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Title: Temperature-induced inversion of the spin-photogalvanic effect in WTe 2 and MoTe 2

Abstract

In this study, we investigate the generation and temperature-induced evolution of optically driven spin photocurrents in WTe 2 and MoTe 2. By correlating the scattering-plane dependence of the spin photocurrents with the symmetry analysis, we find that a sizable spin photocurrent can be controllably driven along the chain direction by optically exciting the system in the high-symmetry y-z plane. Temperature dependence measurements show that pronounced variations in the spin photocurrent emerge at temperatures that coincide with the onset of anomalies in their transport and optical properties. The decreasing trend in the temperature dependence starting below ~150 K is attributed to the temperature-induced Lifshitz transition. Finally, the sign inversion of the spin photocurrent, observed around 50 K in WTe 2 and around 120 K in MoTe 2, may have its origin in an interaction that involves multiple kinds of carriers.

Authors:
 [1];  [2];  [2];  [2];  [3]
  1. Stanford Univ., CA (United States). Department of Applied Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Institute for Materials and Energy Sciences
  2. Max Planck Institute for Chemical Physics of Solids, Dresden (Germany)
  3. Stanford Univ., CA (United States). Department of Applied Physics and Department of Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Institute for Materials and Energy Sciences
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE
OSTI Identifier:
1475408
Alternate Identifier(s):
OSTI ID: 1469253
Grant/Contract Number:  
AC02-76SF00515; GBMF4529
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 98; Journal Issue: 12; Journal ID: ISSN 2469-9950
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE

Citation Formats

Lim, Sejoon, Rajamathi, Catherine R., Süß, Vicky, Felser, Claudia, and Kapitulnik, Aharon. Temperature-induced inversion of the spin-photogalvanic effect in WTe2 and MoTe2. United States: N. p., 2018. Web. doi:10.1103/physrevb.98.121301.
Lim, Sejoon, Rajamathi, Catherine R., Süß, Vicky, Felser, Claudia, & Kapitulnik, Aharon. Temperature-induced inversion of the spin-photogalvanic effect in WTe2 and MoTe2. United States. doi:10.1103/physrevb.98.121301.
Lim, Sejoon, Rajamathi, Catherine R., Süß, Vicky, Felser, Claudia, and Kapitulnik, Aharon. Mon . "Temperature-induced inversion of the spin-photogalvanic effect in WTe2 and MoTe2". United States. doi:10.1103/physrevb.98.121301. https://www.osti.gov/servlets/purl/1475408.
@article{osti_1475408,
title = {Temperature-induced inversion of the spin-photogalvanic effect in WTe2 and MoTe2},
author = {Lim, Sejoon and Rajamathi, Catherine R. and Süß, Vicky and Felser, Claudia and Kapitulnik, Aharon},
abstractNote = {In this study, we investigate the generation and temperature-induced evolution of optically driven spin photocurrents in WTe2 and MoTe2. By correlating the scattering-plane dependence of the spin photocurrents with the symmetry analysis, we find that a sizable spin photocurrent can be controllably driven along the chain direction by optically exciting the system in the high-symmetry y-z plane. Temperature dependence measurements show that pronounced variations in the spin photocurrent emerge at temperatures that coincide with the onset of anomalies in their transport and optical properties. The decreasing trend in the temperature dependence starting below ~150 K is attributed to the temperature-induced Lifshitz transition. Finally, the sign inversion of the spin photocurrent, observed around 50 K in WTe2 and around 120 K in MoTe2, may have its origin in an interaction that involves multiple kinds of carriers.},
doi = {10.1103/physrevb.98.121301},
journal = {Physical Review B},
number = 12,
volume = 98,
place = {United States},
year = {2018},
month = {9}
}

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Works referenced in this record:

Spin texture in type-II Weyl semimetal WTe 2
journal, November 2016


Spin photocurrents in quantum wells
journal, May 2003


Photocurrents in Weyl semimetals
journal, January 2017


Anisotropic electrodynamics of type-II Weyl semimetal candidate WTe 2
journal, June 2017


Spectroscopic evidence for a type II Weyl semimetallic state in MoTe2
journal, July 2016

  • Huang, Lunan; McCormick, Timothy M.; Ochi, Masayuki
  • Nature Materials, Vol. 15, Issue 11
  • DOI: 10.1038/nmat4685

Observation of Fermi arc and its connection with bulk states in the candidate type-II Weyl semimetal WTe 2
journal, December 2016


Hall effect in the extremely large magnetoresistance semimetal WTe 2
journal, November 2015

  • Luo, Yongkang; Li, H.; Dai, Y. M.
  • Applied Physics Letters, Vol. 107, Issue 18
  • DOI: 10.1063/1.4935240

Type-II Weyl semimetals
journal, November 2015

  • Soluyanov, Alexey A.; Gresch, Dominik; Wang, Zhijun
  • Nature, Vol. 527, Issue 7579
  • DOI: 10.1038/nature15768

Large, non-saturating magnetoresistance in WTe2
journal, September 2014

  • Ali, Mazhar N.; Xiong, Jun; Flynn, Steven
  • Nature, Vol. 514, Issue 7521
  • DOI: 10.1038/nature13763

Confinement-Induced Berry Phase and Helicity-Dependent Photocurrents
journal, July 2010


A low-temperature structural phase transition in β-MoTe 2
journal, August 1978


Extremely large magnetoresistance in the type-II Weyl semimetal Mo Te 2
journal, December 2016


Hall effect within the colossal magnetoresistive semimetallic state of MoTe 2
journal, September 2016


Resonant inversion of the circular photogalvanic effect in n -doped quantum wells
journal, July 2003


Circular photogalvanic effect induced by monopolar spin orientation in p -GaAs/AlGaAs multiple-quantum wells
journal, November 2000

  • Ganichev, S. D.; Ketterl, H.; Prettl, W.
  • Applied Physics Letters, Vol. 77, Issue 20
  • DOI: 10.1063/1.1326488

Control over topological insulator photocurrents with light polarization
journal, December 2011

  • McIver, J. W.; Hsieh, D.; Steinberg, H.
  • Nature Nanotechnology, Vol. 7, Issue 2, p. 96-100
  • DOI: 10.1038/nnano.2011.214

Electrical Properties of Tungsten-Ditelluride WTe 2
journal, May 1966

  • Kabashima, Shigeharu
  • Journal of the Physical Society of Japan, Vol. 21, Issue 5
  • DOI: 10.1143/JPSJ.21.945

Direct optical detection of Weyl fermion chirality in a topological semimetal
journal, May 2017

  • Ma, Qiong; Xu, Su-Yang; Chan, Ching-Kit
  • Nature Physics, Vol. 13, Issue 9
  • DOI: 10.1038/nphys4146

Generation and electric control of spin–valley-coupled circular photogalvanic current in WSe2
journal, September 2014

  • Yuan, Hongtao; Wang, Xinqiang; Lian, Biao
  • Nature Nanotechnology, Vol. 9, Issue 10
  • DOI: 10.1038/nnano.2014.183

Experimental observation of topological Fermi arcs in type-II Weyl semimetal MoTe2
journal, September 2016

  • Deng, Ke; Wan, Guoliang; Deng, Peng
  • Nature Physics, Vol. 12, Issue 12
  • DOI: 10.1038/nphys3871

MoTe 2 : A Type-II Weyl Topological Metal
journal, July 2016


Spin-splitting-induced photogalvanic effect in quantum wells
journal, June 2003


Bulk Fermi surface of the Weyl type-II semimetallic candidate γ MoTe 2
journal, October 2017


The photogalvanic effect in media lacking a center of symmetry [Fotogal'vanicheskii effekt v sredakh bez tsentra simmetrii]
journal, January 1980


Quantized circular photogalvanic effect in Weyl semimetals
journal, July 2017

  • de Juan, Fernando; Grushin, Adolfo G.; Morimoto, Takahiro
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/ncomms15995

Prediction of Weyl semimetal in orthorhombic MoTe 2
journal, October 2015


Temperature-Dependent Three-Dimensional Anisotropy of the Magnetoresistance in WTe 2
journal, July 2015


Optical properties of the perfectly compensated semimetal WTe 2
journal, October 2015


Superconductivity emerging from a suppressed large magnetoresistant state in tungsten ditelluride
journal, July 2015

  • Kang, Defen; Zhou, Yazhou; Yi, Wei
  • Nature Communications, Vol. 6, Issue 1
  • DOI: 10.1038/ncomms8804

Origin of the turn-on temperature behavior in WTe 2
journal, November 2015


Ultrafast carrier dynamics in the large-magnetoresistance material WTe 2
journal, October 2015


Pressure-driven dome-shaped superconductivity and electronic structural evolution in tungsten ditelluride
journal, July 2015

  • Pan, Xing-Chen; Chen, Xuliang; Liu, Huimei
  • Nature Communications, Vol. 6, Issue 1
  • DOI: 10.1038/ncomms8805

Observation of Fermi arcs in the type-II Weyl semimetal candidate WTe 2
journal, September 2016


Observation of large topologically trivial Fermi arcs in the candidate type-II Weyl semimetal WT e 2
journal, September 2016


Emergent Electromagnetic Induction and Adiabatic Charge Pumping in Noncentrosymmetric Weyl Semimetals
journal, November 2016


The In-Plane Anisotropy of WTe2 Investigated by Angle-Dependent and Polarized Raman Spectroscopy
journal, July 2016

  • Song, Qingjun; Pan, Xingchen; Wang, Haifeng
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep29254

Anomalous in-plane anisotropic Raman response of monoclinic semimetal 1 T´-MoTe 2
journal, May 2017


Superconductivity in Weyl semimetal candidate MoTe2
journal, March 2016

  • Qi, Yanpeng; Naumov, Pavel G.; Ali, Mazhar N.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms11038

Fermi Arcs and Their Topological Character in the Candidate Type-II Weyl Semimetal MoTe 2
journal, August 2016


Signature of type-II Weyl semimetal phase in MoTe2
journal, January 2017

  • Jiang, J.; Liu, Z. K.; Sun, Y.
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/ncomms13973

Electronic Structure Basis for the Extraordinary Magnetoresistance in WTe 2
journal, November 2014


Signature of Strong Spin-Orbital Coupling in the Large Nonsaturating Magnetoresistance Material WTe 2
journal, October 2015


Critical enhancement of thermopower in a chemically tuned polar semimetal MoTe 2
journal, November 2016

  • Sakai, Hideaki; Ikeura, Koji; Bahramy, Mohammad Saeed
  • Science Advances, Vol. 2, Issue 11
  • DOI: 10.1126/sciadv.1601378

Temperature-Induced Lifshitz Transition in WTe 2
journal, October 2015