Pulsed-laser beam profiling for deposition of high-T_c YBCO films

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dc.creatorPechen, Evgeny V.
dc.date1999-06-03
dc.date1999-06-07
dc.date.accessioned2026-07-07T03:13:37Z
dc.date.available2026-07-07T03:13:37Z
dc.descriptionA special shaping of YAG:Nd^{3+} laser beam profile has been found to improve homogeneity and T_c of YBa_2Cu_3O_{7-δ} films being deposited by the pulsed laser. Targets of a considerably non-stoichiometric composition and substrates of slanting cuts have turned to be necessary for the high-quality film growing. Multiple droplets and solid particles ejected from the target surface by the infrared radiation are removed successfuly from the laser-induced plasma by use of a velocity filter.
dc.description3 pages, 2 figures, 1 table
dc.identifierhttps://arxiv.org/abs/cond-mat/9906040
dc.identifierhttp://arxiv.org/abs/cond-mat/9906040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29361
dc.subjectSuperconductivity
dc.subjectMaterials Science
dc.titlePulsed-laser beam profiling for deposition of high-T_c YBCO films
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