Positron lifetime in vacancy-impurity complexes

Positron lifetime in vacancy-impurity complexes
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空位-杂质复合物中的正电子寿命

DOI:
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发表时间:
1981
期刊:
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通讯作者:
R. Gupta
R. Gupta
中科院分区:
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文献类型:
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作者:
C. Corbel;R. Gupta

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2014我们计算了Al中空位-溶质(Na,Mg,Zn)复合体的正电子寿命。寿命取决于溶质原子,并随这些溶质的增加而增加。在某些情况下,这种变化与双空位的变化是相同的。这些结果表明,空位复合体和空位-杂质复合体不容易通过寿命测量来区分。《体质通讯》第42卷(1981)L-547 L-550《物理学文摘》
2014 We calculate the positron lifetime in vacancy-solute (Na, Mg, Zn) complexes in Al. The lifetime depends on the solute atom and increases with these solute. The variation is in some cases of the same order as for the divacancy. These results indicate that vacancy complexes and vacancy-impurity complexes are not easily distinguished by lifetime measurements. J. Physique LETTRES 42 (1981) L-547 L-550 15 DÉCEMBRE 1981, 1 Classification Physics Abstracts 78.70B