作者: Haruhiko Yao , Kenji Ema , Carl W. Garland
DOI: 10.1063/1.1148492
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摘要: A high-resolution computerized calorimeter capable of fully automatic operation in either ac or relaxation modes is described. Emphasis given to a new version the technique which heater power ramped linearly time. This improvement results superior performance and convenience studying both first- second-order phase transitions allows quantitative evaluation latent heats as well pretransitional heat capacity variations. Examples are for use this study liquid crystal transitions.