GaN drift-layer thickness effects in vertical Schottky barrier diodes on free-standing HVPE GaN substrates

• Main Authors: Deki, M., Nitta, S., Honda, Y., Amano, H., Sandupatla, Abhinay, Arulkumaran, Subramanian, Ng, Geok Ing, Ranjan, Kumud
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: I-V characteristics; Epitaxy; Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/90024; http://hdl.handle.net/10220/49368
• 機構: Nanyang Technological University

Vertical Schottky barrier diodes (SBD) with different drift-layer thicknesses (DLT) of GaN up to 30 μm grown by metalorganic chemical vapour deposition (MOCVD) were fabricated on free-standing GaN grown by hydride vapour phase epitaxy (HVPE). At room temperature, SBD’s exhibited average barrier heig...