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Development of density measurement for metals at high pressures and high temperatures using X-ray absorption imaging combined with externally heated diamond anvil cell
https://repo.qst.go.jp/records/49150
https://repo.qst.go.jp/records/49150d18ac9a4-6fef-42ca-81e9-26d2ad7a18fe
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-04-20 | |||||
| タイトル | ||||||
| タイトル | Development of density measurement for metals at high pressures and high temperatures using X-ray absorption imaging combined with externally heated diamond anvil cell | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Takubo, Yusaku
× Takubo, Yusaku× Terasaki, Hidenori× Kondo, Tadashi× Mitai, Shingo× Kamada, Seiji× Kikegawa, Takumi× Machida, Akihiko× Machida, Akihiko |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A technique for density measurement under high pressure and high temperature was developed using the X-ray absorption imaging method combined with an externally heated diamond anvil cell at BL22XU in SPting-8. The densities of solid and liquid indium were measured in the pressure and temperature ranges of 3.2–18.6 GPa and 294–719 K. The densities obtained by the X-ray absorption imaging method were in good agreement with those obtained by X-ray diffraction. Based on the measured density, the isothermal bulk modulus of solid indium at 500 K was determined. The compression curve of liquid indium approaches that of solid indium at higher pressures and does not cross over the compression curve of solid in the measurement range. The present technique enables us to determine the densities of both solids and liquids precisely in a wide pressure and temperature range. | |||||
| 書誌情報 |
Comptes Rendus Geoscience 巻 351, 号 2-3, p. 182-189, 発行日 2018-05 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1631-0713 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.crte.2018.04.002 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.crte.2018.04.002 | |||||
