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  4. 中科院固体物理研究所
High-pressure structural study of MnF2

文献类型：期刊论文

作者Stavrou, Elissaios1,2; Yao, Yansun3,4; Goncharov, Alexander F.1,5,6; Konopkova, Zuzana7; Raptis, Constantine8
刊名PHYSICAL REVIEW B
出版日期2016-02-01
卷号93期号:5页码:1-8
DOI10.1103/PhysRevB.93.054101
文献子类Article
英文摘要Manganese fluoride (MnF2) with the tetragonal rutile-type structure has been studied using a synchrotron angle-dispersive powder x-ray diffraction and Raman spectroscopy in a diamond anvil cell up to 60 GPa at room temperature combined with first-principles density functional calculations. The experimental data reveal two pressure-induced structural phase transitions with the following sequence: rutile. SrI2 type (3 GPa). alpha-PbCl2 type (13 GPa). Complete structural information, including interatomic distances, has been determined in the case of MnF2 including the exact structure of the debated first high-pressure phase. First-principles density functional calculations confirm this phase transition sequence, and the two calculated transition pressures are in excellent agreement with the experiment. Lattice dynamics calculations also reproduce the experimental Raman spectra measured for the ambient and high-pressure phases. The results are discussed in line with the possible practical use of rutile-type fluorides in general and specifically MnF2 as a model compound to reveal the HP structural behavior of rutile-type SiO2 (Stishovite).
WOS关键词PHASE-TRANSITION SEQUENCE ; AUGMENTED-WAVE METHOD ; RUTILE-TYPE ; CRYSTAL ; POLYMORPHISM ; DIFLUORIDES ; DIOXIDES ; SPECTRA ; SILICA ; MODULI
WOS研究方向Physics
语种英语
WOS记录号WOS:000369390100001
资助机构U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; U.S. Department of Energy by Lawrence Livermore National Security, LLC(DE-AC52-07NA27344) ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; DARPA(W31P4Q1310005 ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; European Community's Seventh Framework Programme FP7(312284) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008) ; W31P4Q1210008)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22096]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Carnegie Inst Sci, Geophys Lab, Washington, DC USA
2.Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, POB 808 L-350, Livermore, CA 94550 USA
3.Univ Saskatchewan, Dept Phys & Engn Phys, Saskatoon, SK S7N 5E2, Canada
4.Canadian Light Source, Saskatoon, SK S7N 2V3, Canada
5.Chinese Acad Sci, Key Lab Mat Phys, Hefei 230031, Peoples R China
6.Chinese Acad Sci, Inst Solid State Phys, Ctr Energy Matter Extreme Environm, Hefei 230031, Peoples R China
7.DESY Photon Sci, D-22607 Hamburg, Germany
8.Natl Tech Univ Athens, Dept Phys, GR-15780 Athens, Greece
推荐引用方式
GB/T 7714		 Stavrou, Elissaios,Yao, Yansun,Goncharov, Alexander F.,et al. High-pressure structural study of MnF2[J]. PHYSICAL REVIEW B,2016,93(5):1-8.
APA Stavrou, Elissaios,Yao, Yansun,Goncharov, Alexander F.,Konopkova, Zuzana,&Raptis, Constantine.(2016).High-pressure structural study of MnF2.PHYSICAL REVIEW B,93(5),1-8.
MLA Stavrou, Elissaios,et al."High-pressure structural study of MnF2".PHYSICAL REVIEW B 93.5(2016):1-8.

入库方式： OAI收割

来源：合肥物质科学研究院

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