Title :
Dependence of variation of average frequencies of diffusion type transducers on deviation of diffusion temperature
Author_Institution :
NIIIP, Novosibirsk, Russia
Abstract :
The effect of temperature change in one stage diffusion of acceptor impurity in low resistive semiconductor crystals of cadmium sulfide on average frequency of diffusion type transducers is considered. The expression for analysis of the phenomenon is derived from the second equation of diffusion. Some practical considerations for increase of reproducibility of diffusion type transducer parameters are presented.
Keywords :
cadmium compounds; diffusion; piezoelectric transducers; temperature distribution; CdS; acceptor impurity; diffusion equation; diffusion temperature deviation; diffusion type transducers; low resistive semiconductor crystals; one stage diffusion; temperature change; variation dependence; Cadmium compounds; Crystals; Equations; Fabrication; Frequency; Piezoelectric transducers; Semiconductor impurities; Silver; Temperature dependence; Temperature distribution;
Conference_Titel :
Microwave Electronics: Measurements, Identification, Applications, 2003. MEMIA 2003. Proceedings of the 4th IEEE-Russia Conference
Print_ISBN :
5-7782-0439-6
DOI :
10.1109/MEMIA.2003.1282196
