Dynamics of a glassy polymer studied by
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Daniele Fioretto; Filippo Scarponi
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Article
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2009
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Elsevier Science
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English
β 417 KB
The propagation and damping of acoustic modes in glassy polymethylacrylate are studied by means of Brillouin light scattering technique. An overview of the experimental setup and of the data acquisition and analysis developed by our group is briefly given. The temperature behavior of characteristic