Suppression of the martensitic phase transition and the effect on superconductivity in HfV2

Dressler, Sebastian; Taylor, Jonathan W.; Ouladdiaf, B.; Neumann, Klaus-Ulrich; Ziebeck, K.R.A.

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Suppression of the martensitic phase transition and the effect on superconductivity in HfV2

journal contribution

posted on 11.05.2006, 13:48 by Sebastian Dressler, Jonathan W. Taylor, B. Ouladdiaf, Klaus-Ulrich Neumann, K.R.A. Ziebeck

HfV2 has been classified as a heavy Fermion system with a superconducting ground state characteristic of strong electron phonon coupling. An instability of the lattice at 117 K is believed to significantly influence the onset of superconductivity below ,9 K. Neutron diffraction and magnetisation measurements carried out on a specimen in which the structural phase transition has been suppressed reveal that the superconducting transition is only slightly reduced to 8:1 ^ 0:1 K:

History

School

Science

Department

Physics

Pages

83931 bytes

Citation

DRESSLER, S. ... et al., 2000. Suppression of the martensitic phase transition and the effect on superconductivity in HfV2. Solid State Communications, 113 (11), pp.649-651.

Publisher

Publication date

2000

Notes

This article has been published in the journal, Solid State Communications [© Elsevier]. It is available at: http://www.sciencedirect.com/science/journal/00381098.