Abstract
A method of the direct measurement of the temperature coefficient of specific heat (TCSH), based on a modulation principle is proposed. The temperature dependence of the specific heat of a sample results in non‐sine like temperature oscillations, which is detected by the harmonic analysis. The measurements of the TCSH of tungsten from 2000 to 3600 K are in good agreement with the previously obtained specific heat data [1] which were interpreted as related to the vacancy formation in a crystal lattice. The proposed method can be used for studying the point defect formation in equilibrium and, possibly, for studying the specific heat singularities at the second‐order phase transitions.
| Original language | English |
|---|---|
| Pages (from-to) | 573-579 |
| Number of pages | 7 |
| Journal | Physica Status Solidi (A) Applied Research |
| Volume | 9 |
| Issue number | 2 |
| DOIs | |
| State | Published - 16 Feb 1972 |
| Externally published | Yes |
Fingerprint
Dive into the research topics of 'Direct measurement of the temperature coefficient of specific heat'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver