3 papers
cond-mat.mtrl-sci2025
Melting Points and Formation Free Energies of Carbon Compounds with Sodalite Structure
Kazuhiro Sano, Kenshin Nato
Using first-principles calculations, we investigate the melting temperatures and formation free energy of carbon compounds with sodalite structures, C, C$ _{…
cond-mat.supr-con2025
Carrier Density Dependence of Superconducting Transition Temperature in Electron-doped Based on the First-principles Calculations
Riku Ikaida, Kazuhiro Sano, Yoshimi Masuda +2
Electron-doped strontium titanate , known to be one of the most dilute superconductors, is investigated on the basis of the first-principles calculations. When the ca…
cond-mat.supr-con2024
Crystal structures and superconducting properties of metallic double-chain based cuprate Pr2Ba4Cu7O15-delta
Masahide Hagawa, Michiaki Matsukawa, Kota Niinuma +7
We demonstrated the lattice structures and the superconducting phases of metallic double-chain based cuprate Pr2Ba4Cu7O15-delta exhibiting higher Tc. After the oxygen heat treatmen…