Two-photon-excited green emission and its dichroic shift of oriented thin-film CdS on glass formed by laser deposition

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dc.contributorVirginia Techen
dc.contributor.authorUllrich, B.en
dc.contributor.authorSchroeder, R.en
dc.contributor.authorSakai, H.en
dc.contributor.authorZhang, A.en
dc.contributor.authorCheng, S. Z. D.en
dc.contributor.departmentPhysicsen
dc.date.accessed2014-01-24en
dc.date.accessioned2014-02-03T15:57:19Zen
dc.date.available2014-02-03T15:57:19Zen
dc.date.issued2002-01en
dc.description.abstractThe photoluminescence of oriented thin-film CdS on glass formed by laser deposition was investigated employing 200 fs, 1.54 eV laser pulses at room temperature. The ultrafast excitation caused a two-photon absorption process, which results in purely green emission at the band gap. The spectra are fitted very well by the application of the van Roosbroeck-Shockley relation, density of states, and Urbach's rule demonstrating the intrinsic character of the radiative recombination. It is further shown that the energy position of the emission peak depends on the polarization of the impinging laser beam due to the dichroism of the highly oriented films. (C) 2002 American Institute of Physics.en
dc.identifier.citationUllrich, B; Schroeder, R; Sakai, H; et al., "Two-photon-excited green emission and its dichroic shift of oriented thin-film CdS on glass formed by laser deposition," Appl. Phys. Lett. 80, 356 (2002); http://dx.doi.org/10.1063/1.1432756en
dc.identifier.doihttps://doi.org/10.1063/1.1432756en
dc.identifier.issn0003-6951en
dc.identifier.urihttp://hdl.handle.net/10919/25280en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/80/3/10.1063/1.1432756en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectphotoluminescenceen
dc.subjectcrystalsen
dc.subjectablationen
dc.subjectroomen
dc.subjectPhysicsen
dc.titleTwo-photon-excited green emission and its dichroic shift of oriented thin-film CdS on glass formed by laser depositionen
dc.title.serialApplied Physics Lettersen
dc.typeArticle - Refereeden

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