Photoluminescence and Cathodoluminescence Characterization of Ge/GeO2 Nanostructure Synthesized by Thermal Evaporation of Ge Powder
This paper reports the first attempt to characterize the light-emission from Ge/GeO 2 nanostructure synthesized by thermal evaporation. The synthesized Ge/GeO 2 was observed to have a nanowire structure. Photoluminescence (PL) results show that the emission center of the PL peak at about 410 and 485...
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| Veröffentlicht in: | Journal of applied spectroscopy 2016-09, Vol.83 (4), p.665-668 |
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| container_end_page | 668 |
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| container_issue | 4 |
| container_start_page | 665 |
| container_title | Journal of applied spectroscopy |
| container_volume | 83 |
| creator | Pham, V. H. Trung, D. Q. Kien, N. D. T. Tam, P. D. Huy, P. T. |
| description | This paper reports the first attempt to characterize the light-emission from Ge/GeO
2
nanostructure synthesized by thermal evaporation. The synthesized Ge/GeO
2
was observed to have a nanowire structure. Photoluminescence (PL) results show that the emission center of the PL peak at about 410 and 485 nm depends on the excitation wavelength. Experimental XRD, EDS and spectral analyses suggest that the 410 nm emission can be attributed to the Ge core; however, 485 nm is attributed to the GeO
2
sheath. |
| doi_str_mv | 10.1007/s10812-016-0345-7 |
| format | Article |
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2
nanostructure synthesized by thermal evaporation. The synthesized Ge/GeO
2
was observed to have a nanowire structure. Photoluminescence (PL) results show that the emission center of the PL peak at about 410 and 485 nm depends on the excitation wavelength. Experimental XRD, EDS and spectral analyses suggest that the 410 nm emission can be attributed to the Ge core; however, 485 nm is attributed to the GeO
2
sheath.</description><identifier>ISSN: 0021-9037</identifier><identifier>EISSN: 1573-8647</identifier><identifier>DOI: 10.1007/s10812-016-0345-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Analytical Chemistry ; Atomic/Molecular Structure and Spectra ; Cathodoluminescence ; Emission analysis ; Evaporation ; Excitation spectra ; Germanium oxides ; Light emission ; Nanostructure ; Nanowires ; Photoluminescence ; Physics ; Physics and Astronomy ; Sheaths ; Synthesis ; Thermodynamic properties</subject><ispartof>Journal of applied spectroscopy, 2016-09, Vol.83 (4), p.665-668</ispartof><rights>Springer Science+Business Media New York 2016</rights><rights>Copyright Springer Science & Business Media 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-a002df791195609b34fe24d75108f231b164a55df0153daada18a219683699173</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10812-016-0345-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10812-016-0345-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27911,27912,41475,42544,51306</link.rule.ids></links><search><creatorcontrib>Pham, V. H.</creatorcontrib><creatorcontrib>Trung, D. Q.</creatorcontrib><creatorcontrib>Kien, N. D. T.</creatorcontrib><creatorcontrib>Tam, P. D.</creatorcontrib><creatorcontrib>Huy, P. T.</creatorcontrib><title>Photoluminescence and Cathodoluminescence Characterization of Ge/GeO2 Nanostructure Synthesized by Thermal Evaporation of Ge Powder</title><title>Journal of applied spectroscopy</title><addtitle>J Appl Spectrosc</addtitle><description>This paper reports the first attempt to characterize the light-emission from Ge/GeO
2
nanostructure synthesized by thermal evaporation. The synthesized Ge/GeO
2
was observed to have a nanowire structure. Photoluminescence (PL) results show that the emission center of the PL peak at about 410 and 485 nm depends on the excitation wavelength. Experimental XRD, EDS and spectral analyses suggest that the 410 nm emission can be attributed to the Ge core; however, 485 nm is attributed to the GeO
2
sheath.</description><subject>Analytical Chemistry</subject><subject>Atomic/Molecular Structure and Spectra</subject><subject>Cathodoluminescence</subject><subject>Emission analysis</subject><subject>Evaporation</subject><subject>Excitation spectra</subject><subject>Germanium oxides</subject><subject>Light emission</subject><subject>Nanostructure</subject><subject>Nanowires</subject><subject>Photoluminescence</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Sheaths</subject><subject>Synthesis</subject><subject>Thermodynamic properties</subject><issn>0021-9037</issn><issn>1573-8647</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LAzEUxIMoWKsfwFvA89r3sn-SPcpSq1BswXoO6Sbrbmk3Nckq7dUv7pZ6qAdPD4aZecyPkFuEewTgI48gkEWAWQRxkkb8jAww5XEksoSfkwEAwyiHmF-SK-9XAJALBgPyPa9tsOtu07TGl6YtDVWtpoUKtdV_9aJWTpXBuGavQmNbais6MaOJmTH6olrrg-vK0DlDX3dtqI1v9kbT5Y4uauM2ak3Hn2pr3UmWzu2XNu6aXFRq7c3N7x2St8fxoniKprPJc_EwjUqWiRCpfoOueI6YpxnkyzipDEs0T_vpFYtxiVmi0lRXgGmsldIKhWKYZyLO8hx5PCR3x96tsx-d8UGubOfa_qVEIUDwJOu9Q4JHV-ms985UcuuajXI7iSAPrOWRtexZywNreWhmx4zvve27cSfN_4Z-AHfMgpQ</recordid><startdate>20160901</startdate><enddate>20160901</enddate><creator>Pham, V. H.</creator><creator>Trung, D. Q.</creator><creator>Kien, N. D. T.</creator><creator>Tam, P. D.</creator><creator>Huy, P. T.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20160901</creationdate><title>Photoluminescence and Cathodoluminescence Characterization of Ge/GeO2 Nanostructure Synthesized by Thermal Evaporation of Ge Powder</title><author>Pham, V. H. ; Trung, D. Q. ; Kien, N. D. T. ; Tam, P. D. ; Huy, P. T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-a002df791195609b34fe24d75108f231b164a55df0153daada18a219683699173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Analytical Chemistry</topic><topic>Atomic/Molecular Structure and Spectra</topic><topic>Cathodoluminescence</topic><topic>Emission analysis</topic><topic>Evaporation</topic><topic>Excitation spectra</topic><topic>Germanium oxides</topic><topic>Light emission</topic><topic>Nanostructure</topic><topic>Nanowires</topic><topic>Photoluminescence</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Sheaths</topic><topic>Synthesis</topic><topic>Thermodynamic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pham, V. H.</creatorcontrib><creatorcontrib>Trung, D. Q.</creatorcontrib><creatorcontrib>Kien, N. D. T.</creatorcontrib><creatorcontrib>Tam, P. D.</creatorcontrib><creatorcontrib>Huy, P. T.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of applied spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pham, V. H.</au><au>Trung, D. Q.</au><au>Kien, N. D. T.</au><au>Tam, P. D.</au><au>Huy, P. T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photoluminescence and Cathodoluminescence Characterization of Ge/GeO2 Nanostructure Synthesized by Thermal Evaporation of Ge Powder</atitle><jtitle>Journal of applied spectroscopy</jtitle><stitle>J Appl Spectrosc</stitle><date>2016-09-01</date><risdate>2016</risdate><volume>83</volume><issue>4</issue><spage>665</spage><epage>668</epage><pages>665-668</pages><issn>0021-9037</issn><eissn>1573-8647</eissn><abstract>This paper reports the first attempt to characterize the light-emission from Ge/GeO
2
nanostructure synthesized by thermal evaporation. The synthesized Ge/GeO
2
was observed to have a nanowire structure. Photoluminescence (PL) results show that the emission center of the PL peak at about 410 and 485 nm depends on the excitation wavelength. Experimental XRD, EDS and spectral analyses suggest that the 410 nm emission can be attributed to the Ge core; however, 485 nm is attributed to the GeO
2
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| subjects | Analytical Chemistry Atomic/Molecular Structure and Spectra Cathodoluminescence Emission analysis Evaporation Excitation spectra Germanium oxides Light emission Nanostructure Nanowires Photoluminescence Physics Physics and Astronomy Sheaths Synthesis Thermodynamic properties |
| title | Photoluminescence and Cathodoluminescence Characterization of Ge/GeO2 Nanostructure Synthesized by Thermal Evaporation of Ge Powder |
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