Publication: Simulation of characteristics of microwave transistors with AlGaN heterostructures
Дата
2019
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Аннотация
© 2019 Published under licence by IOP Publishing Ltd. In work results of researches in the area of simulation of electrical characteristics of the AlGaN/GaN field-effect transistor are provided. The considerable difference of transport processes in case of the strong and feeble electrical polarization is shown. The role of capture of centers in volume of a buffer layer GaN is analyzed and it is shown that deep interruptions can influence considerably on distribution of electrostatic potential and density of electrons in a buffer layer. In case of high concentration of interruptions there is a sharp lowering of density of the free electrons with increase of distance from the channel, the current density in the depth of a buffer layer decreases.
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Simulation of characteristics of microwave transistors with AlGaN heterostructures / Pevtsov, E.Ph. [et al.] // IOP Conference Series: Materials Science and Engineering. - 2019. - 498. - № 1. - 10.1088/1757-899X/498/1/012040
URI
https://www.doi.org/10.1088/1757-899X/498/1/012040
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https://openrepository.mephi.ru/handle/123456789/17985
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065594651&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000472784800040
https://openrepository.mephi.ru/handle/123456789/17985