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dc.contributor.authorBabu, K Sowri-
dc.contributor.authorSanguino, P-
dc.contributor.authorSchwarz, R-
dc.contributor.authorSantos, L-
dc.contributor.authorAlves, S-
dc.contributor.authorFedorov, A-
dc.identifier.issn0975-0959 (Online); 0301-1208 (Print)-
dc.description.abstractThe visible photoluminescence (PL) of ZnO is controversial for a long time. At present, the contribution of oxygen interstitial defects to yellow/orange emission from ZnO nanostructures is on debate. In this report, the origin of orange emission from solution- grown ZnO nanorods is investigated using excitation wavelength dependent photoluminescence PL, PL excitation and UV-Vis spectra. These results showed that orange emission may be due to the transition of an electron from shallow defect levels positioned slightly below the conduction band to the singly ionized oxygen vacancies. Hence, it is believed that oxygen interstitials may not be responsible for orange emission from solution grown ZnO nanostructures.en_US
dc.publisherNIScPR-CSIR, Indiaen_US
dc.sourceIJPAP Vol.59(06) [June 2021]en_US
dc.subjectZnO nanorodsen_US
dc.subjectSemiconductor nanostructuresen_US
dc.titleOrange Photoluminescence from Hydrothermally Grown Zno Nanorods and Study on its Defectsen_US
Appears in Collections:IJPAP Vol.59(06) [June 2021]

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