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Title: Topological insulators, topological superconductors and Weyl fermion semimetals: discoveries, perspectives and outlooks

Abstract

Here, unlike string theory, topological physics in lower dimensional condensed matter systems is an experimental reality since the bulk-boundary correspondence can be probed experimentally in lower dimensions. In addition, recent experimental discoveries of non-quantum-Hall-like topological insulators, topological superconductors, Weyl semimetals and other topological states of matter also signal a clear departure from the quantum-Hall-effect-like transport paradigm that has dominated the field since the 1980s. It is these new forms of matter that enabled realizations of topological-Dirac, Weyl cones, helical-Cooper-pairs, Fermi-arc-quasiparticles and other emergent phenomena in fine-tuned photoemission (ARPES) experiments since ARPES experiments directly allow the study of bulk-boundary (topological) correspondence. In this proceeding we provide a brief overview of the key experiments and discuss our perspectives regarding the new research frontiers enabled by these experiments. Taken collectively, we argue in favor of the emergence of 'topological-condensed-matter-physics' in laboratory experiments for which a variety of theoretical concepts over the last 80 years paved the way.

Authors:
 [1];  [1];  [1]
  1. Princeton Univ., Princeton, NJ (United States)
Publication Date:
Research Org.:
Northeastern Univ., Boston, MA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1434895
Alternate Identifier(s):
OSTI ID: 1239037
Grant/Contract Number:  
FG02-07ER46352
Resource Type:
Accepted Manuscript
Journal Name:
Physica Scripta
Additional Journal Information:
Journal Volume: T164; Journal ID: ISSN 0031-8949
Publisher:
IOP Publishing
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Topological Insulators; Topological Superconductors; Quantum Hall Effects

Citation Formats

Hasan, M. Zahid, Xu, Su -Yang, and Bian, Guang. Topological insulators, topological superconductors and Weyl fermion semimetals: discoveries, perspectives and outlooks. United States: N. p., 2015. Web. doi:10.1088/0031-8949/2015/T164/014001.
Hasan, M. Zahid, Xu, Su -Yang, & Bian, Guang. Topological insulators, topological superconductors and Weyl fermion semimetals: discoveries, perspectives and outlooks. United States. https://doi.org/10.1088/0031-8949/2015/T164/014001
Hasan, M. Zahid, Xu, Su -Yang, and Bian, Guang. Thu . "Topological insulators, topological superconductors and Weyl fermion semimetals: discoveries, perspectives and outlooks". United States. https://doi.org/10.1088/0031-8949/2015/T164/014001. https://www.osti.gov/servlets/purl/1434895.
@article{osti_1434895,
title = {Topological insulators, topological superconductors and Weyl fermion semimetals: discoveries, perspectives and outlooks},
author = {Hasan, M. Zahid and Xu, Su -Yang and Bian, Guang},
abstractNote = {Here, unlike string theory, topological physics in lower dimensional condensed matter systems is an experimental reality since the bulk-boundary correspondence can be probed experimentally in lower dimensions. In addition, recent experimental discoveries of non-quantum-Hall-like topological insulators, topological superconductors, Weyl semimetals and other topological states of matter also signal a clear departure from the quantum-Hall-effect-like transport paradigm that has dominated the field since the 1980s. It is these new forms of matter that enabled realizations of topological-Dirac, Weyl cones, helical-Cooper-pairs, Fermi-arc-quasiparticles and other emergent phenomena in fine-tuned photoemission (ARPES) experiments since ARPES experiments directly allow the study of bulk-boundary (topological) correspondence. In this proceeding we provide a brief overview of the key experiments and discuss our perspectives regarding the new research frontiers enabled by these experiments. Taken collectively, we argue in favor of the emergence of 'topological-condensed-matter-physics' in laboratory experiments for which a variety of theoretical concepts over the last 80 years paved the way.},
doi = {10.1088/0031-8949/2015/T164/014001},
journal = {Physica Scripta},
number = ,
volume = T164,
place = {United States},
year = {Thu Sep 03 00:00:00 EDT 2015},
month = {Thu Sep 03 00:00:00 EDT 2015}
}

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Works referenced in this record:

Colloquium: Topological insulators
journal, November 2010


Topological insulators
journal, February 2011


The quantum spin Hall effect and topological insulators
journal, January 2010

  • Qi, Xiao-Liang; Zhang, Shou-Cheng
  • Physics Today, Vol. 63, Issue 1, p. 33-38
  • DOI: 10.1063/1.3293411

Three-Dimensional Topological Insulators
journal, March 2011


Topological insulators and superconductors
journal, October 2011


Topological Surface States: A New Type of 2D Electron Systems
book, January 2013


Models and Materials for Topological Insulators
book, January 2013


Quantum anomalous Hall effect
journal, December 2013

  • He, Ke; Wang, Yayu; Xue, Qi-Kun
  • National Science Review, Vol. 1, Issue 1
  • DOI: 10.1093/nsr/nwt029

Spin- and Angle-Resolved Photoemission of Strongly Spin–Orbit Coupled Systems
journal, February 2013

  • Okuda, Taichi; Kimura, Akio
  • Journal of the Physical Society of Japan, Vol. 82, Issue 2
  • DOI: 10.7566/JPSJ.82.021002

Topological Insulator Materials
journal, October 2013

  • Ando, Yoichi
  • Journal of the Physical Society of Japan, Vol. 82, Issue 10, Article No. 102001
  • DOI: 10.7566/JPSJ.82.102001

Topological phases and the quantum spin Hall effect in three dimensions
journal, May 2009


Superconducting Proximity Effect and Majorana Fermions at the Surface of a Topological Insulator
journal, March 2008


Topological invariants of time-reversal-invariant band structures
journal, March 2007


Topological Insulators in Three Dimensions
journal, March 2007


A topological Dirac insulator in a quantum spin Hall phase
journal, April 2008

  • Hsieh, D.; Qian, D.; Wray, L.
  • Nature, Vol. 452, Issue 7190, p. 970-974
  • DOI: 10.1038/nature06843

Quantum Spin Hall Insulator State in HgTe Quantum Wells
journal, November 2007


Quantum Spin Hall Effect and Topological Phase Transition in HgTe Quantum Wells
journal, December 2006

  • Bernevig, B. A.; Hughes, T. L.; Zhang, S.-C.
  • Science, Vol. 314, Issue 5806, p. 1757-1761
  • DOI: 10.1126/science.1133734

New Method for High-Accuracy Determination of the Fine-Structure Constant Based on Quantized Hall Resistance
journal, August 1980


Two-Dimensional Magnetotransport in the Extreme Quantum Limit
journal, May 1982


Quantized Hall Conductance in a Two-Dimensional Periodic Potential
journal, August 1982


Model for a Quantum Hall Effect without Landau Levels: Condensed-Matter Realization of the "Parity Anomaly"
journal, October 1988


Quantum Spin Hall Effect in Graphene
journal, November 2005


Topological insulators with inversion symmetry
journal, July 2007


Observation of Unconventional Quantum Spin Textures in Topological Insulators
journal, February 2009


Observation of a large-gap topological-insulator class with a single Dirac cone on the surface
journal, May 2009

  • Xia, Y.; Qian, D.; Hsieh, D.
  • Nature Physics, Vol. 5, Issue 6, p. 398-402
  • DOI: 10.1038/nphys1274

Topological insulators in Bi2Se3, Bi2Te3 and Sb2Te3 with a single Dirac cone on the surface
journal, May 2009

  • Zhang, Haijun; Liu, Chao-Xing; Qi, Xiao-Liang
  • Nature Physics, Vol. 5, Issue 6, p. 438-442
  • DOI: 10.1038/nphys1270

A tunable topological insulator in the spin helical Dirac transport regime
journal, July 2009


Experimental Realization of a Three-Dimensional Topological Insulator, Bi2Te3
journal, June 2009


Observation of Time-Reversal-Protected Single-Dirac-Cone Topological-Insulator States in Bi 2 Te 3 and Sb 2 Te 3
journal, September 2009


Observation of topological order in a superconducting doped topological insulator
journal, September 2010

  • Wray, L. Andrew; Xu, Su-Yang; Xia, Yuqi
  • Nature Physics, Vol. 6, Issue 11
  • DOI: 10.1038/nphys1762

Tunable multifunctional topological insulators in ternary Heusler compounds
journal, May 2010

  • Chadov, Stanislav; Qi, Xiaoliang; Kübler, Jürgen
  • Nature Materials, Vol. 9, Issue 7
  • DOI: 10.1038/nmat2770

Half-Heusler ternary compounds as new multifunctional experimental platforms for topological quantum phenomena
journal, May 2010

  • Lin, Hsin; Wray, L. Andrew; Xia, Yuqi
  • Nature Materials, Vol. 9, Issue 7
  • DOI: 10.1038/nmat2771

Single-Dirac-Cone Topological Surface States in the TlBiSe 2 Class of Topological Semiconductors
journal, July 2010


A topological insulator surface under strong Coulomb, magnetic and disorder perturbations
journal, December 2010

  • Wray, L. Andrew; Xu, Su-Yang; Xia, Yuqi
  • Nature Physics, Vol. 7, Issue 1
  • DOI: 10.1038/nphys1838

Topological Phase Transition and Texture Inversion in a Tunable Topological Insulator
journal, March 2011


Topological surface states and Dirac point tuning in ternary topological insulators
journal, June 2012


Hedgehog spin texture and Berry’s phase tuning in a magnetic topological insulator
journal, June 2012

  • Xu, Su-Yang; Neupane, Madhab; Liu, Chang
  • Nature Physics, Vol. 8, Issue 8
  • DOI: 10.1038/nphys2351

Topological crystalline insulator states in Pb1−xSnxSe
journal, September 2012

  • Dziawa, P.; Kowalski, B. J.; Dybko, K.
  • Nature Materials, Vol. 11, Issue 12
  • DOI: 10.1038/nmat3449

Observation of a topological crystalline insulator phase and topological phase transition in Pb1−xSnxTe
journal, January 2012

  • Xu, Su-Yang; Liu, Chang; Alidoust, N.
  • Nature Communications, Vol. 3, Issue 1
  • DOI: 10.1038/ncomms2191

Experimental realization of a topological crystalline insulator in SnTe
journal, September 2012

  • Tanaka, Y.; Ren, Zhi; Sato, T.
  • Nature Physics, Vol. 8, Issue 11
  • DOI: 10.1038/nphys2442

Erratum: Crossover of the three-dimensional topological insulator Bi2Se3 to the two-dimensional limit
journal, September 2010

  • Zhang, Yi; He, Ke; Chang, Cui-Zu
  • Nature Physics, Vol. 6, Issue 9
  • DOI: 10.1038/nphys1779

Massive Dirac Fermion on the Surface of a Magnetically Doped Topological Insulator
journal, August 2010


Experimental Realization of a Three-Dimensional Topological Insulator Phase in Ternary Chalcogenide TlBiSe 2
journal, September 2010


Direct Measurement of the Out-of-Plane Spin Texture in the Dirac-Cone Surface State of a Topological Insulator
journal, May 2011


Widespread spin polarization effects in photoemission from topological insulators
journal, October 2011


Image-guided radiotherapy platform using single nodule conditional lung cancer mouse models
journal, December 2014

  • Herter-Sprie, Grit S.; Korideck, Houari; Christensen, Camilla L.
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms6870

Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator
journal, August 2011

  • Sato, T.; Segawa, Kouji; Kosaka, K.
  • Nature Physics, Vol. 7, Issue 11
  • DOI: 10.1038/nphys2058

Atom-specific spin mapping and buried topological states in a homologous series of topological insulators
journal, January 2012

  • Eremeev, Sergey V.; Landolt, Gabriel; Menshchikova, Tatiana V.
  • Nature Communications, Vol. 3, Issue 1
  • DOI: 10.1038/ncomms1638

Surface Scattering via Bulk Continuum States in the 3D Topological Insulator Bi 2 Se 3
journal, July 2011


Topological-Metal to Band-Insulator Transition in ( Bi 1 x In x ) 2 Se 3 Thin Films
journal, October 2012


Circular dichroism in angle-resolved photoemission spectroscopy of topological insulators
journal, January 2013

  • Wang, Yihua; Gedik, Nuh
  • physica status solidi (RRL) - Rapid Research Letters, Vol. 7, Issue 1-2
  • DOI: 10.1002/pssr.201206458

Oscillatory surface dichroism of the insulating topological insulator Bi 2 Te 2 Se
journal, October 2013


Surface electronic structure of the topological Kondo-insulator candidate correlated electron system SmB6
journal, December 2013

  • Neupane, M.; Alidoust, N.; Xu, S-Y.
  • Nature Communications, Vol. 4, Issue 1
  • DOI: 10.1038/ncomms3991

Observation of possible topological in-gap surface states in the Kondo insulator SmB6 by photoemission
journal, December 2013

  • Jiang, J.; Li, S.; Zhang, T.
  • Nature Communications, Vol. 4, Issue 1
  • DOI: 10.1038/ncomms4010

Observation of quantum-tunnelling-modulated spin texture in ultrathin topological insulator Bi2Se3 films
journal, May 2014

  • Neupane, Madhab; Richardella, Anthony; Sánchez-Barriga, Jaime
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms4841

Discovery of a Three-Dimensional Topological Dirac Semimetal, Na3Bi
journal, January 2014


Observation of a three-dimensional topological Dirac semimetal phase in high-mobility Cd3As2
journal, May 2014

  • Neupane, Madhab; Xu, Su-Yang; Sankar, Raman
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms4786

A stable three-dimensional topological Dirac semimetal Cd3As2
journal, May 2014

  • Liu, Z. K.; Jiang, J.; Zhou, B.
  • Nature Materials, Vol. 13, Issue 7
  • DOI: 10.1038/nmat3990

Angle-resolved Photoemission Spectroscopy Study on the Surface States of the Correlated Topological Insulator YbB6
journal, August 2014

  • Xia, M.; Jiang, J.; Ye, Z. R.
  • Scientific Reports, Vol. 4, Issue 1
  • DOI: 10.1038/srep05999

Non-Kondo-like Electronic Structure in the Correlated Rare-Earth Hexaboride Y b B 6
journal, January 2015


Observation of topological surface state quantum Hall effect in an intrinsic three-dimensional topological insulator
journal, November 2014

  • Xu, Yang; Miotkowski, Ireneusz; Liu, Chang
  • Nature Physics, Vol. 10, Issue 12
  • DOI: 10.1038/nphys3140

Momentum-space imaging of Cooper pairing in a half-Dirac-gas topological superconductor
journal, November 2014

  • Xu, Su-Yang; Alidoust, Nasser; Belopolski, Ilya
  • Nature Physics, Vol. 10, Issue 12
  • DOI: 10.1038/nphys3139

Observation of Fermi arc surface states in a topological metal
journal, December 2014


Topological surface states protected from backscattering by chiral spin texture
journal, August 2009

  • Roushan, Pedram; Seo, Jungpil; Parker, Colin V.
  • Nature, Vol. 460, Issue 7259, p. 1106-1109
  • DOI: 10.1038/nature08308

Experimental Demonstration of Topological Surface States Protected by Time-Reversal Symmetry
journal, December 2009


Landau Quantization of Topological Surface States in Bi 2 Se 3
journal, August 2010


Momentum-resolved Landau-level spectroscopy of Dirac surface state in Bi 2 Se 3
journal, August 2010


Spatial fluctuations of helical Dirac fermions on the surface of topological insulators
journal, October 2011

  • Beidenkopf, Haim; Roushan, Pedram; Seo, Jungpil
  • Nature Physics, Vol. 7, Issue 12
  • DOI: 10.1038/nphys2108

Direct Observation of Broken Time-Reversal Symmetry on the Surface of a Magnetically Doped Topological Insulator
journal, May 2011


Observation of Dirac Node Formation and Mass Acquisition in a Topological Crystalline Insulator
journal, August 2013


Mapping the unconventional orbital texture in topological crystalline insulators
journal, July 2014

  • Zeljkovic, Ilija; Okada, Yoshinori; Huang, Cheng-Yi
  • Nature Physics, Vol. 10, Issue 8
  • DOI: 10.1038/nphys3012

Landau quantization and quasiparticle interference in the three-dimensional Dirac semimetal Cd3As2
journal, June 2014

  • Jeon, Sangjun; Zhou, Brian B.; Gyenis, Andras
  • Nature Materials, Vol. 13, Issue 9
  • DOI: 10.1038/nmat4023

Quantum Oscillations and Hall Anomaly of Surface States in the Topological Insulator Bi2Te3
journal, July 2010


Two-dimensional surface state in the quantum limit of a topological insulator
journal, November 2010

  • Analytis, James G.; McDonald, Ross D.; Riggs, Scott C.
  • Nature Physics, Vol. 6, Issue 12
  • DOI: 10.1038/nphys1861

Aharonov–Bohm interference in topological insulator nanoribbons
journal, December 2009

  • Peng, Hailin; Lai, Keji; Kong, Desheng
  • Nature Materials, Vol. 9, Issue 3
  • DOI: 10.1038/nmat2609

Surface State Transport and Ambipolar Electric Field Effect in Bi2Se3Nanodevices
journal, December 2010

  • Steinberg, Hadar; Gardner, Dillon R.; Lee, Young S.
  • Nano Letters, Vol. 10, Issue 12, p. 5032-5036
  • DOI: 10.1021/nl1032183

Gate-Voltage Control of Chemical Potential and Weak Antilocalization in Bi 2 Se 3
journal, October 2010


Fermi level tuning and a large activation gap achieved in the topological insulator Bi 2 Te 2 Se by Sn doping
journal, April 2012


Electron interaction-driven insulating ground state in Bi 2 Se 3 topological insulators in the two-dimensional limit
journal, April 2011


Evidence for electron-electron interaction in topological insulator thin films
journal, June 2011


Surface conduction of topological Dirac electrons in bulk insulating Bi2Se3
journal, April 2012

  • Kim, Dohun; Cho, Sungjae; Butch, Nicholas P.
  • Nature Physics, Vol. 8, Issue 6
  • DOI: 10.1038/nphys2286

Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator
journal, March 2013


Low-temperature surface conduction in the Kondo insulator SmB 6
journal, November 2013


Nonlinear Optical Probe of Tunable Surface Electrons on a Topological Insulator
journal, February 2011


Ultrafast Optical Excitation of a Persistent Surface-State Population in the Topological Insulator Bi 2 Se 3
journal, March 2012


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

Topological field theory of time-reversal invariant insulators
journal, November 2008

  • Qi, Xiao-Liang; Hughes, Taylor L.; Zhang, Shou-Cheng
  • Physical Review B, Vol. 78, Issue 19, Article No. 195424
  • DOI: 10.1103/PhysRevB.78.195424

Quantized Anomalous Hall Effect in Magnetic Topological Insulators
journal, June 2010


Topological Crystalline Insulators
journal, March 2011


Topological crystalline insulators in the SnTe material class
journal, January 2012

  • Hsieh, Timothy H.; Lin, Hsin; Liu, Junwei
  • Nature Communications, Vol. 3, Article No. 982
  • DOI: 10.1038/ncomms1969

Emergent Space-Time Supersymmetry at the Boundary of a Topological Phase
journal, April 2014


Large-Chern-Number Quantum Anomalous Hall Effect in Thin-Film Topological Crystalline Insulators
journal, January 2014


Spin-filtered edge states with an electrically tunable gap in a two-dimensional topological crystalline insulator
journal, December 2013

  • Liu, Junwei; Hsieh, Timothy H.; Wei, Peng
  • Nature Materials, Vol. 13, Issue 2
  • DOI: 10.1038/nmat3828

Spin-Orbit-Free Topological Insulators without Time-Reversal Symmetry
journal, September 2014


Band Structure and Laser Action in Pb x Sn 1 x Te
journal, June 1966

  • Dimmock, J. O.; Melngailis, I.; Strauss, A. J.
  • Physical Review Letters, Vol. 16, Issue 26, p. 1193-1196
  • DOI: 10.1103/PhysRevLett.16.1193

Nonabelions in the fractional quantum hall effect
journal, August 1991


Fault-tolerant quantum computation by anyons
journal, January 2003


Periodic table for topological insulators and superconductors
conference, January 2009

  • Kitaev, Alexei; Lebedev, Vladimir; Feigel’man, Mikhail
  • ADVANCES IN THEORETICAL PHYSICS: Landau Memorial Conference, AIP Conference Proceedings
  • DOI: 10.1063/1.3149495

Classification of topological insulators and superconductors in three spatial dimensions
journal, November 2008


Classification of Topological Insulators and Superconductors
conference, January 2009

  • Schnyder, Andreas P.; Ryu, Shinsei; Furusaki, Akira
  • ADVANCES IN THEORETICAL PHYSICS: Landau Memorial Conference, AIP Conference Proceedings
  • DOI: 10.1063/1.3149481

Time-Reversal-Invariant Topological Superconductors and Superfluids in Two and Three Dimensions
journal, May 2009


Chiral superconductivity from repulsive interactions in doped graphene
journal, January 2012

  • Nandkishore, Rahul; Levitov, L. S.; Chubukov, A. V.
  • Nature Physics, Vol. 8, Issue 2
  • DOI: 10.1038/nphys2208

Engineering a p + ip superconductor: Comparison of topological insulator and Rashba spin-orbit-coupled materials
journal, May 2011


Generic New Platform for Topological Quantum Computation Using Semiconductor Heterostructures
journal, January 2010


Majorana Modes at the Ends of Superconductor Vortices in Doped Topological Insulators
journal, August 2011


Superconductivity in Cu x Bi 2 Se 3 and its Implications for Pairing in the Undoped Topological Insulator
journal, February 2010


Topological Superconductivity in Cu x Bi 2 Se 3
journal, November 2011


Strong Superconducting Proximity Effect in Pb-Bi2Te3 Hybrid Structures
journal, March 2012

  • Qu, Fanming; Yang, Fan; Shen, Jie
  • Scientific Reports, Vol. 2, Issue 1
  • DOI: 10.1038/srep00339

Symmetry protected Josephson supercurrents in three-dimensional topological insulators
journal, April 2013

  • Cho, Sungjae; Dellabetta, Brian; Yang, Alina
  • Nature Communications, Vol. 4, Issue 1
  • DOI: 10.1038/ncomms2701

Artificial Topological Superconductor by the Proximity Effect
journal, May 2014


Signatures of Majorana Fermions in Hybrid Superconductor-Semiconductor Nanowire Devices
journal, April 2012


Zero-Bias Peaks in the Tunneling Conductance of Spin-Orbit-Coupled Superconducting Wires with and without Majorana End-States
journal, December 2012


Topologically trivial zero-bias conductance peak in semiconductor Majorana wires from boundary effects
journal, July 2013


Superconductor-nanowire devices from tunneling to the multichannel regime: Zero-bias oscillations and magnetoconductance crossover
journal, June 2013


Spin-resolved Andreev levels and parity crossings in hybrid superconductor–semiconductor nanostructures
journal, December 2013

  • Lee, Eduardo J. H.; Jiang, Xiaocheng; Houzet, Manuel
  • Nature Nanotechnology, Vol. 9, Issue 1
  • DOI: 10.1038/nnano.2013.267

Elektron und Gravitation. I
journal, May 1929


Weyl electrons kiss
journal, May 2011


Why Are There Analogies Between Condensed Matter and Particle Theory?
journal, January 1998


The Adler-Bell-Jackiw anomaly and Weyl fermions in a crystal
journal, November 1983


Topological semimetal and Fermi-arc surface states in the electronic structure of pyrochlore iridates
journal, May 2011


Weyl Semimetal in a Topological Insulator Multilayer
journal, September 2011


Topological electronic structure and Weyl semimetal in the TlBiSe 2 class of semiconductors
journal, September 2012


Weyl semimetals from noncentrosymmetric topological insulators
journal, October 2014


Topological response in Weyl semimetals and the chiral anomaly
journal, September 2012


Chiral anomaly and classical negative magnetoresistance of Weyl metals
journal, September 2013


Chiral gauge field and axial anomaly in a Weyl semimetal
journal, June 2013


Probing the Chiral Anomaly with Nonlocal Transport in Three-Dimensional Topological Semimetals
journal, September 2014


Excitonic Phases from Weyl Semimetals
journal, November 2012


Magneto-optical conductivity of Weyl semimetals
journal, June 2013


Friedel oscillations due to Fermi arcs in Weyl semimetals
journal, November 2012


Helical Fermi arcs and surface states in time-reversal invariant Weyl semimetals
journal, June 2013


Quantum oscillations from surface Fermi arcs in Weyl and Dirac semimetals
journal, October 2014

  • Potter, Andrew C.; Kimchi, Itamar; Vishwanath, Ashvin
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms6161

Time-reversal-invariant topological superconductivity in doped Weyl semimetals
journal, July 2014