Friction Force Study on (010) Surface of Polydiacetylene Single Crystal

Friction Force Study on (010) Surface of Polydiacetylene Single Crystal

A friction force study was systematically performed on the (010) surface of a polydiacetylene (PDA) single crystal. The results indicated a decrease in friction forces along the [001], [102], [101], [100], [101] directions. Such frictional features were clarified with respect to the polymerization d...

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Veröffentlicht in:Japanese Journal of Applied Physics 2005-10, Vol.44 (10R), p.7568
Hauptverfasser: Jo, Sadaharu, Yoshikawa, Hitoshi, Nakashima, Naoko, Fujii, Akane, Takenaga, Mitsuru
Format: Artikel
Sprache:eng
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Zusammenfassung:A friction force study was systematically performed on the (010) surface of a polydiacetylene (PDA) single crystal. The results indicated a decrease in friction forces along the [001], [102], [101], [100], [101] directions. Such frictional features were clarified with respect to the polymerization directions, crystallographic directions and the lines on lattice defects. The [001] direction with a minimum friction force corresponds to the polymerization direction. The result of white beam X-ray topography strongly supports the results of friction force microscope (FFM).
ISSN:0021-4922
1347-4065
DOI:10.1143/JJAP.44.7568