4 papers
Reaching Quantum Critical Point by Adding Non-magnetic Disorder in Single Crystals of Superconductor
Elizabeth H. Krenkel, Makariy A. Tanatar, Romain Grasset +5
The Remeika series superconductor, , shows a rare nonmagnetic quantum critical point (QCP) associated with the continuous c…
Tuning of anomalous magnetotransport properties in half-Heusler topological semimetal GdPtBi
Orest Pavlosiuk, Piotr WiÅniewski, Romain Grasset +3
Half-Heusler compounds from the PtBi family exemplify Weyl semimetals in which external magnetic field induce Weyl nodes. These materials exceptionally host topologically non-t…
Impact of charge-density-wave pattern on the superconducting gap in V-based kagome superconductors
T. Nagashima, K. Ishihara, Y. Yamakawa +12
Kagome metals VSb ( K, Rb, Cs) provide a compelling platform to explore the interplay between superconductivity (SC) and charge-density-wave (CDW) orders. While dist…
Disorder-induced suppression of superconductivity in infinite-layer nickelates
Abhishek Ranna, Romain Grasset, Martin Gonzalez +10
The pairing symmetry of superconducting infinite-layer nickelates is a fundamental yet experimentally challenging question. We employ high-energy electron irradiation to induce dis…