Blue luminescence from amorphous GaN nanoparticles synthesized in situ in a polymer
Amorphous GaN nanoparticles were synthesized by the in situ thermal decomposition of cyclotrigallazane incorporated into a polystyrene–poly(N,N-dimethyl-4-vinylaniline) copolymer. Transmission electron microscopy, energy dispersive x-ray spectrometry, and x-ray photoelectron spectroscopy show that t...
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| Veröffentlicht in: | Applied physics letters 1999-04, Vol.74 (16), p.2262-2264 |
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| container_end_page | 2264 |
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| container_issue | 16 |
| container_start_page | 2262 |
| container_title | Applied physics letters |
| container_volume | 74 |
| creator | Yang, Yi Leppert, Valerie J. Risbud, Subhash H. Twamley, Brendan Power, Phillip P. Lee, Howard W. H. |
| description | Amorphous GaN nanoparticles were synthesized by the in situ thermal decomposition of cyclotrigallazane incorporated into a polystyrene–poly(N,N-dimethyl-4-vinylaniline) copolymer. Transmission electron microscopy, energy dispersive x-ray spectrometry, and x-ray photoelectron spectroscopy show that the composite material consists of amorphous GaN nanoparticles (average diameter ∼40 nm) well dispersed in the copolymer. The photoluminescence spectra show blue light emission from the amorphous GaN nanoparticles, peaked at ∼426 nm. |
| doi_str_mv | 10.1063/1.123819 |
| format | Article |
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H.</creator><creatorcontrib>Yang, Yi ; Leppert, Valerie J. ; Risbud, Subhash H. ; Twamley, Brendan ; Power, Phillip P. ; Lee, Howard W. H.</creatorcontrib><description>Amorphous GaN nanoparticles were synthesized by the in situ thermal decomposition of cyclotrigallazane incorporated into a polystyrene–poly(N,N-dimethyl-4-vinylaniline) copolymer. Transmission electron microscopy, energy dispersive x-ray spectrometry, and x-ray photoelectron spectroscopy show that the composite material consists of amorphous GaN nanoparticles (average diameter ∼40 nm) well dispersed in the copolymer. 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H.</creatorcontrib><title>Blue luminescence from amorphous GaN nanoparticles synthesized in situ in a polymer</title><title>Applied physics letters</title><description>Amorphous GaN nanoparticles were synthesized by the in situ thermal decomposition of cyclotrigallazane incorporated into a polystyrene–poly(N,N-dimethyl-4-vinylaniline) copolymer. Transmission electron microscopy, energy dispersive x-ray spectrometry, and x-ray photoelectron spectroscopy show that the composite material consists of amorphous GaN nanoparticles (average diameter ∼40 nm) well dispersed in the copolymer. 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H.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19990419</creationdate><title>Blue luminescence from amorphous GaN nanoparticles synthesized in situ in a polymer</title><author>Yang, Yi ; Leppert, Valerie J. ; Risbud, Subhash H. ; Twamley, Brendan ; Power, Phillip P. ; Lee, Howard W. H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-ee08c9453b0794c833f3477861fcae02f9ccbc3925c5bf410035587b1a63141c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Yi</creatorcontrib><creatorcontrib>Leppert, Valerie J.</creatorcontrib><creatorcontrib>Risbud, Subhash H.</creatorcontrib><creatorcontrib>Twamley, Brendan</creatorcontrib><creatorcontrib>Power, Phillip P.</creatorcontrib><creatorcontrib>Lee, Howard W. H.</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Yi</au><au>Leppert, Valerie J.</au><au>Risbud, Subhash H.</au><au>Twamley, Brendan</au><au>Power, Phillip P.</au><au>Lee, Howard W. H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Blue luminescence from amorphous GaN nanoparticles synthesized in situ in a polymer</atitle><jtitle>Applied physics letters</jtitle><date>1999-04-19</date><risdate>1999</risdate><volume>74</volume><issue>16</issue><spage>2262</spage><epage>2264</epage><pages>2262-2264</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>Amorphous GaN nanoparticles were synthesized by the in situ thermal decomposition of cyclotrigallazane incorporated into a polystyrene–poly(N,N-dimethyl-4-vinylaniline) copolymer. Transmission electron microscopy, energy dispersive x-ray spectrometry, and x-ray photoelectron spectroscopy show that the composite material consists of amorphous GaN nanoparticles (average diameter ∼40 nm) well dispersed in the copolymer. The photoluminescence spectra show blue light emission from the amorphous GaN nanoparticles, peaked at ∼426 nm.</abstract><doi>10.1063/1.123819</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-6951 |
| ispartof | Applied physics letters, 1999-04, Vol.74 (16), p.2262-2264 |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_123819 |
| source | American Institute of Physics (AIP) Journals; AIP Digital Archive |
| title | Blue luminescence from amorphous GaN nanoparticles synthesized in situ in a polymer |
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