W
Weiwei Xie
Researcher at Rutgers University
Publications - 193
Citations - 3892
Weiwei Xie is an academic researcher from Rutgers University. The author has contributed to research in topics: Superconductivity & Crystal structure. The author has an hindex of 24, co-authored 166 publications receiving 2816 citations. Previous affiliations of Weiwei Xie include University of Gdańsk & Louisiana State University.
Papers
More filters
Journal ArticleDOI
MoTe 2 : A Type-II Weyl Topological Metal
Zhijun Wang,Dominik Gresch,Alexey A. Soluyanov,Weiwei Xie,Satya Kushwaha,Xi Dai,Matthias Troyer,Robert J. Cava,B. Andrei Bernevig +8 more
TL;DR: With no strain, the number of observable surface Fermi arcs in this material is 2-the smallest number of arcs consistent with time-reversal symmetry, opening a wide range of possible experimental realizations of different topological semimetal phases.
Journal ArticleDOI
Direct optical detection of Weyl fermion chirality in a topological semimetal
Qiong Ma,Su-Yang Xu,Ching-Kit Chan,Ching-Kit Chan,Chenglong Zhang,Guoqing Chang,Yuxuan Lin,Weiwei Xie,Tomas Palacios,Hsin Lin,Shuang Jia,Patrick A. Lee,Pablo Jarillo-Herrero,Nuh Gedik +13 more
TL;DR: Measuring the photocurrent response to circularly polarized mid-infrared light provides direct access to the chirality of Weyl fermions in Weyl semimetals.
Journal ArticleDOI
Topological chiral crystals with helicoid-arc quantum states
Daniel S. Sanchez,Ilya Belopolski,Tyler A. Cochran,Xitong Xu,Jiaxin Yin,Guoqing Chang,Weiwei Xie,Kaustuv Manna,Vicky Süß,Cheng Yi Huang,Nasser Alidoust,Daniel Multer,Songtian S. Zhang,Nana Shumiya,Xirui Wang,Guang Qiang Wang,Tay-Rong Chang,Claudia Felser,Su-Yang Xu,Shuang Jia,Shuang Jia,Hsin Lin,M. Zahid Hasan,M. Zahid Hasan +23 more
TL;DR: The results demonstrate an electronic topological state of matter on structurally chiral crystals featuring helicoid-arc quantum states that could be used to detect a quantized photogalvanic optical response, the chiral magnetic effect and other optoelectronic phenomena predicted for this class of materials.
Journal ArticleDOI
A new form of Ca3P2 with a ring of Dirac nodes
TL;DR: In this article, the synthesis and crystal structure of a new high-temperature form of Ca3P2 was reported and the crystal structure was determined through Rietveld refinements of synchrotron powder x-ray diffraction data.
Journal ArticleDOI
Potential ring of Dirac nodes in a new polymorph of Ca$_3$P$_2$
TL;DR: In this paper, the crystal structure of a new polymorph of Ca$_3$P$_2$ and an analysis of its electronic structure was determined through Rietveld refinements of powder synchrotron x-ray diffraction data.