Phonons in ZrB12

被引：0
|
作者：
A. V. Rybina
K. S. Nemkovski
V. B. Filippov
A. V. Dukhnenko
机构：
[1] Russian Research Centre “Kurchatov Institute,Institute of Superconductivity and Solid State Physics
[2] ”,Frantsevich Institute for Problems of Materials Science
[3] National Academy of Sciences of Ukraine,undefined
来源：
Physics of the Solid State | 2010年 / 52卷
关键词：
Acoustic Phonon; Inelastic Neutron; Phonon Dispersion Curve; Rare Earth Atom; Supercon Ducting;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The first results of measuring dispersion curves of acoustic phonons in the ZrB12 superconductor are reported. The measurements have been conducted by the inelastic neutron scattering method on an ATOS three-axis spectrometer (IR-8, Russian Research Centre “Kurchatov Institute,” Moscow) at room temperature with a single crystal grown using a 99.5%-enriched 11B isotope. The results obtained have been analyzed in terms of the lattice dynamics model proposed earlier for rare-earth dodecaborides. In this model, the constants of the force interaction of Zr atoms with one another and with the boron framework have been determined.
引用
收藏
页码：894 / 898
页数：4
相关论文
共 50 条
  • [41] Experimental evidence for type-1.5 superconductivity in ZrB12 single crystal
    Zhang, An-Lei
    Gao, Li-Xin
    He, Jing-Yu
    Filipov, Volodimir B.
    Cao, Shixun
    Xiao, Qi-Ling
    Ge, Jun-Yi
    SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2022, 65 (09)
  • [42] Checkerboard patterns of charge stripes in the two-gap superconductor ZrB12
    Bolotina, N. B.
    Khrykina, O. N.
    Azarevich, A. N.
    Shitsevalova, N. Yu
    Filipov, V. B.
    Gavrilkin, S. Yu
    Mitsen, K., V
    Voronov, V. V.
    Sluchanko, N. E.
    PHYSICAL REVIEW B, 2022, 105 (05)
  • [43] The de Haas - van Alphen effect study of the Fermi surface of ZrB12
    Gasparov, V.
    Sheikin, I.
    Levy, F.
    Teyssier, J.
    Santi, G.
    25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 5: SUPERCONDUCTIVITY, 2009, 150
  • [44] Optical study of electronic structure and electron-phonon coupling in ZrB12
    Teyssier, J.
    Kuzmenko, A. B.
    van der Marel, D.
    Marsiglio, F.
    Liashchenko, A. B.
    Shitsevalova, N.
    Filippov, V.
    PHYSICAL REVIEW B, 2007, 75 (13)
  • [45] Low temperature singularities of electron density in a two-gap superconductor ZrB12
    Bolotina, N. B.
    Khrykina, O. N.
    Azarevich, A. N.
    Shitsevalova, N. Yu.
    Filipov, V. B.
    Gavrilkin, S. Yu.
    Tsvetkov, A. Yu.
    Gabani, S.
    Flachbart, K.
    Voronov, V. V.
    Sluchanko, N. E.
    SOLID STATE SCIENCES, 2023, 142
  • [46] 10B–11B isotope substitution and superconductivity in ZrB12
    N. E. Sluchanko
    A. N. Azarevich
    A. V. Bogach
    S. Yu. Gavrilkin
    V. V. Glushkov
    S. V. Demishev
    A. V. Dukhnenko
    A. B. Lyashchenko
    K. V. Mitsen
    V. B. Filipov
    JETP Letters, 2011, 94 : 642 - 646
  • [47] Mechanics, Lattice Dynamics, and Chemical Bonding in ZrB2 and ZrB12 from First-Principles Calculations
    Wang, Bao-Tian
    Zhang, Wenxue
    Li, Wei-Dong
    SCIENCE OF ADVANCED MATERIALS, 2013, 5 (12) : 1916 - 1921
  • [48] Refinement of the crystal structure of zirconium dodecaboride, ZrB12, at 140 K and 293 K
    Leithe-Jasper, A
    Sato, A
    Tanaka, T
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2002, 217 (03): : 319 - 320
  • [49] Study of the fermi surface of ZrB12 using the de Haas-van Alphen effect
    Gasparov, V. A.
    Sheikin, I.
    Levy, F.
    Teyssier, J.
    Santi, G.
    PHYSICAL REVIEW LETTERS, 2008, 101 (09)
  • [50] ELECTRON STRUCTURE, TRANSPORT, AND SUPERCONDUCTING PROPERTIES OF ZrB12, ZrB2, YB6 AND MgB2
    Gasparov, Vitaly A.
    BORON RICH SOLIDS: SENSORS, ULTRA HIGH TEMPERATURE CERAMICS, THERMOELECTRICS, ARMOR, 2010, : 237 - 260
12345