Surface-Engineered Nanostructure-Based Efficient Nonpolar GaN Ultraviolet Photodetectors - Monu Mishra; Abhiram Gundimeda; Shibin Krishna; Neha Aggarwal; Lalit Goswami; Bhasker Gahtori; Biplab Bhattacharyya; Sudhir Husale; Govind Gupta (ACS Omega, 2018)