Please use this identifier to cite or link to this item:
http://ri.uaemex.mx/handle20.500.11799/80053
DC Field | Value | Language |
---|---|---|
dc.creator | Carlos Díaz-Guerra | - |
dc.creator | Paloma Almodovar Losada | - |
dc.creator | Marco Antonio Camacho López | - |
dc.creator | SANTIAGO CAMACHO LOPEZ | - |
dc.creator | Javier Piqueras López | - |
dc.date | 2017-06-26 | - |
dc.date.accessioned | 2022-04-21T05:18:02Z | - |
dc.date.available | 2022-04-21T05:18:02Z | - |
dc.identifier | http://hdl.handle.net/20.500.11799/80053 | - |
dc.identifier.uri | http://ri.uaemex.mx/handle20.500.11799/80053 | - |
dc.description | The formation of different phases of Bi2O3 induced by laser irradiation of Bi films has been assessed in situ by micro-Raman spectroscopy as a function of laser wavelength, power density and irradiation time. Raman mapping of the irradiated samples enabled a spatially-resolved study of the distribution of the formed Bi2O3 phases. Red laser (633 nm) irradiation was found to induce the appearance of b-Bi2O3, within a certain range of power densities, by diffusion-controlled processes. In contrast, ultraviolet (UV, 325 nm) laser irradiation, above a certain power density threshold, initially induces the formation of both b and d-Bi2O3 phases. The amount of the produced d-Bi2O3 phase increases by increasing the irradiation time, while that of the b phase follows the opposite trend. UV laser irradiation seems to be a suitable method to produce room temperature stable d-Bi2O3 patterns on Bi films | - |
dc.language | eng | - |
dc.publisher | Journal of Alloys and Compounds | - |
dc.relation | DOI;http://dx.doi.org/10.1016/j.jallcom.2017.06.263 | - |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | - |
dc.source | 0925-8388 | - |
dc.subject | Oxide materials | - |
dc.subject | Laser processing | - |
dc.subject | Phase transitions | - |
dc.subject | Inelastic light scattering | - |
dc.subject | info:eu-repo/classification/cti/2 | - |
dc.title | Formation of b-Bi2O3 and d-Bi2O3 during laser irradiation of Bi films studied in-situ by spatially resolved Raman spectroscopy | - |
dc.type | article | - |
dc.audience | students | - |
dc.audience | researchers | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
Appears in Collections: | Producción |
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