Quasiparticle interference of Fermi arc states in the type-II Weyl semimetal candidate WTe2

2018 ◽  
Vol 97 (16) ◽  
Author(s):  
Yuan Yuan ◽  
Xing Yang ◽  
Lang Peng ◽  
Zhi-Jun Wang ◽  
Jian Li ◽  
...  
Keyword(s):  
Type Ii ◽  
Fermi Arc ◽  
Quasiparticle Interference ◽  
Weyl Semimetal

scholarly journals Surface Fermi arc connectivity in the type-II Weyl semimetal candidateWTe2

2016 ◽  
Vol 94 (16) ◽  
Author(s):  
J. Sánchez-Barriga ◽  
M. G. Vergniory ◽  
D. Evtushinsky ◽  
I. Aguilera ◽  
A. Varykhalov ◽  
...  
Keyword(s):  
Type Ii ◽  
Fermi Arc ◽  
Weyl Semimetal

scholarly journals Atomic-Scale Visualization of Quasiparticle Interference on a Type-II Weyl Semimetal Surface

2016 ◽  
Vol 117 (26) ◽  
Author(s):  
Hao Zheng ◽  
Guang Bian ◽  
Guoqing Chang ◽  
Hong Lu ◽  
Su-Yang Xu ◽  
...  
Keyword(s):  
Atomic Scale ◽  
Type Ii ◽  
Quasiparticle Interference ◽  
Weyl Semimetal

scholarly journals Searching for topological Fermi arcs via quasiparticle interference on a type-II Weyl semimetal MoTe2

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Davide Iaia ◽  
Guoqing Chang ◽  
Tay-Rong Chang ◽  
Jin Hu ◽  
Zhiqiang Mao ◽  
...  
Keyword(s):  
Type Ii ◽  
Quasiparticle Interference ◽  
Weyl Semimetal ◽  
Fermi Arcs

scholarly journals Fermi arc electronic structure and Chern numbers in the type-II Weyl semimetal candidateMoxW1−xTe2

2016 ◽  
Vol 94 (8) ◽  
Author(s):  
Ilya Belopolski ◽  
Su-Yang Xu ◽  
Yukiaki Ishida ◽  
Xingchen Pan ◽  
Peng Yu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Type Ii ◽  
Fermi Arc ◽  
Weyl Semimetal ◽  
Chern Numbers

scholarly journals Observation of Fermi arc and its connection with bulk states in the candidate type-II Weyl semimetal WTe2

2016 ◽  
Vol 94 (24) ◽  
Author(s):  
Chenlu Wang ◽  
Yan Zhang ◽  
Jianwei Huang ◽  
Simin Nie ◽  
Guodong Liu ◽  
...  
Keyword(s):  
Type Ii ◽  
Fermi Arc ◽  
Weyl Semimetal

scholarly journals Quasiparticle interference of surface states in the type-II Weyl semimetal WTe2

2017 ◽  
Vol 96 (16) ◽  
Author(s):  
Wenhan Zhang ◽  
Quansheng Wu ◽  
Lunyong Zhang ◽  
Sang-Wook Cheong ◽  
Alexey A. Soluyanov ◽  
...  
Keyword(s):  
Surface States ◽  
Type Ii ◽  
Quasiparticle Interference ◽  
Weyl Semimetal

scholarly journals Nonsaturating Magnetoresistance and Nontrivial Band Topology of Type‐II Weyl Semimetal NbIrTe 4

2019 ◽  
Vol 5 (8) ◽  
pp. 1900250 ◽  
Author(s):  
Wei Zhou ◽  
Bin Li ◽  
Chun Qiang Xu ◽  
Maarten R. Delft ◽  
Yu Ge Chen ◽  
...  
Keyword(s):  
Type Ii ◽  
Weyl Semimetal

scholarly journals Magnetoresistance and scaling laws in type-II Weyl semimetal WP2

2021 ◽  
pp. 413062
Author(s):  
V. Nagpal ◽  
K.S. Jat ◽  
S. Patnaik
Keyword(s):  
Scaling Laws ◽  
Type Ii ◽  
Weyl Semimetal

The Generation of Switchable Polarized Currents in Nodal Ring Semimetals Using High-Frequency Periodic Driving

2021 ◽  
Author(s):  
Pei-Hao Fu ◽  
Qianqian Lv ◽  
Xiang-Long Yu ◽  
Jun-Feng Liu ◽  
Jiansheng Wu
Keyword(s):  
High Frequency ◽  
Surface Currents ◽  
Switching Effect ◽  
Fermi Arc ◽  
Periodically Driven ◽  
Weyl Semimetal ◽  
Spin Polarized ◽  
High Frequency Electromagnetic Field ◽  
Polarized Surface ◽  
Lead Device

Abstract A nodal ring semimetal (NRSM) can be driven to a spin-polarized NRSM or a spin-polarized Weyl semimetal (SWSM) by a high-frequency electromagnetic field. We investigate the conditions in realizing these phases and propose a switchable spin-polarized currents generator based on periodically driven NRSMs. Both bulk and surface polarized currents are investigated. The polarization of bulk current is sensitive to the amplitude of the driving field and robust against the direction and polarization of the driving, the opaqueness of the lead-device interface and the misalignment between the nodal ring and the interface, which provides sufficient flexibility in manipulating the devices. Similar switchable polarized surface currents are also expected, which is contributed by the Fermi arc surface state associated with the Weyl semimetal (WSM) phases. The generation of polarized currents and the polarization switching effect offer opportunities to design periodic driving controlled topological spintronics devices based on NRSMs.

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