Y
Yuanbo Zhang
Researcher at Fudan University
Publications - 119
Citations - 49193
Yuanbo Zhang is an academic researcher from Fudan University. The author has contributed to research in topics: Graphene & Superlattice. The author has an hindex of 56, co-authored 109 publications receiving 42148 citations. Previous affiliations of Yuanbo Zhang include University of California, Berkeley & Columbia University.
Papers
More filters
Journal ArticleDOI
Emerging Photoluminescence in Monolayer MoS2
Andrea Splendiani,Liang Sun,Yuanbo Zhang,Tianshu Li,Jonghwan Kim,Chi-Yung Chim,Giulia Galli,Feng Wang,Feng Wang +8 more
TL;DR: This observation shows that quantum confinement in layered d-electron materials like MoS(2), a prototypical metal dichalcogenide, provides new opportunities for engineering the electronic structure of matter at the nanoscale.
Journal ArticleDOI
Black phosphorus field-effect transistors
Likai Li,Yijun Yu,Guo Jun Ye,Q. Q. Ge,Xuedong Ou,Hua Wu,Donglai Feng,Xianhui Chen,Yuanbo Zhang +8 more
TL;DR: In this article, a few-layer black phosphorus crystals with thickness down to a few nanometres are used to construct field effect transistors for nanoelectronic devices. But the performance of these materials is limited.
Journal ArticleDOI
Energy band-gap engineering of graphene nanoribbons.
TL;DR: It is found that the energy gap scales inversely with the ribbon width, thus demonstrating the ability to engineer the band gap of graphene nanostructures by lithographic processes.
Journal ArticleDOI
Direct observation of a widely tunable bandgap in bilayer graphene
Yuanbo Zhang,Tsung-Ta Tang,Tsung-Ta Tang,Caglar Girit,Zhao Hao,Michael C. Martin,Alex Zettl,Alex Zettl,Michael F. Crommie,Michael F. Crommie,Y. Ron Shen,Y. Ron Shen,Feng Wang,Feng Wang +13 more
TL;DR: This work demonstrates a gate-controlled, continuously tunable bandgap of up to 250 meV and suggests novel nanoelectronic and nanophotonic device applications based on graphene that have eluded previous attempts.
Journal ArticleDOI
Room-Temperature Quantum Hall Effect in Graphene
Kostya S. Novoselov,Zhigang Jiang,Yuanbo Zhang,Sergey V. Morozov,Horst Stormer,Uli Zeitler,Jan C. Maan,Gregory S. Boebinger,Philip Kim,A. K. Geim +9 more
TL;DR: In this article, it was shown that in a single atomic layer of carbon, the quantum Hall effect can be measured reliably even at room temperature, which makes possible QHE resistance standards becoming available to a broader community, outside a few national institutions.