|Effect of humidity on microstructure and properties of YBCO films prepared by Electron Beam Coevaporation|
|Wang LH(王连红); Shu YH(舒勇华); Fan J(樊菁)|
|Source Publication||Science China-Technological Sciences|
YBCO superconducting films were prepared by Electron Beam Coevaporation method. All the YBCO films were annealed at 760°C in humidity range of 2.3%–9.5%. Microstructure of the YBCO thin films was analyzed by means of X-ray diffraction (XRD) and scanning electron microscopy (SEM). Superconducting properties of the YBCO films were measured by electromagnetic induction method. XRD results showed that c-axis-oriented grains existed in the YBCO films. Morphologies of the YBCO films showed that all the films had a smooth and crack-free surface. YBCO films prepared at 7.3% humidity condition showed J c value of 4.6 MA cm−2 at 77 K in self-field.
|Keyword||Thin-films Deposition Ybco Superconducting Films Coevaporation|
|Indexed By||SCI ; EI|
|Wang LH,Shu YH,Fan J. Effect of humidity on microstructure and properties of YBCO films prepared by Electron Beam Coevaporation[J]. Science China-Technological Sciences,2012,55(8):2291-2294.|
|APA||王连红,舒勇华,&樊菁.(2012).Effect of humidity on microstructure and properties of YBCO films prepared by Electron Beam Coevaporation.Science China-Technological Sciences,55(8),2291-2294.|
|MLA||王连红,et al."Effect of humidity on microstructure and properties of YBCO films prepared by Electron Beam Coevaporation".Science China-Technological Sciences 55.8(2012):2291-2294.|
|Files in This Item:||Download All|
|Recommend this item|
|Export to Endnote|
|Similar articles in Google Scholar|
|Similar articles in Baidu academic|
|Similar articles in Bing Scholar|
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.