11 citations · 29 across the 3 of their papers we have counts for
6 papers
Superconducting and structural properties of the type-I superconductor PdTe2 under high pressure
Yusaku Furue, Tadachika Fujino, Marc V. Salis +7
The transition metal dichalcogenide PdTe has attractive features based on its classification as a type-II Dirac semimetal and the occurrence of type-I superconductivity, provid…
Neural Network Approach to Construction of Classical Integrable Systems
Fumihiro Ishikawa, Hidemaro Suwa, Synge Todo
Integrable systems have provided various insights into physical phenomena and mathematics. The way of constructing many-body integrable systems is limited to few ansatzes for the L…
Superconductivity under pressure in the Dirac semimetal PdTe2
H. Leng, A. Ohmura, L. N. Anh +4
The Dirac semimetal PdTe was recently reported to be a type-I superconductor (1.64 K, mT) with unusual superconductivity of the surface sheath. We…
Localized Mode and Nonergodicity of a Harmonic Oscillator Chain
Fumihiro Ishikawa, Synge Todo
We present a simple and microscopic physical model that breaks the ergodicity. Our model consists of coupled classical harmonic oscillators, and the motion of the tagged particle o…
Synthesis of New Layered Oxypnictides Sr2CrO2(FeAs)2
Naoya Eguchi, Fumihiro Ishikawa, Michihiro Kodama +4
We successfully synthesized new layered iron oxypnictide Sr2CrO2(FeAs)2 by solid-state-reaction techniques. This is the first report on the Fe-substituted Sr2Mn3As2O2-type oxypnict…
Physical properties of a new cuprate superconductor Pr_2Ba_4Cu_7O_{15-δ}
Akiyuki Matsushita, Kazunori Fukuda, Yuh Yamada +4
We present studies of the thermal, magnetic and electrical transport properties of reduced polycrystalline Pr_2Ba_4Cu_7O_{15-δ} (Pr247) showing a superconducting transition at Tc =…