Molecular dynamics simulations of Ba1-xGdxF2+x solid solutions over a wide temperature range:: I.: Thermodynamic and transport properties

被引:3
作者
Gotlib, IY [1 ]
Murin, IV [1 ]
Piotrovskaya, EM [1 ]
Brodskaya, EN [1 ]
机构
[1] St Petersburg State Univ, Petrodvorets Branch, St Petersburg 198904, Russia
关键词
D O I
10.1023/A:1011622520143
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The internal energy and transport properties of Ba1-xGdxF2+x solid solutions are investigated over a wide temperature range, including the superionic transition, by molecular dynamics simulations with Born-Mayer-Huggins pair potentials. The simulation results are in reasonable agreement with available experimental data.
引用
收藏
页码:975 / 978
页数:4
相关论文
共 12 条
[1]  
AITYAN SK, 1990, SUPERIONNOE SOSTOYAN
[2]   A MOLECULAR DYNAMIC SIMULATION OF GADOLINIUM-DOPED SRF2 [J].
BINGHAM, D ;
CORMACK, AN ;
CATLOW, CRA .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (07) :1213-1222
[3]   RIGID-ION POTENTIALS FOR SRF2, CAF2 AND GDF3 [J].
BINGHAM, D ;
CORMACK, AN ;
CATLOW, CRA .
JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (07) :1205-1212
[4]   DEFECT STRUCTURE OF THE SOLID-SOLUTIONS BA1-XGDXF2+X [J].
DENHARTOG, HW ;
DORENBOS, P ;
POSTMA, WJ .
PHYSICAL REVIEW B, 1986, 34 (11) :7496-7505
[5]  
GOTLIB IY, 2000, VESTN S PETERBURG FK, V4, P63
[6]   SPECIFIC FEATURES OF ION-TRANSPORT IN NONSTOICHIOMETRIC FLUORITE-TYPE BA1-XRXF2+X (R= LA-LU) PHASES [J].
IVANOVSHITS, AK ;
SOROKIN, NI ;
FEDOROV, PP ;
SOBOLEV, BP .
SOLID STATE IONICS, 1989, 31 (04) :269-280
[7]  
IVANOVSHITS AK, 1991, ELEKTRODIKA TVERDOTE
[8]   MOLECULAR-DYNAMICS SIMULATION OF THE SUPERIONIC CONDUCTOR BAF2 [J].
IVANOVSHITZ, AK ;
BUCHSTAB, AS ;
AITYAN, SK ;
KOHLER, HH .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1992, 54 (03) :251-257
[9]  
SOROKIN NI, 1992, FIZ TVERD TELA+, V34, P2059
[10]  
SOROKIN NI, 1990, KRISTALLOGRAFIYA+, V35, P777