J
James Analytis
Researcher at Lawrence Berkeley National Laboratory
Publications - 196
Citations - 17308
James Analytis is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Topological insulator & Fermi surface. The author has an hindex of 56, co-authored 182 publications receiving 14949 citations. Previous affiliations of James Analytis include University of California & Florida State University.
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Journal ArticleDOI
Experimental realization of a three-dimensional topological insulator, Bi2Te3
Yulin Chen,James Analytis,James Analytis,Jiun-Haw Chu,Jiun-Haw Chu,Zhongkai Liu,Zhongkai Liu,Sung-Kwan Mo,Sung-Kwan Mo,Xiao-Liang Qi,Xiao-Liang Qi,Huaiying Zhang,Donghui Lu,Xi Dai,Zhong Fang,Shou-Cheng Zhang,Shou-Cheng Zhang,Ian R. Fisher,Ian R. Fisher,Zahid Hussain,Zhi-Xun Shen,Zhi-Xun Shen +21 more
TL;DR: The results establish that Bi2Te3 is a simple model system for the three-dimensional topological insulator with a single Dirac cone on the surface, and points to promising potential for high-temperature spintronics applications.
Journal ArticleDOI
Massive Dirac Fermion on the Surface of a Magnetically Doped Topological Insulator
Yulin Chen,Jiun-Haw Chu,Jiun-Haw Chu,James Analytis,James Analytis,Zhongkai Liu,Zhongkai Liu,Kyushiro Igarashi,Hsueh-Hui Kuo,Hsueh-Hui Kuo,Xiao-Liang Qi,Xiao-Liang Qi,Sung-Kwan Mo,Robert G. Moore,Donghui Lu,Makoto Hashimoto,Makoto Hashimoto,Takao Sasagawa,Shou-Cheng Zhang,Shou-Cheng Zhang,Ian R. Fisher,Ian R. Fisher,Zahid Hussain,Zhi-Xun Shen,Zhi-Xun Shen +24 more
TL;DR: In this article, the authors introduced magnetic dopants into the three-dimensional topological insulator dibismuth triselenide (Bi2Se3) to break the time reversal symmetry and further position the Fermi energy inside the gaps by simultaneous magnetic and charge doping.
Journal ArticleDOI
In-plane resistivity anisotropy in an underdoped iron arsenide superconductor.
Jiun-Haw Chu,Jiun-Haw Chu,James Analytis,James Analytis,Kristiaan De Greve,Peter L. McMahon,Zahirul Islam,Yoshihisa Yamamoto,Yoshihisa Yamamoto,Ian R. Fisher,Ian R. Fisher +10 more
TL;DR: It is revealed that the representative iron arsenide Ba(Fe1−xCox)2As2 develops a large electronic anisotropy at this transition via measurements of the in-plane resistivity of detwinned single crystals, with the resistivity along the shorter b axis ρb being greater than ρa.
Journal ArticleDOI
Two-dimensional surface state in the quantum limit of a topological insulator
James Analytis,James Analytis,Ross D. McDonald,Scott Riggs,Jiun-Haw Chu,Jiun-Haw Chu,Gregory S. Boebinger,Ian R. Fisher,Ian R. Fisher +8 more
TL;DR: For an ideal topological insulator, the metallic surface states should be easy to measure using transport techniques; however, the bulk is not completely insulating as mentioned in this paper, and improving the "leaky" bulk state proves crucial for measuring the surface Dirac fermions, including correlation effects.
Journal ArticleDOI
Topological valley transport at bilayer graphene domain walls
Long Ju,Zhiwen Shi,Nityan Nair,Yinchuan Lv,Chenhao Jin,Jairo Velasco,Claudia Ojeda-Aristizabal,Hans A. Bechtel,Michael C. Martin,Alex Zettl,Alex Zettl,James Analytis,James Analytis,Feng Wang,Feng Wang +14 more
TL;DR: Wang et al. as mentioned in this paper used near-field optical imaging and low-temperature transport measurements to reveal that topological valley polarized modes do exist in bilayer graphene domain walls.