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

• Main Authors: Mahmood, Ainorkhilah, Hassan,, Zainuriah, Ahmed, Naser M., Yushamdan, Yushamdan
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: Q Science (General)
• Online Access: http://eprints.usm.my/48410/1/Section%20C%20149.pdf%20cut.pdf; http://eprints.usm.my/48410/
• Institution: Universiti Sains Malaysia

In 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 m...