Specific heat and electrical resistivity measurements in Pr 0.03la0.97Pb3

Tatsuya Kawae; Tatsuharu Yamamoto; Kenji Yurue; Masaki Mito; Kazuyoshi Takeda; Tetsuo Kitai

doi:10.1016/S0921-4526(02)02113-0

Specific heat and electrical resistivity measurements in Pr _0.03la_0.97Pb₃

Tatsuya Kawae, Tatsuharu Yamamoto, Kenji Yurue, Masaki Mito, Kazuyoshi Takeda, Tetsuo Kitai

Applied Physics

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

7 Citations (Scopus)

Abstract

We have measured specific heat C and electrical resistivity ρ for Pr_0.03La_0.97Pb₃ with the Γ₃ doublet in the crystalline-electric-field ground state to examine the Kondo effect arising from the correlation between the quadrupolar moments and the conduction electrons. It is found that C/T increases monotonically with lowering temperature below 1.5 K, which is clearly different from that in the Pr concentrated region. Moreover, ρ shows a clear drop below 3 K.

Original language	English
Pages (from-to)	493-494
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	329-333
Issue number	II
DOIs	https://doi.org/10.1016/S0921-4526(02)02113-0
Publication status	Published - May 2003

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/S0921-4526(02)02113-0

Cite this

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abstract = "We have measured specific heat C and electrical resistivity ρ for Pr0.03La0.97Pb3 with the Γ3 doublet in the crystalline-electric-field ground state to examine the Kondo effect arising from the correlation between the quadrupolar moments and the conduction electrons. It is found that C/T increases monotonically with lowering temperature below 1.5 K, which is clearly different from that in the Pr concentrated region. Moreover, ρ shows a clear drop below 3 K.",

author = "Tatsuya Kawae and Tatsuharu Yamamoto and Kenji Yurue and Masaki Mito and Kazuyoshi Takeda and Tetsuo Kitai",

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T1 - Specific heat and electrical resistivity measurements in Pr 0.03la0.97Pb3

AU - Kawae, Tatsuya

AU - Yamamoto, Tatsuharu

AU - Yurue, Kenji

AU - Mito, Masaki

AU - Takeda, Kazuyoshi

AU - Kitai, Tetsuo

PY - 2003/5

Y1 - 2003/5

N2 - We have measured specific heat C and electrical resistivity ρ for Pr0.03La0.97Pb3 with the Γ3 doublet in the crystalline-electric-field ground state to examine the Kondo effect arising from the correlation between the quadrupolar moments and the conduction electrons. It is found that C/T increases monotonically with lowering temperature below 1.5 K, which is clearly different from that in the Pr concentrated region. Moreover, ρ shows a clear drop below 3 K.

AB - We have measured specific heat C and electrical resistivity ρ for Pr0.03La0.97Pb3 with the Γ3 doublet in the crystalline-electric-field ground state to examine the Kondo effect arising from the correlation between the quadrupolar moments and the conduction electrons. It is found that C/T increases monotonically with lowering temperature below 1.5 K, which is clearly different from that in the Pr concentrated region. Moreover, ρ shows a clear drop below 3 K.

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VL - 329-333

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EP - 494

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - II

ER -

Specific heat and electrical resistivity measurements in Pr _0.03la_0.97Pb₃

Abstract

All Science Journal Classification (ASJC) codes

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