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[期刊论文] 作者:LI Jian-Qi,LI Long,ZHOU Yu-Qing,REN Zhi-An,CHE Guang-Can,ZHAO Zhong-Xian, 来源:中国物理快报(英文版) 年份:2001
The structural features of MgB2 superconductors prepared under different conditions have been analysed by means of transmission electron microscopy. The MgB2 cr...
[期刊论文] 作者:CHEN Ling,CHE Guang-Can,LI Hong,DONG Cheng,ZHOU Fang,HUANG Yu-Zhen,ZHAO Zhong-Xian, 来源:中国物理快报(英文版) 年份:2000
Superconductivity of n-type superconductor Nd1.85Ce0.15CuO4-y (NCCO) by electrochemical oxidation is reported for the first time and the cyclic voltammogram cur...
[期刊论文] 作者:XIONG Han,CHE Guang-Can,YAO Yu-Shu,NI Yong-Ming,LIU Zhen-Xing,JIA Shun-Lian,DONG Cheng,ZHAO Zhong-Xian, 来源:中国物理快报(英文版) 年份:2001
The nearly single phase (R0.4Pr0.6)0.5Ca0.5Ba2Cu3O7-δ compounds (R = La, Pr, Nd, Sm, Eu, Gd and Y) with Tc about 100 K were prepared under high pressure and hi...
[期刊论文] 作者:REN Zhi-An,CHE Guang-Can,ZHAO Zhong-Xian,CHEN Hong,DONG Cheng,NI Yong-Ming,JIA Shun-Lian,WEN Hai-Hu, 来源:中国物理快报(英文版) 年份:2001
The new superconductor MgB2 has been prepared in two ways, by high pressure and ambient pressure synthesis.The superconducting properties were measured and comp...
[期刊论文] 作者:ZHAO ZHI-WEN,ZHAO ZHONG-XIAN,LIU ZHI-YONG,YANG HAI-PENG,CHE GUANG-CAN,REN ZHI-AN,NI YONG-MING,LI SHI-LIANG, 来源:中国物理(英文版) 年份:2001
The newly discovered superconductor MgB2 has a transition temperature Tc of about 40 K, which is touchingthe upper line of that predicted by the phonon-mediated...
[期刊论文] 作者:LIU Guang-Tong,JIN Hao,LI Zheng,GENG Hong-Xia,CHE Guang-Can,JIN Duo,SUN Lian-Feng,XIE Si-Shen,LUO Jian-Lin, 来源:中国物理快报(英文版) 年份:2008
We have performed low temperature resistivity p(T) and specific heat C(T) measurements on a superconducting polycrystalline Nb0.75Mg0.25B2 sample.The results in...
[期刊论文] 作者:REN Zhi-An,LU Wei,YANG Jie,YI Wei,SHEN Xiao-Li,LI Zheng-Cai,CHE Guang-Can,DONG Xiao-Li,SUN Li-Ling,ZHOU, 来源:中国物理快报(英文版) 年份:2008
We report the superconductivity in iron-based oxyarsenide Sm[O1-xFx]FeAs, with the onset resistivity transition temperature at 55.0K and Meissner transition at...
[期刊论文] 作者:,MENG Jian-Qiao,LIU Guo-Dong,DONG Xiao-Li,WU Gang,LIU Rong-Hua,CHEN Xian-Hui,REN Zhi-An,YI Wei,CHE Guang-Can, 来源:中国物理快报(英文版) 年份:2008
High resolution photoemission measurements are carried out on non-superconducting LaFeAsO parent compound and various superconducting RFeAs(O1-xFx) (R=La, Ce an...
[期刊论文] 作者:,MENG Jian-Qiao,LIU Guo-Dong,DONG Xiao-Li,WU Gang,LIU Rong-Hua,CHEN Xian-Hui,REN Zhi-An,YI Wei,CHE Guang-Can, 来源:中国物理快报(英文版) 年份:2008
High resolution photoemission measurements are carried out on non-superconducting SmOFeAs parent compound and superconducting SmFeAs(O1-xFx) (x=0.12, and 0.15)...
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