Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Electron transport in nodal-line semimetals

Journal Article · · Physical Review B
 [1];  [2]
  1. Univ. of Maryland, College Park, MD (United States); National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States); Monash Univ., Melbourne, VIC (Australia); Univ. of California, Santa Cruz, CA (United States)
  2. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Here, we study the electrical conductivity in a nodal-line semimetal with charged impurities. The screening of the Coulomb potential in this system is qualitatively different from what is found in conventional metals or semiconductors, with the screened potential φ decaying as φ1/r2 over a wide interval of distances r . This unusual screening gives rise to a rich variety of conduction regimes as a function of temperature, doping level, and impurity concentration. Specifically, nodal-line semimetals exhibit a diverging mobility 1/|μ| in the limit of vanishing chemical potential μ , a linearly increasing dependence of the conductivity on temperature, σT , and a large weak-localization correction with a strongly anisotropic dependence on magnetic field.
Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Excitonics (CE)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
SC0001088
OSTI ID:
1388198
Alternate ID(s):
OSTI ID: 1399069
Journal Information:
Physical Review B, Journal Name: Physical Review B Journal Issue: 16 Vol. 96; ISSN 2469-9950; ISSN PRBMDO
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (38)

Quadratic Fermi node in a 3D strongly correlated semimetal journal December 2015
Topological nodal-line fermions in spin-orbit metal PbTaSe2 journal February 2016
Dirac cone protected by non-symmorphic symmetry and three-dimensional Dirac line node in ZrSiS journal May 2016
A Weyl Fermion semimetal with surface Fermi arcs in the transition metal monopnictide TaAs class journal June 2015
Discovery of a Weyl fermion state with Fermi arcs in niobium arsenide journal August 2015
Emergence of topological nodal loops in alkaline-earth hexaborides XB 6 (X = Ca, Sr, and Ba) under pressure journal January 2017
A new form of Ca 3 P 2 with a ring of Dirac nodes journal August 2015
Large nonsaturating magnetoresistance and signature of nondegenerate Dirac nodes in ZrSiS journal February 2017
Critical behavior of disordered degenerate semiconductors. I. Models, symmetries, and formalism journal March 1986
Dielectric function, screening, and plasmons in two-dimensional graphene journal May 2007
Topological semimetal and Fermi-arc surface states in the electronic structure of pyrochlore iridates journal May 2011
Topological nodal semimetals journal December 2011
Coulomb disorder in three-dimensional Dirac systems journal August 2014
Conductivity of a Weyl semimetal with donor and acceptor impurities journal May 2015
Topological nodal line semimetals with and without spin-orbital coupling journal August 2015
Long-range Coulomb interaction in nodal-ring semimetals journal January 2016
Drumhead surface states and topological nodal-line fermions in TlTaSe 2 journal March 2016
Observation of topological nodal fermion semimetal phase in ZrSiS journal May 2016
Dirac-node arc in the topological line-node semimetal HfSiS journal September 2016
Line of Dirac Nodes in Hyperhoneycomb Lattices journal July 2015
Dirac Line Nodes in Inversion-Symmetric Crystals journal July 2015
Topological Node-Line Semimetal and Dirac Semimetal State in Antiperovskite Cu 3 PdN journal July 2015
Weak-Localization Magnetoresistance and Valley Symmetry in Graphene journal October 2006
Effect of Disorder on Transport in Graphene journal December 2006
Probing the Chiral Anomaly with Nonlocal Transport in Three-Dimensional Topological Semimetals journal September 2014
Experimental Discovery of Weyl Semimetal TaAs journal July 2015
Experimental discovery of a topological Weyl semimetal state in TaP journal November 2015
Butterfly magnetoresistance, quasi-2D Dirac Fermi surface and topological phase transition in ZrSiS journal December 2016
Discovery of a Weyl fermion semimetal and topological Fermi arcs journal July 2015
Effects of bulk charged impurities on the bulk and surface transport in three-dimensional topological insulators journal September 2013
Screening Effect and Impurity Scattering in Monolayer Graphene journal July 2006
Effect of bulk charged impurities on the bulk and surface transport in three-dimensional topological insulators text January 2013
Line of Dirac Nodes in Hyper-Honeycomb Lattices text January 2014
Discovery of a Weyl Fermion Semimetal and Topological Fermi Arcs text January 2015
Experimental discovery of Weyl semimetal TaAs text January 2015
Dirac Line Nodes in Inversion Symmetric Crystals text January 2015
Experimental discovery of a topological Weyl semimetal state in TaP text January 2015
Quadratic Fermi Node in a 3D Strongly Correlated Semimetal text January 2015

Cited By (7)

Nodal-line semimetals from Weyl superlattices journal December 2017
Dynamical conductivity in the topological nodal-line semimetal ZrSiS journal September 2018
Weak Localization and Antilocalization in Nodal-Line Semimetals: Dimensionality and Topological Effects journal May 2019
Weyl and Dirac semimetals in three-dimensional solids journal January 2018
Weyl and Dirac Semimetals in Three Dimensional Solids text January 2017
Nodal-line semimetals from Weyl superlattices text January 2017
Weak Localization and Antilocalization in Nodal-Line Semimetals: Dimensionality and Topological Effects text January 2019

Similar Records

Lepton-Flavor-Dependent Angular Analysis of BK*+-
Journal Article · Sun Mar 12 20:00:00 EDT 2017 · Physical Review Letters · OSTI ID:1594362

Search for Bh(*)νν¯ with the full Belle Υ(4S) data sample
Journal Article · Wed Jun 26 20:00:00 EDT 2013 · Physical Review. D, Particles, Fields, Gravitation and Cosmology · OSTI ID:1594505

How many e-folds should we expect from high-scale inflation?
Journal Article · Sun Sep 21 20:00:00 EDT 2014 · Physical Review. D, Particles, Fields, Gravitation and Cosmology · OSTI ID:1596472

Related Subjects