Below are some recent Poster Presentations of our research results.
Some images are or will be linked to pdf files of the poster.
International Conference on SiC and Related Materials, Miyazaki, Japan, Oct. 2013
European Conference on SiC and related Materials, St. Petersburg, Russia, Sept 2012
Influence of Growth Temperature on Carrier Lifetime in 4H-SiC Epilayers
Louise Lilja, Jawad ul Hassan, Ian Booker, Peder Bergman and Erik Janzén
International Conference of Silicon Carbide, Cleveland, US, Sept. 2011
The Effect of Growth Conditions on Carrier Lifetime in n-type 4H-SiC Epitaxial Layers
Louise Carlsson, Jawad ul Hassan, Ian Booker, Peder Bergman and Erik Janzén
Radial Variation of Measured Carrier Lifetimes in Epitaxial Layers Grown with Wafer Rotation.
I.D. Booker, L.E. Carlsson, J. Hassan, E. Janzén and J.P. Bergman
European Conference on SiC, Oslo, Norway, Sept. 2010
Optically detected temperature dependent carrier lifetime and diffusion in SiC
Jawad ul Hassan, Patrik Scajev , Kestutis Jarasiunas and Peder Bergman 2
High growth rate with reduced surface roughness on-axis homoepitaxial growth of 4H - SiC
Jawa-ul-Hassan, Peder Bergman, Anne Henry, Erik Janzén
International Conference on SiC and Related Materials, Nurnberg, Germany Oct. 2009.
Optical and Structural Properties of In-grown Stacking Faults in 4H SiC
Jawad-ul-Hassan, A. Henry and J.P. Bergman
European Conference on SiC and Related Materials Barcelona 8-11 Sept. 2008
Influence of Structural Defects on Carrier Lifetime in 4H Epiaxial Layers Studied by High Resolution Optical Lifetme Mapping.
Jawad-ul-Hassan and J.P. Bergman
Two dimensionell x-ray diffraction mapping of basal plane orientation on SiC substrates.
J. Palisaitis, J.P. Bergman and P.O.Å. Persson
International Conference on SiC and Related Materials, Otsu Japan Oct. 2007.
Characterisation of Epitaxial Defect in 4H SiC
Jawad-ul-Hassan, J.P. Bergman, A. Henry, P. McNally, E. Janzén
European Conference on SiC and Related Materials, Newcastle UK Sept. 2006.
4H-SiC Epitaxial Layares Grown on on-axis Si-face substrates.
Jawad-ul-Hassan, J.P. Bergman, A. Henry, H. Pedersen, P. McNally, E. Janzén
Older poster will be added in due time...
Responsible for this page: Fredrik Karlsson
Last updated: 09/25/13