274 citations · 281 across the 3 of their papers we have counts for
3 papers
physics.app-ph2019★ 1 cited
Integrating high-quality dielectrics with one-nanometer equivalent oxide thickness on two-dimensional electronic devices
Weisheng Li, Jian Zhou, Songhua Cai +21
Two-dimensional (2D) semiconductors are widely recognized as attractive channel materials for low-power electronics. However, an unresolved challenge is the integration of high-qua…
cond-mat.mtrl-sci2015★ 6 cited
Realization of Room-Temperature Phonon-limited Carrier Transport in Monolayer MoS2 by Dielectric and Carrier Screening
Zhihao Yu, Zhun-Yong Ong, Yiming Pan +9
We show that by combining high-k dielectric substrate and high density of charge carriers, Coulomb impurity can be effectively screened, leading to an unprecedented room-temperatur…
cond-mat.mtrl-sci2015★ 274 cited
High-Performance Monolayer WS2 Field-effect Transistors on High-k Dielectrics
Yang Cui, Run Xin, Zhihao Yu +13
The combination of high-quality Al2O3 dielectric and thiol chemistry passivation can effectively reduce the density of interface traps and Coulomb impurities of WS2, leading to a s…