High-pressure structural parameters of the superconductors CeMIn5 and PuMGa5 (M=Co,Rh)

P. S. Normile; S. Heathman; M. Idiri; P. Boulet; J. Rebizant; F. Wastin; G. H. Lander; T. Le Bihan; A. Lindbaum

doi:10.1103/PhysRevB.72.184508

High-pressure structural parameters of the superconductors CeMIn5 and PuMGa5 (M=Co,Rh)

P. S. Normile^*
, S. Heathman
, M. Idiri
, P. Boulet
, J. Rebizant
, F. Wastin
, G. H. Lander
, T. Le Bihan
, A. Lindbaum

^*Corresponding author for this work

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

17 Citations (Scopus)

Abstract

High-pressure, angular-dispersive, x-ray diffraction measurements have been performed on "115" superconductors CeMIn5 and PuMGa5 for M=Co and Rh. The principal results are of the pressure-dependence of the ratio of the tetragonal lattice parameters, c a, in each system, which are presented for the purpose of understanding the role that this parameter plays in controlling the value of the superconducting temperature Tc. In none of the systems investigated does c a scale linearly with the value of Tc under pressure, suggesting that it is not the main parameter to control Tc. Values of bulk modulus determined from these measurements are also presented.

Original language	English
Article number	184508
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	72
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.72.184508
Publication status	Published - 1 Nov 2005
Externally published	Yes

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10.1103/PhysRevB.72.184508

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title = "High-pressure structural parameters of the superconductors CeMIn5 and PuMGa5 (M=Co,Rh)",

abstract = "High-pressure, angular-dispersive, x-ray diffraction measurements have been performed on {"}115{"} superconductors CeMIn5 and PuMGa5 for M=Co and Rh. The principal results are of the pressure-dependence of the ratio of the tetragonal lattice parameters, c a, in each system, which are presented for the purpose of understanding the role that this parameter plays in controlling the value of the superconducting temperature Tc. In none of the systems investigated does c a scale linearly with the value of Tc under pressure, suggesting that it is not the main parameter to control Tc. Values of bulk modulus determined from these measurements are also presented.",

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T1 - High-pressure structural parameters of the superconductors CeMIn5 and PuMGa5 (M=Co,Rh)

AU - Normile, P. S.

AU - Heathman, S.

AU - Idiri, M.

AU - Boulet, P.

AU - Rebizant, J.

AU - Wastin, F.

AU - Lander, G. H.

AU - Le Bihan, T.

AU - Lindbaum, A.

PY - 2005/11/1

Y1 - 2005/11/1

N2 - High-pressure, angular-dispersive, x-ray diffraction measurements have been performed on "115" superconductors CeMIn5 and PuMGa5 for M=Co and Rh. The principal results are of the pressure-dependence of the ratio of the tetragonal lattice parameters, c a, in each system, which are presented for the purpose of understanding the role that this parameter plays in controlling the value of the superconducting temperature Tc. In none of the systems investigated does c a scale linearly with the value of Tc under pressure, suggesting that it is not the main parameter to control Tc. Values of bulk modulus determined from these measurements are also presented.

AB - High-pressure, angular-dispersive, x-ray diffraction measurements have been performed on "115" superconductors CeMIn5 and PuMGa5 for M=Co and Rh. The principal results are of the pressure-dependence of the ratio of the tetragonal lattice parameters, c a, in each system, which are presented for the purpose of understanding the role that this parameter plays in controlling the value of the superconducting temperature Tc. In none of the systems investigated does c a scale linearly with the value of Tc under pressure, suggesting that it is not the main parameter to control Tc. Values of bulk modulus determined from these measurements are also presented.

UR - https://www.scopus.com/pages/publications/29644442341

U2 - 10.1103/PhysRevB.72.184508

DO - 10.1103/PhysRevB.72.184508

M3 - Article

AN - SCOPUS:29644442341

SN - 1098-0121

VL - 72

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 18

M1 - 184508

ER -

High-pressure structural parameters of the superconductors CeMIn5 and PuMGa5 (M=Co,Rh)

Abstract

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