TY - RPRT TI - Note: A real-time beam current density meter AU - Junliang, Liu AU - Deyang, Yu AU - Fangfang, Ruan AU - Yingli, Xue AU - Wei, Wang PY - 2013 DO - 10.1063/1.4795400 UR - https://www.osti.gov/biblio/22105467 ID - 22105467 ER -