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arxiv: 0801.1682 · v1 · submitted 2008-01-11 · ❄️ cond-mat.supr-con · cond-mat.mtrl-sci

Anisotropy of Electrical Transport and Superconductivity in Metal Chains of Nb2Se3

classification ❄️ cond-mat.supr-con cond-mat.mtrl-sci
keywords anisotropychainselectronmetalnb2se3superconductingsuperconductivitytransport
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In this work we have shown bulk superconductivity and studied the anisotropy in both the normal and superconducting states in quasi-1D conductor Nb2Se3. Electron - electron Umklapp scattering dominates electronic transport along the direction of Nb metal chains as well as perpendicular to it. The superconducting state is rather anisotropic with possible multi - band features.

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