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https://olympias.lib.uoi.gr/jspui/handle/123456789/14130Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Song, X. F. | en |
| dc.contributor.author | Fu, R. L. | en |
| dc.contributor.author | Agathopoulos, S. | en |
| dc.contributor.author | He, H. | en |
| dc.contributor.author | Zhao, X. R. | en |
| dc.contributor.author | Li, R. | en |
| dc.date.accessioned | 2015-11-24T17:35:28Z | - |
| dc.date.available | 2015-11-24T17:35:28Z | - |
| dc.identifier.issn | 0013-4651 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14130 | - |
| dc.rights | Default Licence | - |
| dc.subject | cerium | en |
| dc.subject | doping profiles | en |
| dc.subject | europium | en |
| dc.subject | high-temperature effects | en |
| dc.subject | light emitting diodes | en |
| dc.subject | phosphors | en |
| dc.subject | powders | en |
| dc.subject | strontium compounds | en |
| dc.subject | emitting phosphors | en |
| dc.subject | photoluminescence | en |
| dc.subject | nitride | en |
| dc.subject | eu2+ | en |
| dc.subject | sr | en |
| dc.subject | ba | en |
| dc.subject | oxynitride | en |
| dc.subject | emission | en |
| dc.subject | color | en |
| dc.title | Luminescence and Energy-Transfer Mechanism in SrSi2O2N2:Ce3+,Eu2+ Phosphors for White LEDs | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | Doi 10.1149/1.3270491 | - |
| heal.identifier.secondary | <Go to ISI>://000273222700085 | - |
| heal.identifier.secondary | http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JESOAN000157000002000J34000001&idtype=cvips&gifs=yes&ref=no | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.publicationDate | 2010 | - |
| heal.abstract | A series of Ce3+ and Eu2+ co-doped SrSi2O2N2 phosphors, whose features qualify them for consideration in white-light UV or blue light-emitting diodes (LEDs), was synthesized via a high temperature solid-state reaction under a reductive atmosphere. The dependence of luminescence properties of the produced powders on the concentration of an activator (Eu2+) and a coactivator (Ce3+) was investigated. The experimentally recorded luminescence spectra and the calculations of the efficiency of energy transfer from Ce3+ to Eu2+ and the critical distance between Ce3+ and Eu2+ suggest a resonance-type energy-transfer mechanism from Ce3+ to Eu2+ due to dipole-dipole interactions. | en |
| heal.publisher | Electrochemical Society | en |
| heal.journalName | Journal of the Electrochemical Society | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
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