Minimizing Starting Current of Smith–Purcell Radiation
Journal Article: Grating Optimization for Smith–Purcell Radiation: Direct Correlation Between Spatial Growth Rate and Starting Current Author: Md Arifuzzaman Faisal ; Peng ZhangPublisher: IEEE Transactions on Electron Devices (Impact Factor: 3.221) Publication date: 10 October, 2022Doi: 10.1109/TED.2022.3208846 (To read this journal article, click here) Abstract Smith–Purcell radiation (SPR) is generated when electrons travel close to a metallic periodic grating. It was found…