Rapid growth of Nd2-xCexCuO4 thick films as a buffer for the growth of rare-earth barium cuprate-coated conductors

Xiaoding Qi, Masood Soorie, Zainovia Lockman, Judith L. MacManus-Driscoll

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

Nd2-xCexCuO4 (x = 0 to 0.15) thick films were grown directly on LaAlO3 substrates and surface-oxidized Ni tapes by fast liquid-phase processing methods. The films had a smooth surface and a very good biaxial texture, with the full width at half-maximum equal to 0.8° and 5° on LaAlO3 substrates and surface-oxidized Ni tapes, respectively. Films of thickness of 5-15 μm were grown at rates in excess of 2 μm/min. Nd2-xCexCuO4 has a good lattice and thermal-expansion match to rare-earth Ba2Cu3O7-δ (REBCO), minimum reaction with the high-temperature CuO:BaO solutions, and is nonpoisoning to superconductivity. It is an ideal buffer for liquid-phase expitaxy processing of REBCO thick films.

原文English
頁(從 - 到)1-4
頁數4
期刊Journal of Materials Research
17
發行號1
DOIs
出版狀態Published - 2002 一月

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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