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2014 | 126 | 1 | 332-333
Article title

Magnetoresistance Anisotropy and Magnetic H-T Phase Diagram of Tm_{0.996}Yb_{0.004}B_{12}

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Abstracts
EN
The antiferromagnetic ground state has been studied by transverse magnetoresistance, heat capacity and magnetization measurements, which were carried out on high quality single crystals of Tm_{0.996}Yb_{0.004}B_{12} dodecaboride in strong magnetic fields at liquid helium temperatures. Both antiferromagnetic-paramagnetic (AF-P) and spin-orientation (AF1-AF2) phase transitions have been observed, and allowed to construct a complicated magnetic H-T phase diagram for this compound. Strong magnetoresistance anisotropy was found both in AF states (ρ(H||[110])/ρ(H||[111])~ 1.2 at H~ 20 kOe) and at the critical field of AF-P transition (H_{N}[100]/H_{N}[111]~ 1.25) in this magnetic metal with a simple fcc crystal structure.
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Contributors
author
  • General Physics Institute of RAS, 119991 Moscow, Russia
author
  • General Physics Institute of RAS, 119991 Moscow, Russia
  • Moscow Institute of Physics and Technology, 141700 Moscow Region, Russia
author
  • General Physics Institute of RAS, 119991 Moscow, Russia
author
  • General Physics Institute of RAS, 119991 Moscow, Russia
  • Moscow Institute of Physics and Technology, 141700 Moscow Region, Russia
author
  • General Physics Institute of RAS, 119991 Moscow, Russia
  • Moscow Institute of Physics and Technology, 141700 Moscow Region, Russia
author
  • Physical Institute of RAS, 53 Leninsky pr.,119991 Moscow, Russia
author
  • Institute of Experimental Physics of SAS, 040 01 Košice, Slovak Republic
author
  • Institute of Experimental Physics of SAS, 040 01 Košice, Slovak Republic
  • Institute for Problems of Materials Science NASU, 03680 Kiev, Ukraine
author
  • Institute for Problems of Materials Science NASU, 03680 Kiev, Ukraine
author
  • Inst. for Nanoscale Physics and Chemistry, KU Leuven, Leuven 3001, Belgium
  • Inst. for Nanoscale Physics and Chemistry, KU Leuven, Leuven 3001, Belgium
  • Ins. de Ciencia de Materiales de Aragón, Facultad de Ciencias, 50009 Zaragoza, Spain
References
  • [1] N.E. Sluchanko, A.N. Azarevich, A.V. Bogach, V.V. Glushkov, S.V. Demishev, M.A. Anisimov, A.V. Levchenko, V.B. Filipov, N.Yu. Shitsevalova, JETP 115, 509 (2012), doi: 10.1134/S1063776112090130
  • [2] N.E. Sluchanko, A.N. Azarevich, A.V. Bogach, I.I. Vlasov, V.V. Glushkov, S.V. Demishev, A.A. Maksimov, I.I. Tartakovskii, E.V. Filatov, K. Flachbart, S. Gabani, V.B. Filippov, N.Yu. Shitsevalova, V.V. Moshchalkov, JETP 113, 468 (2011), doi: 10.1134/S1063776111080103
  • [3] F. Iga, N. Shimizu, T. Takabatake, J. Magn. Magn. Mater. 177-181, 337 (1998), doi: 10.1016/S0304-8853(97)00493-9
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1160kz
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