Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions
The physical properties of basic minerals such as magnesium silicates, oxides, and silica at extreme conditions, up to 1000 s of GPa, are crucial to understand the behaviors of magma oceans and melting in Super-Earths discovered to data. Their sound velocity at the conditions relevant to the Super-E...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-11-01
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| Series: | Minerals |
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| Online Access: | https://www.mdpi.com/2075-163X/11/12/1334 |
| _version_ | 1797502304298991616 |
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| author | Liang Sun Huan Zhang Zanyang Guan Weiming Yang Youjun Zhang Toshimori Sekine Xiaoxi Duan Zhebin Wang Jiamin Yang |
| author_facet | Liang Sun Huan Zhang Zanyang Guan Weiming Yang Youjun Zhang Toshimori Sekine Xiaoxi Duan Zhebin Wang Jiamin Yang |
| author_sort | Liang Sun |
| collection | DOAJ |
| description | The physical properties of basic minerals such as magnesium silicates, oxides, and silica at extreme conditions, up to 1000 s of GPa, are crucial to understand the behaviors of magma oceans and melting in Super-Earths discovered to data. Their sound velocity at the conditions relevant to the Super-Earth’s mantle is a key parameter for melting process in determining the physical and chemical evolution of planetary interiors. In this article, we used laser indirectly driven shock compression for quartz to document the sound velocity of quartz at pressures of 270 GPa to 870 GPa during lateral unloadings in a high-power laser facility in China. These measurements demonstrate and improve the technique proposed by Li et al. [PRL 120, 215703 (2018)] to determine the sound velocity. The results compare favorably to the SESAME EoS table and previous data. The Grüneisen parameter at extreme conditions was also calculated from sound velocity data. The data presented in our experiment also provide new information on sound velocity to support the dissociation and metallization for liquid quartz at extreme conditions. |
| first_indexed | 2024-03-10T03:31:11Z |
| format | Article |
| id | doaj.art-440c9bcb6ac2464192fba5290c591038 |
| institution | Directory Open Access Journal |
| issn | 2075-163X |
| language | English |
| last_indexed | 2024-03-10T03:31:11Z |
| publishDate | 2021-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Minerals |
| spelling | doaj.art-440c9bcb6ac2464192fba5290c5910382023-11-23T09:41:21ZengMDPI AGMinerals2075-163X2021-11-011112133410.3390/min11121334Sound Velocity Measurement of Shock-Compressed Quartz at Extreme ConditionsLiang Sun0Huan Zhang1Zanyang Guan2Weiming Yang3Youjun Zhang4Toshimori Sekine5Xiaoxi Duan6Zhebin Wang7Jiamin Yang8Laser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaLaser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaLaser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaLaser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaInstitute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, ChinaCenter for High Pressure Science and Technology Advanced Research (HPSTAR), Shanghai 201203, ChinaLaser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaLaser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaLaser Fusion Research Center, Chinese Academy of Engineering Physics, Mianyang 621900, ChinaThe physical properties of basic minerals such as magnesium silicates, oxides, and silica at extreme conditions, up to 1000 s of GPa, are crucial to understand the behaviors of magma oceans and melting in Super-Earths discovered to data. Their sound velocity at the conditions relevant to the Super-Earth’s mantle is a key parameter for melting process in determining the physical and chemical evolution of planetary interiors. In this article, we used laser indirectly driven shock compression for quartz to document the sound velocity of quartz at pressures of 270 GPa to 870 GPa during lateral unloadings in a high-power laser facility in China. These measurements demonstrate and improve the technique proposed by Li et al. [PRL 120, 215703 (2018)] to determine the sound velocity. The results compare favorably to the SESAME EoS table and previous data. The Grüneisen parameter at extreme conditions was also calculated from sound velocity data. The data presented in our experiment also provide new information on sound velocity to support the dissociation and metallization for liquid quartz at extreme conditions.https://www.mdpi.com/2075-163X/11/12/1334laser shock compressionsound velocityhigh-pressurequartzGrüneisen parametersuper-earth |
| spellingShingle | Liang Sun Huan Zhang Zanyang Guan Weiming Yang Youjun Zhang Toshimori Sekine Xiaoxi Duan Zhebin Wang Jiamin Yang Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions Minerals laser shock compression sound velocity high-pressure quartz Grüneisen parameter super-earth |
| title | Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions |
| title_full | Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions |
| title_fullStr | Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions |
| title_full_unstemmed | Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions |
| title_short | Sound Velocity Measurement of Shock-Compressed Quartz at Extreme Conditions |
| title_sort | sound velocity measurement of shock compressed quartz at extreme conditions |
| topic | laser shock compression sound velocity high-pressure quartz Grüneisen parameter super-earth |
| url | https://www.mdpi.com/2075-163X/11/12/1334 |
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