caa a22 4500 445383046 CHVBK 20180317143023.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10948-010-1090-4 doi (NATIONALLICENCE)springer-10.1007/s10948-010-1090-4 Influence of O2 Pressure on the Structure and Surface Morphology of YSZ Layer for YBCO Coated Conductor Deposited by PLD on Ni-W Tape [Elektronische Daten] [Dan Hong, Linfei Liu, Xiaokun Song, Yijie Li] Yttria-stabilized ZrO2 (YSZ) buffer layers were prepared on Ni-5%W tapes coated with CeO2-seed layers by a pulsed laser deposition (PLD) technique. The influences of oxygen pressure on the structure and surface morphology of YSZ buffer layers for YBCO coated conductors was investigated. X-ray diffraction (XRD), scanning electron microscopy (SEM) and Atomic Force Microscope (AFM) were used to characterize YSZ films. It was found that the structure and surface morphology were sensitive to the oxygen pressure. When the O2 pressure was higher than 1mTorr, the YSZ film had mixed orientation and rugged surface. When the oxygen pressure was reduced to 0.5mTorr, YSZ film had the pure (001) orientation. The surface became smooth as the oxygen pressure decreased. However, when the pressure was low to 0.1mTorr, X-ray diffraction peaks form YSZ (002) were weak and the rough surface appeared again. The results could be explained either by plume stoichiometric changes, gas and ions interaction, or atomic rearrangement on the substrate. Springer Science+Business Media, LLC, 2010 YSZ thin film nationallicence Pulsed laser deposition nationallicence Oxygen pressure nationallicence Hong Dan Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut Liu Linfei Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut Song Xiaokun Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut Li Yijie Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/5(2011-07-01), 1707-1713 1557-1939 24:5<1707 2011 24 10948 https://doi.org/10.1007/s10948-010-1090-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-1090-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hong Dan Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Liu Linfei Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Song Xiaokun Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Li Yijie Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800# Dong Chuan Road, 200240, Shanghai, P.R. China aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/5(2011-07-01), 1707-1713 1557-1939 24:5<1707 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer