Chemical solution deposition of LaMnO3 buffer layers for coated conductors

Authors

Xuebin Zhu, University of WollongongFollow
Hechang Lei, Chinese Academy of Sciences
Dongqi Shi, University of WollongongFollow
Li Zhang, Anhui Institute of Architecture & Industry, China
Lin Wang, University of Wollongong
Yuping Sun, Materials Physics, Chinese Academy of Sciences
Wenhai Song, Chinese Academy of Sciences
S. X. Dou, University of WollongongFollow
Jian Yang, General Research Institute for Non-ferrous Metals, China
Hongwei Gu, General Research Institute for Non-ferrous Metals, China

RIS ID

21673

Publication Details

Zhu, X., Lei, H., Shi, D., Zhang, L., Wang, L., Sun, Y., Song, W., Dou, S. X., Yang, J. & Gu, H. (2007). Chemical solution deposition of LaMnO3 buffer layers for coated conductors. IEEE Transactions on Applied Superconductivity, 17 (4), 3880-3885.

Abstract

Chemical solution deposition (CSD) is used to prepare LaMnO3 (LMO) buffer layers on different substrates. The results show that biaxially oriented LMO films can be successfully prepared on single-crystal SrTiO3 (STO) and STO buffered single-crystal LaAlO3 substrates when humid 4%H-2-N-2 annealing atmosphere is used. The orientation of LMO-Ni is (110)-oriented even when the annealing atmosphere is humid 4%H-2-N-2. When CSD-derived STO-Ni is used as a template, biaxially oriented LMO buffer layers with c-axis orientation can be successfully prepared. The results provide an effective route to prepare LMO-based buffer layers using CSD.

Grant Number

ARC/DP0770205

Additional Grant Number

http://purl.org/au-research/grants/ARC/DP0770205