Direct observation of a uniaxial stress-driven Lifshitz transition in Sr2RuO4
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Materials"
DOI: 10.1038/s41535-019-0185-9
Abstract: Pressure represents a clean tuning parameter for traversing the complex phase diagrams of interacting electron systems, and as such has proved of key importance in the study of quantum materials. Application of controlled uniaxial pressure… read more here.
Keywords: lifshitz transition; uniaxial stress; transition; direct observation ... See more keywords
Constraints on the superconducting order parameter in Sr2RuO4 from oxygen-17 nuclear magnetic resonance
Sign Up to like & getrecommendations! Published in 2019 at "Nature"
DOI: 10.1038/s41586-019-1596-2
Abstract: Phases of matter are usually identified through spontaneous symmetry breaking, especially regarding unconventional superconductivity and the interactions from which it originates. In that context, the superconducting state of the quasi-two-dimensional and strongly correlated perovskite Sr2RuO4… read more here.
Keywords: order; nuclear magnetic; magnetic resonance; sr2ruo4 ... See more keywords
Strong peak in Tc of Sr2RuO4 under uniaxial pressure
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DOI: 10.1126/science.aaf9398
Abstract: Squeezing out the oddness The material Sr2RuO4 has long been thought to exhibit an exotic, odd-parity kind of superconductivity, not unlike the superfluidity in 3He. How would perturbing this material's electronic structure affect its superconductivity?… read more here.
Keywords: parity; transition; uniaxial pressure; sr2ruo4 ... See more keywords
Paramagnetic Pair-Breaking in Spin-Triplet Superconductors with Spin–Orbit Coupling: Application to Sr2RuO4
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.88.064707
Abstract: Paramagnetic pair-breaking effects by in-plane magnetic fields are studied in the presence of the spin–orbit coupling, based on the tight-binding three-orbital model for Sr2RuO4. The spin–orbit cou... read more here.
Keywords: sr2ruo4; paramagnetic pair; orbit coupling; pair breaking ... See more keywords