Phase Relations and PressureVolumeTemperature Equation of State of Galena  
Fan, DW; Zhou, WG; Wei, SY; Liu, J; Li, YC; Jiang, S; Xie, HS; Liu J(刘景); Li YC(李延春); Jiang S(蒋升)  
2010  
Source Publication  CHINESE PHYSICS LETTERS 
Volume  27Issue:8Pages:86401 
Corresponding Author  [Fan DaWei ; Zhou WenGe ; Wei ShuYi ; Xie HongSen] Chinese Acad Sci, Inst Geochem, Lab Study Earths Interior & Geofluids, Guiyang 550002, Peoples R China ; [Liu Jing ; Li YanChun ; Jiang Sheng] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Wei ShuYi] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 
Subtype  Article 
Abstract  The phase relations and pressure volume dependences of galena (PbS) under high pressure and high temperature are investigated by means of in situ observation using resistance heating in a diamond anvil cell and synchrotron radiation. The phase transition from NaCl type to TlI type takes place at approximately 2.4 GPa. A fit to the high temperature thirdorder BirchMurnaghan equation of state yields an isothermal bulk modulus K(0) = 37(3) GPa, and its pressure derivative K(0)' = 3.6(3), the temperature derivative of the bulk modulus (partial derivative K/partial derivative T)(P) = 0.022(9) GPaK(1), and the thermal expansion coefficient alpha(0) = 2.2(5) x 10(5) K(1) for TlItype galena. The linear compressibilities beta along a, b and c directions of TlI type is elastically anisotropic (beta(a) = 3.4 x 10(3) GPa(1), beta(b) = 1.4 x 10(4) GPa(1) and beta(c) = 1.6 x 10(3) GPa(1)). We obtain the temperature derivative of the bulk modulus (partial derivative K/partial derivative T)(P) and thermal expansion coefficient alpha(0) for TlItype galena for the first time. 
Subject Area  Physics 
DOI  10.1088/0256307X/27/8/086401 
URL  查看原文 
Indexed By  SCI ; ADS 
Language  英语 
WOS Research Area  Physics 
WOS Subject  Physics, Multidisciplinary 
WOS ID  WOS:000280577200041 
ADS Bibcode  2010ChPhL..27h6401F 
ADS URL  https://ui.adsabs.harvard.edu/abs/2010ChPhL..27h6401F 
ADS CITATIONS  https://ui.adsabs.harvard.edu/abs/2010ChPhL..27h6401F/citations 
Citation statistics 
Cited Times:7 [ADS]

Document Type  期刊论文 
Identifier  http://ir.ihep.ac.cn/handle/311005/240834 
Collection  多学科研究中心 
Affiliation  中国科学院高能物理研究所 
First Author Affilication  Institute of High Energy 
Recommended Citation GB/T 7714  Fan, DW,Zhou, WG,Wei, SY,et al. Phase Relations and PressureVolumeTemperature Equation of State of Galena[J]. CHINESE PHYSICS LETTERS,2010,27(8):86401. 
APA  Fan, DW.,Zhou, WG.,Wei, SY.,Liu, J.,Li, YC.,...&蒋升.(2010).Phase Relations and PressureVolumeTemperature Equation of State of Galena.CHINESE PHYSICS LETTERS,27(8),86401. 
MLA  Fan, DW,et al."Phase Relations and PressureVolumeTemperature Equation of State of Galena".CHINESE PHYSICS LETTERS 27.8(2010):86401. 
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