English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Lifshitz Transitions Induced by Temperature and Surface Doping in Type-II Weyl Semimetal Candidate Td-WTe2

Zhang, Q., Liu, Z., Sun, Y., Yang, H., Jiang, J., Mo, S.-K., et al. (2017). Lifshitz Transitions Induced by Temperature and Surface Doping in Type-II Weyl Semimetal Candidate Td-WTe2. Physica Status Solidi RRL - Rapid Research Letters, 11(12): 1700209, pp. 1-8. doi:10.1002/pssr.201700209.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002E-A035-8 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002E-A037-4
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Zhang, Qihang1, Author
Liu, Zhongkai1, Author
Sun, Yan2, Author              
Yang, Haifeng1, Author
Jiang, Juan1, Author
Mo, Sung-Kwan1, Author
Hussain, Zahid1, Author
Qian, Xiaofeng1, Author
Fu, Liang1, Author
Yao, Shuhua1, Author
Lu, Minghui1, Author
Felser, Claudia3, Author              
Yan, Binghai4, Author              
Chen, Yulin1, Author
Yang, Lexian1, Author
Affiliations:
1External Organizations, ou_persistent22              
2Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863425              
3Claudia Felser, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863429              
4Binghai Yan, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863427              

Content

show
hide
Free keywords: -
 Abstract: Using high resolution angle-resolved photoemission spectroscopy, we systematically investigate the electronic structure of T-d-WTe2, which has attracted substantial research attention due to its diverse and fascinating properties, especially the predicted type-II topological Weyl semimetal (TWS) phase. The observed significant lattice contraction and the fact that our ARPES measurements are well reproduced by our ab initio calculations under reduced lattice constants support the theoretical prediction of a type-II TWS phase in T-d-WTe2 at temperatures below 10K. We also investigate the evolution of the electronic structure of T-d-WTe2 and realize two-stage Lifshitz transitions induced by temperature regulation and surface modification, respectively. Our results not only shed light on the understanding of the electronic structure of T-d-WTe2, but also provide a promising method to manipulate the electronic structures and physical properties of the type-II TWS T-d-XTe2.

Details

show
hide
Language(s): eng - English
 Dates: 2017-10-102017-10-10
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: DOI: 10.1002/pssr.201700209
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physica Status Solidi RRL - Rapid Research Letters
  Abbreviation : Phys. Status Solidi RRL
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Weinheim : WILEY-VCH
Pages: - Volume / Issue: 11 (12) Sequence Number: 1700209 Start / End Page: 1 - 8 Identifier: ISSN: 1862-6270
CoNE: /journals/resource/1862-6270