Angstrom's thermal diffusivity method for short samples
- 14 September 1987
- journal article
- Published by IOP Publishing in Journal of Physics D: Applied Physics
- Vol. 20 (9) , 1156-1158
- https://doi.org/10.1088/0022-3727/20/9/011
Abstract
An analysis has been made of Angstrom's method for the measurement of the thermal diffusivity of solids when the length of the sample is short and when the end remote from the periodic heat source is thermally isolated. The results of the analysis have been applied to experimental data obtained from a short specimen of Bi0.5Sb1.5Te3.Keywords
This publication has 2 references indexed in Scilit:
- Apparatus for the measurement of thermal diffusivity featuring a low-frequency sine-wave generator and a digital phase meterJournal of Physics E: Scientific Instruments, 1978
- Determination of Thermal Diffusivity by the Temperature Wave MethodJapanese Journal of Applied Physics, 1968