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Conference Paper Analysis of Forward Characteristics in AlGan/GaN SBD with Schottky Contact Lying on Mesa Edge
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Authors
Youngrak Park, Sangchoon Ko, Wooyoung Jang, Jungjin Kim, Woojin Jang, Sungbum Bae, Jaekyoung Mun, Eunsoo Nam
Issue Date
2013-09
Citation
International Conference on Solid State Devices and Materials (SSDM) 2013, pp.144-145
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.7567/SSDM.2013.PS-6-2
Abstract
AlGaN/GaN SBD employing the structure with covering mesa edge by Schottky metal has been proposed and fabricated. Novel properties such as turn-on voltage shift and diode idealization were found. The corresponding turn-on voltage shift is about -0.15 V. We believe that mesa edge contact helps a SBD on Al-GaN/GaN to be idealized.
KSP Keywords
Schottky contacts, Turn-on voltage, Voltage shift, edge contact