Wu Yu-Lin, Deng Hui, Yu Hai-Feng, Xue Guang-Ming, Tian Ye, Li Jie, Chen Ying-Fei, Zhao Shi-Ping, Zheng Dong-Ning
Chin. Phys. B 2013, 22 (6): 060309
Besides serving as promising candidates for realizing quantum computing, superconducting quantum circuits are one of a few macroscopic physical systems in which fundamental quantum phenomena can be directly demonstrated and tested, giving rise to a vast field of intensive research work both theoreti...

Zhang Feng-Feng, Yang Feng, Zhang Shen-Jin, Xu Zhi, Wang Zhi-Min, Xu Feng-Liang, Peng Qin-Jun, Zhang Jing-Yuan, Wang Xiao-Yang, Chen Chuang-Tian, Xu Zu-Yan
Chin. Phys. B 2013, 22 (6): 064212
We develop a picosecond widely tunable laser in a deep-ultraviolet region from 175 nm to 210 nm, generated by two stages of frequency doubling of a 80-MHz mode-locked picosecond Ti:sapphire laser. Aβ-BaB2O4 walk-off compensation configuration and a KBe2BO3F2 prism-coupled device are adopted for...

Chen Yong-Yong, Shi Zhong, Zhou Shi-Ming, Rui Wen-Bin, Du Jun
Chin. Phys. B 2013, 22 (6): 067504
Interfacial magnetic anisotropy in Pt/Co1-xFex/Pt multilayer is tuned by doping iron atoms into cobalt layer. The perpendicular magnetic anisotropy and out-of-plane coercivity are found to decrease with x increasing. For a specific x, the out-of-plane coercivity acquires a maximal value as a functio...