Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Novel super stack passivation in AlGaN/GaN HEMT for power electronic applications Subject The topic of the resource AlGaN/GaN interface; current collapse; Johnson figure of merit; surface passivation Description An account of the resource A super-stack passivation technique is proposed for an AlGaN/GaN HEMT in order to improve the breakdown voltage and cutoff frequency. The performance of the proposed technique is benchmarked against a conventional GaN HEMT. The analysis and investigation are carried out using Technology Computer-Aided Design (TCAD). The simulation results are validated with experimental data. It is observed that the breakdown voltage of the conventional and proposed devices is 356V and 449V, respectively. In contrast to the conventional device, the breakdown voltage of the proposed device is improved by 21%. This is the manifestation of the suppression of the electric field by the super-stack passivation technique in the proposed device. Furthermore, it is also observed that the Johnsons figure of merit in the proposed GaN-HEMT is also improved. 2024 The Author(s). Published by IOP Publishing Ltd. Creator An entity primarily responsible for making the resource Arunraja A.; Suresh K.; Senthilnathan S. Source A related resource from which the described resource is derived Materials Research Express, Vol-11, No. 11 Publisher An entity responsible for making the resource available Institute of Physics Date A point or period of time associated with an event in the lifecycle of the resource 2024-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1088/2053-1591/ad8861" target="_blank" rel="noreferrer noopener">https://doi.org/10.1088/2053-1591/ad8861</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208289395&amp;doi=10.1088%2F2053-1591%2Fad8861&amp;partnerID=40&amp;md5=b646c117245b7c0b9971470dd4dbc345" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208289395&amp;doi=10.1088%2f2053-1591%2fad8861&amp;partnerID=40&amp;md5=b646c117245b7c0b9971470dd4dbc345</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access Relation A related resource ISSN: 20531591 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Arunraja A., Department of ECE, Christ University, Kanminike Kumbalgodu Kengeri, Karnataka, Bangalore, 560029, India; Suresh K., Department of EEE, Christ University, Kanminike Kumbalgodu Kengeri, Karnataka, Bangalore, 560029, India; Senthilnathan S., Department of ECE, Christ University, Kanminike Kumbalgodu Kengeri, Karnataka, Bangalore, 560029, India