Studies of vacancies and vacancy-impurity pairs in Cu-0.5 at. % Ge by means of positron annihilation
Studies of vacancies and vacancy-impurity pairs in Cu-0.5 at. % Ge by means of positron annihilation
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研究%20of%20空位%20和%20空位-杂质%20pairs%20in%20Cu-0.5%20at.%20%%20Ge%20by%20意味着%20of%20正电子%20湮灭
DOI：
10.1007/bf00884271
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发表时间：
1974
期刊：
影响因子：
--
通讯作者：
S. Tanigawa
中科院分区：
文献类型：
--
作者：
M. Doyama;K. Kuribayashi;S. Nanao;S. Tanigawa
Cu-0.5at.的正电子湮没% Ge作为测量温度的函数进行了研究。通过使用捕获模型，已确定铜中的空位的形成能和锗原子与空位之间的结合能分别为1.28和0.27 eV。
Positron annihilation in Cu-0.5 at. % Ge as a function of measuring temperature has been studied. By the use of the trapping model, the formation energy of a vacancy in copper and the binding energy between a germanium atom and a vacancy have been determined to be 1.28 and 0.27 eV, respectively.