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The influence of temperature on micro-friction at point contact was studied on the basis of analysis of micro interfacial friction. Based on Towle's experimental relationship between sheer strength and temperature and the theory of thermal effect on mechanical properties of material, the relationship between the friction force and temperature is deduced. Theoretical analysis shows that the friction decreases as the temperature increases when the interfacial temperature is lower than the material's Debye temperature. Theoretical calculation and experimental results of atomic force microscopy show the same trend, indicating that the theory and the method presented in this paper is feasible.
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Keywords:
- Interfacial friction /
- real contact area /
- temperature /
- friction force
[1] Krim J 2002 Surf. Sci. 500 741
[2] Gong Z L, Huang P 2008 Acta Phys. Sin. 57 2358 (in Chinese)[龚中良、黄 平 2008 57 2385]
[3] Ringlein J, Robbins M O 2004 Am. J. Phys. 72 884
[4] Bowden F P, Tabor D 1964 The Friction and Lubrication of Solid (Oxford: Clarenden Press)
[5] Gnecco E, Bennewitz R, Gyalog T 2000 Phys. Rev. Lett. 84 1172
[6] Sang Y, Dubé M, Grant M 2001 Phys.Rev. Lett. 87 174301
[7] Towle L C, Riecker R E 1968 Appl. Phys. Lett. 13 159
[8] Tian S, Li XC,Li BS1985 Metal Physics Performance (Beijing: Defense industry Publishing house) (in Chinese) [田 莳、李秀臣、李邦淑 1985 金属物理性能]
[9] Brenner D W 1990 Phys. Rev. B 42 9458
[10] Yuan J H, Chen Y M 2007 Acta Phys. Sin. 56 4180 (in Chinese) [袁剑辉、程玉民 2007 56 4180]
[11] Pethica J B,Oliver W C 1987 Phys. Scr. T19 62
[12] Wang R 1992 Metallic Material Physical Property (Beijing: Metallurgical industry publishing house) (in Chinese) [王 润 1992 金属材料物理性能(北京:冶金工业出版社)]
[13] Lennard-Jones, Cohesion J E 1931 Proceedings of the Physical Society 43 461
[14] Schirmeisen A, Jansen L, Hlscher H 2006 Appl. Phys. Lett. 88 123108
[15] Zhao KH, Luo WY 1998 New Concept Physics: Calorifics (Beijing: Higher Education Press) (in Chinese) [赵凯华、罗蔚茵 1998 新概念物理教程:热学(北京:教育出版社)]
[16] Bennewitz R, Gnecco E, Gyalog T 2001 Tribol. Lett. 10 51
[17] Bennewitz R, Gyalog T, Guggisberg M 1999 Phys. Rev. B 60 11301
[18] Sills S, Overney R M 2003 Phys. Rev. Lett. 91 095501
[19] Krylov S Yu, Jinesh K B, Valk H 2005 Phys. Rev. E 71 065101
[20] Jinesh K B 2008 Phys. Rev. B 78 155440
[21] Nieman G W, Weertman J R, Siegel R W 1991 J. Mater. Res. 6 1012
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[1] Krim J 2002 Surf. Sci. 500 741
[2] Gong Z L, Huang P 2008 Acta Phys. Sin. 57 2358 (in Chinese)[龚中良、黄 平 2008 57 2385]
[3] Ringlein J, Robbins M O 2004 Am. J. Phys. 72 884
[4] Bowden F P, Tabor D 1964 The Friction and Lubrication of Solid (Oxford: Clarenden Press)
[5] Gnecco E, Bennewitz R, Gyalog T 2000 Phys. Rev. Lett. 84 1172
[6] Sang Y, Dubé M, Grant M 2001 Phys.Rev. Lett. 87 174301
[7] Towle L C, Riecker R E 1968 Appl. Phys. Lett. 13 159
[8] Tian S, Li XC,Li BS1985 Metal Physics Performance (Beijing: Defense industry Publishing house) (in Chinese) [田 莳、李秀臣、李邦淑 1985 金属物理性能]
[9] Brenner D W 1990 Phys. Rev. B 42 9458
[10] Yuan J H, Chen Y M 2007 Acta Phys. Sin. 56 4180 (in Chinese) [袁剑辉、程玉民 2007 56 4180]
[11] Pethica J B,Oliver W C 1987 Phys. Scr. T19 62
[12] Wang R 1992 Metallic Material Physical Property (Beijing: Metallurgical industry publishing house) (in Chinese) [王 润 1992 金属材料物理性能(北京:冶金工业出版社)]
[13] Lennard-Jones, Cohesion J E 1931 Proceedings of the Physical Society 43 461
[14] Schirmeisen A, Jansen L, Hlscher H 2006 Appl. Phys. Lett. 88 123108
[15] Zhao KH, Luo WY 1998 New Concept Physics: Calorifics (Beijing: Higher Education Press) (in Chinese) [赵凯华、罗蔚茵 1998 新概念物理教程:热学(北京:教育出版社)]
[16] Bennewitz R, Gnecco E, Gyalog T 2001 Tribol. Lett. 10 51
[17] Bennewitz R, Gyalog T, Guggisberg M 1999 Phys. Rev. B 60 11301
[18] Sills S, Overney R M 2003 Phys. Rev. Lett. 91 095501
[19] Krylov S Yu, Jinesh K B, Valk H 2005 Phys. Rev. E 71 065101
[20] Jinesh K B 2008 Phys. Rev. B 78 155440
[21] Nieman G W, Weertman J R, Siegel R W 1991 J. Mater. Res. 6 1012
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