Cyclotron electron beam excited surface plasmon polaritons coherent radiationGong Sen, Zhao Tao, Hu Min, Zhong Renbin, Chen Xiaoxing, Liu Diwei, Zhang Ping, Zhang Chao, Chen Jian, Jin Biaobin, Wang Huabing, Wu Peiheng and Liu ShenggangEPL, 111 2 (2015) 24004DOI: https://doi.org/10.1209/0295-5075/111/24004
