Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications
Abstract Eu3+-doped ZnO submicron rod has been prepared by a hydrothermal method. Synthesized rods are characterized by X-ray diffraction, scanning electron microscopy and photoluminescence spectra (PL). The results indicated structures and morphology of rods affected by the Eu3+ doping concentratio...
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| Format: | Article |
| Language: | English |
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Oxford International Collaboration Centre Press (OICC press)
2018-10-01
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| Series: | Journal of Theoretical and Applied Physics |
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| Online Access: | http://link.springer.com/article/10.1007/s40094-018-0304-1 |
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| author | Mei Xin |
| author_facet | Mei Xin |
| author_sort | Mei Xin |
| collection | DOAJ |
| description | Abstract Eu3+-doped ZnO submicron rod has been prepared by a hydrothermal method. Synthesized rods are characterized by X-ray diffraction, scanning electron microscopy and photoluminescence spectra (PL). The results indicated structures and morphology of rods affected by the Eu3+ doping concentration. 5D0–7F J (J = 1, 2 and 3) of Eu3+ emission appeared, and energy transfer from the ZnO host and deep defects of ZnO to Eu3+ in the ZnO:Eu is occurred. Strong and white emission was observed in the sample with 15% Eu. |
| format | Article |
| id | doaj-art-408ad74fffd74b1dbff342ca89a5941b |
| institution | DOAJ |
| issn | 2251-7227 2251-7235 |
| language | English |
| publishDate | 2018-10-01 |
| publisher | Oxford International Collaboration Centre Press (OICC press) |
| record_format | Article |
| series | Journal of Theoretical and Applied Physics |
| spelling | doaj-art-408ad74fffd74b1dbff342ca89a5941b2025-08-20T03:09:41ZengOxford International Collaboration Centre Press (OICC press)Journal of Theoretical and Applied Physics2251-72272251-72352018-10-0112317718210.1007/s40094-018-0304-1Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applicationsMei Xin0School of Physics and Materials Engineering, Dalian Nationalities UniversityAbstract Eu3+-doped ZnO submicron rod has been prepared by a hydrothermal method. Synthesized rods are characterized by X-ray diffraction, scanning electron microscopy and photoluminescence spectra (PL). The results indicated structures and morphology of rods affected by the Eu3+ doping concentration. 5D0–7F J (J = 1, 2 and 3) of Eu3+ emission appeared, and energy transfer from the ZnO host and deep defects of ZnO to Eu3+ in the ZnO:Eu is occurred. Strong and white emission was observed in the sample with 15% Eu.http://link.springer.com/article/10.1007/s40094-018-0304-1Eu-doped ZnOHydrothermal methodSubmicron rodWhite-light emission |
| spellingShingle | Mei Xin Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications Journal of Theoretical and Applied Physics Eu-doped ZnO Hydrothermal method Submicron rod White-light emission |
| title | Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications |
| title_full | Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications |
| title_fullStr | Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications |
| title_full_unstemmed | Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications |
| title_short | Effect of Eu doping on the structure, morphology and luminescence properties of ZnO submicron rod for white LED applications |
| title_sort | effect of eu doping on the structure morphology and luminescence properties of zno submicron rod for white led applications |
| topic | Eu-doped ZnO Hydrothermal method Submicron rod White-light emission |
| url | http://link.springer.com/article/10.1007/s40094-018-0304-1 |
| work_keys_str_mv | AT meixin effectofeudopingonthestructuremorphologyandluminescencepropertiesofznosubmicronrodforwhiteledapplications |