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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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纳米Pb薄膜的球化及合并长大过程
, PP. 347-351
Keywords: 纳米Pb薄膜,球化,合并长大
Abstract:
利用透射电子显微镜原位观察技术对纳米Pb薄膜在电子束辐照下的形态变化过程进行了细致的观察研究.结果表明,形态不稳定的纳米Pb薄膜,发生球化转变;球化后的Pb颗粒具有很好的可动性;颗粒的随机运动和碰撞导致颗粒之间的合并长大.Pb颗粒的合并长大速率与Pb颗粒的平均尺寸和碰撞频率有关.从热力学角度对纳米Pb膜球化和Pb颗粒团聚长大的机制进行了探讨.
| [1] | Bayles B J, Ford J A, Salkind M J. TMS AIME, 1967;239: 844
|
| [2] | Zhang L H, Sui M L, Zhang L, Li D X. Acta Metall Sin,(张丽华.隋曼龄、张 磊.李斗星 金属学报、2002;38:1)
|
| [3] | Li D X, Pirouz P, Heuer A H. Philos Mag, 1992; 65A: 403
|
| [4] | Mayer J W, Lan S S. Electronic Materials Science. NewYork: Macmillan, 1990
|
| [5] | Parratt N J. Chem Eng Prog, 1966; 62: 61
|
| [6] | Iijima S, Ichihashi T. Phys Rev Lett, 1986; 56: 616
|
| [7] | Smith D J, Petford-Long A K, Wallenberg L R, BovinJ-O. Science, 1986; 233: 872
|
| [8] | Giesen-Siebert M, Jentjens R, Poensgen M, Ibach H. PhysRev Lett, 1993; 71: 3521
|
| [9] | Stoldt C R, Cadilhe A M, Jenk C J, Wen J-M, Evens JW, Thiel P A. Phys Rev Lett, 1997; 81: 2950
|
| [10] | Iijima S, Ichihashi T. Phys Rev Lett, 1986; 56: 616
|
| [11] | Zhang L H, Sui M L, Zhang L, Hu K Y, Li D X. ApplPhys Lett, 2001; 78: 3621
|
| [12] | Wang P X. Power Metallurgy. Beijing: Metallurgical In-dustry Press, 1997: 187(王盘鑫 粉末冶金学 北京:冶金工业出版社、1997:187)
|
| [13] | Kuczynski G C. Trens AIME, 1949; 185: 169
|
| [14] | Kellogg L. Phys Rev Lett, 1994; 73: 1833t
|
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