High-frequency rectifiers based on type-II Dirac fermions

The advent of topological semimetals enables the exploitation of symmetry-protected topological phenomena and quantized transport. Here, we present homogeneous rectifiers, converting high-frequency electromagnetic energy into direct current, based on low-energy Dirac fermions of topological semimeta...

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Bibliographic Details
Published in:	Nature Communications 2021-03, Vol.12 (1), p.1584-8, Article 1584
Main Authors:	Zhang, Libo, Chen, Zhiqingzi, Zhang, Kaixuan, Wang, Lin, Xu, Huang, Han, Li, Guo, Wanlong, Yang, Yao, Kuo, Chia-Nung, Lue, Chin Shan, Mondal, Debashis, Fuji, Jun, Vobornik, Ivana, Ghosh, Barun, Agarwal, Amit, Xing, Huaizhong, Chen, Xiaoshuang, Politano, Antonio, Lu, Wei
Format:	Article
Language:	English
Subjects:	147/135 147/137 147/143 147/3 639/301/1005/1007 639/301/1019/385 639/766/1130/2798 639/766/119/2792/4128 Anisotropy Broadband Broken symmetry Direct current Display devices Electric fields Electrical junctions Energy Energy conversion efficiency Exploitation Fermions Humanities and Social Sciences Metalloids multidisciplinary NiTe2 Photoelectric effect Photoelectric emission Photosensitivity Physics Polarization Q Rectifiers Room temperature Science Science (multidisciplinary) Semiconductor junctions Signal to noise ratio Spectrum analysis Symmetry terahertz Topology Transmission electron microscopy Transport phenomena type-II dirac fermion
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