Ramanathan, K. G. ; Yen, S. H. ; Estalote, E. A. (1977) Total hemispherical emissivities of copper, aluminum, and silver Applied Optics, 16 (11). pp. 2810-2817. ISSN 0003-6935
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Official URL: http://www.opticsinfobase.org/ao/abstract.cfm?URI=...
Related URL: http://dx.doi.org/10.1364/AO.16.002810
Abstract
The temperature variation of the total hemispherical emissivities of Cu, Al, and Ag has been studied by using a temperature decay method in the 150-1000-K range. The results obtained are found to support, for the first time, a classical relaxation theory developed by Parker and Abbott. The experimental emissivity data are used to calculate the emissive relaxation times t for Cu, Al, and Ag at various temperatures in this range. These t values are found to be practically insensitive to temperature, a behavior contrary to that shown by the electrical relaxation times calculated from the resistivity vs temperature data of these metals.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Optical Society of America. |
| ID Code: | 82904 |
| Deposited On: | 16 Feb 2012 07:39 |
| Last Modified: | 16 Feb 2012 07:39 |
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