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In situ X-ray diffraction of silicate liquids and glasses under dynamic and static compression to megabar pressures 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (22) : 11981-11986
作者:  Morard, Guillaume;  Hernandez, Jean-Alexis;  Guarguaglini, Marco;  Bolis, Riccardo;  Benuzzi-Mounaix, Alessandra;  Vinci, Tommaso;  Fiquet, Guillaume;  Baron, Marzena A.;  Shim, Sang Heon;  Ko, Byeongkwan;  Gleason, Arianna E.;  Mao, Wendy L.;  Alonso-Mori, Roberto;  Lee, Hae Ja;  Nagler, Bob;  Galtier, Eric;  Sokaras, Dimosthenis;  Glenzer, Siegfried H.;  Andrault, Denis;  Garbarino, Gaston;  Mezouar, Mohamed;  Schuster, Anja K.;  Ravasio, Alessandra
收藏  |  浏览/下载:11/0  |  提交时间:2020/05/20
amorphous silicates  high pressure  shock compression  static compression  XFEL diffraction  
Stability of H3O at extreme conditions and implications for the magnetic fields of Uranus and Neptune 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (11) : 5638-5643
作者:  Huang, Peihao;  Liu, Hanyu;  Lv, Jian;  Li, Quan;  Long, Chunhong;  Wang, Yanchao;  Chen, Changfeng;  Hemley, Russell J.;  Ma, Yanming
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/13
planetary science  high-pressure physics  magnetic fields  water  
Evidence for Fe-Si-O liquid immiscibility at deep Earth pressures 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (21) : 10238-10243
作者:  Arveson, Sarah M.;  Deng, Jie;  Karki, Bijaya B.;  Lee, Kanani K. M.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
high pressure  melting  alloys  core composition  
Pressure-induced structural change in MgSiO3 glass at pressures near the Earth's core-mantle boundary 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (8) : 1742-1747
作者:  Kono, Yoshio;  Shibazaki, Yuki;  Kenney-Benson, Curtis;  Wang, Yanbin;  Shen, Guoyin
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
high pressure  silicate glass  core-mantle boundary  polyamorphism  
Multiple pathways in pressure-induced phase transition of coesite 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (49) : 12894-12899
作者:  Liu, Wei;  Wu, Xuebang;  Liang, Yunfeng;  Liu, Changsong;  Miranda, Caetano R.;  Scandolo, Sandro
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
pressure-induced amorphization  high-pressure octahedral phase  coesite-II  coesite  molecular dynamics simulation  
Beyond sixfold coordinated Si in SiO2 glass at ultrahigh pressures 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (38) : 10041-10046
作者:  Prescher, Clemens;  Prakapenka, Vitali B.;  Stefanski, Johannes;  Jahn, Sandro;  Skinner, Lawrie B.;  Wang, Yanbin
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/27
high pressure  polyamorphism  glass  oxygen packing  
Electrical conductivity of SiO2 at extreme conditions and planetary dynamos 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (34) : 9009-9013
作者:  Scipioni, Roberto;  Stixrude, Lars;  Desjarlais, Michael P.
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
high pressure  Earth'  s mantle  density functional theory  silicate liquids  electrical conductivity  
Dehydrogenation of goethite in Earth's deep lower mantle 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (7) : 1498-1501
作者:  Hu, Qingyang;  Kim, Duck Young;  Liu, Jin;  Meng, Yue;  Yang, Liuxiang;  Zhang, Dongzhou;  Mao, Wendy L.;  Mao, Ho-Kwang
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
dehydrogenation  high pressure  P phase  FeO2  FeO2H