4 citations · 8 across the 8 of their papers we have counts for
7 papers · 1 filter
Anisotropic thermoelectric transport in the Sr2RuO4-Ru eutectic system
Takeru Ito, Shogo Yoshida, Hiroshi Yaguchi +1
The Sr2RuO4-Ru eutectic system, in which metallic Ru inclusions are embedded in a Sr2RuO4 matrix, exhibits an enhanced superconducting onset temperature of about 3 K, known as the…
Ultrasonic Observation of Slowing Down of Multipole Fluctuations in SrRuO
Ryosuke Kurihara, Mitsuhiro Akatsu, Shunsuke Yaoita +5
We performed ultrasonic measurements on the unconventional superconductor SrRuO to investigate the dynamical properties of the electronic states near its superconducting tr…
Search for magnetoacoustic quantum oscillations in the insulating phase of YbB
Ryosuke Kurihara, Atsuhiko Miyata, Koji Araki +9
A highly exotic phenomenon in solid-state physics is the observation of magnetic quantum oscillations in insulators. For instance, in the Kondo insulator YbB various groups…
Non-linear transport in field-induced insulating states of graphite
Masashi Tokunaga, Kazuto Akiba, Hiroshi Yaguchi +2
Graphite exhibits multi-stage phase transitions in the quantum-limit states realized by magnetic fields applied along the c-axis. Despite extensive studies on this phenomenon, the…
Ultrasonic observation of small Fermi surfaces in LaIn ( = Co, Rh, Ir)
Ryosuke Kurihara, Yusuke Hirose, Kazuki Matsui +8
We performed high-field ultrasonic measurements on LaIn ( = Co, Rh, Ir) to reveal the origin of the small Fermi surface that was recently observed in LaRhIn with an o…
Negatively enhanced thermopower near a Van Hove singularity in electron-doped SrRuO
Rei Nishinakayama, Yoshiki J. Sato, Takayoshi Yamanaka +4
The layered perovskite SrRuO serves as a model material of the two-dimensional (2D) Fermi liquid but also exhibits various emergent phenomena including the non-Fermi-liquid…
Carrier filtering effect for enhanced thermopower in a body-centered tetragonal ruthenate
Ryota Otsuki, Yoshiki J. Sato, Ryuji Okazaki +3
Charged carriers in solids diffuse from hot to cold sides under temperature gradient to induce the thermoelectric voltage. Carrier filtering effect, which only passes either electr…