Journal of the Magnetics Society of Japan
Online ISSN : 1882-2932
Print ISSN : 1882-2924
ISSN-L : 1882-2924
Thin Films, Fine Particles, Multilayers, Superlattices
Fabrication of Noncentrosymmetric Nb/V/Ta Superlattice and its Superconductivity
F. AndoD. KanY. ShiotaT. MoriyamaY. ShimakawaT. Ono
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JOURNALS OPEN ACCESS

2019 Volume 43 Issue 2 Pages 17-20

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Abstract

  Nb, V, and Ta are all well-known superconducting elements in a simple substance. We report the superconductivity of Nb/V/Ta superlattices sputtered onto MgO(100) substrates, in which global inversion symmetry was broken along the stacking direction. It was found that the superlattices had long-range crystalline coherence with the well-defined periodicity of the constituent layers, and they exhibited superconducting transition despite the thicknesses of the layers.

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© 2019 The Magnetics Society of Japan
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