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	STUDIES ON DEFECT OF Ni ELECTRODEPOSITS MEANS OF POSITRON ANNIHILATION LIFETIME SPECTROSCOPY
	Zhong,CX ; Fang,JL ; Chen,RQ ; Zhou,SM ; Chen,BY ; Yao,SB ; Zhou SM(周绍民)
	1985
英文摘要	Nickel, electrodeposited from twelve typical plating baths, were investigated by positron annihilation lifetime spectroscopy. In view of the impurity presented in Ni deposits, the theoretical analysis was based on four state trapping model. The estimation of concentration of vacancy-like and void-type defect of as-deposited sample, as a function of the annihilation parameters, was obtained from two-component fitting. The annealing behavior of sample No.10 had been studied. Based on the resulting curves of annihilation parameters vs annealing temperature, it was found that two states of hydrogen, i.e. adsorption and solid solution states, were presented in as deposited sample and the phenomena that the vacancy-like moved into the void-type and the chemical clustering effect occurred during the annealing processes were observed.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/61595]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Zhong,CX,Fang,JL,Chen,RQ,et al. STUDIES ON DEFECT OF Ni ELECTRODEPOSITS MEANS OF POSITRON ANNIHILATION LIFETIME SPECTROSCOPY[J],1985.
APA	Zhong,CX.,Fang,JL.,Chen,RQ.,Zhou,SM.,Chen,BY.,...&周绍民.(1985).STUDIES ON DEFECT OF Ni ELECTRODEPOSITS MEANS OF POSITRON ANNIHILATION LIFETIME SPECTROSCOPY..
MLA	Zhong,CX,et al."STUDIES ON DEFECT OF Ni ELECTRODEPOSITS MEANS OF POSITRON ANNIHILATION LIFETIME SPECTROSCOPY".(1985).

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