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dc.contributor.authorXu, Bingen
dc.contributor.authorDai, Hai Taoen
dc.contributor.authorWang, Shu Guoen
dc.contributor.authorChu, Fu-Chuanen
dc.contributor.authorHuang, Chou-Hsiungen
dc.contributor.authorYu, Sheng-Fuen
dc.contributor.authorZhao, Jun Liangen
dc.contributor.authorSun, Xiao Weien
dc.contributor.authorLin, Ray-Mingen
dc.identifier.citationXu, B., Dai, H. T., Wang, S. G., Chu, F.-C., Huang, C.-H., Yu, S.-F., et al. (2014). Using Pre-TMIn Treatment to Improve the Optical Properties of Green Light Emitting Diodes. International Journal of Photoenergy, 2014, 952567-.en
dc.description.abstractWe investigated the effects of pre-TMIn treatment on the optical properties of green light emitting diodes (LEDs). Although pre-TMIn treatment did not affect the epitaxial structure of quantum wells, it significantly improved the quality of the surface morphology relative to that of the untreated sample. Indium cluster can be seen by high-resolution transmission electron microscopy (HR-TEM), which is the explanation for the red-shift of photoluminescence (PL). Time-resolved photoluminescence measurements indicated that the sample prepared with pre-TMIn treatment had a shorter radiative decay time. As a result, the light output power of the treated green LED was higher than that of the conventional untreated one. Thus, pre-TMIn treatment appears to be a simple and efficient means of improving the performance of green LEDs.en
dc.relation.ispartofseriesInternational journal of photoenergyen
dc.rightsCopyright © 2014 Bing Xu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.subjectDRNTU::Science::Physics::Optics and lighten
dc.titleUsing pre-TMIn treatment to improve the optical properties of green light emitting diodesen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.versionPublished versionen
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