物理气相沉积制备金属玻璃薄膜及其力学性能的样品尺寸效应
Magnetron Sputtering Metal Glass Film Preparation and the “Specimen Size Effect” of the Mechanical Property
物理气相沉积制备金属玻璃薄膜及其力学性能的样品尺寸效应 |
| 曹庆平, 吕林波, 王晓东, 蒋建中 |
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Magnetron Sputtering Metal Glass Film Preparation and the “Specimen Size Effect” of the Mechanical Property |
| CAO Qingping, LV Linbo, WANG Xiaodong, JIANG Jianzhong |
| 图14 不同厚度Pd-Si金属玻璃薄膜的电阻随拉伸应变的变化，及在经历10%拉伸应变后样品的表面形貌[ |
| Fig.14 The normalized electric resistance (R / R0, R0 and R denote electric resistance under strain-free and various strain states, respectively) vs strain recorded in situ during straining of Pd-Si metallic glass thin films with different thicknesses varied with the tensile strain (ε) (a), and the surface morphologies of the samples with thicknesses of 250 nm (b), 60 nm (c), 16 nm (d), 9 nm (e), and 7 nm (f) underwent 10% tensile strain[ |
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