Superconductor/ferromagnet heterostructures: a platform for superconducting spintronics and quantum computation

R Cai, I Žutić, W Han - Advanced Quantum Technologies, 2023 - Wiley Online Library
The interplay between superconductivity and ferromagnetism in the superconductor/
ferromagnet (SC/FM) heterostructures generates many interesting physical phenomena …

Recent progress on superconductors with time-reversal symmetry breaking

SK Ghosh, M Smidman, T Shang… - Journal of Physics …, 2020 - iopscience.iop.org
Superconductivity and magnetism are adversarial states of matter. The presence of
spontaneous magnetic fields inside the superconducting state is, therefore, an intriguing …

Thermodynamic evidence for a two-component superconducting order parameter in Sr2RuO4

S Ghosh, A Shekhter, F Jerzembeck, N Kikugawa… - Nature Physics, 2021 - nature.com
Sr2RuO4 has stood as the leading candidate for a spin-triplet superconductor for 26 years.
However, recent NMR experiments have cast doubt on this candidacy, and it is difficult to …

Split superconducting and time-reversal symmetry-breaking transitions in Sr2RuO4 under stress

V Grinenko, S Ghosh, R Sarkar, JC Orain, A Nikitin… - Nature Physics, 2021 - nature.com
Abstract Strontium ruthenate (Sr2RuO4) continues to present an important test of our
understanding of unconventional superconductivity, because while its normal-state …

Stabilizing even-parity chiral superconductivity in

HG Suh, H Menke, PMR Brydon, C Timm… - Physical Review …, 2020 - APS
Strontium ruthenate (Sr 2 RuO 4) has long been thought to host a spin-triplet chiral p-wave
superconducting state. However, the singletlike response observed in recent spin …

A proposal for reconciling diverse experiments on the superconducting state in Sr2RuO4

SA Kivelson, AC Yuan, B Ramshaw… - npj Quantum Materials, 2020 - nature.com
A variety of precise experiments have been carried out to establish the character of the
superconducting state in Sr2RuO4. Many of these appear to imply contradictory conclusions …

Evidence for even parity unconventional superconductivity in Sr2RuO4

A Chronister, A Pustogow… - Proceedings of the …, 2021 - National Acad Sciences
Unambiguous identification of the superconducting order parameter symmetry in Sr 2 RuO 4
has remained elusive for more than a quarter century. While a chiral p-wave ground state …

Ultrasound evidence for a two-component superconducting order parameter in Sr2RuO4

S Benhabib, C Lupien, I Paul, L Berges, M Dion… - Nature physics, 2021 - nature.com
The quasi-two-dimensional metal Sr2RuO4 is one of the best characterized unconventional
superconductors, yet the nature of its superconducting order parameter is still under debate …

Cubic spin-orbit coupling and anomalous Josephson effect in planar junctions

M Alidoust, C Shen, I Žutić - Physical Review B, 2021 - APS
Spin-orbit coupling in two-dimensional systems is usually characterized by Rashba and
Dresselhaus spin-orbit coupling (SOC) linear in the wave vector. However, there is a …

Reduction of the Spin Susceptibility in the Superconducting State of Observed by Polarized Neutron Scattering

AN Petsch, M Zhu, M Enderle, ZQ Mao, Y Maeno… - Physical review …, 2020 - APS
Recent observations [A. Pustogow, Nature (London) 574, 72 (2019). NATUAS 0028-0836
10.1038/s41586-019-1596-2] of a drop of the O 17 nuclear magnetic resonance (NMR) …