Developments of the photopyroelectric detection theory which, in certain circumstances, lead to the simultaneous determination of specific heat, thermal conductivity and thermal diffusivity of materials are outlined. The case of solids and liquid crystals are presented and the advantages over the gas coupled photoacoustic configuration are discussed. © 1990 Società Italiana di Fisica.
Zammit, U., Marinelli, M., Pizzoferrato, R., Scudieri, F., Martellucci, S. (1990). Theoretical aspects of photopyroelectric detection for simultaneous determination of thermal conductivity and specific heat. NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. D CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS, 12(6), 803-811 [10.1007/BF02464755].
Theoretical aspects of photopyroelectric detection for simultaneous determination of thermal conductivity and specific heat
ZAMMIT, UGO;MARINELLI, MASSIMO;PIZZOFERRATO, ROBERTO;SCUDIERI, FOLCO;MARTELLUCCI, SERGIO
1990-01-01
Abstract
Developments of the photopyroelectric detection theory which, in certain circumstances, lead to the simultaneous determination of specific heat, thermal conductivity and thermal diffusivity of materials are outlined. The case of solids and liquid crystals are presented and the advantages over the gas coupled photoacoustic configuration are discussed. © 1990 Società Italiana di Fisica.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
