The Remote Light Emission Modulated by Local Surface Plasmon Resonance for the CdSe NW–Au NP Hybrid Structure
CdSe nanowire (NW)–Au nanoparticle (NP) compounds are synthesized successfully using the method of physical vapor deposition, and the modulated remote emission is realized in the hybrid structure with strong metal–semiconductor coupling. The well‐crystallized, uniform morphology, smooth surface CdSe...
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| Veröffentlicht in: | Advanced materials interfaces 2019-01, Vol.6 (2), p.n/a |
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| creator | He, Jingru Li, Jing Xia, Jing Tian, Lifeng Jin, Binbin Zhou, Shaomin Sun, Mengtao Meng, Xiangmin |
| description | CdSe nanowire (NW)–Au nanoparticle (NP) compounds are synthesized successfully using the method of physical vapor deposition, and the modulated remote emission is realized in the hybrid structure with strong metal–semiconductor coupling. The well‐crystallized, uniform morphology, smooth surface CdSe NW is attached with an Au NP on the terminal, which forms the integration structure with direct plasmon–exciton coupling of semiconductor–metal hybrid system. When the CdSe terminal or Au NP terminal of the hybrid structure is excited by the laser with wavelength of 633 nm, the remote light emission at another terminal is greatly modulated. To reveal the physical mechanism of energy conviction between plasmon and exciton, finite‐difference time‐domain simulations are performed for the CdSe NW–Au NP hybrid structures. The calculated results confirm that the modulation of remote light emission is attributed to the competing of the quench of photoluminescence and the electric field enhancement of local surface plasmon resonance. These works can provide deeper understanding of physical mechanism of plasmon and exciton coupling, and open up new application for the remote light sensing and detection.
The CdSe NW attached with an Au NP on the terminal forms the semiconductor–metal hybrid structure. When one terminal is excited by the laser, the remote light emission at another terminal is modulated. The FDTD simulations results confirm that the modulation is attributed to the competition of the quench of photoluminescence and the electric field enhancement of local SPR. |
| doi_str_mv | 10.1002/admi.201801418 |
| format | Article |
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The CdSe NW attached with an Au NP on the terminal forms the semiconductor–metal hybrid structure. When one terminal is excited by the laser, the remote light emission at another terminal is modulated. The FDTD simulations results confirm that the modulation is attributed to the competition of the quench of photoluminescence and the electric field enhancement of local SPR.</description><identifier>ISSN: 2196-7350</identifier><identifier>EISSN: 2196-7350</identifier><identifier>DOI: 10.1002/admi.201801418</identifier><language>eng</language><publisher>Weinheim: John Wiley & Sons, Inc</publisher><subject>Au NP ; Cadmium selenides ; CdSe NW ; Coupling ; Crystallization ; Electric fields ; Excitons ; Gold ; Hybrid structures ; Hybrid systems ; Light emission ; localized electromagnetic field enhancement ; Morphology ; Nanoparticles ; Nanowires ; Photoluminescence ; Physical vapor deposition ; remote light emission ; Remote sensing ; Surface plasmon resonance</subject><ispartof>Advanced materials interfaces, 2019-01, Vol.6 (2), p.n/a</ispartof><rights>2018 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2019 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3178-a5802c5bd54541145bf434bb07758724d0778a071bd654377c0c075d4a0d76c63</citedby><cites>FETCH-LOGICAL-c3178-a5802c5bd54541145bf434bb07758724d0778a071bd654377c0c075d4a0d76c63</cites><orcidid>0000-0002-1890-1435</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadmi.201801418$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadmi.201801418$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids></links><search><creatorcontrib>He, Jingru</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Xia, Jing</creatorcontrib><creatorcontrib>Tian, Lifeng</creatorcontrib><creatorcontrib>Jin, Binbin</creatorcontrib><creatorcontrib>Zhou, Shaomin</creatorcontrib><creatorcontrib>Sun, Mengtao</creatorcontrib><creatorcontrib>Meng, Xiangmin</creatorcontrib><title>The Remote Light Emission Modulated by Local Surface Plasmon Resonance for the CdSe NW–Au NP Hybrid Structure</title><title>Advanced materials interfaces</title><description>CdSe nanowire (NW)–Au nanoparticle (NP) compounds are synthesized successfully using the method of physical vapor deposition, and the modulated remote emission is realized in the hybrid structure with strong metal–semiconductor coupling. The well‐crystallized, uniform morphology, smooth surface CdSe NW is attached with an Au NP on the terminal, which forms the integration structure with direct plasmon–exciton coupling of semiconductor–metal hybrid system. When the CdSe terminal or Au NP terminal of the hybrid structure is excited by the laser with wavelength of 633 nm, the remote light emission at another terminal is greatly modulated. To reveal the physical mechanism of energy conviction between plasmon and exciton, finite‐difference time‐domain simulations are performed for the CdSe NW–Au NP hybrid structures. The calculated results confirm that the modulation of remote light emission is attributed to the competing of the quench of photoluminescence and the electric field enhancement of local surface plasmon resonance. These works can provide deeper understanding of physical mechanism of plasmon and exciton coupling, and open up new application for the remote light sensing and detection.
The CdSe NW attached with an Au NP on the terminal forms the semiconductor–metal hybrid structure. When one terminal is excited by the laser, the remote light emission at another terminal is modulated. The FDTD simulations results confirm that the modulation is attributed to the competition of the quench of photoluminescence and the electric field enhancement of local SPR.</description><subject>Au NP</subject><subject>Cadmium selenides</subject><subject>CdSe NW</subject><subject>Coupling</subject><subject>Crystallization</subject><subject>Electric fields</subject><subject>Excitons</subject><subject>Gold</subject><subject>Hybrid structures</subject><subject>Hybrid systems</subject><subject>Light emission</subject><subject>localized electromagnetic field enhancement</subject><subject>Morphology</subject><subject>Nanoparticles</subject><subject>Nanowires</subject><subject>Photoluminescence</subject><subject>Physical vapor deposition</subject><subject>remote light emission</subject><subject>Remote sensing</subject><subject>Surface plasmon resonance</subject><issn>2196-7350</issn><issn>2196-7350</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkEFPwkAUhBujiQS5et7Ec_G9drdbjgRRSAAJYDw2292tlLQs7rYxvfkf_If-Eksw6s3Tm7x8M5OM510j9BEguBWqzPsBYAxIMT7zOgEOIp-HDM7_6Euv59wOABADDOKw45nNVpOVLk2lySx_2VZkXObO5WZP5kbVhai0ImlDZkaKgqxrmwmpybIQrmyRlXZmL_btJzOWVG3USK01WTx_vn8Ma7JYkkmT2lyRdWVrWdVWX3kXmSic7n3frvd0P96MJv7s8WE6Gs58GSKPfcFiCCRLFaOMIlKWZjSkaQqcs5gHVLUiFsAxVRGjIecSJHCmqADFIxmFXe_mlHuw5rXWrkp2prb7tjIJMBowBsiwpfonSlrjnNVZcrB5KWyTICTHXZPjrsnPrq1hcDK85YVu_qGT4d18-uv9An1Yeso</recordid><startdate>20190123</startdate><enddate>20190123</enddate><creator>He, Jingru</creator><creator>Li, Jing</creator><creator>Xia, Jing</creator><creator>Tian, Lifeng</creator><creator>Jin, Binbin</creator><creator>Zhou, Shaomin</creator><creator>Sun, Mengtao</creator><creator>Meng, Xiangmin</creator><general>John Wiley & Sons, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-1890-1435</orcidid></search><sort><creationdate>20190123</creationdate><title>The Remote Light Emission Modulated by Local Surface Plasmon Resonance for the CdSe NW–Au NP Hybrid Structure</title><author>He, Jingru ; Li, Jing ; Xia, Jing ; Tian, Lifeng ; Jin, Binbin ; Zhou, Shaomin ; Sun, Mengtao ; Meng, Xiangmin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3178-a5802c5bd54541145bf434bb07758724d0778a071bd654377c0c075d4a0d76c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Au NP</topic><topic>Cadmium selenides</topic><topic>CdSe NW</topic><topic>Coupling</topic><topic>Crystallization</topic><topic>Electric fields</topic><topic>Excitons</topic><topic>Gold</topic><topic>Hybrid structures</topic><topic>Hybrid systems</topic><topic>Light emission</topic><topic>localized electromagnetic field enhancement</topic><topic>Morphology</topic><topic>Nanoparticles</topic><topic>Nanowires</topic><topic>Photoluminescence</topic><topic>Physical vapor deposition</topic><topic>remote light emission</topic><topic>Remote sensing</topic><topic>Surface plasmon resonance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>He, Jingru</creatorcontrib><creatorcontrib>Li, Jing</creatorcontrib><creatorcontrib>Xia, Jing</creatorcontrib><creatorcontrib>Tian, Lifeng</creatorcontrib><creatorcontrib>Jin, Binbin</creatorcontrib><creatorcontrib>Zhou, Shaomin</creatorcontrib><creatorcontrib>Sun, Mengtao</creatorcontrib><creatorcontrib>Meng, Xiangmin</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Advanced materials interfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>He, Jingru</au><au>Li, Jing</au><au>Xia, Jing</au><au>Tian, Lifeng</au><au>Jin, Binbin</au><au>Zhou, Shaomin</au><au>Sun, Mengtao</au><au>Meng, Xiangmin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Remote Light Emission Modulated by Local Surface Plasmon Resonance for the CdSe NW–Au NP Hybrid Structure</atitle><jtitle>Advanced materials interfaces</jtitle><date>2019-01-23</date><risdate>2019</risdate><volume>6</volume><issue>2</issue><epage>n/a</epage><issn>2196-7350</issn><eissn>2196-7350</eissn><abstract>CdSe nanowire (NW)–Au nanoparticle (NP) compounds are synthesized successfully using the method of physical vapor deposition, and the modulated remote emission is realized in the hybrid structure with strong metal–semiconductor coupling. The well‐crystallized, uniform morphology, smooth surface CdSe NW is attached with an Au NP on the terminal, which forms the integration structure with direct plasmon–exciton coupling of semiconductor–metal hybrid system. When the CdSe terminal or Au NP terminal of the hybrid structure is excited by the laser with wavelength of 633 nm, the remote light emission at another terminal is greatly modulated. To reveal the physical mechanism of energy conviction between plasmon and exciton, finite‐difference time‐domain simulations are performed for the CdSe NW–Au NP hybrid structures. The calculated results confirm that the modulation of remote light emission is attributed to the competing of the quench of photoluminescence and the electric field enhancement of local surface plasmon resonance. These works can provide deeper understanding of physical mechanism of plasmon and exciton coupling, and open up new application for the remote light sensing and detection.
The CdSe NW attached with an Au NP on the terminal forms the semiconductor–metal hybrid structure. When one terminal is excited by the laser, the remote light emission at another terminal is modulated. The FDTD simulations results confirm that the modulation is attributed to the competition of the quench of photoluminescence and the electric field enhancement of local SPR.</abstract><cop>Weinheim</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/admi.201801418</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-1890-1435</orcidid></addata></record> |
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| subjects | Au NP Cadmium selenides CdSe NW Coupling Crystallization Electric fields Excitons Gold Hybrid structures Hybrid systems Light emission localized electromagnetic field enhancement Morphology Nanoparticles Nanowires Photoluminescence Physical vapor deposition remote light emission Remote sensing Surface plasmon resonance |
| title | The Remote Light Emission Modulated by Local Surface Plasmon Resonance for the CdSe NW–Au NP Hybrid Structure |
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