Solid-like dynamics in ultrathin films of polymeric liquids

Gaurav Singh; Ravi F. Saraf; Yves Martin

doi:10.1063/1.1637145

Solid-like dynamics in ultrathin films of polymeric liquids

Gaurav Singh, Ravi F. Saraf, Yves Martin

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The fast dynamics in ultrathin films of polymeric liquids was analyzed. The dynamic behavior was obtained by deforming the film under oscillating electric field and measuring the electrostrictive strain by the interferometric method. The dynamic response of thin films as a function of frequency in the 10-64 kHz or 100-16 μs range indicated that the electrostrictive dynamics was primarily elastic. The amplitude modulation due to the change in reflectivity from the sample due to electric field was found to be well within the noise.

Original language	English (US)
Pages (from-to)	5410-5412
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	26
DOIs	https://doi.org/10.1063/1.1637145
State	Published - Dec 29 2003
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1637145

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title = "Solid-like dynamics in ultrathin films of polymeric liquids",

abstract = "The fast dynamics in ultrathin films of polymeric liquids was analyzed. The dynamic behavior was obtained by deforming the film under oscillating electric field and measuring the electrostrictive strain by the interferometric method. The dynamic response of thin films as a function of frequency in the 10-64 kHz or 100-16 μs range indicated that the electrostrictive dynamics was primarily elastic. The amplitude modulation due to the change in reflectivity from the sample due to electric field was found to be well within the noise.",

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AU - Martin, Yves

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N2 - The fast dynamics in ultrathin films of polymeric liquids was analyzed. The dynamic behavior was obtained by deforming the film under oscillating electric field and measuring the electrostrictive strain by the interferometric method. The dynamic response of thin films as a function of frequency in the 10-64 kHz or 100-16 μs range indicated that the electrostrictive dynamics was primarily elastic. The amplitude modulation due to the change in reflectivity from the sample due to electric field was found to be well within the noise.

AB - The fast dynamics in ultrathin films of polymeric liquids was analyzed. The dynamic behavior was obtained by deforming the film under oscillating electric field and measuring the electrostrictive strain by the interferometric method. The dynamic response of thin films as a function of frequency in the 10-64 kHz or 100-16 μs range indicated that the electrostrictive dynamics was primarily elastic. The amplitude modulation due to the change in reflectivity from the sample due to electric field was found to be well within the noise.

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Solid-like dynamics in ultrathin films of polymeric liquids

Abstract

ASJC Scopus subject areas

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