5 0 0 0 OA 硫化水素の高温超伝導研究の現状
- 著者
- 清水 克哉 榮永 茉利 坂田 雅文 中尾 敏臣 石河 孝洋 河口 沙織 平尾 直久 大石 泰生
- 出版者
- 日本高圧力学会
- 雑誌
- 高圧力の科学と技術 (ISSN:0917639X)
- 巻号頁・発行日
- vol.28, no.4, pp.251-259, 2018 (Released:2018-12-28)
- 参考文献数
- 22
Since receiving a short email reporting the superconductor reaching 200 K, we have been working on the reproducing test and the crystal structural determination of the system. We have applied our high-pressure developments for the possible experiments on metallic hydrogen to these experiments. Here we report the progress in last 3+ years including the latest results and our prospective view.
1 0 0 0 OA 水素化合物の超高圧力下の結晶構造と超伝導の実験的研究
- 著者
- 榮永 茉利
- 出版者
- 日本高圧力学会
- 雑誌
- 高圧力の科学と技術 (ISSN:0917639X)
- 巻号頁・発行日
- vol.31, no.2, pp.112-121, 2021 (Released:2021-10-27)
- 参考文献数
- 42
The recent collaboration between theory and experiment has led to the discovery of high-Tc superconductive hydrogen dominant compounds under ultra-high pressure over one million atmospheres which can be attained by the recent advances in technology using diamond anvil cell. Although there are still various difficulties in measuring the physical properties of materials under ultra-high pressure, high-pressure is expected as an important parameter for development of novel functional materials and search for physical properties, which cannot be realized at ambient pressure. In this article, I review the recent results on the search for pressure-induced superconductivity in sulfur hydride system.