DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Topological states from topological crystals

Journal Article · · Science Advances
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4]; ORCiD logo [5]
  1. Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Research Center for Condensed Matter Physics and Institute of Physics; Princeton Univ., NJ (United States). Dept. of Physics
  2. Univ. of Colorado, Boulder, CO (United States). Dept. of Physics; Univ. of Colorado, Boulder, CO (United States). Center for Theory of Quantum Matter
  3. Fudan Univ., Shanghai (China). Center for Field Theory and Particle Physics, Dept. of Physics; Fudan Univ., Shanghai (China). State Key Laboratory of Surface Physics; Collaborative Innovation Center of Advanced Microstructures, Nanjing (China)
  4. Chinese Academy of Sciences (CAS), Beijing (China). Beijing National Research Center for Condensed Matter Physics and Institute of Physics; CAS Center for Excellence in Topological Quantum Computation, Beijing (China)
  5. Univ. of Colorado, Boulder, CO (United States). Dept. of Physics; Univ. of Colorado, Boulder, CO (United States). Center for Theory of Quantum Matter

We present a scheme to explicitly construct and classify general topological states jointly protected by an onsite symmetry group and a spatial symmetry group. We show that all these symmetry-protected topological states can be adiabatically deformed into a special class of states we call topological crystals. A topological crystal in, for example, three dimensions is a real-space assembly of finite-sized pieces of topological states in one and two dimensions protected by the local symmetry group alone, arranged in a configuration invariant under the spatial group and glued together such that there is no open edge or end. As a demonstration of principle, we explicitly enumerate all inequivalent topological crystals for noninteracting time-reversal symmetric electronic insulators with spin-orbit coupling and any one of the 230 space groups. This enumeration gives topological crystalline insulators a full classification.

Research Organization:
Univ. of Colorado, Boulder, CO (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
SC0014415; 2016YFA0302400; 2016YFA0300600; 11674370; XXH13506-202; 2015CB921700
OSTI ID:
1626023
Journal Information:
Science Advances, Vol. 5, Issue 12; ISSN 2375-2548
Publisher:
AAASCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 39 works
Citation information provided by
Web of Science

References (74)

Building crystalline topological phases from lower-dimensional states journal November 2017
Observation of a topological crystalline insulator phase and topological phase transition in Pb1−xSnxTe journal January 2012
Observation of Dirac Node Formation and Mass Acquisition in a Topological Crystalline Insulator journal August 2013
Anyon condensation and a generic tensor-network construction for symmetry-protected topological phases journal March 2017
Twisted Equivariant Matter journal March 2013
Classification of crystalline topological insulators and superconductors with point group symmetries journal February 2019
Surface states and topological invariants in three-dimensional topological insulators: Application to Bi1−xSbx journal July 2008
Robust spin-polarized midgap states at step edges of topological crystalline insulators journal December 2016
Robust spin-polarized midgap states at step edges of topological crystalline insulators text January 2016
Hourglass fermions journal April 2016
Breakdown of the topological classification Z for gapped phases of noninteracting fermions by quartic interactions journal September 2015
Topology of crystalline insulators and superconductors journal October 2014
Topological Crystalline Insulators and Topological Superconductors: From Concepts to Materials journal March 2015
Symmetry-Protected Topological Phases of Quantum Matter journal March 2015
Inversion-symmetric topological insulators journal June 2011
Experimental realization of a topological crystalline insulator in SnTe journal September 2012
Topology of nonsymmorphic crystalline insulators and superconductors journal May 2016
Second-order topological insulators and superconductors with an order-two crystalline symmetry journal May 2018
Quantitative mappings between symmetry and topology in solids journal August 2018
Topological Crystalline Insulators journal March 2011
Topological quantum chemistry journal July 2017
Classification of topological insulators and superconductors in three spatial dimensions journal November 2008
Topological Insulators in Three Dimensions journal March 2007
International Tables for Crystallography reference-book January 2016
Topological crystalline insulator states in Pb1−xSnxSe journal September 2012
Organizing symmetry-protected topological phases by layering and symmetry reduction: A minimalist perspective journal March 2018
( d − 2 ) -Dimensional Edge States of Rotation Symmetry Protected Topological States journal December 2017
Higher-order topological insulators and superconductors protected by inversion symmetry journal May 2018
Classification of topological quantum matter with symmetries journal August 2016
Z 2 topology in nonsymmorphic crystalline insulators: Möbius twist in surface states journal April 2015
Symmetry-based indicators of band topology in the 230 space groups journal June 2017
Reactivity of prehydrated electrons toward nucleobases and nucleotides in aqueous solution journal December 2017
Periodic table for topological insulators and superconductors
  • Kitaev, Alexei; Lebedev, Vladimir; Feigel’man, Mikhail
  • ADVANCES IN THEORETICAL PHYSICS: Landau Memorial Conference, AIP Conference Proceedings https://doi.org/10.1063/1.3149495
conference January 2009
Wallpaper fermions and the nonsymmorphic Dirac insulator journal July 2018
Weak topological insulators in PbTe/SnTe superlattices journal February 2014
Topological crystalline insulators in the SnTe material class journal January 2012
New classes of three-dimensional topological crystalline insulators: Nonsymmorphic and magnetic journal April 2015
Topological invariants of time-reversal-invariant band structures journal March 2007
Classification of topological insulators and superconductors in the presence of reflection symmetry journal August 2013
Entanglement and inversion symmetry in topological insulators journal December 2010
Observation of a topological crystalline insulator phase and topological phase transition in Pb1−xSnxTe text January 2012
Generalized Wen-Zee terms journal May 2019
Topological insulators and superconductors: tenfold way and dimensional hierarchy journal June 2010
Classification of topological insulators and superconductors in three spatial dimensions text January 2008
Periodic table for topological insulators and superconductors text January 2009
Topological Crystalline Insulators text January 2010
Inversion Symmetric Topological Insulators text January 2010
Topological crystalline insulator states in Pb(1-x)Sn(x)Se text January 2012
Experimental realization of a topological crystalline insulator in SnTe text January 2012
Classification of topological insulators and superconductors in the presence of reflection symmetry text January 2013
Weak Topological Insulators in PbTe/SnTe Superlattices text January 2013
Topological Crystalline Insulators and Topological Superconductors: From Concepts to Materials text January 2015
Classification of topological quantum matter with symmetries text January 2015
Anyon condensation and a generic tensor-network construction for symmetry protected topological phases text January 2016
Symmetry-based Indicators of Band Topology in the 230 Space Groups text January 2017
Organizing symmetry-protected topological phases by layering and symmetry reduction: a minimalist perspective text January 2017
Quantitative mappings between symmetry and topology in solids text January 2017
Higher-order topological insulators and superconductors protected by inversion symmetry text January 2018
Classification of Crystalline Topological Insulators and Superconductors with Point Group Symmetries text January 2018
Topological invariants of time-reversal-invariant band structures text January 2006
Topological Insulators in Three Dimensions text January 2006
Correction: Corrigendum: Observation of a topological crystalline insulator phase and topological phase transition in Pb1−xSnxTe journal August 2016
Topological crystalline insulators in the SnTe material class journal January 2012
Erratum: Symmetry-based indicators of band topology in the 230 space groups journal October 2017
Reactivity of prehydrated electrons toward nucleobases and nucleotides in aqueous solution journal December 2017
Robust spin-polarized midgap states at step edges of topological crystalline insulators journal December 2016
Wallpaper fermions and the nonsymmorphic Dirac insulator journal July 2018
Observation of Dirac node formation and mass acquisition in a topological crystalline insulator text January 2013
Breakdown of the topological classification Z for gapped phases of noninteracting fermions by quartic interactions text January 2015
Hourglass Fermions text January 2016
Gauging spatial symmetries and the classification of topological crystalline phases text January 2016
Topological quantum chemistry text January 2017
Organizing symmetry-protected topological phases by layering and symmetry reduction: a minimalist perspective text January 2017
Quantitative mappings between symmetry and topology in solids text January 2017