caa a22 4500 445379944 CHVBK 20180317143014.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s10948-011-1136-2 doi (NATIONALLICENCE)springer-10.1007/s10948-011-1136-2 Influences of Ni-5 at.%W Alloy Substrates on the Epitaxial Growth and Surface Morphologies of CeO2 Films Deposited byPLD [Elektronische Daten] [Shengping Zhu, Linfei Liu, Da Xu, Huaran Liu, Xiaokun Song, Dan Hong, Wang Ying, Yijie Li] We fabricated CeO2 films using pulsed laser deposition (PLD) for YBa2Cu3O7−δ coated conductors on Ni-5at.%W alloy substrates and investigated the effect of Ni-5at.%W tapes on the epitaxial growth and surface morphologies of CeO2 deposited on various substrates at various temperatures ranging from 650 to 770 °C. The texture and microstructure of substrates and CeO2 films were measured by X-ray diffraction (XRD), optical microscope (OM), field emission scanning electron microscope (FESEM) and atomic force microscopy (AFM). It was found that the texture and microstructure of Ni-5at.%W substrates, such as Ni(111), grain size, the depth of grain boundary grooves and surface roughness, affected the growth of CeO2 films. Especially, the depth of grain boundary grooves of substrates resulted in high intensity of CeO2(111) peak and high surface roughness of CeO2 films. We also found that high growth temperature effectively reduced the influence of substrate surface roughness on the epitaxial growth of CeO2 films. CeO2 films with high in-plane and out-of-plane alignments (Δφ=5.54°, Δω=3.40°) were obtained under optimum condition. Springer Science+Business Media, LLC, 2011 CeO2 nationallicence Ni-5at.%W substrates nationallicence Grain boundary grooves nationallicence Surface roughness nationallicence Zhu Shengping Key Laboratory of Artificial Structures 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 Structures and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800 Dong Chuan Road, 200240, Shanghai, P.R. China aut Xu Da Key Laboratory of Artificial Structures and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800 Dong Chuan Road, 200240, Shanghai, P.R. China aut Liu Huaran Key Laboratory of Artificial Structures 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 Structures and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800 Dong Chuan Road, 200240, Shanghai, P.R. China aut Hong Dan Key Laboratory of Artificial Structures and Quantum Control, Ministry of Education, Department of Physics, Shanghai Jiao Tong University, 800 Dong Chuan Road, 200240, Shanghai, P.R. China aut Ying Wang Key Laboratory of Artificial Structures 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 Structures 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 24/6(2011-08-01), 1869-1875 1557-1939 24:6<1869 2011 24 10948 https://doi.org/10.1007/s10948-011-1136-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-011-1136-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhu Shengping Key Laboratory of Artificial Structures 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 Structures 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- Xu Da Key Laboratory of Artificial Structures 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 Huaran Key Laboratory of Artificial Structures 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 Structures 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- Hong Dan Key Laboratory of Artificial Structures 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- Ying Wang Key Laboratory of Artificial Structures 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 Structures 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 24/6(2011-08-01), 1869-1875 1557-1939 24:6<1869 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer