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TY - CONF AU - Hao, J.K. AU - Chen, J.E. AU - Fan, P.L. AU - Feng, L.W. AU - Huang, S. AU - Lin, L. AU - Liu, K.X. AU - Quan, S.W. AU - Wang, F. AU - Wang, Zh.W. AU - Wen, X.D. AU - Xie, H.M. AU - Zhao, K. AU - Zhu, F. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - Development of DC-SRF Injector at Peking University J2 - Proc. of IPAC2015, Richmond, VA, USA, May 3-8, 2015 C1 - Richmond, VA, USA T2 - International Particle Accelerator Conference T3 - 6 LA - english AB - DC-SRF electron injector, which combines a DC Pierce gun and a 3.5 cell 1.3 GHz superconductor cavity in a cryomodule, has been developed at Peking University. Based on the improvements of beam line, LLRF system and 2K cryogenic system, stable operation of the DC-SRF injector has been carried out recently. Electron beams with 3.4 MeV energy and the currents of ~1mA in a macro-pulse mode was obtained. As the first application of this DC-SRF injector, THz radiation produced with a 10 period undulator was also detected. The description of the experiment process and results will be presented in this paper. PB - JACoW CP - Geneva, Switzerland SP - 2944 EP - 2947 KW - SRF KW - cavity KW - laser KW - electron KW - cathode DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-WEPMN013 UR - http://jacow.org/ipac2015/papers/wepmn013.pdf ER -