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Wide-frequency specific heat spectrometer
Abstract
We have developed a technique to measure the frequency-dependent specific heat of a liquid over a frequency range exceeding five decades, 0.01–3000 Hz. The measurement is not performed adiabatically, but rather relies on heat diffusion from a thin, planar heater immersed in the liquid sample. The spectrometer has been used to study organic liquids near the glass transition.
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Citations
Cited by
Lower limit to the thermal conductivity of disordered crystals
Cahill, D. G., Watson, S. K., & Pohl, R. O. (1992) · Physical Review B · doi:10.1103/physrevb.46.6131 · Cited by 2,617
Thermal conductivity measurement from 30 to 750 K: the 3ω method
Cahill, D. G. (1990) · Review of Scientific Instruments · doi:10.1063/1.1141498 · Cited by 1,928
Enthalpy relaxation and recovery in amorphous materials
Hodge, I. M. (1994) · Journal of Non-Crystalline Solids · doi:10.1016/0022-3093(94)90321-2 · Cited by 1,206
Scaling in the relaxation of supercooled liquids
Dixon, P. K., Wu, L., Nagel, S. R., Williams, B. D., & Carini, J. P. (1990) · Physical Review Letters · doi:10.1103/physrevlett.65.1108 · Cited by 592
Self-citationThermal conductivity of a -Si:H thin films
Cahill, D. G., Katiyar, M., & Abelson, J. R. (1994) · Physical Review B · doi:10.1103/physrevb.50.6077 · Cited by 523
Metadata
- Authors
- Birge, N. O., & Nagel, S. R.
- Venue
- Review of Scientific Instruments
- Publisher
- AIP Publishing
- Published
- 1987-08-01
- Volume
- 58
- Issue
- 8
- Pages
- 1464-1470
- ISSN
- 0034-6748 (ISSN-L)
- 1089-7623
- OpenAlex
- W2084643515
- Cited by
- 175
- References
- 0
- FWCI
- 4.64
- Type
- journal article
- Language
- en
- Open access
- closed
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- Birge, N. O., & Nagel, S. R. (1987). Wide-frequency specific heat spectrometer. Review of Scientific Instruments. https://doi.org/10.1063/1.1139434
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
