Superconductivity in the Heusler Family of Intermetallics
Several physical properties of the superconducting Heusler compounds, focusing on two systems (Sc, Y, Lu)Pd2Sn and APd2M, where A=Hf, Zr and M=Al, In, are summarized and compared. The analysis of the data shows the importance of the electron-phonon coupling for superconductivity in this family. We report the superconducting parameters of YPd2Sn, which has the highest Tc among all known Heusler superconductors.
KLIMCZUK Tomasz;
WANG C. H.;
GOFRYK Krzysztof;
RONNING F;
WINTERLIK J;
FECHER G. H;
GRIVEAU Jean-Christophe;
COLINEAU Eric;
FELSER C;
THOMPSON J.D.;
SAFARIK D.;
CAVA R.J.;
2012-06-25
AMER PHYSICAL SOC
JRC66626
1098-0121,
http://prb.aps.org/abstract/PRB/v85/i17/e174505,
https://publications.jrc.ec.europa.eu/repository/handle/JRC66626,
10.1103/PhysRevB.85.174505,
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