Thermopower of RB12 dodecaborides (R = Ho, Er, Tm, Lu)

被引：0
|
作者：
M. I. Ignatov
V. V. Glushkov
S. V. Demishev
N. Yu. Shitsevalova
A. V. Levchenko
E. I. Khayrullin
N. E. Sluchanko
机构：
[1] Russian Academy of Sciences,Prokhorov General Physics Institute
[2] National Academy of Sciences of Ukraine,Institute for Problems of Materials Science
来源：
Journal of Experimental and Theoretical Physics | 2007年 / 105卷
关键词：
72.15.Jf; 75.50.Ee;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Detailed measurements of the Seebeck coefficient S(T) in a broad range of temperatures (T = 2–300 K) have been performed for the first time for RB12 dodecaborides (R = Ho, Er, Tm, Lu) in paramagnetic (diamagnetic for LuB12) and antiferromagnetic states. At intermediate temperatures (10–300 K), the thermopower is determined by the interaction of carriers with phonon modes, which are related to the oscillations of rare-earth atoms in the framework of atomic clusters B12. A comparative analysis of the parameters determining photon drag the thermopower related to the phonon drag and the results of galvanomagnetic measurements shows evidence for a significant effect of spin fluctuations on the behavior of charge transport characteristics in RB12 compounds with strong electron correlations.
引用
收藏
页码：55 / 57
页数：2
相关论文
共 50 条
  • [31] Crystal structure of RCuPb (R=Y, Sm, Gd, Tb, Dy, Ho, Er, Tm, Lu) compounds
    Gulay, LD
    Stepien-Damm, J
    Wolcyrz, M
    JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 315 (1-2) : 169 - 173
  • [32] Crystal structures of the RCuPbS3 (R = Tb, Dy, Ho, Er, Tm, Yb and Lu) compounds
    Gulay, LD
    Olekseyuk, ID
    Wolcyrz, M
    Stepien-Damm, J
    JOURNAL OF ALLOYS AND COMPOUNDS, 2005, 399 (1-2) : 189 - 195
  • [33] Synthesis and Crystal Structures of New RRuxGa1 –x (R = Er, Tm, Lu) Gallides and R2Ru1 –xIn1 +x (R = Dy, Ho, Er, Tm, Lu) Indides
    D. V. Sedelnikov
    Yu. A. Grishina
    A. I. Tursina
    Zh. M. Kurenbaeva
    E. V. Murashova
    Inorganic Materials, 2022, 58 : 568 - 577
  • [34] CRYSTAL-STRUCTURE OF R3GE4 COMPOUNDS (R-EQUIVALENT-TO-ER, HO, TM, LU)
    OLEKSYN, OY
    BODAK, OI
    JOURNAL OF ALLOYS AND COMPOUNDS, 1994, 210 (1-2) : 19 - 21
  • [35] MAGNETOSTRICTION OF SINGLE-CRYSTALS OF INTERMETALLIC R2CO17(R=HO, ER, TM, LU) COMPOUNDS
    DERYAGIN, AV
    KUDREVATYKH, NV
    LEVITIN, RZ
    POPOV, YF
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1979, 51 (02): : K125 - K127
  • [36] Origin of R-Dependent Dielectric Anomalies in RMnO3 with R = Y, Ho, Er, Tm, Yb and Lu
    Lin, M. C.
    Chen, Y. S.
    Han, T. C.
    Lin, J. G.
    Chen, C. H.
    FERROELECTRICS, 2009, 380 : 38 - 47
  • [37] THE CRYSTAL-STRUCTURE OF THE R10NI9IN20 (R-HO, ER, TM, LU) COMPOUNDS
    ZAREMBA, VI
    BELSKY, VK
    KALYCHAK, YM
    PECHARSKY, VK
    GLADYSHEVSKY, EI
    DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA B-GEOLOGICHNI KHIMICHNI TA BIOLOGICHNI NAUKI, 1987, (03): : 42 - 45
  • [38] Magnetic behavior of R2Ba2CuPtO8 oxides (R = Ho, Er, Tm, Yb, Lu, and Y)
    de Paz, JR
    Puche, RS
    Martínez, JL
    Baran, E
    JOURNAL OF SOLID STATE CHEMISTRY, 2002, 165 (02) : 297 - 302
  • [39] Bond covalencies in R2BaCuO5 (R = Sm, Gd, Dy, Ho, Y, Er, Tm, Yb, Lu)
    Wu, ZJ
    Zhang, SY
    CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 1999, 15 (02) : 169 - 173
  • [40] Crystal structure of RNiPb (R = Y, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Lu) compounds
    Gulay, L.D., 1600, Elsevier Sequoia SA, Lausanne, Switzerland (313): : 1 - 2
12345