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Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films
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Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films

Article DOI: 10.3791/53499-v • 09:32 min • January 26th, 2016
January 26th, 2016 •
1, 1
1Department of Chemistry, University of Pennsylvania

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Here, we present a protocol for cooling rate dependent ellipsometry experiments, which can determine the glass transition temperature (Tg), average dynamics, fragility and the expansion coefficient of the super-cooled liquid and glass for a variety of glassy materials.

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Cooling Rate Dependent Ellipsometry Measurements Dynamics Of Thin Glassy Films Glass Transition Temperature Apparent Expansion Coefficient Average Dynamics Polymer Glass Field Ultra-thin Glassy Films High-throughput Experiment Polymer Glasses Organic Molecule Glasses Nanocomposites Film Preparation Polystyrene Toluene Spin Coater
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