Su Xu-Chun, Fang Hou-Min, Su Qiao-Xiu. INVESTIGATION OF AN OXIDE CATHODE ON A Ni-W-Mg SUBSTRATE BY AES AND XPS[J]. Journal of Electronics & Information Technology, 1982, 4(3): 186-191.
Citation:
Su Xu-Chun, Fang Hou-Min, Su Qiao-Xiu. INVESTIGATION OF AN OXIDE CATHODE ON A Ni-W-Mg SUBSTRATE BY AES AND XPS[J]. Journal of Electronics & Information Technology, 1982, 4(3): 186-191.
Su Xu-Chun, Fang Hou-Min, Su Qiao-Xiu. INVESTIGATION OF AN OXIDE CATHODE ON A Ni-W-Mg SUBSTRATE BY AES AND XPS[J]. Journal of Electronics & Information Technology, 1982, 4(3): 186-191.
Citation:
Su Xu-Chun, Fang Hou-Min, Su Qiao-Xiu. INVESTIGATION OF AN OXIDE CATHODE ON A Ni-W-Mg SUBSTRATE BY AES AND XPS[J]. Journal of Electronics & Information Technology, 1982, 4(3): 186-191.
Activation proeess of an oxide eathode on a Ni-W-Mg substrate was investigated using auger electron spectroscopy (ABS) and X-ray protoelectron spectroscopy (XPS).ABS and XPS results show that the relative surfaee compositions of alkaline earth metal of an oxide eathode have changed during various states of activation. The surfaee layer of a well activated eathode consists of (Ba, Sr, Ca) O+Ba.
Б.П.Никонов, Известия АН СССР,сер.физ.35(1971), 270.[3]张恩虬,物理学报,23(1974), 341; 25(1976), 23.[4]G. A. Haas et al., Appl. of Surface Science, 2(1979), 293.[6]J. A. Th. Verhoeven, Appl. of Surface Science, 5(1980), 361.[7]Б.П.Никонов,Оксидный Катод, Издательство《Энершя》,1979, Москва.
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