GPA

作品数：709被引量：710H指数：9
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相关领域：一般工业技术理学金属学及工艺更多>>
相关作者：周文戈张幸临肖北庚张堂云张晓瑞更多>>
相关机构：对外经济贸易大学清华大学中国科学院东北财经大学更多>>
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Compression behavior of Sm)2Ti_2O_7-pyrochlore up to 50 GPa:single-crystal X-ray diffraction and density functional theory calculations
《Chinese Science Bulletin》2014年第36期5278-5282,共5页Bjrn Winkler Alexandra Friedrich Wolfgang Morgenroth Eiken Hausshl Victor Milman Chris R.Stanek Kenneth J.Mc Clellan 
supported by the DFG,Germany,within SPP1236(FR-2491/2-1);the BMBF,Germany(05KS7RF1,05K10RFA);DESY,Germany
Single-crystal X-ray diffraction at pressures up to 50 GPa has been employed to study the compression behavior of Sm2Ti2O7-pyrochlore. In contrast to earlier reports, we observed no pressure-induced amorphization or p...
关键词：密度泛函理论 压缩行为 单晶X射线衍射 烧绿石 计算 单晶X-射线衍射 压力诱导 体积弹性模量 
Stable structure of Zr_(49)Cu_(44)Al_7 metallic glass matrix composite with CuZr phase under high pressure up to 40.8 GPa被引量：1
《Chinese Science Bulletin》2011年第4期372-375,共4页LI Gong LIU RiPing LI YanChun LIU Jing 
supported by the National Natural Science Foundation of China (50731005 and 50821001);the National Basic Research Program of China (2010CB731600)
Ternary Zr49Cu44Al7 metallic glass matrix composite rods with CuZr nano-phase,exhibiting an elastic strain of 1.6% and a high strength of 1.78 GPa,have been manufactured. The structural evaluation of the ternary metal...
关键词：复合材料 结构稳定 高压力 玻璃基 金属 r相 同步辐射光源 X射线衍射 
Ultrasonic measurements of single-crystal gold under hydrostatic pressures up to 8 GPa in a Kawai-type multi-anvil apparatus被引量：1
《Chinese Science Bulletin》2007年第12期1600-1606,共7页SONG MaoShuang Akira YONEDA Eiji ITO 
Supported by the Hundred Talents Program of Chinese Academy of Sciences;the COE program and the Postdoctoral Fellowship for Foreign Researchers from Japan Society for the Promotion of Science (JSPS)
Ultrasonic measurements were conducted on single-crystal gold at ambient condition and hydrostatic pressures up to 8 GPa at room temperature in a Kawai-type multi-anvil apparatus. The P-wave velocities measured at hig...
关键词：单晶体黄金 超声波测量 高温高压实验 流体静力学 状态方程 
SiO_2 glasses synthesized at 355—445℃ and 2.0—5.5 GPa
《Chinese Science Bulletin》1999年第13期1229-1232,共4页DING Dongye, XIE Hongsen, SU Genli, GUO Jie, JIANG Dayong, XU Zuming and ZHANG YuemingInstitute of Geochemistry , Chinese Academy of Sciences , Guiyang 550002 , China 
A series of SiO2 glasses were synthesized by using spectroscopically pure silica on the YJ-3000 multi-anvil apparatus at 355—445℃ and 2.0—5.5GPa. Their spectroscopic characteristics resemble that of the ...
关键词：SYNTHESIZED at high pressure SIO2 GLASS REFRACTION index water. 
Experimental studies on silicate structures of basaltic glasses quenched at 1 650℃ and 1—3.5 GPa被引量：5
《Chinese Science Bulletin》1999年第5期461-466,共6页ZHUWeiguo, XIEHongsen, XU Jian, HOUWei, ZHANG Yueming, QUO Jie and XU Zhuming Earth ’s Interior Material Laboratory, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China Institute of Earth Science, Academia Sinica , Taibei, Taiwan, China 
A series of melting experiments was carried out at 1 650℃ and 1.00-3.00 GPa using alkaline basalt as starting material. The compositions of quenched basaltic glasses in the products were detected by electron micro pr...
关键词：quenched BASALTIC GLASS structure of MELT RAMAN spectrum. 
Ultrahigh-pressure (4.5-5.5 GPa) experimental research on pyroxene-garnet transition and its significance被引量：1
《Chinese Science Bulletin》1997年第17期1456-1459,共4页Fan, QC Liu, RX Xie, HS Zhang, YM Lin, ZR 
Al-PYROXENE in nature may be regarded as garnet solid solution in Al-free pyroxene. The transition from Al-pyroxene to garnet + Al-poor pyroxen can be carried out under high-pressure conditions. Ultrahigh-pressure exp...
关键词：pyroxene-garnet TRANSITION ULTRAHIGH-PRESSURE experiment GARNET PERIDOTITE genesis. 
The electrical conductivity of H_2O at 0.21-4.18 GPa and 20 -350℃被引量：5
《Chinese Science Bulletin》1997年第12期969-976,共8页ZHENG Haifei, XIE Hongsen, XU Yousheng, SONG Maoshuang, GUO Jie and ZHANG YuemingInstitute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China Department of Geology, Peking University, Beijing 100871, China 
The electrical conductivity of H2O in solid and liquid phases has been measured at 0.21-4.18 GPa and 20-350℃. The results indicate: ( i ) different phases of H2O in solid have different relations between electrical c...
关键词：HIGH TEMPERATURE and HIGH PRESSURE ICE water electrical conductivity. 
Determination of serpentine dehydration temperature at 1- 5 GPa by the method of electrical conductivity被引量：4
《Chinese Science Bulletin》1996年第21期1815-1819,共5页宋茂双 谢鸿森 郑海飞 郭捷 徐有生 许祖鸣 
Project supported by the National Natural Science Foundation of China.
The stable fields of hydrous minerals are very important for us to inquire into dia-genesis,magmatism,metamorphic evolution and geochemical process of subduction zone.Until now,the dehydration temperatures of hydrous ...
关键词：HIGH TEMPERATURE and HIGH pressure SERPENTINE electrical CONDUCTIVITY DEHYDRATION temperature. 
High pressure-differential thermal analysis of ice-water equilibrium at 1.5-5.0 GPa被引量：2
《Chinese Science Bulletin》1995年第24期2049-2051,共3页徐有生 谢鸿森 郑海飞 郭捷 张月明 徐惠刚 
the National Natural Science Foundation of China.
It is well known that trace amount of water has important effects on the physical properties of minerals and melts. Strength and viscosity decrease, diffusion rate and electrical conductivity increase, seismic waves a...
关键词：ice-water EQUILIBRIUM DIFFERENTIAL thermal analysis high pressure. 
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