Superconducting topological surface states in the noncentrosymmetric bulk superconductor PbTaSe 2

2016/05/31 by Syu‐You Guan, Syu-You Guan, Peng-Jen Chen +11 · 185 citations
Materials Science · Mathematics · Physics and Astronomy · #2D Materials and Applications #Advanced Condensed Matter Physics #Condensed matter physics #Geometry #Mathematics #Physics #Superconductivity #Surface (topology) #Surface states #Topological Materials and Phenomena #Topology (electrical circuits) #cond-mat.str-el #cond-mat.supr-con

paper · pdf · doi:10.1126/sciadv.1600894

published in Science Advances 2(11), e1600894 (American Association for the Advancement of Science)

openalex created_date 2016/06/24 · openalex publication_date 2016/11/04 · arxiv created 2016/12/19 · arxiv updated 2016/12/20 · openalex updated_date 2026/08/05

Abstract

Topological surface states in PbTaSe 2 show fully gapped superconductivity, making it a potential topological superconductor.

Citations

• Magnetic field dependence of the density of states in the multiband superconductorβ−Bi2Pd
• Electronic structure of a superconducting topological insulator Sr-doped Bi2Se3
• Topological insulators and superconductors
• Surface spectral function in the superconducting state of a topological insulator
• Transmission of topological surface states through surface barriers
• Topological Insulators
• QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials
• Search for Majorana Fermions in Superconductors
• Topological invariants for the Fermi surface of a time-reversal-invariant superconductor
• Evolution of Density of States and a Spin-Resolved Checkerboard-Type Pattern Associated with the Majorana Bound State
• Single crystal growth and physical property characterization of PbTaSe2 as a noncentrosymmetric type-II superconductor
• Discovery of the topological surface state in a noncentrosymmetric superconductor BiPd

Cited by

• Spin-Orbital Intertwined Topological Superconductivity in a Class of Correlated Noncentrosymmetric Materials
• Intertwining Josephson and Vortex Topologies in Conventional Superconductors