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In Situ Spectroscopy and Modeling of Deformation Behavior of Nanoscale Interfacial Materials

Published online by Cambridge University Press:  21 March 2011

Takakazu Suzuki ,
W. Suetaka ,
A. Suzuki ,
T. Sato  and
T. Suzuki
Takakazu Suzuki
Affiliation:
Nano-System Research Institute, AIST, Tsukuba, Ibaraki 305-8563, Japan
W. Suetaka
Affiliation:
TSS Research Lab, Ibaraki, 305-0041, Japan
A. Suzuki
Affiliation:
TSS Research Lab, Ibaraki, 305-0041, Japan
T. Sato
Affiliation:
TSS Research Lab, Ibaraki, 305-0041, Japan
T. Suzuki
Affiliation:
TSS Research Lab, Ibaraki, 305-0041, Japan
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Abstract

In this work, the behavior of molecules in thin-film lubricants, several tens of nanometers thick, is studied by in situ reflection infrared spectroscopy and by molecular dynamics simulations. The effect of fatty acid additives on the properties of these interfacial films is also studied. The results of these experiments are presented and interpreted, and the latest outcomes of molecular dynamics simulations are discussed. It is concluded that the molecular orientation in thin films of interfacial materials is markedly affected by the use of additives.

Keywords

tribologysimulationinfrared (IR) spectroscopy
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1297: Symposium P – Deformation Mechanisms, Microstructure Evolution and Mechanical Properties of Nanoscale Materials , 2011 , mrsf10-1297-p10-22
Copyright
Copyright © Materials Research Society 2011

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References

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