Solution-processed multilayer OLEDs with wide bandgap host
In the present work, efficient Solution-processed green light-emitting diodes based on a phosphorescent emitter with wide bandgap host are reported. A maximum efficiency of 25 cd/A was obtained using the green emitter tris[2-( p -tolyl)pyridine]iridium(III) blended with diphenyl-4-triphenylsilylphen...
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| Veröffentlicht in: | Applied physics. A, Materials science & processing Materials science & processing, 2020, Vol.126 (1), Article 79 |
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| container_title | Applied physics. A, Materials science & processing |
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| creator | Hamidabadi, Vahid Fallah Bahari, Ali Mirnia, Nordin |
| description | In the present work, efficient Solution-processed green light-emitting diodes based on a phosphorescent emitter with wide bandgap host are reported. A maximum efficiency of 25 cd/A was obtained using the green emitter tris[2-(
p
-tolyl)pyridine]iridium(III) blended with diphenyl-4-triphenylsilylphenyl-phosphine oxide as the emission layer. The maximum luminance exceeded 10,000 cd/m
2
, indicating that by simply blending a wide bandgap host with a phosphorescent emitter, efficient electroluminescence with a simplified device structure can be obtained. |
| doi_str_mv | 10.1007/s00339-019-3267-4 |
| format | Article |
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p
-tolyl)pyridine]iridium(III) blended with diphenyl-4-triphenylsilylphenyl-phosphine oxide as the emission layer. The maximum luminance exceeded 10,000 cd/m
2
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p
-tolyl)pyridine]iridium(III) blended with diphenyl-4-triphenylsilylphenyl-phosphine oxide as the emission layer. The maximum luminance exceeded 10,000 cd/m
2
, indicating that by simply blending a wide bandgap host with a phosphorescent emitter, efficient electroluminescence with a simplified device structure can be obtained.</description><subject>Applied physics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Diodes</subject><subject>Electroluminescence</subject><subject>Emitters</subject><subject>Energy gap</subject><subject>Iridium</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials science</subject><subject>Multilayers</subject><subject>Nanotechnology</subject><subject>Optical and Electronic Materials</subject><subject>Organic light emitting diodes</subject><subject>Phosphine oxide</subject><subject>Phosphorescence</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Processes</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><issn>0947-8396</issn><issn>1432-0630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kEFLxDAQhYMouK7-AG8Fz9EkkyaNN1l3VSjsQT2HpEl3u3TbNWmR_fdmqeDJOczA8L43w0PolpJ7Soh8iIQAKEyowsCExPwMzSgHhokAco5mRHGJC1DiEl3FuCOpOGMz9Pjet-PQ9B0-hL7yMXqX7cd2aFpz9CFbl8vnmH03wzY15zNrOrcxh2zbx-EaXdSmjf7md87R52r5sXjF5frlbfFU4gqoGDCTBAwrCC9ywZxQykpL6zzPmZTgaqFsZX1lmKkB0sIzZ3ntFGUJyyW1MEd3k2_68Gv0cdC7fgxdOqkZAHBaCJonFZ1UVehjDL7Wh9DsTThqSvQpIj1FpFNE-hSR5olhExOTttv48Of8P_QDf7Nn5g</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Hamidabadi, Vahid Fallah</creator><creator>Bahari, Ali</creator><creator>Mirnia, Nordin</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2020</creationdate><title>Solution-processed multilayer OLEDs with wide bandgap host</title><author>Hamidabadi, Vahid Fallah ; Bahari, Ali ; Mirnia, Nordin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-2703a28048562d699b7b1f5552773df69bcbeca2af3373de2db4fd91203a571b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Applied physics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Diodes</topic><topic>Electroluminescence</topic><topic>Emitters</topic><topic>Energy gap</topic><topic>Iridium</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials science</topic><topic>Multilayers</topic><topic>Nanotechnology</topic><topic>Optical and Electronic Materials</topic><topic>Organic light emitting diodes</topic><topic>Phosphine oxide</topic><topic>Phosphorescence</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Processes</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hamidabadi, Vahid Fallah</creatorcontrib><creatorcontrib>Bahari, Ali</creatorcontrib><creatorcontrib>Mirnia, Nordin</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics. A, Materials science & processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hamidabadi, Vahid Fallah</au><au>Bahari, Ali</au><au>Mirnia, Nordin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solution-processed multilayer OLEDs with wide bandgap host</atitle><jtitle>Applied physics. A, Materials science & processing</jtitle><stitle>Appl. Phys. A</stitle><date>2020</date><risdate>2020</risdate><volume>126</volume><issue>1</issue><artnum>79</artnum><issn>0947-8396</issn><eissn>1432-0630</eissn><abstract>In the present work, efficient Solution-processed green light-emitting diodes based on a phosphorescent emitter with wide bandgap host are reported. A maximum efficiency of 25 cd/A was obtained using the green emitter tris[2-(
p
-tolyl)pyridine]iridium(III) blended with diphenyl-4-triphenylsilylphenyl-phosphine oxide as the emission layer. The maximum luminance exceeded 10,000 cd/m
2
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| ispartof | Applied physics. A, Materials science & processing, 2020, Vol.126 (1), Article 79 |
| issn | 0947-8396 1432-0630 |
| language | eng |
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| source | Springer Nature |
| subjects | Applied physics Characterization and Evaluation of Materials Condensed Matter Physics Diodes Electroluminescence Emitters Energy gap Iridium Machines Manufacturing Materials science Multilayers Nanotechnology Optical and Electronic Materials Organic light emitting diodes Phosphine oxide Phosphorescence Physics Physics and Astronomy Processes Surfaces and Interfaces Thin Films |
| title | Solution-processed multilayer OLEDs with wide bandgap host |
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