结构调制超硬Ti/TiN纳米多层膜的制备及其尺寸效应
杨波波,孙珲,杨田林,郑小龙,徐涛,李方正,宋淑梅

Preparation of Structure-Modulated Superhard Ti/TiN Nano-Multilayers and Size Effect
Bobo YANG,Hui SUN,Tianlin YANG,Xiaolong ZHENG,Tao XU,Fangzheng LI,Shumei SONG
表2 单层TiN薄膜和Ti/TiN纳米多层膜的硬度、弹性模量和H/E
Table 2 Hardness, elastic modulus, and H/E of singlelayer TiN film and Ti/TiN multilayer films
Modulation period39.2 nm20.3 nm13.2 nm7.5 nm

5.2 nm

(calculation)

Singlelayer TiN
H/GPa26.928.534.442.933.925.5
E/GPa294.52310.08348.38357.88314.85302.50
H/E0.09210.09180.09860.11980.10780.084