纳米Pb薄膜的形态不稳定性研究
, PP. 1-5
Keywords: 纳米薄膜,形态不稳定性,界面能
Abstract:
利用透射电子显微镜对纳米Pb/Al膜在电子束辐照下的形态变化进行了研究。结果表明，纳米Pb膜的形态不稳定或形态变化以Pb薄膜的球化和Pb颗粒的团聚长大为特征，从热力学角度对纳米Pb膜球化的条件进行了分析，认为球化与界面状态或界面能大小密切相关.
| [1] | JJohnson W L. Prog Mater Sci, 1996; 30: 81
|
| [2] | BBene R W. J Appl Phys, 1997; 61: 1826
|
| [3] | PParratt N. J Chem Eng Prog, 1966; 62: 61
|
| [4] | CCline H E. Acta Metall, 1971: 19: 481
|
| [5] | AAlonso J H, March N H. Electrons in Metals and Alloys.London: Academic Press, 1989: 438, 442
|
| [6] | IIijima S, Ichihashi T. Phys Rev Lett, 1986; 56: 616
|
| [7] | HHowe J W. Interface in Materials. New York:Wiley,1997:307
|
Full-Text
