141 citations · 314 across the 24 of their papers we have counts for
14 papers · 1 filter
Vortex pinning of BaKBiO investigated by magneto-optical Kerr-effect and magnetization measurements
Soichiro Yamane, Sota Nakamura, Atsutoshi Ikeda +8
Vortex pinning plays a crucial role in determining properties of type-II superconductors. For example, it governs the irreversible magnetic response as well as dissipation caused b…
Muon Knight shift as a precise probe of the superconducting symmetry of SrRuO
Hisakazu Matsuki, Rustem Khasanov, Jonas A. Krieger +8
Muon spin rotation (SR) measurements of internal magnetic field shifts, known as the muon Knight shift, is used for determining pairing symmetries in superconductors. While this…
Electronic state of superconductivity in line nodal material CaSb2 under pressure up to 4.2 GPa
Shumpei Oguchi, Kenji Ishida, Atsutoshi Ikeda +2
We report the results of resistance measurements under pressure up to on single-crystalline , which shows the maximum of superconducting trans…
Direct evidence for the absence of coupling between shear strain and superconductivity in Sr2RuO4
Giordano Mattoni, Thomas Johnson, Atsutoshi Ikeda +4
The superconducting symmetry of Sr2RuO4 has been intensely debated for many years. A crucial controversy recently emerged between shear-mode ultrasound experiments, which suggest a…
Structural Evolution from Hyper-Honeycomb to Honeycomb Networks and Superconductivity in LaPtSi
Sitaram Ramakrishnan, Tatsuya Yamakawa, Ryohei Oishi +11
We report the crystal structures and superconductivity (SC) of LaPtSi () that are solid solutions of LaSi and LaPtSi with centrosymmetric t…
Fermiology of a topological line-nodal compound CaSb2 and its implication to superconductivity: angle-resolved photoemission study
Chien-Wen Chuang, Seigo Souma, Ayumi Moriya +17
We performed angle-resolved photoemission spectroscopy with micro-focused beam on a topological line-nodal compound CaSb2 which undergoes a superconducting transition at the onset…