquist, Semiconductor biosensors, Phil. Trans. R. Soc., Lond. B 316, 1987, 47- 60.

1986

2.   I. Lundström, M.Armgarth, A.Spetz and F.Winquist, Physics of Ammonia Sensitive Metal Oxide Semiconductor Structures, Proc. 2:nd Int. Meeting Chemical Sensors, Bordeaux, France, July, 1986, 387-390.

1983

1.   A. Spetz, F. Winquist, C. Nylander, and I. Lundström, Modified Palladium-Gate MOS Devices for Ammonia Gas Detection, Proc. Int. Meeting Chemical Sensors, Fukuoka, Japan, 1983, 479 - 487.

Other Conference Proceedings/Contributions

104. A. Lloyd Spetz, "The Cities of Tomorrow: the Challenges of Horizon 2020" International Conference, Torino, Italy, September 17-19, 2014. (Invited talk)

103. C. Bur, et al., Eurosensors Conference, Brescia, Italy, September 7-10, 2014.

102. D. Puglisi, J. Eriksson, C. Bur, A. Schuetze, A. Lloyd Spetz, and M. Andersson, Silicon carbide field effect transistors for detection of ultra-low concentrations of hazardous volatile organic compounds, Conference on Advanced Functional Materials 2014, Kolmården, Sweden, August 20-21, 2014. (Poster presentation by D. Puglisi)

101. J. Eriksson, D. Puglisi, H. Fashandi, R. Yakimova, and A. Lloyd Spetz, Gas sensing with epitaxial graphene on silicon carbide: performance tuning for air quality control, E-MRS 2014 Spring Meeting, Lille, France, May 26-30, 2014. (Invited talk by J. Eriksson)

100. D. Puglisi, J. Eriksson, C. Bur, A. Schuetze, A. Lloyd Spetz, and M. Andersson, Catalytic metal-gate field effect transistors based on SiC for indoor air quality control, E-MRS 2014 Spring Meeting, Lille, France, May 26-30, 2014. (Oral presentation by D. Puglisi)

99. J. Eriksson, D. Puglisi, Y. H. Kang, R. Yakimova, A. Lloyd Spetz, Controlling the electronic properties and gas reactivity of epitaxial graphene on SiC by surface functionalization with nanostructured metals or metal-oxides, MRS 2014 Spring Meeting, San Francisco, California, April 21-25, 2014. (Oral presentation by J. Eriksson)

98. D. Puglisi, C. Bur, J. Eriksson, M. Andersson, A. Lloyd Spetz, and A. Schuetze, Detection of low concentrations of volatile organic compounds with SiC-Field Effect Transistors, 2nd International Workshop of COST Action TD1105 EuNetAir, Brindisi, Italy, March 25-26, 2014. (Invited talk by D. Puglisi)

97. J. Eriksson, R. Pearce, D. Puglisi, R. Yakimova, and A. Lloyd Spetz, Gas sensing with epitaxial graphene on silicon carbide: performance tuning for air quality control, 2nd International Workshop of COST Action TD1105 EuNetAir, Brindisi, Italy, March 25-26, 2014. (Invited talk by J. Eriksson)

96. Z. Darmastuti, et al., 15th International Meeting on Chemical Sensors, Buenos Aires, Argentina, March 16-19, 2014. (Poster presentation byZ. Darmastuti)

95. H. Fashandi, et al., 15th International Meeting on Chemical Sensors, Buenos Aires, Argentina, March 16-19, 2014. (Poster presentation by H. Fashandi)

94. M. Andersson, et al., 15th International Meeting on Chemical Sensors, Buenos Aires, Argentina, March 16-19, 2014. (Poster presentation by M. Andersson)

93. D. Puglisi, C. Bur, Y. H. Kang, R. Yakimova, A. Lloyd Spetz, A. Schuetze, M. Andersson, and J. Eriksson, SiC-FET and graphene-based sensors for sensitive detection of toxic substances in indoor environments, 15th International Meeting on Chemical Sensors, Buenos Aires, Argentina, March 16-19, 2014. (Oral presentation by D. Puglisi)

92. D. Puglisi, J. Eriksson, C. Bur, A. Schuetze, A. Lloyd Spetz, and M. Andersson, Silicon carbide field effect transistors for detection of ultra-low concentrations of hazardous volatile organic compounds, The International Conference on Silicon Carbide and Related Materials, ICSCRM 2013, Miyazaki, Japan, September 29 - October 4, 2013. (Poster presentation by D. Puglisi)

91. J. Eriksson, D. Puglisi, K. Yu Hsuan, R. Yakimova, A. Lloyd Spetz, “Adjusting the electronic properties and gas reactivity of epitaxial graphene by thin surface metallization”, The International Conference on Silicon Carbide and Related Materials, ICSCRM 2013, Miyazaki, Japan, September 29 - October 4, 2013. (Poster presentation by J. Eriksson)

90. C. Bur, D. Puglisi, J. Eriksson, A. Lloyd Spetz, M. Andersson, A. Schütze, Detection of low concentrations of volatile organic compounds with SiC-Field Effect Transistors, 1st International Workshop of COST Action TD1105 EuNetAir, Open Satellite Workshop inside Transducers 2013, Barcelona, Spain, June 20, 2013. (Poster presentation by C. Bur)

89.  J. Eriksson, D. Puglisi, Y. H. Kang, R. Yakimova, A. Lloyd Spetz, Adjusting the electronic properties and gas reactivity of epitaxial graphene by thin surface metallization, 5th South African Conference on Photonic Materials, Kariega Game Reserve, South Africa, April 29 – May 3, 2013. (Oral presentation by J. Eriksson)

88.   J. Huotari, J. Eriksson, J. Puustinen, A. Lloyd Spetz, and J. Lappalainen, Structural study of nanostructured vanadium oxide thin films, Physics Days, Helsinki, Finland, March 14-16, 2013. (Poster presentation)

87.   J. Huotari, R. Bjorklund, J. Lappalainen, J. Puustinen, and A. Lloyd Spetz, Ammonia sensors based on vanadium oxide thin films, Physics Days, Helsinki, Finland, March 14-16, 2013. (Poster presentation)

86.   A. Lloyd Spetz, SkyPro seminar, December 10, Oulu, 2012.

85.   J. Eriksson, D. Puglisi, R. Vasiliauskas, A. Lloyd Spetz, and R. Yakimova, Thickness uniformity and electron doping in epitaxial graphene on SiC, 9th European Conference on Silicon Carbide and Related Materials, ECSCRM 2012, Saint-Petersburg, Russia, September 2-6, 2012 (Oral presentation by J. Eriksson).

84.   A. Lloyd Spetz, Iucas Forum, Aerosol environmental seminar, May 30, Helsinki, 2012.

83.   J. Huotari, J. Lappalainen, and A. Lloyd Spetz, Impedance Spectroscopy of Particles from a Steel Plant, Indoor and work place aerosol Conference, Lund, April 19-20, 2012.

82.   J. Huotari, A. Lloyd Spetz, and J. Lappalainen, Structural variations of pulsed laser deposited vanadium oxide thin films, Physics Days, Joensuu, Finland, March 13-15, 2012.

81.   A. Lloyd Spetz, R. Pearce, M. Andersson, R. Bjorklund, R. Yakimova, and D. Lutic, Nanostructured & porous materials for FET sensors, Nanostructured multifunctional materials, NMM – November 4-5, 2010, Iasi, Romania. (Invited talk by A. Lloyd Spetz)

80.   A. Lloyd Spetz, Sky Pro Conference at Oulu University, Finland, June 3, 2010. (Key Note Speaker)

79.   H. Inoue , M. Andersson, M. Yuasa, T. Kida, A. Lloyd Spetz, and K. Shimanoe, Metal-Insulator-SiC-Type CO2 Sensor Attached with Carbonate as Auxiliary Phase, 49th Chemical Sensor Symposium, Japan, March 2010.

78.    H. Inoue, M. Andersson, M. Yuasa, T. Kida, A. Lloyd. Spetz, and K. Shimanoe, Investigations of Metal-Insulator-SiC-type CO2 sensor attached with carbonate as auxiliary phase, 77th The Electrochemical Society in Japan, March 2010.

77.   H. Abdulhamid, A. Malik, J. Pagels, R. Bjorklund, P. Josza, J. H. Visser, A. Lloyd Spetz, and M. Sanati, A Reliable Method for Generation of Size Selected Soot using Aerosol Technology and Detection by Sensor Device, European Aerosol Conference 2009, Karlsruhe, Abstract T083A17.

76.   D. Lutic, E.-M. Seftel, E. Popovici, R. Bjorklund, M. Andersson, H. Abdelhamid, M. Sanati, and A. Lloyd-Spetz, Synthesis of  Catalytic  Materials  with  Ordered  Structure  for  Chemical  Sensors, EuropaCatIX, Salamanca, Spain, September 2009, Abstract 1287. 

75.   A. Lloyd Spetz, K. Buchholt, M. Andersson, M. Syväjärvi, V. Khranovskyy, and R. Yakimova, Sensors on 3C-SiC, Proc. HeteroSiC-WASMPE, May 6-8, 2009. (Invited talk by A. Lloyd Spetz)

74.   D. Lutic, E. M. Seftel,  E. Popovici, R. Bjorklund, M. Andersson, and A. Lloyd Spetz, Synthesis and characterization of catalytic siliceous materials with ordered structure for chemical sensors, European Conference on Applications of Surface and Interface Analysis (ECASIA 09), Antalya, Turkey, 2009, Abstract OXD-P-21 (819)+Tu-PA-194.

73.   D. Lutic, E. Popovici, E. Seftel, and A. Lloyd Spetz, Application of Some Micro- and Mesoporous Materials in Gas and Particle Sensing, First International Conference on Multifunctional, Hybrid and Nanomaterials, Tours, France, Abstract no. HYBR 1148, March 2009.

72.   R. Yakimova, V. Khranovskyy, I. Tsiaoussis, G. R. Yazdi, R. Pearce, L. A. Larsson, M. Syväjärvi, A. Lloyd Spetz, and P.-O. Holtz, Nanointegration of ZnO with Si and SiC: growth and applications, Proc. South Africa, 2009.

71.   A. Lloyd Spetz, Improvements of chemical sensors from nanotechnology, International Workshop on Tailor-made Nanomaterials and Applications for Chemical and Biosensors, March 2-3, Kolkata, India 2009. (Invited talk)

70.   A. Virshup, D. Lukco, K. Buchholt, A. Lloyd Spetz, and L. Porter, The Role of Interfacial Oxidation on the Long-Term Stability of Ni-Based Ohmic Contacts to n-Type SiC, Electronic Materials, Conference, State College, PA, USA, June 26, 2009.

69.   R. Yakimova, V. Khranovskyy, I. Tsiaoussis, G. R. Yazdi, R. Pearce, L. A. Larsson, M. Syväjärvi, A. Lloyd Spetz, and P.-O. Holtz, Nanointegration of ZnO with Si and SiC: growth and applications, Proc. 3rd South African Conference on Photonic Materials, March 23-27, 2009, Mabula Game Lodge, SA. p. 20.

68.   A. Lloyd Spetz, Chemical sensors based on wide band gap materials for harsh environment, Proc. GS2008, Bari, Italy , 6-7 November 2008, pp. 4-5. (Invited talk)

67.   N. Cioffi, L. Colaianni, K. Buchholt, E. Ieva, L. Sabbatini, A. Lloyd Spetz, and L. Torsi, Capacitori e transistori in configurazione gasfet a base di nanoparticelle impiegati per la rivelazione di ossidi di AZ, Proc. GS2008, Bari, Italy, November 6-7, 2008, pp. 9-10.

66.   A. Lloyd Spetz, J. Eriksson, S. Ehrler, V. Khranovskyy, R. Yakimova, and P.O. Käll, Gas sensors based on ZnO nanoparticles or film: A comparison. Proc. IMCS12, Columbus, Ohio, USA July 13-16, 2008, p. 89. (Invited talk by A. Lloyd Spetz)

65.   A. Lloyd Spetz, V. Khranovskyy, J. Eriksson, P-O. Käll, R. Pearce, K. Uvdal, L. Selegård, and R. Yakimova, Oxygen gas sensitivity of ZnO nanoparticles and nanostructured films, Workshop Surface/adsorbed oxygen on metal oxides, Tübingen, Germany, June 9-10, 2008.

64.   V. Khranovskyy, G. Lashkarev, V. Lazorenko, J. Eriksson, A. Lloyd-Spetz, and R. Yakimova, Investigation of oxygen exposure effect on electrical properties of ZnO based nanostructured films – a premise for sensor design, Sensors Electronics and Microsystem Technology Conference, Odessa, Ukraine, June 2-6, 2008.

63.   E. Ieva, K. Buchholt, L. Colaianni, N. Cioffi, I.D. van der Werf, A. Lloyd Spetz, P.O. Käll, and L. Torsi, Gold Nanoparticle Sensors For Environmental Pollutant Monitoring, in The IEEE International Workshop on Advances in Sensors and Interfaces, 26-27 June 2007, Bari, Italy. IEEE catalog n. 07EX1794; ISBN 1-4244-1244-7.

62.   K. Buchholt, J. Eriksson, V. Khranovskyy, F. Söderlind, P.-O. Käll, R. Petoral, C. Vahlberg, R. Yazdi, K. Uvdal, R. Yakimova, and A. Lloyd Spetz, ZnO nanoparticles for bio- and chemical sensors, 3:rd CeNano Symposium in Nanoscience and Nanotechnology, Linköping, Sweden, November 23, 2007.

61.   A. Lloyd Spetz, Wide bandgap materials for multifunctional bio and chemical sensors, Proc. ECI, Nanoscience and Nanotechnology for Biological/ Biomedical / Chemcial sensing, Hongkong, China, June, 2007. (Invited talk )

60.   A. Lloyd Spetz, K. Buchholt, D. Lutic, M. Strand, P.-O. Käll, M. Sanati, and R. Yakimova, Multifunctional Chemical Sensors based on Wide Band Gap Materials, MRS Spring Meeting 2007, San Francisco, USA, (V2.1). (Invited talk )

59.   A. Lloyd Spetz, G. Steinhoff, R. Petoral Jr, K. Uvdal, M. Eickhoff, and R. Yakimova, New Materials for Multifunctional Chemical- and Biosensors, MS&T´06, Cincinnati, Ohio, USA, October 15-19, 2006. (Invited talk)

58.   R.M. Petoral Jr., G. Steinhoff, G.R. Yazdi, V. Khranovskyy, A. Lloyd Spetz, K. Uvdal, and R. Yakimova, Preparation and characterization of organic/inorganic structures based on ZnO, 4th Int. Workshop on ZnO and related materials, 3-6 Oct. 3-6, 2006, Giessen, Germany.

57.   C. Di Natale, K. Buchholt, E. Martinelli, R. Paolesse, A. D´Amico, I. Lundström, and A. Lloyd Spetz, Investigation of the selectivity properties of metalloporphyrines self-assembled-monolayers on QMB and FET transducers, Proc. Eurosensors XX, Göteborg, Sweden, September 18-20, 2006, T1A-P11.

56.   A. Lloyd Spetz, G. Steinhoff, V. Khranovsky, M. Andersson, K. Buchholt, M. Eickhoff, and R. Yakimova, Multisensing by Gas Sensors, Proc. Eurosensors XX, Göteborg, Sweden, September 18-20, 2006. T3A-KN. (Key note speaker )

55.   E. Ieva, N. Cioffi, L. Torsi, L. Sabbatini, P.G. Zambonin, P.O. Kall, and A. Lloyd Spetz, Nanoparticelle di oro come materiali attivi in capacitori impiegati come sensori di gas, Proc. Conf. on Chemical Sensors, Florence, Italy, September 10-15, 2006.

54.   R.M. Petoral Jr., G.R. Yazdi, C. Vahlberg, M. Syväjärvi, A. Lloyd Spetz , K. Uvdal, and R. Yakimova, Surface functioanlization of SiC for biosensor applications, Proc. ECSCRM 2006, September 3-7, 2006, Newcastle, UK.

53.   G. Steinhoff, R. Petoral, C. Vahlberg, B. Baur, T. Wassner, M .Eickhoff, A. Lloyd-Spetz, R. Yakimova, and K. Uvdal, Chemical functionalization of GaN and ZnO surfaces, Proc. IMCS11, Brescia, Italy, July 17-19, 2006, WP78.

52.   M. Andersson and A. Lloyd Spetz, Study of the CO response characteristics of SiC based field effect gas sensors, Proc. IMCS11, Brescia, Italy, July 17-19, 2006, TO1.4.3

51.  K.Buchholt, E. Ieva, B. Johansson, P. Käll, L. Torsi, A. Lloyd Spetz, SiC-Field Effect Gas Sensor using Au as Gate Material for NOx sensing, Proc. IMCS11, Brescia, Italy, July 16-19, 2006, MP49 # 130.

50.  Doina Lutic, Michael Strand, Anita Lloyd-Spetz, Mehri Sanati, Catalytic properties of oxide nanoparticles applied in gas sensors, Proc. 12th Nordic Symposium on Catalysis, Trondheim, Norway, May 28-30, 2006.

49.  K. Buchholt, E. Ieva, P.-O. Käll, L. Ojamäe, L. Torsi, D. Lutic, M. Strand, M. Sanati, and A. Lloyd Spetz, FET devices with gold nanoparticle gate material as nitrogen oxide gas sensors, Proc. E-MRS 2006, Nice France, May 29- June 1, 2006.

48.  R. Yakimova,   G. Steinhoff, V. Khranovskyy, C. Vahlberg, R. M. Petoral Jr., G. R. Yazdi, M. Syväjärvi, M. Eickhoff, K. Uvdal, and A. Lloyd Spetz, New material concepts and device architecture of transducers for chemical and bio-sensors, E-MRS meeting, Nice France, May 29- June 1, 2006. (Invited talk, R. Yakimova).

47.  M. Strand, A. Salomonsson, J. Einvall, C. Aulin, L. Ojamäe, P-O. Käll, A. Lloyd Spetz, and M. Sanati, Nanoparticles as sensing material for selective and stable SiC-FET gas sensor, Proc. European Aerosol Conference 2005, M. Maenhaut (Ed.), Ghent, Belgium, 28 Aug – 2 Sep, 2005, pp. 735.

46.  D. Lutic, M. Strand, A. Salomonsson, L. Ojamäe, P-O. Käll, A. Lloyd Spetz, and M. Sanati, In2O3 particle films as gate material for MISiC-capacitor sensors, NOSA 2005, Göteborg, Sweden.

45.  A. Lloyd Spetz, K. Uvdal, M. Eickhoff, I. Katardjiev, and R.Yakimova, Wide Band-gap Materials for Chemical and Biosensors, Int. Symp. for Advanced Sensor Technologies, Tokyo, Japan, June 10, 2005, pp. 25-30. (Invited talk)

44.   S. Roy, A. Salomonsson, A. Lloyd Spetz, C. Aulin, P. –O. Käll, L. Ojamäe, M. Strand, and M. Sanati, Metal oxide Nanoparticles as Novel Gate Materials for Field Effect Gas Sensors, Proc. International Symposium on Advanced Materials and Processing (ISAMAP2K4) Kharagpur, India, 6-8 December, 2004, p. 983-990.

43.   A. Lloyd Spetz, H. Wingbrant, M. Andersson, A. Salomonsson, S. Roy, G. Wingqvist, I. Katardjiev, M. Eickhoff, and S. Nakagomi, New Materials for Chemical and Biosensors, Proc. International Symposium on Advanced Materials and Processing (ISAMAP2K4) Kharagpur, India, 6-8 December, 2004, p. 755-762. (Invited talk)

42.   S. Nakagomi, G. Wingqvist, A. Elisabeth Åbom, and A. Lloyd Spetz, Hydrogen sensing by NKN thin film with high dielecric constant and Ferro-electric property, Proc. IMCS10, Tsukuba, Japan, July 12-14, 2004, 2P123.

41.   S. Nakagomi, A. Fukumura, Y. Kokubun, S. Savage, H. Wingbrant, M. Andersson, I. Lundström, M. Löfdahl, and A. Lloyd Spetz, Influence of gate bias of MISiC-FET gas sensor device on the sensing properties, Proc. IMCS10, Tsukuba, Japan, July 12-14, 2004, 3E02.

40.   H. Wingbrant and A. Lloyd Spetz, The influence of catalytic activity and temperature on the binary switch point and linear behavior of SiC-FET lambda sensors, Proc. IMCS10, Tsukuba, Japan, July 12-14, 2004, 2D10.

39.   H. Wingbrant, M. Lundén, and A. Lloyd Spetz, Modifications of the catalytic gate material to increase the long-term stability of SiC-FET lambda sensors, Proc. IMCS10, Tsukuba, Japan, July 12-14, 2004, 2P108.

38.   J. Cerdà, Salomonsson, M. Strand, M. Sanati, and A. Lloyd Spetz, Pt/gamma-Al2O3 particles for long term stable, highly selective MISiCFET gas sensors, Proc. IMCS10, Tsukuba, Japan, July 12-14, 2004, 3E01.

37.   A. Lloyd Spetz, SiC a sensor material for extreme environment, MRS Spring Meeting, April 12-16, 2004, San Fransisco, CA, USA, 2004, *J3.1. (Invited talk)

36.   H. Wingbrant, H. Svenningstorp, P. Salomonsson, D. Kubinski, J. Visser, M. Löfdahl, and A. Lloyd Spetz, Using a MISiC-FET sensor for detecting NH3 in SCR systems, Proc. IEEE Sensors 2003, Toronto, Canada, October 22-24, 2003.

35.   J. Cerda, J. R. Morante and A. Lloyd Spetz: BaSnO3 Oxygen Sensors without the need of a Reference Electrode, Proc. IEEE Sensors 2003, Toronto, Canada, October 22-24, 2003, pp. 403-404.

34.   S. Nakagomi, M. Takahashi, L. Unéus, S. Savage, H. Wingbrant, M. Andersson, I. Lundström, M. Löfdahl, A. Lloyd Spetz, MISiC-FET Devices with Bias Controlled Baseline and Gas Response, Proc. IEEE Sensors 2003, Toronto, Canada, October 22-24, 2003, pp. 407-408.

33.   A. Lloyd Spetz, H. Wingbrant, M. Andersson, M. Löfdahl, M. Einehag, P. Ljung, M. Mattsson, H. Svenningstorp, J. H. Visser, D. Kubinski, P. Salomonsson, and S. Savage, MISiCFET Sensor arrays for On Line Diagnosis, Proc. IEEE Sensors 2003, Toronto, Canada, October 22-24, 2003, pp. 385-386.

32.   M. Andersson, H. Wingbrant, L. Unéus, H. Svenningstorp and A. Lloyd Spetz, The use of MISiCFET gas sensors with catalytic gate materials, exhibiting differences in selectivity, for combustion and SCR control in car exhausts and flue gases, Proc. CAPoC6 in Brussels, Belgium, October 22-24, 2003, pp.555-565.

31.   S. Nakagomi, M. Takahashi, Y. Kokubun, L. Unéus, Susan Savage, H. Wingbrant, M. Andersson, I. Lundström, M. Löfdahl, A. Lloyd Spetz: The Influence of Substrate Bias on the Amplification of a Junction Field Effect Transistor Based on Silicon Carbide with a Catalytic Gate Electrode, Proc. ICSCRM2003, Lyon, France, October 5-10, 2003, p. 110.

30.   A. Lloyd Spetz, SiC a chemically inert material for bio- and chemical sensors, 105th Annual Meeting & Exposition of the American Ceramic Society, ACERS, symposium April 27-30, 2003 Nashville, Tennessee, USA. (Invited talk )

29.   S.-K. Lee, L. Uneus, S.-M. Koo, C.-M. Zetterling, L.-G. Ekedahl, I. Lundström, A. Lloyd Spetz, and M. Östling, Comparison study of Ohmic contacts in oxidizing ambient at high temperature for gas sensor applications, Proc. TMS Electronic Materials Conference (EMC), 2002, Santa Barbara, USA.

28.   J. Cerdá, H. Wingbrant, H. Svenningstorp, J. R. Morante, L. Unéus, and A. Lloyd Spetz, MISiCFET ammonia gas sensors: a comparison between Pt and Ir based metal gates, Proc. 9IMCS, Boston, USA,   July 7-10, 2002, pp. 502-503.

27.   L. Unéus, S. Nakagomi, M. Linnarsson, M. Jansson, B. Svensson, R. Yakimova, M. Syväjärvi, A. Henry, E. Janzén, L.-G Ekedahl, I. Lundström, and A. Lloyd Spetz, The effect of hydrogen diffusion in p- and n-type SiC Schottky diodes at high temperatures, Proc. ICSCRM2001, Tsukuba, Japan, Oct. 28- Nov. 2, 2001, pp. 289-290.

26.   S. Nakagomi, H. Shinobu,   L. Unéus, I. Lundström, L.-G. Ekedahl, R. Yakimova, M. Syväjärvi, A. Henry, E. Janzén, and A. Lloyd Spetz, Influence of epitaxial layer on SiC Schottky diode gas sensors operated in high temperature conditions, Proc. ICSCRM2001, Tsukuba, Japan, Oct. 28- Nov. 2, 2001, pp. 165-166.

25.   L. Unéus, S.-K. Lee, C.-M. Zetterling, L.-G. Ekedahl, I. Lundström, M. Östling, and A. Lloyd Spetz, Measurements on linear TLM structures with TiW/Ti/Pt contacts for corrosive and high temperature applications, Proc. ICSCRM2001, Tsukuba, Japan, Oct. 28- Nov. 2, 2001, 410-411.

24.   M.K. Linnarsson, A. Lloyd-Spetz, M.S. Janson, D. Åberg, U. Forsberg, B. Magnusson, A. Henry, and B.G. Svensson, Hydrogen diffusion in n-type 4H-SiC, Proc. ECSCRM2000, Kloser Banz, Germany, September 3-7, 2000, p.84.

23.   A. Lloyd Spetz, H. Svenningstorp, L. Unéus, A. Kroutchinine, P. Tobias, L.-G. Ekedahl, I. Lundström, C. Harris, and S.Savage, SiC based Gas Sensors and their Applications, ECSCRM 2000, Kloster Banz, Germany, September 3-7, 2000. (Invited talk)

22.   M. Andersson, M. Holmberg, I. Lundström, A. Lloyd-Spetz, P. Mårtensson, R. Paolesse, C. Di Natale, and A. D'Amico, MOSFET gas sensors with metalloporphyrins as gas sensitive material, The 8th International Meeting on Chemical Sensors, Basel (Switzerland), 2-5 July, 2000, p. 435.

21.   P. Tobias, K. Macak, U. Helmersson, I. Lundström, and A. Lloyd Spetz, Zirconia based oxygen sensor without the need of a reference electrode, Proc. 8th International Meeting on Chemical Sensors, Basel, Switzerland, July 2-5, 2000, p. 168.

20.   A. Lloyd Spetz, Applications of SiC based gas sensors, 247th WE-Hereaus – Seminar, Evangelische Akademiie Tutzing, Munich, Germany, December 13-15, 2000. (Invited talk )

19.   H. Svenningstorp, P. Tobias, A. Krouchinine, P. Salomonsson, B. Häggendal, I. Lundström, L.-G. Ekedahl, and A. Lloyd Spetz, MISiC Schottky Diodes and Transistors as NH3 Sensors in Diesel Exhausts to Control SCR, Proc. Eurosensors XIV, Copenhagen, Denmark, August 27-30, 2000, 517-518 (W3E5).

18.   A. Lloyd Spetz, SiC based MOSFET transistors for high temperature industrial gas sensing applications, Proc. The American Physical Society's March 2000 Meeting, Minneapolis, MN, March 20-24, 2000, p. 813-814. (Invited talk )

17.   L. Unéus, H. Svenningstorp, A.M. Saroukhan, S.M. Savage, P. Tobias, I. Lundström, L.-G. Ekedahl, A. Konstantinov, C. Harris, and A. Lloyd Spetz, High temperature TLM measurements of Ni contacts to SiC for high temperature FET gas sensors, Proc. of ICSCRM´99, Research Triangle Park, NC, USA, October 10-15, 1999, p. 478.

16.   P. Tobias, L. Unéus, L. Salomonsson, P. Mårtensson, I. Lundström, and A. Lloyd Spetz, SiC Schottky diodes with catalytic gate metals used as gas sensors for exhaust gases, Proc. ECSCRM´98, Montpellier, France, 2-4 September, 1998, 253-254.

15.   P. Tobias, R. Zhu, P. Mårtensson, I. Lundström, and A. Lloyd Spetz, Temperature sensors based on SiC pn-junction diodes, Proc. ECSCRM´98, Montpellier, France, 2-4 September, 1998, 69-70.

14.   A. Lloyd Spetz, P. Tobias, P. Mårtensson, and I. Lundström, Silicon Carbide Based Chemical Sensors, CIMTEC Florence, 1998. (Invited talk )

12.   M. Karlsteen, A. Baranzahi, A. Spetz, M. Willander, and I. Lundström, Electrical Properties of MIS Structures on 6H - SiC Measured at Temperatures from 300 K to 900 K, Second International High Temperature Conference, Charlotte, North Carolina, USA, pp. X17-X22, June 5-10, 1994.

13.   A. Möller, H. Bergsåker, G. Hellblom, I. Lundström, A. Spetz, H. Sundgren, M.Bagatin, D. Desideri, N. Pomaro, G. Serianni, and L. Tramontin, Hydrogen Flux Measurements with Pd-MOS Capacitors in RFX and T1, 21st EPS conf. of contr. Fusion Plasma Physics, Montpellier, France, June 27 - July 1, 1994.

11.   A. Spetz. A. Arbab, I. Lundström, High temperature gas sensors based on metal oxide silicon carbide (MOSiC) devices, Proc. 5th SiC and Related Materials Conf. Wasington DC, 1993, Inst. Pys. Conf. Ser. No.137: chapter 6, pp. 629-632.

10.   I. Lundström, E. Hedborg, A. Spetz, H. Sundgren and F. Winquist, Field Effect Structures for Odour Identification, Sensor-93, Nürnberg, 1993.

9.   A. Spetz, A. Arbab, and I. Lundström, Gas sensors for high temperature operation based on metal oxide silicon carbide (MOSiC) devices, Proc. Eurosensors VI, San Sebastian, Spain, 5-7 October, p. 9, 1992.

8.   A. Spetz, E. Hedborg, and F. Winquist, Polymer membranes for modification of the selectivity of field effect gas sensors, Eurosensors V, Rome, Italy, 30 September – 2 October, 1991.

7.   T. Fare, A. Spetz, I. Lundström, and M. Armgarth, Comparison of the quasi static and high frequency capacitance-voltage response to ammonia of thin Pt-film MOSCAP´s, 12th Nordic Semiconductor Meeting, Jevnaker, Norway, 8-11 June, 1986.

6.   A. Spetz, M. Armgarth, and I. Lundström, Thin platinum or iridium gate MOS-capacitors as ammonia gas sensitive structures, 12th Nordic Semiconductor Meeting, Jevnaker, Norway, 8-11 June, 1986.

5.   M. Armgarth, F. Enquist, I. Lundström, A. Spetz, H. Sundgren, C. Svensson and F. Winquist, The fabrication of chemical sensors utilizing standard commercial IC processes, Transducers´85, Philadelphia, USA, June, 1985.

4.   F. Winquist, A. Spetz, and I. Lundström, Bioanalysis with ammonia gas sensitive MOS structures, Sensors and their Applications, Southampton, England, 10-12 September, 1985.

3.   A. Spetz, M. Armgarth, F. Enquist, F. Winquist, and I. Lundström, Optimization of ammonia sensitive metal-oxide-semiconductor structures, Sensors and their Applications, Southampton, England, 10-12 September, 1985.

2.   A. Spetz, M. Armgarth, and I . Lundström, Ammonia sensitive double gate MOS capacitors, 11th Nordic Semiconductor Meeting, Espoo, Finland, June, 1984.

1.   F. Winquist, I. Lundström and A. Spetz, Determination of Ammonia with a New Type of Semiconductor Structure: The Ir- Pd- MOS, Proc. Analytical methods and Problems in Technology, 17-19 April, 1984, Noordwijkerhout, The Netherlands.


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Last updated: 10/24/17