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Title: First-principles study of the low-temperature charge density wave phase in the quasi-one-dimensional Weyl chiral compound ( TaSe 4 ) 2 I

Abstract

Using ab initio density functional theory, we study herein the lattice phase transition of quasi-one-dimensional (TaSe4)2I. In the undistorted state, the strongly anisotropic semimetal band structure presents two nonequivalent Weyl points. In previous efforts, two possible Ta-tetramerization patterns were proposed to be associated with the low-temperature structure. Our phonon calculations indicate that the orthorhombic F222 CDW-I phase is the most likely ground state for this quasi-one-dimensional system. In addition, the monoclinic C2 CDW-II phase may also be stable according to the phonon dispersion spectrum. Since these two phases have very similar energies in our density functional theory calculations, both these Ta-tetramerization distortions likely compete or coexist at low temperatures. The semimetal-to-insulator transition is induced by a Fermi-surface-driven instability that supports the Peierls scenario, which affects the Weyl physics developed above TCDW. Furthermore, the spin-orbit coupling generates Rashba-like band splittings in the insulating charge density wave phases.

Authors:
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3];  [2]
  1. Univ. of Tennessee, Knoxville, TN (United States); Southeast Univ., Nanjing (China)
  2. Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. Southeast Univ., Nanjing (China)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; National Natural Science Foundation of China (NSFC); China Scholarship Council (CSC); Scientific Research Foundation of Graduate School of Southeast University
OSTI Identifier:
1619008
Grant/Contract Number:  
AC05-00OR22725; 11834002; 11674055; YBPY1826
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 101; Journal Issue: 17; 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

Zhang, Yang, Lin, Ling-Fang, Moreo, Adriana, Dong, Shuai, and Dagotto, Elbio. First-principles study of the low-temperature charge density wave phase in the quasi-one-dimensional Weyl chiral compound (TaSe4)2I. United States: N. p., 2020. Web. doi:10.1103/PhysRevB.101.174106.
Zhang, Yang, Lin, Ling-Fang, Moreo, Adriana, Dong, Shuai, & Dagotto, Elbio. First-principles study of the low-temperature charge density wave phase in the quasi-one-dimensional Weyl chiral compound (TaSe4)2I. United States. https://doi.org/10.1103/PhysRevB.101.174106
Zhang, Yang, Lin, Ling-Fang, Moreo, Adriana, Dong, Shuai, and Dagotto, Elbio. Wed . "First-principles study of the low-temperature charge density wave phase in the quasi-one-dimensional Weyl chiral compound (TaSe4)2I". United States. https://doi.org/10.1103/PhysRevB.101.174106. https://www.osti.gov/servlets/purl/1619008.
@article{osti_1619008,
title = {First-principles study of the low-temperature charge density wave phase in the quasi-one-dimensional Weyl chiral compound (TaSe4)2I},
author = {Zhang, Yang and Lin, Ling-Fang and Moreo, Adriana and Dong, Shuai and Dagotto, Elbio},
abstractNote = {Using ab initio density functional theory, we study herein the lattice phase transition of quasi-one-dimensional (TaSe4)2I. In the undistorted state, the strongly anisotropic semimetal band structure presents two nonequivalent Weyl points. In previous efforts, two possible Ta-tetramerization patterns were proposed to be associated with the low-temperature structure. Our phonon calculations indicate that the orthorhombic F222 CDW-I phase is the most likely ground state for this quasi-one-dimensional system. In addition, the monoclinic C2 CDW-II phase may also be stable according to the phonon dispersion spectrum. Since these two phases have very similar energies in our density functional theory calculations, both these Ta-tetramerization distortions likely compete or coexist at low temperatures. The semimetal-to-insulator transition is induced by a Fermi-surface-driven instability that supports the Peierls scenario, which affects the Weyl physics developed above TCDW. Furthermore, the spin-orbit coupling generates Rashba-like band splittings in the insulating charge density wave phases.},
doi = {10.1103/PhysRevB.101.174106},
journal = {Physical Review B},
number = 17,
volume = 101,
place = {United States},
year = {Wed May 13 00:00:00 EDT 2020},
month = {Wed May 13 00:00:00 EDT 2020}
}

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Works referenced in this record:

Experiments on ladders reveal a complex interplay between a spin-gapped normal state and superconductivity
journal, November 1999


Superconductivity in ladders and coupled planes
journal, March 1992


Ferroelectricity in an Ising Chain Magnet
journal, January 2008


Axionic charge-density wave in the Weyl semimetal (TaSe4)2I
journal, October 2019


Projector augmented-wave method
journal, December 1994


Superconductivity in the Ladder Material Sr 0.4 Ca 13.6 Cu 24 O 41.84
journal, September 1996

  • Uehara, Masatomo; Nagata, Takashi; Akimitsu, Jun
  • Journal of the Physical Society of Japan, Vol. 65, Issue 9
  • DOI: 10.1143/JPSJ.65.2764

Incommensurate superlattice reflections in quasi one dimensional conductors, (MSe4)2I (M=Ta and Nb)
journal, January 1984


A neutron scattering study of the quasi-one-dimensional conductor
journal, June 1998


Preparation and structure of ditantalum iodide octaselenide, Ta 2 ISe 8
journal, November 1982

  • Gressier, P.; Guemas, L.; Meerschaut, A.
  • Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 38, Issue 11
  • DOI: 10.1107/S0567740882010176

Recent ARPES experiments on quasi-1D bulk materials and artificial structures
journal, December 2008


Electronic Structure of Solids with Competing Periodic Potentials
journal, October 2000


Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996


First principles phonon calculations in materials science
journal, November 2015


Pressure-induced superconductivity in the iron-based ladder material BaFe2S3
journal, July 2015

  • Takahashi, Hiroki; Sugimoto, Akira; Nambu, Yusuke
  • Nature Materials, Vol. 14, Issue 10
  • DOI: 10.1038/nmat4351

Electronic structures of transition-metal tetrachalcogenides (MSe4)nI (M = Nb, Ta)
journal, April 1984

  • Gressier, Pascal; Whangbo, Myung Hwan; Meerschaut, Alain
  • Inorganic Chemistry, Vol. 23, Issue 9
  • DOI: 10.1021/ic00177a011

AMPLIMODES : symmetry-mode analysis on the Bilbao Crystallographic Server
journal, September 2009

  • Orobengoa, Danel; Capillas, Cesar; Aroyo, Mois I.
  • Journal of Applied Crystallography, Vol. 42, Issue 5
  • DOI: 10.1107/S0021889809028064

Electronic Instability in a Zero-Gap Semiconductor: The Charge-Density Wave in ( TaSe 4 ) 2 I
journal, June 2013


Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces
journal, April 2008


Surprises on the Way from One- to Two-Dimensional Quantum Magnets: The Ladder Materials
journal, February 1996


Characterization of the new series of quasi one-dimensional compounds(MX4)nY (M =Nb, Ta; X =S, Se; Y =Br, I)
journal, February 1984


Interplay of magnetism and superconductivity in the compressed Fe-ladder compound BaFe 2 Se 3
journal, June 2017


A new theory of the spin-Peierls transition with special relevance to the experiments on TTFCuBDT
journal, January 1979


Structure of the charge-density wave in (TaSe 4 ) 2 I
journal, October 2001

  • Smaalen, Sander van; Lam, Erwin J.; Lüdecke, Jens
  • Journal of Physics: Condensed Matter, Vol. 13, Issue 44
  • DOI: 10.1088/0953-8984/13/44/308

Electronic crystals: an experimental overview
journal, August 2012


Ab initiomolecular dynamics for liquid metals
journal, January 1993


Frustrated Dipole Order Induces Noncollinear Proper Ferrielectricity in Two Dimensions
journal, August 2019


Chiral anomaly, charge density waves, and axion strings from Weyl semimetals
journal, April 2013


BaFe 2 S e 3 : A High T C Magnetic Multiferroic with Large Ferrielectric Polarization
journal, October 2014


Structural study of the charge-density-wave modulation of isoelectronically doped
journal, July 1998


Mode crystallography of distorted structures
journal, July 2010

  • Perez-Mato, J. M.; Orobengoa, D.; Aroyo, M. I.
  • Acta Crystallographica Section A Foundations of Crystallography, Vol. 66, Issue 5
  • DOI: 10.1107/S0108767310016247

Quasi-one-dimensional ferroelectricity and piezoelectricity in WO X 4 halogens
journal, November 2019


C 13 NMR studies of the normal and superconducting states of the organic superconductor κ-(ET ) 2 Cu[N(CN ) 2 ]Br
journal, October 1995


Iron telluride ladder compounds: Predicting the structural and magnetic properties of BaFe 2 Te 3
journal, April 2020


Categorization of surface polarity from a crystallographic approach
journal, February 2016


Sequential structural and antiferromagnetic transitions in BaFe 2 Se 3 under pressure
journal, January 2018


Magnetic states of iron-based two-leg ladder tellurides
journal, November 2019


Bilbao Crystallographic Server : Useful Databases and Tools for Phase-Transition Studies
journal, January 2003


Structural Evidence for Ta-Tetramerization Displacements in the Charge-Density-Wave Compound ( TaSe 4 ) 2 I from X-Ray Anomalous Diffraction
journal, June 2001


Phonon-phonon interactions in transition metals
journal, September 2011