Pressure dependence of magnetic ordering temperatures of rare earth - Sn3 compounds

L. E. DeLong; R. P. Guertin; S. Foner

doi:10.1016/0038-1098(79)90481-2

Pressure dependence of magnetic ordering temperatures of rare earth - Sn₃ compounds

L. E. DeLong
, R. P. Guertin
, S. Foner

Producción científica: Article › revisión exhaustiva

13 Citas (Scopus)

Resumen

Measurements of the hydrostatic pressure dependence of the Neél temperatures, T_N, are reported for PrSn₃, GdSn₃, GdSn₃ and CeIn₃. T_N is found to increase with applied pressure for PrSn₃ and NdSn₃, whereas T_N is pressure independent within experimental error for GdSn₃ and CeIn₃. Slightly Sn-deficient RESn₃ (RE=rare earth) compounds are found consistently to be weakly ferromagnetic. The physical properties of the RESn₃ compounds exhibit analogies with the corresponding properties of dilute superconducting (LaRE)Sn₃ alloys. The high pressure data for PrSn₃ and CeIn₃ are qualitatively consistent with a "Kondo necklace" model for magnetically ordered RE compounds with unstable 4f shells.

Idioma original	English
Páginas (desde-hasta)	833-838
Número de páginas	6
Publicación	Solid State Communications
Volumen	32
N.º	10
DOI	https://doi.org/10.1016/0038-1098(79)90481-2
Estado	Published - dic 1979

Nota bibliográfica

Funding Information:
Present address: Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506. Work supported by National Science Foundation Grant #DMR78-18066. (Visiting Scientist at the FBNML). Supported by the National Science Foundation.

Financiación

Present address: Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506. Work supported by National Science Foundation Grant #DMR78-18066. (Visiting Scientist at the FBNML). Supported by the National Science Foundation.

Financiadores	Número del financiador
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China	78-18066
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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title = "Pressure dependence of magnetic ordering temperatures of rare earth - Sn3 compounds",

abstract = "Measurements of the hydrostatic pressure dependence of the Ne{\'e}l temperatures, TN, are reported for PrSn3, GdSn3, GdSn3 and CeIn3. TN is found to increase with applied pressure for PrSn3 and NdSn3, whereas TN is pressure independent within experimental error for GdSn3 and CeIn3. Slightly Sn-deficient RESn3 (RE=rare earth) compounds are found consistently to be weakly ferromagnetic. The physical properties of the RESn3 compounds exhibit analogies with the corresponding properties of dilute superconducting (LaRE)Sn3 alloys. The high pressure data for PrSn3 and CeIn3 are qualitatively consistent with a {"}Kondo necklace{"} model for magnetically ordered RE compounds with unstable 4f shells.",

author = "DeLong, \{L. E.\} and Guertin, \{R. P.\} and S. Foner",

note = "Funding Information: Present address: Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506. Work supported by National Science Foundation Grant \#DMR78-18066. (Visiting Scientist at the FBNML). Supported by the National Science Foundation.",

year = "1979",

month = dec,

doi = "10.1016/0038-1098(79)90481-2",

language = "English",

volume = "32",

pages = "833--838",

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T1 - Pressure dependence of magnetic ordering temperatures of rare earth - Sn3 compounds

AU - DeLong, L. E.

AU - Guertin, R. P.

AU - Foner, S.

N1 - Funding Information: Present address: Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506. Work supported by National Science Foundation Grant #DMR78-18066. (Visiting Scientist at the FBNML). Supported by the National Science Foundation.

PY - 1979/12

Y1 - 1979/12

N2 - Measurements of the hydrostatic pressure dependence of the Neél temperatures, TN, are reported for PrSn3, GdSn3, GdSn3 and CeIn3. TN is found to increase with applied pressure for PrSn3 and NdSn3, whereas TN is pressure independent within experimental error for GdSn3 and CeIn3. Slightly Sn-deficient RESn3 (RE=rare earth) compounds are found consistently to be weakly ferromagnetic. The physical properties of the RESn3 compounds exhibit analogies with the corresponding properties of dilute superconducting (LaRE)Sn3 alloys. The high pressure data for PrSn3 and CeIn3 are qualitatively consistent with a "Kondo necklace" model for magnetically ordered RE compounds with unstable 4f shells.

AB - Measurements of the hydrostatic pressure dependence of the Neél temperatures, TN, are reported for PrSn3, GdSn3, GdSn3 and CeIn3. TN is found to increase with applied pressure for PrSn3 and NdSn3, whereas TN is pressure independent within experimental error for GdSn3 and CeIn3. Slightly Sn-deficient RESn3 (RE=rare earth) compounds are found consistently to be weakly ferromagnetic. The physical properties of the RESn3 compounds exhibit analogies with the corresponding properties of dilute superconducting (LaRE)Sn3 alloys. The high pressure data for PrSn3 and CeIn3 are qualitatively consistent with a "Kondo necklace" model for magnetically ordered RE compounds with unstable 4f shells.

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