Terahertz Amplification Induced by Electron–Phonon Interactions in Gated Graphene Plasmonic System
1National Key Laboratory of Science and Technology on Vacuum Electronics, School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China.
2Terahertz Radiation and Application Key Laboratory of Sichuan Province, Chengdu 611731, China.
3Yangtze Delta Region Institute (Quzhou), University of Electronic Science and Technology of China, Quzhou, China.
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