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XPS STUDY OF SUPERCONDUCTOR Ba_2YCu_3O_(7-δ) BY VACUUM ANNEALING
《Chinese Science Bulletin》1989年第4期269-273,共5页胡典文 伍乃娟 沈电洪 齐上雪 
Project supported by the National Natural Science Foundation of China & Academia Sinics.
Discovery of the superconductivity in Ba-Y-Cu-O system above liquid nitrogen transition temperature has stimulated the extensive studies. The properties of superconducting material depend on the temperature and atmosp...
关键词:high T_c SUPERCONDUCTOR PHOTOELECTRON spectroscopy vacuum ANNEALING Ba2YCu3O7-8. 
Quantized Conductance of Majorana Zero Mode in the Vortex of the Topological Superconductor(Li_(0.84)Fe_(0.16))OHFeSe被引量:2
《Chinese Physics Letters》2019年第5期90-97,共8页C.Chen Q.Liu T.Z.Zhang D.Li P.P.Shen X.L.Dong Z.-X.Zhao T.Zhang D.L.Feng 
Supported by the National Natural Science Foundation of China;the National Key R&D Program of China under Grant Nos2016YFA0300200,2017YFA0303004 and 2017YFA0303003;the Key Research of Frontier Sciences of CAS under Grant No QYZDY-SSW-SLH001
The Major ana zero mode(MZM), which manifests as an exotic neutral excitation in superconductors, is the building block of topological quantum computing. It has recently been found in the vortices of several iron-base...
关键词:OHFeSe Quantized CONDUCTANCE of MAJORANA Zero Mode in the VORTEX of the Topological SUPERCONDUCTOR MZM LI STM FE 
均匀磁场中的超导体球并不受磁悬浮力
《重庆师范学院学报(自然科学版)》2000年第1期71-73,共3页周清荃 
利用Maxwell张力张量 ,计算均匀磁场中的超导体球并不受磁悬浮力 。
关键词:超导体 均匀磁场 磁悬浮力 电动力学 
铁掺杂PrBa_2Cu_3O_7的化学键性质和Mssbauer谱研究
《分子科学学报》2001年第2期77-81,共5页高发明 张思远 
国家自然科学基金资助项目 ( 2 9871 0 2 9)
利用电介质的平均能带模型计算了PrBa2 Cu3O7的化学键参数 ,得到Cu(1 )—O键的平均共价性为 0 .4 1 ,Cu(2 )—O键的平均共价性为 0 .2 8.应用由共价性和极化率定义的化学环境因子计算了5 7Fe在PrBa2 Cu3O7中的M ssbauer同质异能位移 ,...
关键词:超导体 PrBa2Cu3O7 化学键 Mossbauer效应 铁掺杂 同质异能位移 
HIGH-TEMPERATURE HEAT CAPACITIES OF THE PHASES IN Y-Ba-Cu-O SYSTEM
《中国有色金属学会会刊:英文版》1995年第4期31-35,共5页Zhang Hengzhong Fang Zheng Zhang Pingmin Chen Xinmin(Department of Chemistry,Central South University of Technology,Changsha 410083) 
HIGH-TEMPERATUREHEATCAPACITIESOFTHEPHASESINY-Ba-Cu-OSYSTEMZhangHengzhong;FangZheng;ZhangPingmin;ChenXinmin(D...
关键词:HEAT capacity high-temperature DSC TG SUPERCONDUCTOR Y-BA-CU-O SYSTEM 
Study of High-Temperature Superconductor Diplexers for Satellite Communications被引量:1
《Journal of Electronic Science and Technology of China》2005年第3期260-263,共4页刘娟秀 羊恺 罗正祥 补世荣 宁俊松 张天良 
Supported by the Foundation of National 863 Programme of China (No.2002AA306421)
The high-temperature superconductor (HTSC) resonator and diplexer are simulated by full-wave tools. A newly developed miniature HTSC diplexer is designed and fabricated on double sided YBa2Cu3O7 (YBCO) film (YBCO...
关键词:high-temperature superconductor MICROWAVE DIPLEXER satellite communication 
PARAMAGNETIC MEISSNER EFFECTS IN MELT-TEXTURED Y_(0.99)Nd_(0.01)Ba_2Cu_3O_(7-y)SUPERCONDUCTOR
《Acta Metallurgica Sinica(English Letters)》2002年第3期295-298,共4页
the National R&D Center on Superconductivity of China and was carried out within the scientific exchange program between China and the Netherlands.
The paramagnetic Meissner effect (PME) was observed on the field-cooled M-T curves of melt-textured Y0.99Nd0.01Ba2Cu3O7-y in applied magnetic fields from 1kOe to 40kOe. In the magnetic field below 1kOe, the sample und...
关键词:YBCO superconductor paramagnetic Meissner effect (PME) 
消化道胶囊内窥镜的磁引导驱动被引量:3
《北京生物医学工程》2008年第4期416-420,435,共6页李弋可 王文兴 颜国正 
上海市科委项目(051111021)资助
通过分析既有的消化道胶囊内窥镜驱动方式,针对其控制复杂、可靠性低、有可能损伤消化道、能量需求过大以及驱动受消化道尺寸限制等缺点提出采用外加磁场靠磁力驱动的方案,以期望实现不消耗胶囊内窥镜内部能量、不受消化道尺寸限制的无...
关键词:驱动 磁引导 胶囊内窥镜 超导 
DOUBLE PEAK STRUCTURE OF O_(18) IN PHOTOEMISSION SPECTRA OF Bi-Sr-Ca-O HIGH-Tc SUPERCONDUCTORS
《Chinese Physics Letters》1989年第6期261-264,共4页LIU Zhenxiang XIE Kan WU Naijuan SHEN Dianhong LIN Zhangda 
supported by The National Center for Research and Development on Superconductivity.
The double peak structure of O_(18) in photoemission spectra of Bi-Sr-Ca-Cu-O superconductor is studied by XPS,and compared with that of SrCO_(3).The result indicates that the double peak structure of O_(18) spectra i...
关键词:SPECTRA SUPERCONDUCTOR 
0-π transition induced by the barrier strength in spin superconductor Josephson junctions
《Chinese Physics B》2018年第9期558-561,共4页Wen Zeng Rui Shen 
Project supported by the National Key R&D Program of China(Grant No.2017YFA0303203);the National Natural Science Foundation of China(Grant No.11474149)
The Andreev-like levels and the free energy of the spin superconductor/insulator/spin superconductor junction are obtained by using the Bogoliubov-de Gennes equation. The phase dependence of the spin supercurrents exh...
关键词:spin superconductor Josephson junction 
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