Yu Qingchang

SELF-SUSTAINING SPACE-CHARGE LENS

Yu Qingchang, Qiu Hong, 1992 .

THE ACTIVITIES OF HPPA TECHNOLOGY RELATED TO ADS IN CHINA

Fu Shi-nian, Ouyang Hua-fu, Guo Zhi-yu, 2001 .

Characteristics of self-sustaining magnetically confined electron clouds under different electromagnetic fields and pressures

Huang Jiachang, Yu Qingchang, Qiu Hong, 1993 .

A PROTON ACCELERATOR COMPLEX FOR SPALLATION NUETRON SOURCE AND OTHER APPLICATION

Yu Qingchang, 2001 .