ФТП, 2004, том 38, выпуск 8

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Key aspects in the modeling of concentrator III--V solar cells
and III--V thermophotovoltaic converters

CarlosAlgora

Instituto de Energ'a Solar--Universidad Politecnica de Madrid E.T.S.I. Telecomunicacion,
28040 Madrid, Spain

(Получена 9 февраля 2004 г. Принята к печати 11 февраля 2004 г.)

The development of III--V concentrator solar cells and thermophotovoltaic converters is at a critical point in which both a sophisticated technology and an accurate modeling are required. This paper emphasizes the aspects relating to the modeling of multijunction solar cells for the concentration of applications as well as with thermophotovoltaic converters. In the case of solar cells the key aspects are:

- Necessity of three dimensional modeling,

- Consideration of real conditions of operation,

- Critical review of material parameters.

For TPV converters, the aforemetioned aspects are also of application. Preliminarily, the material parameters of the less mature thermophotovoltaic semiconductors must be specified or even measured.

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