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Avalanche photodiodes based on MoS2/Si heterojunctions
Oriol Lopez-Sanchez, Dumitru Dumcenco, Edoardo Charbon +1
Avalanche photodiodes (APDs) are the semiconducting analogue of photomultiplier tubes offering very high internal current gain and fast response. APDs are interesting for a wide ra…
Electrical Transport Properties of Single-Layer WS2
Dmitry Ovchinnikov, Adrien Allain, Ying-Sheng Huang +2
We report on the fabrication of field-effect transistors based on single and bilayers of the semiconductor WS2 and the investigation of their electronic transport properties. We fi…
Large-area Epitaxial Monolayer MoS2
Dumitru Dumcenco, Dmitry Ovchinnikov, Kolyo Marinov +7
Two-dimensional semiconductors such as MoS2 are an emerging material family with wide-ranging potential applications in electronics, optoelectronics and energy harvesting. Large-ar…