Browsing by Author "Copuroglu, M."
Now showing items 1-2 of 2
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Gate-tunable photoemission from graphene transistors
Copuroglu, M.; Aydogan, P.; Polat, E. O.; Kocabas, C.; Süzer, S. (American Chemical Society, 2014)In this Letter, we report gate-tunable X-ray photoelectron emission from back-gated graphene transistors. The back-gated transistor geometry allows us to study photoemission from graphene layer and the dielectric substrate ... -
Location and visualization of working p-n and/or n-p junctions by XPS
Copuroglu, M.; Caliskan, D.; Sezen, H.; Özbay, Ekmel; Süzer, Şefik (Nature Publishing Group, 2016)X-ray photoelectron spectroscopy (XPS) is used to follow some of the electrical properties of a segmented silicon photodetector, fabricated in a p-n-p configuration, during operation under various biasing configurations. ...