All solution processed, nanowire enhanced ultraviolet photodetectors
We report on the fabrication and characterization of transparent and fully solution processed, nanowire based ultraviolet (UV) photodetectors with high responsivity. For this purpose, UV sensitive zinc oxide (ZnO) nanowires were grown hydrothermally on transparent electrodes formed by spray coated n...
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| Veröffentlicht in: | Applied physics letters 2013-01, Vol.102 (4) |
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| container_title | Applied physics letters |
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| creator | Afal, Aysegul Coskun, Sahin Emrah Unalan, Husnu |
| description | We report on the fabrication and characterization of transparent and fully solution processed, nanowire based ultraviolet (UV) photodetectors with high responsivity. For this purpose, UV sensitive zinc oxide (ZnO) nanowires were grown hydrothermally on transparent electrodes formed by spray coated network of silver (Ag) nanowires. Fabricated UV photodetectors showed short recovery time, around 4 s, with a decent on/off ratio of 2600. Effect of in-situ annealing and nanowire length was investigated. Our design provides a simple and cost effective approach for the fabrication of high performance UV photodetectors. |
| doi_str_mv | 10.1063/1.4789757 |
| format | Article |
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Our design provides a simple and cost effective approach for the fabrication of high performance UV photodetectors.</description><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Nanowires</subject><subject>Photodetectors</subject><subject>Silver</subject><subject>Sprays</subject><subject>Ultraviolet</subject><subject>Zinc oxide</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEURYMoWKsL_8EsFZyal0zyZpal1g8ouNF1GJI3dCSd1CSj-O8dafeuLo97eBwuY9fAF8C1vIdFhXWDCk_YDDhiKQHqUzbjnMtSNwrO2UVKH9OphJQz9rD0vkjBj7kPQ7GPwVJK5O6KoR3Cdx-poGHbDpZcMfoc268-eMrFfhtycJTJ5hDTJTvrWp_o6phz9v64fls9l5vXp5fVclNa0ahcCpTaOUdEk4xVUrnGaqIOUTQoLCI5NfVacMuhnuy5rZXuGsud0lRzOWc3h7-T5-dIKZtdnyx53w4UxmQAkUuhK5D_oxVgjRVUekJvD6iNIaVIndnHftfGHwPc_I1qwBxHlb9Mk2kR</recordid><startdate>20130128</startdate><enddate>20130128</enddate><creator>Afal, Aysegul</creator><creator>Coskun, Sahin</creator><creator>Emrah Unalan, Husnu</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20130128</creationdate><title>All solution processed, nanowire enhanced ultraviolet photodetectors</title><author>Afal, Aysegul ; Coskun, Sahin ; Emrah Unalan, Husnu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-2736dddeee003c535d9c6eef772972c77ed5ddd620c0181070c856f9c0d56e803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Nanowires</topic><topic>Photodetectors</topic><topic>Silver</topic><topic>Sprays</topic><topic>Ultraviolet</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Afal, Aysegul</creatorcontrib><creatorcontrib>Coskun, Sahin</creatorcontrib><creatorcontrib>Emrah Unalan, Husnu</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Afal, Aysegul</au><au>Coskun, Sahin</au><au>Emrah Unalan, Husnu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>All solution processed, nanowire enhanced ultraviolet photodetectors</atitle><jtitle>Applied physics letters</jtitle><date>2013-01-28</date><risdate>2013</risdate><volume>102</volume><issue>4</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>We report on the fabrication and characterization of transparent and fully solution processed, nanowire based ultraviolet (UV) photodetectors with high responsivity. For this purpose, UV sensitive zinc oxide (ZnO) nanowires were grown hydrothermally on transparent electrodes formed by spray coated network of silver (Ag) nanowires. Fabricated UV photodetectors showed short recovery time, around 4 s, with a decent on/off ratio of 2600. Effect of in-situ annealing and nanowire length was investigated. Our design provides a simple and cost effective approach for the fabrication of high performance UV photodetectors.</abstract><doi>10.1063/1.4789757</doi></addata></record> |
| fulltext | fulltext |
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| ispartof | Applied physics letters, 2013-01, Vol.102 (4) |
| issn | 0003-6951 1077-3118 |
| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | Nanocomposites Nanomaterials Nanostructure Nanowires Photodetectors Silver Sprays Ultraviolet Zinc oxide |
| title | All solution processed, nanowire enhanced ultraviolet photodetectors |
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