Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jun Ishisada"'
Publikováno v:
Journal of Physics and Chemistry of Solids. 71:418-422
A potential of superconductivity of pure graphite has been theoretically examined. At normal pressure, the carrier concentration is too low to exhibit superconductivity. On applying pressure, the band dispersion along the c -axis is significantly enh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::663135ff9c772b8796fbe434da91c54a
https://doi.org/10.1016/j.jpcs.2009.12.003
https://doi.org/10.1016/j.jpcs.2009.12.003
Autor:
Koun Shirai, Jun Ishisada
Publikováno v:
AIP Conference Proceedings.
Recently, elastic softening at temperatures below 20 K has been observed in nondoped floating zone silicon. From the experimental analysis, it has been suggested that this softening is caused by an intrinsic vacancy defect through the Jahn-Teller (JT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d535f05127463a96489fc0db97835dd
https://doi.org/10.1063/1.4865616
https://doi.org/10.1063/1.4865616
Autor:
Koun Shirai, Jun Ishisada
Publikováno v:
AIP Conference Proceedings.
The dynamic aspect of the monovacancy in silicon has been studied by molecular dynamic simulations, in order to clarify the origin of the elastic softening which was observed by ultrasonic measurement. The dynamic Jahn-Teller effect has been reproduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::058bab3fcfb4d2403fc482e6d91e0efd
https://doi.org/10.1063/1.4848259
https://doi.org/10.1063/1.4848259
Publikováno v:
Journal of Physics: Conference Series. 215:012116
Recent discovery of a compound BC5, whose structure is most likely diamond, invoked intensive interests in the superconductivity research. Little is known not only for its properties but for the preparation methods. For synthesizing BC5, it is very i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e563935cfb6517a987b5746621d79ca2
https://doi.org/10.1088/1742-6596/215/1/012116
https://doi.org/10.1088/1742-6596/215/1/012116
Publikováno v:
Journal of Physics: Conference Series. 92:012063
Recently, an elastic softening at low temperatures has been observed in Si by an ultrasonic measurement. By assuming that an intrinsic defect of vacancy causes this softening, which is suggested by the experiment, the effects of monovacancy on the el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec917bd2c12667069283dd94ef338beb
https://doi.org/10.1088/1742-6596/92/1/012063
https://doi.org/10.1088/1742-6596/92/1/012063