High-pressure studies of Kondo-like perovskite (La0.1Ce 0.4Sr0.5)MnO3

T. Eto; G. Oomi; F. Honda; A. Sundaresan

doi:10.1016/S0304-8853(00)01285-3

High-pressure studies of Kondo-like perovskite (La_0.1Ce _0.4Sr_0.5)MnO₃

T. Eto
, G. Oomi
, F. Honda
, A. Sundaresan

Central Institute of Radioisotope Science and Safety Management

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

8 Citations (Scopus)

Abstract

The influence of hydrostatic pressure on electrical resistance of a perovskite manganese oxide (La_0.1, Ce_0.4 Sr _0.5)MnO₃ has been investigated under pressures up to 1.8 GPa in the temperature range of 77-320 K. With application of pressure, Curie temperature (T_c) increases at a rate of dT_c/dp = + 1.9 K/GPa. It is also found that the coefficient of -log T term originated from Kondo-like effect decreases with increasing pressure and the resistance maximum temperature (T_max) shifts largely to lower temperature at a rate of dT_max/dp = -86K/GPa.

Original language	English
Pages (from-to)	879-881
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	226-230
Issue number	PART I
DOIs	https://doi.org/10.1016/S0304-8853(00)01285-3
Publication status	Published - 2001

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/S0304-8853(00)01285-3

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title = "High-pressure studies of Kondo-like perovskite (La0.1Ce 0.4Sr0.5)MnO3",

abstract = "The influence of hydrostatic pressure on electrical resistance of a perovskite manganese oxide (La0.1, Ce0.4 Sr 0.5)MnO3 has been investigated under pressures up to 1.8 GPa in the temperature range of 77-320 K. With application of pressure, Curie temperature (Tc) increases at a rate of dTc/dp = + 1.9 K/GPa. It is also found that the coefficient of -log T term originated from Kondo-like effect decreases with increasing pressure and the resistance maximum temperature (Tmax) shifts largely to lower temperature at a rate of dTmax/dp = -86K/GPa.",

author = "T. Eto and G. Oomi and F. Honda and A. Sundaresan",

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doi = "10.1016/S0304-8853(00)01285-3",

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T1 - High-pressure studies of Kondo-like perovskite (La0.1Ce 0.4Sr0.5)MnO3

AU - Eto, T.

AU - Oomi, G.

AU - Honda, F.

AU - Sundaresan, A.

PY - 2001

Y1 - 2001

N2 - The influence of hydrostatic pressure on electrical resistance of a perovskite manganese oxide (La0.1, Ce0.4 Sr 0.5)MnO3 has been investigated under pressures up to 1.8 GPa in the temperature range of 77-320 K. With application of pressure, Curie temperature (Tc) increases at a rate of dTc/dp = + 1.9 K/GPa. It is also found that the coefficient of -log T term originated from Kondo-like effect decreases with increasing pressure and the resistance maximum temperature (Tmax) shifts largely to lower temperature at a rate of dTmax/dp = -86K/GPa.

AB - The influence of hydrostatic pressure on electrical resistance of a perovskite manganese oxide (La0.1, Ce0.4 Sr 0.5)MnO3 has been investigated under pressures up to 1.8 GPa in the temperature range of 77-320 K. With application of pressure, Curie temperature (Tc) increases at a rate of dTc/dp = + 1.9 K/GPa. It is also found that the coefficient of -log T term originated from Kondo-like effect decreases with increasing pressure and the resistance maximum temperature (Tmax) shifts largely to lower temperature at a rate of dTmax/dp = -86K/GPa.

UR - https://www.scopus.com/pages/publications/33748679114

UR - https://www.scopus.com/pages/publications/33748679114#tab=citedBy

U2 - 10.1016/S0304-8853(00)01285-3

DO - 10.1016/S0304-8853(00)01285-3

M3 - Article

AN - SCOPUS:33748679114

SN - 0304-8853

VL - 226-230

SP - 879

EP - 881

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART I

ER -

High-pressure studies of Kondo-like perovskite (La_0.1Ce _0.4Sr_0.5)MnO₃

Abstract

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