@article {25311,
	title = {Terahertz ultralow voltage gyrotron with upstream output},
	journal = {IEEE Trans. Plasma Science},
	volume = {48},
	year = {2020},
	pages = {1195-1201},
	author = {Li Luo and Shi Pan and Chao-Hai Du* and Ming-Guang Huang and Pu-Kun Liu*}
}
