Wang Chen, Wang Wei, Sun Jin-Ren, Fang Zhi-Heng, Wu Jiang, Fu Si-Zu, Ma Wei-Xin, Gu Yuan, Wang Shi-Ji, Zhang Guo-Ping, Zheng Wu-Di, Zhang Tan-Xin, Peng Hui-Min, Shao Ping, Yi Kui, Lin Zun-Qi, Wang Zhan-Shan, Wang Hong-Chang, Zhou Bin, Chen Ling-Yan. Experimental diagnoses of plasma electron density by interferometry using an x-ray laser as probeJ. Acta Physica Sinica, 2005, 54(1): 202-205. DOI: 10.7498/aps.54.202