Investigation on the effect of current density on porous GaN fabricated by UV-assisted electrochemical etching / Nurul Syuhadah Mohd Razali …[et al.]

• Main Authors: Mohd Razali, Nurul Syuhadah, Abd Rahim, Alhan Farhanah, Radzali, Rosfariza, Mahmood, Ainorkhilah
• Format: Article
• Language: English
• Published: Universiti Teknologi MARA 2021
• Subjects: Physical and theoretical chemistry; Electrochemistry. Electrolysis
• Online Access: http://ir.uitm.edu.my/id/eprint/47339/1/47339.pdf; http://ir.uitm.edu.my/id/eprint/47339/; https://jeesr.uitm.edu.my

This paper reported the anodization of porous GaN by UV-assisted electrochemical etching with a usage of lower power of UV light in an electrolyte that consist of 4% potassium hydroxide (KOH) with a variations of applied current density (20, 30 and 40 mA/cm2 ). Field Emission Scanning Electron Micro...