DEVELOPMENT AND CHARACTERISATION OF Ba2RENbO6 (RE = Yb, Er AND Ho) AND POTENTIAL USE AS SUBSTRATE FOR SUPERCONDUCTING YBCO FILMS-Reference-Cited by-同舟云学术

DEVELOPMENT AND CHARACTERISATION OF Ba2RENbO6 (RE = Yb, Er AND Ho) AND POTENTIAL USE AS SUBSTRATE FOR SUPERCONDUCTING YBCO FILMS

Published:2001-10-30 Issue:25 Volume:15 Page:1101-1108
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

NAIR S. U. K.¹,WARRIAR P. R. S.¹,KOSHY J.²

Affiliation:

1. Department of Physics, University College, Trivandrum, 695001, India

2. Regional Research Laboratory (CSIR), Trivandrum, 695019, India

Abstract

A group of complex perovskite oxides Ba2RENbO6 (RE = Yb, Er and Ho) have been synthesised and developed for their use as substrate for YBa2Cu3O7-δ superconductors. These materials have a complex cubic perovskite ( A2BB′O6 ) structure with lattice constants, a=8.3–8.5 Å. Ba2RENbO6 did not show any phase transition in the temperature range 30–1100°C. The dielectric constant and loss factor of Ba2RENbO6 are in the range suitable for their use as substrate for microwave applications. YBa2Cu3O7-δ superconductors did not show any detectable chemical reaction with Ba2RENbO6 even under extreme processing conditions. Dip-coated YBa2Cu3O7-δ thick films on polycrystalline Ba2RENbO6 substrate gave a T c (0) of 92 K and a current density of ~ 1.2 × 104 A cm-2.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984901002993

Reference14 articles.

1. Possible highT c superconductivity in the Ba?La?Cu?O system

2. Substrate selection for high‐temperature superconducting thin films

3. Physical vapour deposition techniques for the growth of YBa2Cu3O7thin films

4. Research advances and needs related to HTSC electronics

5. Substrates for high-Tcsuperconductor microwave integrated circuits

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. DFT analogue of prospecting the spin-polarised properties of layered perovskites Ba2ErNbO6 and Ba2TmNbO6 influenced by electronic structure;Scientific Reports;2022-11-16

2. Insight view of double perovskites Ba 2 XNbO 6 (X = Ho,Yb) for spintronics and thermoelectric applications;International Journal of Energy Research;2021-03-25

3. Rietveld refinement and dielectric relaxation of a new rare earth based double perovskite oxide: BaPrCoNbO6;Journal of Solid State Chemistry;2014-02

4. Superconducting Bi(2223) thick film on Ba2HoNbO6: a new perovskite ceramic substrate;British Ceramic Transactions;2003-08