Critical effects in ferromagnetic semiconductors

I. Balberg; A. Maman; M. Héritier

doi:10.1016/0378-4363(83)90565-X

Critical effects in ferromagnetic semiconductors

I. Balberg^*
, A. Maman
, M. Héritier

^*Corresponding author for this work

Racah Institute of Physics

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

1 Scopus citations

Abstract

Detailed measurements of the specific heat and the resistivity of CdCr₂Se₄ were taken in the vicinity of its critical temperature T_c = 130°K. The experimental results confirm the predictions for an energy-like critical behavior of the electronic properties. The results show that the holes in this material are scattered weakly by the spin fluctuations while the electrons propagate in a strongly correlated narrow d-band.

Original language	English
Pages (from-to)	482-484
Number of pages	3
Journal	Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
Volume	117-118
Issue number	PART 1
DOIs	https://doi.org/10.1016/0378-4363(83)90565-X
State	Published - Mar 1983

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title = "Critical effects in ferromagnetic semiconductors",

abstract = "Detailed measurements of the specific heat and the resistivity of CdCr2Se4 were taken in the vicinity of its critical temperature Tc = 130°K. The experimental results confirm the predictions for an energy-like critical behavior of the electronic properties. The results show that the holes in this material are scattered weakly by the spin fluctuations while the electrons propagate in a strongly correlated narrow d-band.",

author = "I. Balberg and A. Maman and M. H{\'e}ritier",

year = "1983",

month = mar,

doi = "10.1016/0378-4363(83)90565-X",

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T1 - Critical effects in ferromagnetic semiconductors

AU - Balberg, I.

AU - Maman, A.

AU - Héritier, M.

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N2 - Detailed measurements of the specific heat and the resistivity of CdCr2Se4 were taken in the vicinity of its critical temperature Tc = 130°K. The experimental results confirm the predictions for an energy-like critical behavior of the electronic properties. The results show that the holes in this material are scattered weakly by the spin fluctuations while the electrons propagate in a strongly correlated narrow d-band.

AB - Detailed measurements of the specific heat and the resistivity of CdCr2Se4 were taken in the vicinity of its critical temperature Tc = 130°K. The experimental results confirm the predictions for an energy-like critical behavior of the electronic properties. The results show that the holes in this material are scattered weakly by the spin fluctuations while the electrons propagate in a strongly correlated narrow d-band.

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SN - 0378-4363

VL - 117-118

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JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

IS - PART 1

ER -

Critical effects in ferromagnetic semiconductors

Abstract

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