Zobrazeno 1 - 10
of 134
pro vyhledávání: '"R A Cragg"'
Publikováno v:
Superconductor Science and Technology. 9:952-956
Studies of magnetic field penetration into high- films ( (YBCO)) have been performed using magneto-optical techniques. The magnetic field was applied to one side of the YBCO film in a region near its centre. The field was created by using two configu
Autor:
F. Habib, A.E. Curzon, B. Heinrich, S Meng-Burany, V. Angus, J. C. Irwin, J. Chrzanowski, R A Cragg, N. Fortier, A A Fife, Weibing Xing, G. Anderson
Publikováno v:
Superconductor Science and Technology. 9:113-119
Thin films of (Tl-2212) were grown on (001) single crystals by excimer laser ablation using Tl-free targets and subsequent ex situ thalliation. The thalliation process of the film precursor () took place in an crucible containing the precursor and Tl
Autor:
F. Habib, B. Heinrich, A.E. Curzon, H. Zhou, R A Cragg, A A Fife, J. Chrzanowski, J. C. Irwin, S Meng-Burany, V. Angus, Christopher J. Backhouse
Publikováno v:
Superconductor Science and Technology. 8:513-518
The uniformity of the structural and superconducting properties of large-area thin films of YBa2Cu3Oz (YBCO) deposited by RF magnetron sputtering on (001) faces of LaAlO3 single crystals have been investigated using XRD, AES, SEM, EDAX, Raman spectro
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:1420-1423
Temperature dependence of ac susceptibilities, /spl chi/=/spl chi/'-i/spl chi/", were studied on YBa/sub 2/Cu/sub 3/O/sub 7/ thin films as a function of ac frequency and driving field. The data were compared with theoretical calculations. Critical cu
Autor:
F. Habib, A A Fife, Christopher J. Backhouse, B. Heinrich, J. Chrzanowski, A.E. Curzon, H. Zhou, R A Cragg, J. C. Irwin, S Meng-Burany, V. Angus
Publikováno v:
Superconductor Science and Technology. 8:455-458
High-quality S/I and S/I/S epitaxial heterostructures (S=YBa2Cu3Ox, l=SrTiO3) have been grown in situ on LaAlO3 and SrTiO3(001) single crystals, by the single-chamber pulsed laser deposition technique. YBa2Cu3Ox and SrTiO3 layers were deposited seque
Autor:
H. Zhou, M.B. Burbank, W. Westera, J. Chrzanowski, P.R. Kubik, P. Brown, X.M. Burany, F. Habib, A.E. Curzon, V. Angus, S. Govorkov, B. Heinrich, J. Nomura, M. Smith, K. Ferguson, R A Cragg, K. Betts, J. Vrba, G. Anderson, P. Spear, Weibing Xing, J.C. Irwin, Christopher J. Backhouse, A.A. Fife
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 5:3113-3118
High-T/sub c/ DC SQUID magnetometers operating at 77 K have been fabricated from epitaxial YBCO and SrTiO/sub 3/ films and characterized. The DC SQUID washers incorporated either bicrystal or step-edge microbridge junctions of widths down to about 3
Publikováno v:
Macromolecules. 26:4878-4887
The blue color that develops during the alkali metal-mediated reductive-coupling of dihaloorganosilanes to form polysilanes has been shown to arise from colloidal alkali metal particles. The development of the color is demonstrated to mark the end of
Publikováno v:
ChemInform. 22
Autor:
R. H. Cragg, C. K. Ma
Publikováno v:
ChemInform. 23
Autor:
H J, CASS, R W, CRAGG
Publikováno v:
United States naval medical bulletin. 47(6)