Thickness of the soft layer on glassy po
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Pattrawin Gasemjit; Diethelm Johannsmann
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Article
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2006
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John Wiley and Sons
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English
β 298 KB
## Abstract The flow behavior of the nearβsurface region of polystyrene films was studied via the decay kinetics of imprinted corrugation gratings at elevated temperatures. The speed of the decay is the result of a balance between surface tension, on the one hand, and viscous drag, on the other. De