期刊文献+

BaVS_3化合物电子结构、晶格动力学、热力学研究 被引量:1

Electronic Structure Lattice Dynamics and Thermodynamic Properties of BaVS_3 Compound
下载PDF
导出
摘要 采用基于第一性原理计算的平面波赝势方法,在局域密度近似下对六角结构的BaVS3电子结构进行计算,接着采用线性响应的密度泛函微扰理论研究了BaVS3化合物的晶格动力学性质以及热力学性质.获得了自力常数、原子间力常数以及定容比热. The electronic structure of hexagonal perovskite BaVS3 compound is studied by first-principles calculations based on the pseudopotential and plane wave basis. Then the lattice dynamics and thermodynamieal properties calculations have been done with the linear-response approach, and calculations of the interatomic force constants and specific heat are reported.
出处 《南京师大学报(自然科学版)》 CAS CSCD 北大核心 2010年第1期68-72,共5页 Journal of Nanjing Normal University(Natural Science Edition)
基金 解放军理工大学预研基金(2009JC02)
关键词 电子结构 晶格动力学和热力学 密度泛函扰动理论 BaVS3 electronic structure, lattice dynamics and thermodynamic, density-functional perturbation theory, BaVS3
  • 相关文献

参考文献20

  • 1Imada M, Fujimori A, Tokura Y. Metal-insulator transitions[J]. Rev Mod Phys, 1998, 70(4) : 1 039-1 263.
  • 2Mattheiss L F. Electronic structure of quasi-one-dimensional BaVS3 [ J]. Solid State Commun, 1995, 93 (10) :791-795.
  • 3Mihaly G, Kezsmarki I, Zamborszky F, et al. Orbitally driven spin pairing in the three-dimensional nonmagnetic Mott insulator BaVS3 : Evidence from single-crystal studies [J]. Phys Rev B, 2000, 61 (12) :7 831-7 834.
  • 4Fagot S, Foury-Leylekian P, Ravy S, et al. Structural aspects of the metal-insulator transition in BaVS3 [ J ]. Solid State Sci, 2005, 7(6) : 718-725.
  • 5Booth C H, Figueroa E, Lawrence J M, et al. Effect of magnetic fields on the metal-insulator transition in BaVS3 [J]. Phys Rev B, 1999, 60(21 ) : 14 852-14 856.
  • 6Hideto Imai, Hirofumi Wada, Masayuki Shiga. Calorimetric study on metal-insulator transition quasi-one-dimensional BaVS3 [J]. J Phys Soc Japan,1996, 65( 11 ) : 3 460-3 463.
  • 7Massenet O, Since J J, Mercier J, et al. Magnetic and electrical properties of BaVS3 and BaVxTi1-xS3[J].J Phys Chem Solids, 1979, 40(8) : 573-577.
  • 8Graf T, Mandrus D, Lawrence J M, et al. Suppression of the metal-to-insulator transition in BaVS3 with pressure[ J ]. Phys Rev B,1995, 51(4): 2037-2044.
  • 9Kezsmarki I, Mihaly G, Gaal R, et al. Pressure-induced suppression of the spin-gapped insulator phase in BaVS3 : an infrared optical study[ J ]. Phys Rev B, 2005,71 (19): 193 103-193 106.
  • 10Kezsmarki I, Mihaly G, Gaal R, et al. Separation of orbital contributions to the optical conductivity of BaVS3 [ J ]. Phys Rev Lett, 2006, 96(21 ) : 186 402-186 405.

二级参考文献25

  • 1周克瑾,Yasuhisa Tezuka,E-mail:Cuimq@ihep.ac.cn崔明启,马陈燕,赵屹东,吴自玉,Akira Yagishita,崔明启.硫化锰电子结构的软X射线共振非弹性散射研究[J].物理学报,2007,56(5):2986-2991. 被引量:2
  • 2Imada M,Fujimori V,Tokura Y 1998 Rev.Mod.Phys.70 1039
  • 3Wang Y X,Zhong W L,Wang C L,Zhang P L,Su X T 2002 Chin.Phys.Soc.11 0714
  • 4ooth C H,Figueroa E,Lawrence J M,Hundley M F,Thompson J D 1999 Phys.Rev.B 60 14852
  • 5Mihaly G,Miljak M,Penc K,Fazekas P,Berger H,Form L 2000 Phys.Rev.B 61 7831
  • 6Jiang X F,Guo G Y 2004 Phys.Rev.B 70 035110
  • 7Fagot S,Foury-Leylekian P,Ravy S,Pouget J P,Anne M,Popov G,Lobanov M V,Greenblatt M 2005 Solid State Sci.7718
  • 8Imada M,Fujimori A,Tokura Y 1998 Rev.Mod.Phys.70 1039
  • 9Imai H,Wads H,Shiga M 1996 J.Phys.Soc.Jpn.15 3460
  • 10Massenet O,Since J J,Mercier J,Avignon M,Buder R,Nguyen V D,Kelber J 1979 J.Phys.Chem.Solids 40 573

共引文献2

同被引文献2

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部