270 citations · 1.2k across the 38 of their papers we have counts for
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physics.app-ph2019★ 270 cited
Near-direct bandgap / type-II pn heterojunction for enhanced ultrafast photodetection and high-performance photovoltaics
Abin Varghese, Dipankar Saha, Kartikey Thakar +5
PN heterojunctions comprising layered van der Waals (vdW) semiconductors have been used to demonstrate current rectifiers, photodetectors, and photovoltaic devices. However, a dire…
cond-mat.mtrl-sci2019★ 43 cited
Electronic bandstructure of in-plane ferroelectric van der Waals
James L. Collins, Chutian Wang, Anton Tadich +11
Layered indium selenides () have recently been discovered to host robust out-of-plane and in-plane ferroelectricity in the and ' phases, respectively. In this…
cond-mat.mes-hall2019★ 8 cited
Dirac-point photocurrents due to photothermoelectric effect in non-uniform graphene devices
Michael S. Fuhrer, Nikhil V. Medhekar
Q. Ma et al.[1] recently reported a strong photocurrent associated with charge neutrality in graphene devices with non-uniform geometries, which they interpreted as an intrinsic ph…