Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Shouyu Dai"'
Publikováno v:
Science China Physics, Mechanics & Astronomy. 57:1644-1648
High temperature electrical and thermal transport properties, that is, electrical conductivity, Seebeck coefficient and thermal conductivity, of CdO ceramics have been investigated. Because of the good electrical properties and low thermal conductivi
Publikováno v:
Journal of Applied Physics; 3/1/2005, Vol. 97 Issue 5, p054102, 5p, 1 Chart, 4 Graphs
Autor:
Haizhong Guo, Lifeng Liu, Yiyan Fei, Wenfeng Xiang, Huibin Lü, Shouyu Dai, Yueliang Zhou, Zhenghao Chen
Publikováno v:
Journal of Applied Physics; 10/1/2003, Vol. 94 Issue 7, p4558, 5p, 3 Black and White Photographs, 4 Graphs
Autor:
Wei Yu, Guangsheng Fu, Longjiang Li, Shufang Wang, Fuqiang Liu, Jianglong Wang, Shouyu Dai, Qing Lü
Publikováno v:
Scripta Materialia. 69:533-536
The high-temperature thermoelectric properties of Cd1−xPrxO (0% ⩽ x ⩽ 1.5%) ceramics have been investigated. The addition of a very small amount of Pr6O11 to CdO results in a remarkable decrease in resistivity while maintaining moderate Seebeck
Publikováno v:
Journal of the European Ceramic Society. 33:1763-1768
The effect of Er 3+ doping on the structure and thermoelectric transport properties of CdO ceramics was investigated. The solubility limit of Er 3+ in CdO was very small and that additions of more than about 0.5 at% Er 3+ resulted in the presence of
Publikováno v:
Journal of Physics and Chemistry of Solids. 74:1127-1130
ZnO and Mn- or Cu-doped ZnO ceramics have been investigated using photoluminescence (PL) spectra and through X-ray photoelectron spectroscopy (XPS). The PL spectra show that the band gap is approximately 3.19 eV, 3.17 eV, and 3.01 eV for ZnO, Zn 0.92
Autor:
Jianglong Wang, Fuqiang Liu, Shufang Wang, Wei Yu, Shouyu Dai, Shanshan Chen, Guangsheng Fu, Guoying Yan
Publikováno v:
Thin Solid Films. 534:168-171
c-axis oriented nanocrystalline Bi 2 Sr 2 Co 2 O y thin films with the average grain size of 25 nm have been achieved by chemical solution deposition combined with a rapid annealing process in oxygen. The resistivity and Seebeck coefficient of the na
Autor:
Ming-Hua Qiu, Zhuo Zhang, L.Y. Xiao, W W Zhou, Shouyu Dai, Fa Zhang, Liangzhen Lin, Guomin Zhang, X H Li, Naihao Song, Jinzheng Zhang, Xiaoji Du, Z.K. Wang, Dong Zhang
Publikováno v:
IEEE Transactions on Applied Superconductivity. 21:2100-2103
Magnesium diboride (MgB2) shows a wide application prospect in the field of low field DC application for its relatively simple structure and rather higher critical temperature than LTS. With the development of MgB2 composite superconductor manufactur
Autor:
Shouyu Dai, Zhuo Zhang, L.Y. Xiao, Guomin Zhang, Liangzhen Lin, X H Li, Yigang Zhou, Zhan Zhang
Publikováno v:
IEEE Transactions on Applied Superconductivity. 20:1250-1253
The critical performance of YBCO tape with inhomogeneous superconducting properties was simulated by use of a bad point distribution model and the Gaussian distribution model. The critical current and n value of the whole HTS tape was analysed. The r
Autor:
Z.K. Wang, L.Y. Xiao, Jinzheng Zhang, Zhiqing Zhu, Dong Zhang, Xiaoji Du, Zhuo Zhang, Naihao Song, Fa Zhang, Guomin Zhang, X. Xu, Ming-Hua Qiu, W W Zhou, Liangzhen Lin, Tianbin Huang, Shouyu Dai, X H Li
Publikováno v:
IEEE Transactions on Applied Superconductivity. 20:764-768
Magnesium diboride shows a wide application prospect in the field of low field DC application for its relatively simple structure and rather higher critical temperature than LTS. With the development of composite superconductor manufacturing technolo