Magnetic properties of uranium - Transition-metal glasses

S. G. Cornelison; G. Hadjipanayis; D. J. Sellmyer

doi:10.1016/0022-3093(80)90118-0

Magnetic properties of uranium - Transition-metal glasses

S. G. Cornelison, G. Hadjipanayis, D. J. Sellmyer

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Results of resistivity, magnetization and susceptibility measurements are reported on U₆₆T₃₄ where T denotes Fe, Co, or Ni. Magnetic susceptibility data on each of the alloys displayed thermomagnetic-history effects indicating some spin-glass like character. The high-field magnetization data showed a significant non-linearity indicating a contribution to the magnetization from a cluster term. The evidence suggests that these alloys form cluster glasses in which only those T atoms whose local environment is sufficiently dense in T atoms bear a stable magnetic moment.

Original language	English (US)
Pages (from-to)	429-435
Number of pages	7
Journal	Journal of Non-Crystalline Solids
Volume	40
Issue number	1-3
DOIs	https://doi.org/10.1016/0022-3093(80)90118-0
State	Published - Jul 1980

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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title = "Magnetic properties of uranium - Transition-metal glasses",

abstract = "Results of resistivity, magnetization and susceptibility measurements are reported on U66T34 where T denotes Fe, Co, or Ni. Magnetic susceptibility data on each of the alloys displayed thermomagnetic-history effects indicating some spin-glass like character. The high-field magnetization data showed a significant non-linearity indicating a contribution to the magnetization from a cluster term. The evidence suggests that these alloys form cluster glasses in which only those T atoms whose local environment is sufficiently dense in T atoms bear a stable magnetic moment.",

author = "Cornelison, {S. G.} and G. Hadjipanayis and Sellmyer, {D. J.}",

year = "1980",

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AU - Hadjipanayis, G.

AU - Sellmyer, D. J.

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N2 - Results of resistivity, magnetization and susceptibility measurements are reported on U66T34 where T denotes Fe, Co, or Ni. Magnetic susceptibility data on each of the alloys displayed thermomagnetic-history effects indicating some spin-glass like character. The high-field magnetization data showed a significant non-linearity indicating a contribution to the magnetization from a cluster term. The evidence suggests that these alloys form cluster glasses in which only those T atoms whose local environment is sufficiently dense in T atoms bear a stable magnetic moment.

AB - Results of resistivity, magnetization and susceptibility measurements are reported on U66T34 where T denotes Fe, Co, or Ni. Magnetic susceptibility data on each of the alloys displayed thermomagnetic-history effects indicating some spin-glass like character. The high-field magnetization data showed a significant non-linearity indicating a contribution to the magnetization from a cluster term. The evidence suggests that these alloys form cluster glasses in which only those T atoms whose local environment is sufficiently dense in T atoms bear a stable magnetic moment.

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