Surface plasmon enhanced photoluminescence from copper nanoparticles: Influence of temperature
Anomalous temperature dependence of surface plasmon enhanced photoluminescence from copper nanoparticles embedded in a silica host matrix has been observed. The quantum yield of photoluminescence increases as the temperature increases. The key role of such an effect is the interplay between the surf...
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| Veröffentlicht in: | Journal of applied physics 2014-08, Vol.116 (5) |
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| container_title | Journal of applied physics |
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| creator | Yeshchenko, Oleg A. Bondarchuk, Illya S. Losytskyy, Mykhaylo Yu |
| description | Anomalous temperature dependence of surface plasmon enhanced photoluminescence from copper nanoparticles embedded in a silica host matrix has been observed. The quantum yield of photoluminescence increases as the temperature increases. The key role of such an effect is the interplay between the surface plasmon resonance and the interband transitions in the copper nanoparticles occurring at change of the temperature. Namely, the increase of temperature leads to the red shift of the resonance. The shift leads to increase of the spectral overlap of the resonance with photoluminescence band of copper as well as to the decrease of plasmon damping caused by interband transitions. Such mechanisms lead to the increase of surface plasmon enhancement factor and, consequently, to increase of the quantum yield of the photoluminescence. |
| doi_str_mv | 10.1063/1.4892432 |
| format | Article |
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The quantum yield of photoluminescence increases as the temperature increases. The key role of such an effect is the interplay between the surface plasmon resonance and the interband transitions in the copper nanoparticles occurring at change of the temperature. Namely, the increase of temperature leads to the red shift of the resonance. The shift leads to increase of the spectral overlap of the resonance with photoluminescence band of copper as well as to the decrease of plasmon damping caused by interband transitions. Such mechanisms lead to the increase of surface plasmon enhancement factor and, consequently, to increase of the quantum yield of the photoluminescence.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.4892432</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Applied physics ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; COPPER ; DAMPING ; Doppler effect ; ENERGY-LEVEL TRANSITIONS ; Herbivores ; MATERIALS SCIENCE ; NANOPARTICLES ; PHOTOLUMINESCENCE ; RED SHIFT ; SILICA ; Silicon dioxide ; SURFACES ; Temperature ; TEMPERATURE DEPENDENCE ; YIELDS</subject><ispartof>Journal of applied physics, 2014-08, Vol.116 (5)</ispartof><rights>2014 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c351t-2a1f263b03514a45b81f3db1eeb3b1b783c1c5905b57522e0c3bcc4be4e1a7eb3</citedby><cites>FETCH-LOGICAL-c351t-2a1f263b03514a45b81f3db1eeb3b1b783c1c5905b57522e0c3bcc4be4e1a7eb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,777,781,882,27905,27906</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22314705$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Yeshchenko, Oleg A.</creatorcontrib><creatorcontrib>Bondarchuk, Illya S.</creatorcontrib><creatorcontrib>Losytskyy, Mykhaylo Yu</creatorcontrib><title>Surface plasmon enhanced photoluminescence from copper nanoparticles: Influence of temperature</title><title>Journal of applied physics</title><description>Anomalous temperature dependence of surface plasmon enhanced photoluminescence from copper nanoparticles embedded in a silica host matrix has been observed. The quantum yield of photoluminescence increases as the temperature increases. The key role of such an effect is the interplay between the surface plasmon resonance and the interband transitions in the copper nanoparticles occurring at change of the temperature. Namely, the increase of temperature leads to the red shift of the resonance. The shift leads to increase of the spectral overlap of the resonance with photoluminescence band of copper as well as to the decrease of plasmon damping caused by interband transitions. Such mechanisms lead to the increase of surface plasmon enhancement factor and, consequently, to increase of the quantum yield of the photoluminescence.</description><subject>Applied physics</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>COPPER</subject><subject>DAMPING</subject><subject>Doppler effect</subject><subject>ENERGY-LEVEL TRANSITIONS</subject><subject>Herbivores</subject><subject>MATERIALS SCIENCE</subject><subject>NANOPARTICLES</subject><subject>PHOTOLUMINESCENCE</subject><subject>RED SHIFT</subject><subject>SILICA</subject><subject>Silicon dioxide</subject><subject>SURFACES</subject><subject>Temperature</subject><subject>TEMPERATURE DEPENDENCE</subject><subject>YIELDS</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpF0E1LAzEQBuAgCtbqwX8Q8ORhaybZdHe9SfGjUPCgXg1JOqFbdpM1yR7896624GmY4eFleAm5BrYAthR3sCjrhpeCn5AZsLopKinZKZkxxqGom6o5Jxcp7RkDqEUzI59vY3TaIh06nfrgKfqd9ha3dNiFHLqxbz0mi9OJuhh6asMwYKRe-zDomFvbYbqna--68Q8FRzP2E9F5jHhJzpzuEl4d55x8PD2-r16KzevzevWwKayQkAuuwfGlMGzaSl1KU4MTWwOIRhgwVS0sWNkwaWQlOUdmhbG2NFgi6GpCc3JzyA0ptyrZNqPd2eA92qw4F1BWTP6rIYavEVNW-zBGPz2mOPClXFZCikndHpSNIaWITg2x7XX8VsDUb8kK1LFk8QPsw289</recordid><startdate>20140807</startdate><enddate>20140807</enddate><creator>Yeshchenko, Oleg A.</creator><creator>Bondarchuk, Illya S.</creator><creator>Losytskyy, Mykhaylo Yu</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20140807</creationdate><title>Surface plasmon enhanced photoluminescence from copper nanoparticles: Influence of temperature</title><author>Yeshchenko, Oleg A. ; Bondarchuk, Illya S. ; Losytskyy, Mykhaylo Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c351t-2a1f263b03514a45b81f3db1eeb3b1b783c1c5905b57522e0c3bcc4be4e1a7eb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Applied physics</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>COPPER</topic><topic>DAMPING</topic><topic>Doppler effect</topic><topic>ENERGY-LEVEL TRANSITIONS</topic><topic>Herbivores</topic><topic>MATERIALS SCIENCE</topic><topic>NANOPARTICLES</topic><topic>PHOTOLUMINESCENCE</topic><topic>RED SHIFT</topic><topic>SILICA</topic><topic>Silicon dioxide</topic><topic>SURFACES</topic><topic>Temperature</topic><topic>TEMPERATURE DEPENDENCE</topic><topic>YIELDS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yeshchenko, Oleg A.</creatorcontrib><creatorcontrib>Bondarchuk, Illya S.</creatorcontrib><creatorcontrib>Losytskyy, Mykhaylo Yu</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yeshchenko, Oleg A.</au><au>Bondarchuk, Illya S.</au><au>Losytskyy, Mykhaylo Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surface plasmon enhanced photoluminescence from copper nanoparticles: Influence of temperature</atitle><jtitle>Journal of applied physics</jtitle><date>2014-08-07</date><risdate>2014</risdate><volume>116</volume><issue>5</issue><issn>0021-8979</issn><eissn>1089-7550</eissn><abstract>Anomalous temperature dependence of surface plasmon enhanced photoluminescence from copper nanoparticles embedded in a silica host matrix has been observed. The quantum yield of photoluminescence increases as the temperature increases. The key role of such an effect is the interplay between the surface plasmon resonance and the interband transitions in the copper nanoparticles occurring at change of the temperature. Namely, the increase of temperature leads to the red shift of the resonance. The shift leads to increase of the spectral overlap of the resonance with photoluminescence band of copper as well as to the decrease of plasmon damping caused by interband transitions. Such mechanisms lead to the increase of surface plasmon enhancement factor and, consequently, to increase of the quantum yield of the photoluminescence.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4892432</doi></addata></record> |
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| identifier | ISSN: 0021-8979 |
| ispartof | Journal of applied physics, 2014-08, Vol.116 (5) |
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| language | eng |
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| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Applied physics CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COPPER DAMPING Doppler effect ENERGY-LEVEL TRANSITIONS Herbivores MATERIALS SCIENCE NANOPARTICLES PHOTOLUMINESCENCE RED SHIFT SILICA Silicon dioxide SURFACES Temperature TEMPERATURE DEPENDENCE YIELDS |
| title | Surface plasmon enhanced photoluminescence from copper nanoparticles: Influence of temperature |
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