Morphological imperfections of epitaxial graphene: from a hindrance to the generation of new photo-responses in the visible domain
We report the discovery of remarkable photo-physical phenomena with characteristics unique to epitaxial graphene grown on 6H-SiC (000-1). Surprisingly, the graphene electrical resistance increases under light illumination in contrast to conventional materials where it normally decreases. The resista...
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| Main Authors: | , , , , , |
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| Format: | Default Article |
| Published: |
2017
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/25059 |
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