New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedade Brasileira de Física
2006
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| _version_ | 1876481793468661760 |
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| author | José del Rio Valdés |
| author_facet | José del Rio Valdés |
| contents | New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures José del Rio Valdés G. N. Logvinov Yu. G. Gurevich Física, Astronomía y Matemáticas Thermoelectricity Thermoelectric cooling Nontraditional approach to explain the thermoelectric cooling is suggested . It is based on the Le Chatelier-Braun thermodynamic principle. New effect of cooling and heating of junction of two materials (barrierlessthermoelectric cooling) is theoretically predicted, and this effect is different from the Peltier effect (barrierthermoelectric cooling). The suggested thermoelectric effect must be displayed always at the finite values ofthe junction surface heat conductivity h. Barrierless thermoelectric effect occurs even in the case when theconducting materials are identical with the same Peltier coefficients. It is shown that both barrier and barrierlessthermoelectric cooling effects always exist simultaneously in the general case. The reasons proving reversibilityof the thermoelectric cooling process are resulted. 2006 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46436541 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3B Vol.36 |
| format | Artículo científico |
| id | redalyc_46436541 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures José del Rio Valdés Física, Astronomía y Matemáticas Thermoelectricity Thermoelectric cooling New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures José del Rio Valdés G. N. Logvinov Yu. G. Gurevich Física, Astronomía y Matemáticas Thermoelectricity Thermoelectric cooling Nontraditional approach to explain the thermoelectric cooling is suggested . It is based on the Le Chatelier-Braun thermodynamic principle. New effect of cooling and heating of junction of two materials (barrierlessthermoelectric cooling) is theoretically predicted, and this effect is different from the Peltier effect (barrierthermoelectric cooling). The suggested thermoelectric effect must be displayed always at the finite values ofthe junction surface heat conductivity h. Barrierless thermoelectric effect occurs even in the case when theconducting materials are identical with the same Peltier coefficients. It is shown that both barrier and barrierlessthermoelectric cooling effects always exist simultaneously in the general case. The reasons proving reversibilityof the thermoelectric cooling process are resulted. 2006 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46436541 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3B Vol.36 |
| title | New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures |
| topic | Física, Astronomía y Matemáticas Thermoelectricity Thermoelectric cooling |
| url | https://www.redalyc.org/articulo.oa?id=46436541 |