H. Takeya

activity

20012023

most citedMachine Learning Guided Discovery of Gigantic Magnetocaloric Effect in HoB

_{2}

Near Hydrogen Liquefaction Temperature

163 citations · 1.3k across the 41 of their papers we have counts for

collaborators

Showing 2018Show all

9 papers · 1 filter

cond-mat.mtrl-sci2018

Pressure-induced Insulator to Metal Transition of Mixed Valence Compound Ce(O,F)SbS $_{2}$

Ryo Matsumoto, Masanori Nagao, Masayuki Ochi +11

Transport properties of Ce $_{0.85}$ F0.15SbS $_{2}$ and undoped CeOSbS $_{2}$ under high pressure were investigated experimentally and theoretically. Electrical resistivity measuremen…

cond-mat.supr-con2018

Single Crystal Growth of Cuprate Superconductor (Lu $_{0.8}$ Nd $_{0.2}$ )Ba $_{2}$ Cu $_{4}$ O $_{8}$ by KOH Flux Method

Hiroshi Hara, Shintaro Adachi, Ryo Matsumoto +3

Single crystals of Nd-substituted LuBa $_{2}$ Cu $_{4}$ O $_{8}$ were successfully grown by the KOH flux method. The single phase of Lu $_{1 - x}$ Nd $_{x}$ Ba $_{2}$ Cu $_{4}$ O $_{8}$ [(Lu,Nd)124] formed at $…

cond-mat.supr-con2018

Pressure Effect in Bi-2212 and Bi-2223 Cuprate Superconductor

Shintaro Adachi, Ryo Matsumoto, Hiroshi Hara +5

We report the pressure effect in Bi2Sr2Ca2Cu3O10+δ (Bi-2223) single crystal with a small amount of intergrowth of Bi2Sr2CaCu2O8+δ (Bi-2212). Their superconducting transition temper…

cond-mat.supr-con2018

Data-driven Exploration of New Pressure-induced Superconductivity in PbBi $_{2}$ Te $_{4}$ with Two Transition Temperatures

Ryo Matsumoto, Zhufeng Hou, Masanori Nagao +10

Candidates compounds for new thermoelectric and superconducting materials, which have narrow band gap and flat bands near band edges, were exhaustively searched by the high-through…

cond-mat.supr-con2018

Pressure-induced Superconductivity in Sulfur-doped SnSe Single Crystal Using Boron-doped Diamond Electrode-prefabricated Diamond Anvil Cell

Ryo Matsumoto, Hiroshi Hara, Hiromi Tanaka +8

Sulfur-doped SnSe single crystal was successfully synthesized using a melt and slow-cooling method. The chemical composition and valence state of the obtained sample were analyzed…

cond-mat.supr-con2018

Two Pressure-induced Superconducting Transitions in SnBi $_{2}$ Se $_{4}$ Explored by Data-driven Materials Search: New Approach to Develop Novel Functional Materials Including Thermoelectric and Superconducting Materials

Ryo Matsumoto, Zhufeng Hou, Hiroshi Hara +4

Candidates for new thermoelectric and superconducting materials, which have narrow band gap and flat bands near band edges, were searched by the high-throughput first-principles ca…

Pressure-induced Insulator to Metal Transition of Mixed Valence Compound Ce(O,F)SbS2​

Single Crystal Growth of Cuprate Superconductor (Lu0.8​Nd0.2​)Ba2​Cu4​O8​ by KOH Flux Method

Pressure Effect in Bi-2212 and Bi-2223 Cuprate Superconductor

Data-driven Exploration of New Pressure-induced Superconductivity in PbBi2​Te4​ with Two Transition Temperatures

Pressure-induced Superconductivity in Sulfur-doped SnSe Single Crystal Using Boron-doped Diamond Electrode-prefabricated Diamond Anvil Cell

Two Pressure-induced Superconducting Transitions in SnBi2​Se4​ Explored by Data-driven Materials Search: New Approach to Develop Novel Functional Materials Including Thermoelectric and Superconducting Materials

Pressure-induced Insulator to Metal Transition of Mixed Valence Compound Ce(O,F)SbS $_{2}$

Single Crystal Growth of Cuprate Superconductor (Lu $_{0.8}$ Nd $_{0.2}$ )Ba $_{2}$ Cu $_{4}$ O $_{8}$ by KOH Flux Method

Data-driven Exploration of New Pressure-induced Superconductivity in PbBi $_{2}$ Te $_{4}$ with Two Transition Temperatures

Two Pressure-induced Superconducting Transitions in SnBi $_{2}$ Se $_{4}$ Explored by Data-driven Materials Search: New Approach to Develop Novel Functional Materials Including Thermoelectric and Superconducting Materials