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Title: Anisotropic giant magnetoresistance in NbSb₂

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep07328· OSTI ID:1182527
 [1];  [2];  [1];  [1];  [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
  2. Florida State Univ., Tallahassee, FL (United States)

We report large transverse magnetoreistance (the magnetoresistant ratio ~ 1.3 × 10⁵% in 2 K and 9 T field, and 4.3 × 10⁶% in 0.4 K and 32 T field, without saturation) and field-induced metal semiconductor-like transition in NbSb₂. Magnetoresistance is significantly suppressed but the metal-semiconductor-like transition persists when the current is along the ac-plane. The sign reversal of the Hall resistivity and Seebeck coefficient in the field, plus the electronic structure reveal the coexistence of a small number of holes with very high mobility and a large number of electrons with low mobility. The large MR is attributed to the change of the Fermi surface induced by the magnetic field in addition to the high mobility metal.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC00112704
OSTI ID:
1182527
Report Number(s):
BNL-107585-2015-JA; R&D Project: PM016; KC0201050
Journal Information:
Scientific Reports, Vol. 4; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 145 works
Citation information provided by
Web of Science

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Cited By (40)

Superconductivity emerging from a suppressed large magnetoresistant state in tungsten ditelluride journal July 2015
Resistivity plateau and extreme magnetoresistance in LaSb journal December 2015
Spin splitting and electric field modulated electron-hole pockets in antimonene nanoribbons journal March 2017
Measurement of the atomic orbital composition of the near-fermi-level electronic states in the lanthanum monopnictides LaBi, LaSb, and LaAs journal May 2018
Pressure induced superconductivity bordering a charge-density-wave state in NbTe4 with strong spin-orbit coupling journal April 2018
Anisotropic magnetotransport and extremely large magnetoresistance in NbAs2 single crystals journal April 2018
Anisotropic transverse magnetoresistance and Fermi surface in TaSb2 journal July 2018
π Berry phase and Zeeman splitting of Weyl semimetal TaP journal January 2016
Anomalous electronic structure and magnetoresistance in TaAs2 journal June 2016
Crystal growth of Dirac semimetal ZrSiS with high magnetoresistance and mobility journal January 2017
Tuning the magnetoresistance of ultrathin WTe 2 sheets by electrostatic gating journal January 2016
Large low-field positive magnetoresistance in nonmagnetic half-Heusler ScPtBi single crystal journal November 2015
Giant semiclassical magnetoresistance in high mobility TaAs 2 semimetal journal January 2016
Extreme magnetoresistance and SdH oscillation in compensated semimetals of NbSb 2 single crystals journal April 2018
Robust magnetoresistance in TaAs 2 under pressure up to about 37 GPa journal September 2019
Temperature−field phase diagram of extreme magnetoresistance journal June 2016
Large nonsaturating magnetoresistance and signature of nondegenerate Dirac nodes in ZrSiS journal February 2017
Nonsaturating large magnetoresistance in semimetals journal October 2018
Quantum transport in Dirac and Weyl semimetals: a review journal May 2017
Planar Hall effect induced by anisotropic orbital magnetoresistance in type-II Dirac semimetal PdTe 2 journal October 2019
Large magnetoresistance in LaBi: origin of field-induced resistivity upturn and plateau in compensated semimetals journal August 2016
Hidden Weyl points in centrosymmetric paramagnetic metals journal March 2017
Quantum oscillations and nontrivial topological state in a compensated semimetal TaP 2 journal September 2019
Breakdown of compensation and persistence of nonsaturating magnetoresistance in gated WT e 2 thin flakes journal March 2016
Tuning the electronic and the crystalline structure of LaBi by pressure: From extreme magnetoresistance to superconductivity journal January 2017
Electron scattering in tantalum monoarsenide journal February 2017
Nonsaturating extreme magnetoresistance and large electronic magnetostriction in LuAs journal November 2019
Hidden Weyl points in centrosymmetric paramagnetic metals text January 2017
Giant semiclassical magnetoresistance in high mobility TaAs2 semimetal text January 2016
Anomalous electronic structure and magnetoresistance in TaAs$_2$ text January 2016
Compensated semimetal LaSb with unsaturated magnetoresistance text January 2016
Distinct Electronic Structure for the Extreme Magnetoresistance in YSb text January 2016
Hidden Weyl Points in Centrosymmetric Paramagnetic Metals text January 2016
Electron scattering in tantalum monoarsenide text January 2017
Extreme magnetoresistance in the topologically trivial lanthanum monopnictide LaAs text January 2018
Pressure induced superconductivity bordering a charge-density-wave state in NbTe4 with strong spinorbit coupling text January 2018
Robust magnetoresistance in TaAs2 under pressure up to about 37 GPa text January 2019
Magnetoresistance and robust resistivity plateau in MoAs2 journal November 2017
Giant magnetoresistance, three-dimensional Fermi surface and origin of resistivity plateau in YSb semimetal text January 2016
Extremely high magnetoresistance and conductivity in the type-II Weyl semimetals WP2 and MoP2 text January 2017

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