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Photopyroelectric detection of phase transitions in solids |
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| Authors: | A. Mandelis F. Care K. K. Chan L. C. M. Miranda |
| Affiliation: | (1) Photoacoustics Laboratory, Department of Mechanical Engineering, University of Toronto, M5S 1A4 Toronto, Ontario, Canada;(2) Center for Chemical Physics, University of Western Ontario, N6A 3K7 London, Ontario, Canada;(3) Present address: Instituto de Estudos Avancados, Centro Tecnico Aerospacial, 12200 S.J. Campos, SP, Brazil |
| Abstract: | The recently developed photopyroelectric spectroscopy (P2ES) has been used to investigate phase transitions in solids. In our variable temperature experiments, specific heat curves for Rochelle Salt and V2O4 powders were obtained and found in good agreement with results obtained previously via more experimentally involved methods. |
| Keywords: | 64 78 |
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