Origin of the two-dimensional hole gas and criteria for its existence in the III-nitride heterostructures

• Main Authors: Lingaparthi, R., Dharmarasu, Nethaji, Radhakrishnan, K.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Acceptor State; Distribution Models
• Online Access: https://hdl.handle.net/10356/169147
• Institution: Nanyang Technological University

The existence of the two-dimensional electron gas (2DEG) and two-dimensional hole gas (2DHG) in the same III-nitride heterostructure is advantageous for the development of complementary nitride electronics. However, it is still unclear whether the buried-2DHG and the top 2DEG can coexist in the same...