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2017 | 131 | 4 | 976-978
Article title

Anisotropy of Magnetoresistance in HoB₁₂

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Abstracts
EN
We present results of precision measurements of magnetoresistance of isotopically pure Ho¹¹B₁₂ at low temperatures 2÷10 K in magnetic field up to 80 kOe of different orientation to the crystal axes. The data obtained revealed strong anisotropy of magnetoresistance and allowed us to reconstruct magnetic H-T phase diagrams for main crystallographic directions H || [001], [110], and [111]. Analysis of magnetoresistance derivatives allowed to conclude in favor of two main magnetoresistance contributions. Among of them the negative quadratic component is attributed to charge carriers scattering on a magnetic clusters of Ho³⁺ ions (4f component) and positive linear one may be explained in terms of scattering on a spin density waves (5d component).
Keywords
EN
Publisher

Year
Volume
131
Issue
4
Pages
976-978
Physical description
Dates
published
2017-04
Contributors
  • Moscow Institute of Physics and Technology, Moscow Region, 141700 Russia
  • Prokhorov General Physics Institute RAS, 119991 Moscow, Russia
  • Prokhorov General Physics Institute RAS, 119991 Moscow, Russia
author
  • Prokhorov General Physics Institute RAS, 119991 Moscow, Russia
author
  • Moscow Institute of Physics and Technology, Moscow Region, 141700 Russia
  • Prokhorov General Physics Institute RAS, 119991 Moscow, Russia
author
  • Moscow Institute of Physics and Technology, Moscow Region, 141700 Russia
  • Prokhorov General Physics Institute RAS, 119991 Moscow, Russia
author
  • Institute for Problems of Materials Science, NASU, 03680 Kiev, Ukraine
  • Institute for Problems of Materials Science, NASU, 03680 Kiev, Ukraine
author
  • Institute for Problems of Materials Science, NASU, 03680 Kiev, Ukraine
author
  • Institute of Experimental Physics, SAS, Watsonova 47, 040 01 Košice, Slovakia
author
  • Institute of Experimental Physics, SAS, Watsonova 47, 040 01 Košice, Slovakia
author
  • Moscow Institute of Physics and Technology, Moscow Region, 141700 Russia
  • Hahn Meitner Institut Berlin, D 14109 Berlin, Germany
author
  • Moscow Institute of Physics and Technology, Moscow Region, 141700 Russia
  • Prokhorov General Physics Institute RAS, 119991 Moscow, Russia
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n4119kz
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