J
James Hone
Researcher at Columbia University
Publications - 702
Citations - 128248
James Hone is an academic researcher from Columbia University. The author has contributed to research in topics: Graphene & Monolayer. The author has an hindex of 127, co-authored 637 publications receiving 108193 citations. Previous affiliations of James Hone include DARPA & Santa Fe Institute.
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Scattering strength of potassium on a carbon nanotube with known chirality
Ryuichi Tsuchikawa,D. Heligman,Brandon Blue,Zhengyi Zhang,Amin Ahmadi,Eduardo R. Mucciolo,James Hone,Masa Ishigami +7 more
TL;DR: In this article, the scattering strength of charged impurities on a semiconducting single-walled carbon nanotube with known chirality is measured as a function of the density of adsorbed potassium atoms, enabling the determination of the resistance added by an individual potassium atom.
Posted ContentDOI
Dipolar excitonic insulator in a moiré lattice
TL;DR: In this paper, a correlated dipolar excitonic insulator, a charge insulating state driven by the formation of excitons, in a Coulomb-coupled WSe2/WS2 bilayer at total hole doping density equal to the moire density was reported.
Posted ContentDOI
Achieving high carrier density and high mobility in graphene using monolayer tungsten oxyselenide
Min Sup Choi,Ankur Nipane,B. Kim,Mark E. Ziffer,Ipshita Datta,Abhinandan Borah,Younghun Jung,Bumho Kim,Daniel Rhodes,Apoorv Jindal,Zachary A. Lamport,Myeongjin Lee,Amirali Zangiabadi,Maya N. Nair,Takashi Taniguchi,Kenji Watanabe,Ioannis Kymissis,Abhay Pasupathy,Michal Lipson,Xiaoyang Zhu,Won Jong Yoo,James Hone,James T. Teherani +22 more
TL;DR: In this paper, the authors show that monolayer tungsten oxyselenide (TOS) created by oxidation of WSe2 acts as an efficient and low-disorder hole-dopant for graphene.
Posted Content
Broadband optical parametric amplification by two-dimensional semiconductors
Chiara Trovatello,Andrea Marini,Xinyi Xu,Changhwan Lee,Fang Liu,Nicola Curreli,Cristian Manzoni,Stefano Dal Conte,Kaiyuan Yao,Alessandro Ciattoni,James Hone,Xiaoyang Zhu,P. James Schuck,Giulio Cerullo +13 more
TL;DR: In this article, the authors demonstrate single-pass optical parametric amplification at the ultimate thickness limit using semiconducting transition-metal dichalcogenides, and show that amplification can be attained over a propagation through a single atomic layer.
Journal ArticleDOI
Electron-hole hybridization in bilayer graphene
Siqi Wang,Siqi Wang,Mervin Zhao,Mervin Zhao,Changjian Zhang,Sui Yang,Sui Yang,Yuan Wang,Yuan Wang,Kenji Watanabe,Takashi Taniguchi,James Hone,Xiang Zhang,Xiang Zhang,Xiang Zhang +14 more
TL;DR: This work uncovered a strong modulation of electronic states in bilayer graphene subject to periodic potentials, and observed for the first time the hybridization of electron and hole sub-bands, resulting in local band gaps at both primary and secondary charge neutrality points.