1. Dipòsit Digital de la Universitat de Barcelona
  2. Recerca
  3. Enginyeria Electrònica i Biomèdica
  4. Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/54288
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDimitrievska, Mirjana-
dc.contributor.authorFairbrother, Andrew-
dc.contributor.authorFontané Sánchez, Xavier-
dc.contributor.authorJawhari, Tariq-
dc.contributor.authorIzquierdo Roca, Victor-
dc.contributor.authorSaucedo Silva, Edgardo-
dc.contributor.authorPérez Rodríguez, Alejandro-
dc.date.accessioned2014-05-21T08:59:03Z-
dc.date.available2014-05-21T08:59:03Z-
dc.date.issued2014-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/2445/54288-
dc.description.abstractThis work presents a complete analysis of all Raman active modes of Cu 2ZnSnS4 measuring with six different excitation wavelengths from near infrared to ultraviolet. Simultaneous fitting of spectra allowed identification of 18 peaks from device grade layers with composition close to stoichiometry that are attributed to the 27 optical modes theoretically expected for this crystalline structure, including detection of 5 peaks not observed previously, but theoretically predicted. Resonance effects are assumed to explain the observed increase in intensity of weak modes for near infrared and ultraviolet excitations. These results are particularly relevant for experimental discrimination of Raman modes related to secondary phases.-
dc.format.extent5 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Institute of Physics-
dc.relation.isformatofReproducció del document publicat a: http://dx.doi.org/10.1063/1.4861593-
dc.relation.ispartofApplied Physics Letters, 2014, vol. 104, p. 021901-1-021901-5-
dc.relation.urihttp://dx.doi.org/10.1063/1.4861593-
dc.rights(c) American Institute of Physics , 2014-
dc.sourceArticles publicats en revistes (Enginyeria Electrònica i Biomèdica)-
dc.subject.classificationEspectroscòpia Raman-
dc.subject.classificationCoure-
dc.subject.classificationTermodinàmica-
dc.subject.classificationSemiconductors-
dc.subject.otherRaman spectroscopy-
dc.subject.otherCopper-
dc.subject.otherThermodynamics-
dc.subject.otherSemiconductors-
dc.titleMultiwavelength excitation Raman scattering study of polycrystalline kesterite Cu2ZnSnS4 thin films-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec635271-
dc.date.updated2014-05-21T08:59:03Z-
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/316488/EU//KESTCELLS-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
Publicacions de projectes de recerca finançats per la UE

Files in This Item:
File Description SizeFormat 
635271.pdf418.92 kBAdobe PDFView/Open
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.