Zobrazeno 1 - 9
of 9
pro vyhledávání: '"H. F. Sakeek"'
Publikováno v:
Catal. Sci. Technol.. 2:379-385
We report on a new and versatile method for preparing homogenous, crack-free and macro–meso-porous thick films of TiO2, ZnO and ZnO–TiO2 composites using a single step coating procedure and fairly low annealing temperatures of a maximum of 400 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ee365b60849a143a5b47c4e6a12a324
https://doi.org/10.1039/c1cy00302j
https://doi.org/10.1039/c1cy00302j
Publikováno v:
Physica C: Superconductivity. 258:1-8
Josephson junctions in ramp-type geometry with artificial PrBa 2 Cu 3 O 7 barriers are prepared in a multilayer process using laser-deposited films and patterning with conventional photolithography and argon-ion etching. The Josephson junctions have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b77f79adfe2e34d6e915b42fbf2a4e4
https://doi.org/10.1016/0921-4534(95)00795-4
https://doi.org/10.1016/0921-4534(95)00795-4
Publikováno v:
Journal of Superconductivity. 7:823-828
The plasma produced during laser ablation deposition of thin film YBCO has been studied by optical emission spectroscopy. There is evidence of increased YO band emission in the range 590–625 nm as the ambient oxygen gas pressure confining the plume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a3314fbfd00fca758a8bbfe75e0c594
https://doi.org/10.1007/bf01320877
https://doi.org/10.1007/bf01320877
Publikováno v:
Journal of Applied Physics. 75:1138-1144
The optical plume emissions produced on excimer laser ablation of a YBa2Cu3O7 target are reported and identified with the various atomic, ionic, and molecular species present. The spatial and temporal distribution of these emissions were studied as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68ad382e1b9fe2ffdbc3427733918ed8
https://doi.org/10.1063/1.356498
https://doi.org/10.1063/1.356498
Publikováno v:
Materials Science and Engineering: B. 13:15-19
YBaCuO films with (001) orientation have been deposited on MgO by laser ablation at 248 and 193 nm wavelengths. Transitions to zero resistance at 87 K and 90 K have been reproducibly achieved in the respective cases. Optical spectroscopy stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a0d2192823c0adb92ffea3d2a73a0f5
https://doi.org/10.1016/0921-5107(92)90096-r
https://doi.org/10.1016/0921-5107(92)90096-r
Autor:
Jmcc Anderson, S. J. Laverty, T. Morrow, M. McLaughlin, William Graham, Paul Maguire, J. Molloy, H. F. Sakeek
Publikováno v:
Applied Physics Letters. 63:1865-1867
Pulsed laser deposition (PLD) from a hot pressed manganese doped ZnS target using a KrF laser, has produced a high rate deposition method for growing luminescent thin films. Good stoichiometric quality and typical luminescent crystal structures have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3ef2cdf7ec54fed0a3103706b0cf42d
https://doi.org/10.1063/1.110656
https://doi.org/10.1063/1.110656
Publikováno v:
Applied Physics Letters. 59:3631-3633
Time‐resolved optical absorption spectroscopy techniques were used to study Ba, metastable Ba+, and YO absorptions in the laser‐produced plasma plume from a YBa2Cu3O7 target. Results obtained indicate an initial explosive removal of material from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5117123594ae3da8a1f3a562fec62379
https://doi.org/10.1063/1.105628
https://doi.org/10.1063/1.105628
Publikováno v:
Superconductor Science and Technology. 4:613-615
YBaCuO films with (001) orientation have been deposited on MgO by laser ablation at 248 and 193 nm wavelengths. Transitions to zero resistance at 87 K and 90 K have been reproducibly achieved in the respective cases. Optical spectroscopic studies of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c8210160ad7cfe9d455b8a54ebf8cb7
https://doi.org/10.1088/0953-2048/4/11/015
https://doi.org/10.1088/0953-2048/4/11/015
Publikováno v:
Journal of Applied Physics. 70:2455-2457
The optimization of interrelated deposition parameters during deposition of in situ YBa2Cu3O7 thin films on MgO 〈001〉 substrates by KrF laser ablation was systematically studied in a single experimental chamber. The optimum condition was found to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f082e1082060f7bbdb8f676d24486f58
https://doi.org/10.1063/1.349398
https://doi.org/10.1063/1.349398