225 citations · 295 across the 5 of their papers we have counts for
5 papers
Giant intrinsic photoresponse in pristine graphene
Qiong Ma, Chun Hung Lui, Justin C. W. Song +14
When the Fermi level matches the Dirac point in graphene, the reduced charge screening can dramatically enhance electron-electron (e-e) scattering to produce a strongly interacting…
Electrical homogeneity of large-area chemical vapor deposited multilayer hexagonal boron nitride sheets
Fei Hui, Wenjing Fang, Wei Sun Fang +7
Hexagonal boron nitride (h-BN) is a two dimensional (2D) layered insulator with superior dielectric performance that offers excellent interaction with other 2D materials (e.g. grap…
Tuning ultrafast electron thermalization pathways in a van der Waals heterostructure
Qiong Ma, Trond I. Andersen, Nityan L. Nair +11
Ultrafast electron thermalization - the process leading to Auger recombination, carrier multiplication via impact ionization and hot carrier luminescence - occurs when optically ex…
Parallel Stitching of Two-Dimensional Materials
Xi Ling, Yuxuan Lin, Qiong Ma +16
Diverse parallel stitched two-dimensional heterostructures are synthesized, including metal-semiconductor (graphene-MoS2), semiconductor-semiconductor (WS2-MoS2), and insulator-sem…
Large-scale 2D Electronics based on Single-layer MoS2 Grown by Chemical Vapor Deposition
Han Wang, Lili Yu, Yi-Hsien Lee +8
2D nanoelectronics based on single-layer MoS2 offers great advantages for both conventional and ubiquitous applications. This paper discusses the large-scale CVD growth of single-l…