Tuning Ising superconductivity with layer and spin–orbit coupling in two-dimensional transition-metal dichalcogenides

SC De la Barrera, MR Sinko, DP Gopalan… - Nature …, 2018 - nature.com
Abstract Systems simultaneously exhibiting superconductivity and spin–orbit coupling are
predicted to provide a route toward topological superconductivity and unconventional …

Type-II Ising pairing in few-layer stanene

J Falson, Y Xu, M Liao, Y Zang, K Zhu, C Wang… - Science, 2020 - science.org
Spin-orbit coupling has proven indispensable in the realization of topological materials and,
more recently, Ising pairing in two-dimensional superconductors. This pairing mechanism …

Magnetic field driven nodal topological superconductivity in monolayer transition metal dichalcogenides

WY He, BT Zhou, JJ He, NFQ Yuan, T Zhang… - Communications …, 2018 - nature.com
Recently, Ising superconductors that possess in-plane upper critical fields H c 2 much larger
than the Pauli limit field are under intense experimental study. Many monolayer or few layer …

Ising pairing in atomically thin superconductors

D Zhang, J Falson - Nanotechnology, 2021 - iopscience.iop.org
Ising-type pairing in atomically thin superconducting materials has emerged as a novel
means of generating devices with resilience to a magnetic field applied parallel to the two …

Spin-orbit coupling induced valley Hall effects in transition-metal dichalcogenides

BT Zhou, K Taguchi, Y Kawaguchi, Y Tanaka… - Communications …, 2019 - nature.com
In transition-metal dichalcogenides, electrons in the K-valleys can experience both Ising and
Rashba spin-orbit couplings. In this work, we show that the coexistence of Ising and Rashba …

Orbital Fulde-Ferrell pairing state in moiré Ising superconductors

YM **e, KT Law - Physical Review Letters, 2023 - APS
In this Letter, we study superconducting moiré homobilayer transition metal dichalcogenides
where the Ising spin-orbit coupling (SOC) is much larger than the moiré bandwidth. We call …

Crystalline nodal topological superconductivity and Bogolyubov Fermi surfaces in monolayer

D Shaffer, J Kang, FJ Burnell, RM Fernandes - Physical Review B, 2020 - APS
We present a microscopic calculation of the phase diagram of the Ising superconductor
NbSe 2 in the presence of both in-plane magnetic field and Rashba spin-orbit coupling …

Robust parity-mixed superconductivity in disordered monolayer transition metal dichalcogenides

D Möckli, M Khodas - Physical Review B, 2018 - APS
Monolayer NbSe 2 is a nodal topological Ising superconductor at magnetic in-plane fields
exceeding the Pauli limit, with nodal points strictly on high-symmetry lines in the Brillouin …

Spin-Orbit-Parity-Coupled Superconductivity in Topological Monolayer

YM **e, BT Zhou, KT Law - Physical Review Letters, 2020 - APS
Recent experiments reported gate-induced superconductivity in the monolayer 1 T′-WTe 2
which is a two-dimensional topological insulator in its normal state. The in-plane upper …

Weak-coupling theory of pair density wave instabilities in transition metal dichalcogenides

D Shaffer, FJ Burnell, RM Fernandes - Physical Review B, 2023 - APS
The possibility of realizing pair density wave (PDW) phases, in which Cooper pairs have a
finite momentum, presents an interesting challenge that has been studied in a wide variety …