Deposition of M-C (M = Cr, Mn, Fe) films by magnetron sputtering
被引:1
作者:
Hou, QR
论文数: 0引用数: 0
h-index: 0
机构:
Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R ChinaTsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China
Hou, QR
[1
]
Zhang, HY
论文数: 0引用数: 0
h-index: 0
机构:
Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R ChinaTsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China
Zhang, HY
[1
]
机构:
[1] Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China
来源:
MODERN PHYSICS LETTERS B
|
2005年
/
19卷
/
11期
关键词:
transition metal carbide;
mechanical properties;
electrical resistivity;
D O I:
10.1142/S0217984905008505
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
Thin films of M-C (M = Cr, Mn, Fe) have been deposited on silicon substrates by magnetron sputtering. It was found that interdiffusion between carbide films and silicon substrates occurred for Mn-C/Si and Fe-C/Si samples. The hardness and elastic modulus of the Cr-C films were around 16 +/- 1 GPa and 210 +/- 21 GPa, respectively. Mn-C and Fe-C films were not so hard as Cr-C films. The resistivity of these films at room temperature was between 0.267 and 3.40 m Omega cm. The resistivity of Cr-C and Mn-C films changed a little with time at 673 K in air.