%0 Journal Article
%T PULSED MODULATION OF CYCLOTRON ION BEAM<br>迥旋加速器离子束的脈冲调制
%A SEN QING-HE
%A JIANG SONG-SHENG
%A GU YI-PAN
%A <br>申青鹤
%A 蒋崧生
%A 顾以藩
%J 物理学报
%D 1960
%I 
%X A combination of ion source modulation and modulation of the accelerating voltage is employed for a 1.2 metre cyclotron to obtain pulsed ion beam. The minimum pulse duration is about 1-2 microseconds; the frcquency can be varied continuously from about 0.2 to 1000 cycles.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5C6D564AE16F04DA52E4B833939CE8E9&yid=DDA12465F03AF56A&vid=7801E6FC5AE9020C&iid=0B39A22176CE99FB&sid=BB0EA31DB1B01173&eid=C3BF5C58156BEDF0&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0