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Citation: Tang Youqi, Wu Nianzu*, Gui Linlin, Lin Bingxiong, Zheng Xiangmiao, Liu Zhengyi,
Yin Daole, Wu Ke, Zhang Wenbin, Wen Qingze. APPLICATION OF XPS TO STUDYING Y-Ba-Cu-O SUPERCONDUCTOR (Ⅱ)[J]. Acta Physico-Chimica Sinica, ;1988, 4(02): 113-116. doi: 10.3866/PKU.WHXB19880201 shu

APPLICATION OF XPS TO STUDYING Y-Ba-Cu-O SUPERCONDUCTOR (Ⅱ)

1.
Institute of Physical Chemistry; Peking Univ.; Beijing; China
Department of Physics; Peking University; China

Received Date: 8 September 1987
Available Online: 15 April 1988

We have carried out investigations of the surfaces of the Y-Ba-Cu-O superconductor with XPS. Our experiments deal with the chemical valence states of the elements at the surfaces as well as the changes of the surface species and the peak splitings with heating, etching and irradiation.
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