690 citations · 1.6k across the 10 of their papers we have counts for
10 papers
BN-embedded monolayer graphene with tunable electronic and topological properties
Chih-Piao Chuu, Wei-En Tseng, Kuan-Hung Liu +2
Finding an effective and controllable way to create a sizable energy gap in graphene-based systems has been a challenging topic of intensive research. We propose that the hybrid of…
Single-crystal hexagonal boron nitride monolayer epitaxially grown on Cu (111) thin film across a wafer
Tse-An Chen, Chih-Piao Chuu, Chien-Chih Tseng +9
We demonstrate single crystal growth of wafer-scale hexagonal boron nitride (hBN), an insulating atomic thin monolayer, on high-symmetry index surface plane Cu(111). The unidirecti…
Asymmetry-enriched electronic and optical properties of bilayer graphene
Bor-Luen Huang, Chih-Piao Chuu, Ming-Fa Lin
The electronic and optical response of Bernal stacked bilayer graphene with geometry modulation and gate voltage are studied. The broken symmetry in sublattices, one dimensional pe…
Tailoring Semiconductor Lateral Multi-junctions for Giant Photoconductivity Enhancement
Yutsung Tsai, Zhaodong Chu, Yimo Han +9
Semiconductor heterostructures have played a critical role as the enabler for new science and technology. The emergence of transition metal dichalcogenides (TMDs) as atomically thi…
Determination of band alignment in the single layer MoS2/WSe2 heterojunction
Ming-Hui Chiu, Chendong Zhang, Hung Wei Shiu +7
The emergence of transition metal dichalcogenides (TMDs) as 2D electronic materials has stimulated proposals of novel electronic and photonic devices based on TMD heterostructures.…
Stability and electronic properties of two-dimensional silicene and germanene on graphene
Yongmao Cai, Chih-Piao Chuu, C. M. Wei +1
We present first-principles calculations of silicene/graphene and germanene/graphene bilayers. Various supercell models are constructed in the calculations in order to reduce the s…