High-pressure infrared absorption spectr
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E. D. Emmons; R. G. Kraus; Srividya S. Duvvuri; J. S. Thompson; A. M. Covington
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Article
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2006
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John Wiley and Sons
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English
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## Abstract Highโpressure Fourierโtransform infrared absorption spectroscopy was used to study poly(methyl methacrylate) in a diamond anvil cell at pressures up to โ8 GPa. The positions of the vibrational modes were measured as a function of pressure. The data were analyzed to determine mode Grรผnei