21 citations · 65 across the 9 of their papers we have counts for
9 papers
Charge-Density Waves of Single and Double NbS Chains
S. Tanda, S. Kashimoto, H. Yamamoto +3
The physics of a genuine one-dimensional system in which electrons are confined in one direction remains unclear. The actual electronic state of such a genuinely one-dimensional sy…
Bose glass in CaRuO nanofilms
Hiroyoshi Nobukane, Koki Hirose, Kakeru Isono +4
Weak localization of bosons can give rise to an exotic quantum phase known as a Bose glass, characterized by the absence of global phase coherence yet finite conductivity. This pha…
Magic thickness of 25 Å makes periodic metal-insulator transitions
M. Sakoda, H. Nobukane, S. Shimoda +1
Novel quantum phenomena, including high-temperature superconductivity, topological properties, and charge/spin density waves, appear in low-dimensional conductive materials. It is…
Coexistence of the Kondo effect and spin glass physics in Fe-doped NbS
H. Nobukane, Y. Tabata, T. Kurosawa +2
We report the coexistence of the Kondo effect and spin glass behavior in Fe-doped NbS single crystals. The FeNbS shows the resistance minimum and negative magnetoresist…
Co-appearance of superconductivity and ferromagnetism in a CaRuO nanofilm crystal
Hiroyoshi Nobukane, Kosei Yanagihara, Yuji Kunisada +7
By tuning the physical and chemical pressures of layered perovskite materials we can realize the quantum states of both superconductors and insulators. By reducing the thickness of…
Emergence of the Chern structure using SrRuO nanofilms
Hiroyoshi Nobukane, Toyoki Matsuyama, Satoshi Tanda
We discovered a fractional Chern structure in chiral superconducting SrRuO nanofilms by employing electric transport. By using SrRuO single crystals with nanoscale…
Discovery of parity-violating Majorana fermions in a chiral superconductor Sr2RuO4
Hiroyoshi Nobukane, Akiyuki Tokuno, Toyoki Matsuyama +1
We found parity-violating Majorana fermions in a chiral superconductor Sr2RuO4. The current-voltage curves show an anomalous behavior: The induced voltage is an even function of th…
Duality Breaking of Vortex Configuration in a Hierarchical Honeycomb Network
S. Tsuchiya, T. Toshima, H. Nobukane +2
We report measurements of Little-Parks oscillation on the hierarchical honeycomb-superconducting network for investigating possible effects of hierarchical structure in terms of sp…
Parity Violation in a Single Domain of Spin-Triplet Sr2RuO4 Superconductors
H. Nobukane, K. Inagaki, K. Ichimura +8
We observed an unconventional parity-violating vortex in single domain Sr2RuO4 single crystals using a transport measurement. The current-voltage characteristics of submicron Sr2Ru…