5 citations · 5 across the 5 of their papers we have counts for
5 papers
Environment-insensitive and gate-controllable photocurrent enabled by bandgap engineering of MoS2 junctions
Fu-Yu Shih, Yueh-Chun Wu, Yi-Siang Shih +6
Two-dimensional (2D) materials are composed of atomically thin crystals with an enormous surface-to-volume ratio, and their physical properties can be easily subjected to the chang…
Observation of quantum Hall plateau-plateau transition and scaling behavior of the zeroth Landau level in graphene p-n-p junctions
Cheng-Hua Liu, Po-Hsiang Wang, Tak-Pong Woo +6
We report distinctive magnetotransport properties of a graphene p-n-p junction prepared by controlled diffusion of metallic contacts. In most cases, materials deposited on a graphe…
Demonstration of distinct semiconducting transport characteristics of monolayer graphene functionalized via plasma activation of substrate surfaces
Po-Hsiang Wang, Fu-Yu Shih, Shao-Yu Chen +7
We report semiconducting behavior of monolayer graphene enabled through plasma activation of substrate surfaces. The graphene devices are fabricated by mechanical exfoliation onto…
Extrinsic Origin of Persistent Photoconductivity in Monolayer MoS2 Field Effect Transistors
Yueh-Chun Wu, Cheng-Hua Liu, Shao-Yu Chen +5
Recent discoveries of the photoresponse of molybdenum disulfide (MoS2) have shown the considerable potential of these two-dimensional transition metal dichalcogenides for optoelect…
Biologically inspired graphene-chlorophyll phototransistors with high gain
Shao-Yu Chen, Yi-Ying Lu, Fu-Yu Shih +5
We present prominent photoresponse of bio-inspired graphene-based phototransistors sensitized with chlorophyll molecules. The hybrid graphene-chlorophyll phototransistors exhibit a…