论固体膜形成纳米管的机理(英文)  

On the Mechanism of the Solid Films Roll up into Nanotubes

作　　者：程开甲[1] 程漱玉[1] 

机构地区：[1]西北核技术研究所,陕西西安710024

出　　处：《稀有金属材料与工程》2003年第10期773-776,共4页Rare Metal Materials and Engineering

摘　　要：Oliver G.Schmidt和Karl Eberl在自然杂志上发表了1个重要的发现:几乎对于任何材料的固体薄膜,一旦薄膜从基体上剥离开,几乎在任意部位都可以形成纳米管,这个试验结果可以用TFDC(托马斯-费米尔-迪拉克-程氏)电子理论来解释。An important experiment was reported in Nature by Oliver G. Schmidt and Karl Eberl: nanotubes can be formed from thin solid films of almost any material at almost any position, once these films are released from their substrate. This result can be expounded on the ground of the Thomas-Fermi- Dirac-Cheng (TFDC) electron theory.

关 键 词：TFD(托马斯-费米尔-迪拉克) 电子密度 内应力 

分 类 号：TB43[一般工业技术]