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Nodeless superconductivity in the type-II Dirac semimetal PdTe2: London penetration depth and pairing-symmetry analysis

TitleNodeless superconductivity in the type-II Dirac semimetal PdTe2: London penetration depth and pairing-symmetry analysis
Publication TypeJournal Article
Year of Publication2018
AuthorsTeknowijoyo, S, Jo, NH, Scheurer, MS, Tanatar, MA, Cho, K, Bud'ko, SL, Orth, PP, Canfield, PC, Prozorov, R
JournalPhysical Review B
Volume98
Pagination024508
Date Published07
Type of ArticleArticle
ISBN Number2469-9950
Accession NumberWOS:000438673300006
Keywordsfermions, growth, physics, tellurides
Abstract

ese experimental results with expectations from a detailed theoretical symmetry analysis and reduce the number of possible superconducting pairing states in PdTe2 to only three nodeless candidates: a regular, topologically trivial s-wave pairing, and two distinct odd-parity triplet states that both can be topologically nontrivial depending on the microscopic interactions driving the superconducting instability.

DOI10.1103/PhysRevB.98.024508
Custom 1

Complex States

Alternate JournalPhys. Rev. B