Ultrathin epitaxial superconducting niobium nitride films grown by a chemical solution technique

Guifu Zou; Menka Jain; Honghui Zhou; Hongmei Luo; Scott A. Baily; Leonardo Civale; Eve Bauer; T. Mark McCleskey; Anthony K. Burrell; Quanxi Jia

doi:10.1039/B815066D

Ultrathin epitaxial superconducting niobium nitride films grown by a chemical solution technique†

Guifu Zou,*^a Menka Jain,^a Honghui Zhou,^a Hongmei Luo,^a Scott A. Baily,^a Leonardo Civale,^a Eve Bauer,^a T. Mark McCleskey,^a Anthony K. Burrell^a and Quanxi Jia*^a

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^a Materials Physics and Application Division, Los Alamos National Laboratory, Los Alamos, USA
E-mail: gfzou@lanl.gov; qxjia@lanl.gov
Fax: 001 505 6653164
Tel: 001 505 6640445

Abstract

Ultrathin epitaxial superconducting NbN (18 nm) films, exhibiting a superconducting transition temperature of 14 K and a critical current density as high as 5.2 MA cm⁻² at 5 K under zero magnetic field, were grown on SrTiO₃ (STO) by a chemical solution technique, polymer assisted deposition (PAD).

Chemical Communications

Ultrathin epitaxial superconducting niobium nitride films grown by a chemical solution technique†

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Ultrathin epitaxial superconducting niobium nitride films grown by a chemical solution technique

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