4.6 Article

Nonsymmorphic band sticking in a topological superconductor

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Dirac lines and loop at the Fermi level in the time-reversal symmetry breaking superconductor LaNiGa2

Jackson R. Badger et al.

Summary: Unconventional superconductors have Cooper pairs with lower symmetries compared to conventional superconductors. This article demonstrates that the time-reversal symmetry breaking in the superconductor LaNiGa2 is enabled by its previously unknown topological electronic band structure. These unique topological features allow LaNiGa2 to break time-reversal symmetry in the absence of other typical ingredients, providing a pathway for identifying a new type of unconventional superconductors based on nonsymmorphic symmetries.

COMMUNICATIONS PHYSICS (2022)

Article Materials Science, Multidisciplinary

Symmetry-enforced topological band crossings in orthorhombic crystals: Classification and materials discovery

Andreas Leonhardt et al.

Summary: The article investigates the topological properties of orthorhombic crystals, identifying various types of band degeneracies and discussing the differences in materials with and without spin-orbit coupling. The research findings suggest that materials with spin-orbit coupling in certain space groups may exhibit simpler Fermi arc connectivity and more pronounced topological responses.

PHYSICAL REVIEW MATERIALS (2021)

Article Materials Science, Multidisciplinary

Quantitative theory of triplet pairing in the unconventional superconductor LaNiGa2

Sudeep Kumar Ghosh et al.

PHYSICAL REVIEW B (2020)

Article Physics, Multidisciplinary

Detecting nonunitary multiorbital superconductivity with Dirac points at finite energies

J. L. Lado et al.

PHYSICAL REVIEW RESEARCH (2019)

Article Physics, Applied

Accidental degeneracy in k-space, geometrical phase, and the perturbation of π by spin-orbit interactions

Philip B. Allen et al.

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS (2018)

Article Physics, Multidisciplinary

Single Nodal Loop of Accidental Degeneracies in Minimal Symmetry: Triclinic CaAs3

Y. Quan et al.

PHYSICAL REVIEW LETTERS (2017)

Article Physics, Multidisciplinary

Two-Gap Superconductivity in LaNiGa2 with Nonunitary Triplet Pairing and Even Parity Gap Symmetry

Z. F. Weng et al.

PHYSICAL REVIEW LETTERS (2016)

Article Multidisciplinary Sciences

Discovery of earth-abundant nitride semiconductors by computational screening and high-pressure synthesis

Yoyo Hinuma et al.

NATURE COMMUNICATIONS (2016)

Article Physics, Applied

Origin of superconductivity in layered centrosymmetric LaNiGa2

H. M. Tutuncu et al.

APPLIED PHYSICS LETTERS (2014)

Article Physics, Multidisciplinary

Electronic Structure of LaNiGa2

Izumi Hase et al.

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN (2012)

Article Materials Science, Multidisciplinary

Mechanism for a pairing state with time-reversal symmetry breaking in iron-based superconductors

Christian Platt et al.

PHYSICAL REVIEW B (2012)

Article Physics, Multidisciplinary

Nonunitary Triplet Pairing in the Centrosymmetric Superconductor LaNiGa2

A. D. Hillier et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Multidisciplinary

A common thread: The pairing interaction for unconventional superconductors

D. J. Scalapino

REVIEWS OF MODERN PHYSICS (2012)

Article Materials Science, Multidisciplinary

Topological nodal semimetals

A. A. Burkov et al.

PHYSICAL REVIEW B (2011)

Article Materials Science, Multidisciplinary

Topological semimetal and Fermi-arc surface states in the electronic structure of pyrochlore iridates

Xiangang Wan et al.

PHYSICAL REVIEW B (2011)

Article Multidisciplinary Sciences

Observation of Orbital Currents in CuO

V. Scagnoli et al.

SCIENCE (2011)

Article Materials Science, Multidisciplinary

Electron confinement, orbital ordering, and orbital moments in d0-d1 oxide heterostructures

Victor Pardo et al.

PHYSICAL REVIEW B (2010)

Review Physics, Multidisciplinary

Superconducting phases of f-electron compounds

Christian Pfleiderer

REVIEWS OF MODERN PHYSICS (2009)

Article Physics, Multidisciplinary

Even parity, orbital singlet, and spin triplet pairing for superconducting LaFeAsO1-xFx

Xi Dai et al.

PHYSICAL REVIEW LETTERS (2008)

Article Materials Science, Multidisciplinary

Solid state calculations using WIEN2k

K Schwarz et al.

COMPUTATIONAL MATERIALS SCIENCE (2003)

Article Physics, Multidisciplinary

Detection and implications of a time-reversal breaking state in underdoped cuprates

ME Simon et al.

PHYSICAL REVIEW LETTERS (2002)