TY - JOUR
T1 - Critical resistivity of antiferromagnetic semiconductors
AU - Balberg, I.
AU - Alexander, S.
AU - Helman, J. S.
PY - 1974
Y1 - 1974
N2 - The resistivity of nearly stoichiometric iron oxide was measured in the temperature range 78<~T<~300°K. The temperature derivative of the resistivity, dρdT, in the vicinity of the critical temperature, Tc, was found to be proportional to ε-0.4, where ε=|(T-Tc)Tc|. The results are explained by incorporating a normalized Ornstein-Zernike correlation function into the de Gennes-Friedel formula for critical scattering.
AB - The resistivity of nearly stoichiometric iron oxide was measured in the temperature range 78<~T<~300°K. The temperature derivative of the resistivity, dρdT, in the vicinity of the critical temperature, Tc, was found to be proportional to ε-0.4, where ε=|(T-Tc)Tc|. The results are explained by incorporating a normalized Ornstein-Zernike correlation function into the de Gennes-Friedel formula for critical scattering.
UR - http://www.scopus.com/inward/record.url?scp=34250876182&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.33.836
DO - 10.1103/PhysRevLett.33.836
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AN - SCOPUS:34250876182
SN - 0031-9007
VL - 33
SP - 836
EP - 839
JO - Physical Review Letters
JF - Physical Review Letters
IS - 14
ER -