A weak change of resistivity caused by visible radiation both for commercial and for model thick-film (cermet) resistors (TFRs) has been observed and studied in the temperature range 10-380 K. A possible origin of this photoelectric effect in terms of photoexcited electrons emitted from the metallic grain surface into glassy region is discussed.
Photoconductivity of thick-film resistors / G. B., Parravicini; G., Samoggia; Morten, Bruno; M., Prudenziati. - In: MICROELECTRONICS INTERNATIONAL. - ISSN 1356-5362. - STAMPA. - 5:(1988), pp. 17-19.
Photoconductivity of thick-film resistors
MORTEN, Bruno;
1988
Abstract
A weak change of resistivity caused by visible radiation both for commercial and for model thick-film (cermet) resistors (TFRs) has been observed and studied in the temperature range 10-380 K. A possible origin of this photoelectric effect in terms of photoexcited electrons emitted from the metallic grain surface into glassy region is discussed.
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