Single particle tunneling spectrum of superconducting Nd1-xSrxNiO2 thin films
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-19908-1
Abstract: The pairing mechanism in cuprates remains as one of the most challenging issues in condensed matter physics. Recently, superconductivity was discovered in thin films of the infinite-layer nickelate Nd1-xSrxNiO2 (x = 0.12–0.25) which is believed to have… read more here.
Keywords: gap; thin films; particle tunneling; nd1 xsrxnio2 ... See more keywords
Multiband superconductivity and possible nodal gap in RbCr3As3 revealed by Andreev reflection and single-particle tunneling measurements
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.094511
Abstract: By measuring point-contact Andreev reflection spectra in the newly discovered chromium-based quasi-one-dimensional superconductor RbCr$_{3}$As$_{3}$, we find clear evidence of two superconducting components, one has a gap value of about 1.8 meV and another about 5… read more here.
Keywords: andreev reflection; gap; single particle; particle tunneling ... See more keywords