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dc.contributor.author Hamilton, B.
dc.contributor.author Poolton, Nigel
dc.contributor.author Evans, D. A.
dc.date.accessioned 2008-12-10T09:23:43Z
dc.date.available 2008-12-10T09:23:43Z
dc.date.issued 2005-04
dc.identifier.citation Hamilton , B , Poolton , N & Evans , D A 2005 , ' Synchrotron-laser pump-probe luminescence spectroscopy: Correlation of electronic defect states with x-ray absorption in wide-gap solids ' Journal of Physics D: Applied Physics , vol 38 , no. 9 , pp. 1478-1484 . , 10.1088/0022-3727/38/9/023 en
dc.identifier.issn 0022-3727
dc.identifier.other PURE: 89849
dc.identifier.other dspace: 2160/1505
dc.identifier.uri http://hdl.handle.net/2160/1505
dc.identifier.uri http://www.iop.org/EJ/abstract/0022-3727/38/9/023/ en
dc.description Poolton, Nigel; Hamilton, B.; Evans, D.A., (2005) 'Synchrotron-laser pump-probe luminescence spectroscopy: Correlation of electronic defect states with x-ray absorption in wide-gap solids', Journal of Physics D: Applied Physics 38 pp.1478-1484 RAE2008 en
dc.description.abstract The potential for synchrotron–laser pump–probe luminescence measurements to provide a direct link between the chemical/structural properties of light emitting wide band-gap solids and optically active electronic trapping states is evaluated. Initial results are presented that demonstrate the various excitation and relaxation processes involved, whereby the synchrotron pump provides the chemical/structural information, and the laser probes both radiative and non-radiative electronic trapping states. The examples described here demonstrate that the laser probe may quench, be neutral, or enhance the synchrotron-pumped luminescence of the wide band-gap materials boron nitride, SiO2 and Na0.7Ca0.3Al1.3Si2.7O8, respectively. Consideration is given to the potential of the method to provide a general route to the analysis of single components in heterogeneous systems. en
dc.format.extent 7 en
dc.language.iso eng
dc.relation.ispartof Journal of Physics D: Applied Physics en
dc.title Synchrotron-laser pump-probe luminescence spectroscopy: Correlation of electronic defect states with x-ray absorption in wide-gap solids en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1088/0022-3727/38/9/023
dc.contributor.institution Institute of Mathematics & Physics (ADT) en
dc.contributor.institution Mathematics and Physics en
dc.description.status Peer reviewed en


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