High Sensitivity of Porous Si-Doped GaN MSM Photodetector using Thermally Untreated Platinum Contact

• Main Authors: Mahmood, Ainorkhilah, Hassan, Zainuriah, Ahmed, Naser M, Yusof, Yushamdan, Yam, Fong Kwong, Chuah, Lee Siang
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: QC Physics
• Online Access: http://eprints.usm.my/34098/1/Section%20C%20149.pdf; http://eprints.usm.my/34098/

this work. we report the formation of porous Si-doped GaN films under a novel alternating current (sine-wave a.c. (50 Hz)) photo-assisted electrochemical (ACPEC) etching conditions. The ACPEC formed porous GaN with excellent structural and surface morphology. Field emission scanning electron micr...