Spin-triplet superconducting pairing in doped MoS2

• Type: Article in International Scientific Journal
• Date: 2022

Authors

Wang, JY (Author) Other; Zhang, X (Author) Other; Ma, RY (Author) Other; Yang, G (Author) Other; Eduardo V Castro (Author) FCUP; Ma, TX (Author) Other

Journal

The Journal is awaiting validation by the Administrative Services.

Title: PHYSICAL REVIEW B

Vol. 106

ISSN: 2469-9950

Indexing

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Other information

Authenticus ID: P-00X-GVZ

DOI: 10.1103/physrevb.106.134513

Abstract (EN): The search for triplet superconductivity has been pursued intensively in a broad field of material science and quantum information for decades. Nevertheless, these novel states remain rare. Within a simplified effective three-orbital model, we reveal a spin triplet pairing in doped MoS2 by employing both the finite-temperature determinant quantum Monte Carlo approach and the ground-state constrained-phase quantum Monte Carlo method. In a wide filling region of (n) = 0.60-0.80 around charge neutrality (n) = 2/3, the f-wave pairing dominates over other symmetries. The pairing susceptibility strongly increases as the on-site Coulomb interaction increases, and it is insensitive to spin-orbit coupling.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 9