G ′ band Raman spectra of single, double and triple layer graphene
We have measured the Raman spectra of one to three layer graphene as a function of laser excitation energy. The observed G ′ band Raman peak (∼2650 cm −1) intensity decreases with increasing numbers of graphene layers. The electronic energy band structure calculated by the extended tight binding mod...
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| Veröffentlicht in: | Carbon (New York) 2009-04, Vol.47 (5), p.1303-1310 |
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| container_title | Carbon (New York) |
| container_volume | 47 |
| creator | Park, J.S. Reina, A. Saito, R. Kong, J. Dresselhaus, G. Dresselhaus, M.S. |
| description | We have measured the Raman spectra of one to three layer graphene as a function of laser excitation energy. The observed
G
′
band Raman peak (∼2650 cm
−1) intensity decreases with increasing numbers of graphene layers. The electronic energy band structure calculated by the extended tight binding model shows that there are four and nine possible optical processes in double resonance theory for the Raman
G
′
band of double and triple layers graphene, respectively. Raman intensity calculations show that each peak position depends on its wavevector, and then the
G
′
band of double and triple layer graphene has three and five components, respectively. |
| doi_str_mv | 10.1016/j.carbon.2009.01.009 |
| format | Article |
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G
′
band Raman peak (∼2650 cm
−1) intensity decreases with increasing numbers of graphene layers. The electronic energy band structure calculated by the extended tight binding model shows that there are four and nine possible optical processes in double resonance theory for the Raman
G
′
band of double and triple layers graphene, respectively. Raman intensity calculations show that each peak position depends on its wavevector, and then the
G
′
band of double and triple layer graphene has three and five components, respectively.</description><identifier>ISSN: 0008-6223</identifier><identifier>EISSN: 1873-3891</identifier><identifier>DOI: 10.1016/j.carbon.2009.01.009</identifier><identifier>CODEN: CRBNAH</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Fullerenes and related materials; diamonds, graphite ; Materials science ; Physics ; Specific materials</subject><ispartof>Carbon (New York), 2009-04, Vol.47 (5), p.1303-1310</ispartof><rights>2009 Elsevier Ltd</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-9b1c3cacad2fcb241b8a628fd77966ba0f3c58bb020e4d93429a5b63ff5186b93</citedby><cites>FETCH-LOGICAL-c367t-9b1c3cacad2fcb241b8a628fd77966ba0f3c58bb020e4d93429a5b63ff5186b93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.carbon.2009.01.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21309052$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, J.S.</creatorcontrib><creatorcontrib>Reina, A.</creatorcontrib><creatorcontrib>Saito, R.</creatorcontrib><creatorcontrib>Kong, J.</creatorcontrib><creatorcontrib>Dresselhaus, G.</creatorcontrib><creatorcontrib>Dresselhaus, M.S.</creatorcontrib><title>G ′ band Raman spectra of single, double and triple layer graphene</title><title>Carbon (New York)</title><description>We have measured the Raman spectra of one to three layer graphene as a function of laser excitation energy. The observed
G
′
band Raman peak (∼2650 cm
−1) intensity decreases with increasing numbers of graphene layers. The electronic energy band structure calculated by the extended tight binding model shows that there are four and nine possible optical processes in double resonance theory for the Raman
G
′
band of double and triple layers graphene, respectively. Raman intensity calculations show that each peak position depends on its wavevector, and then the
G
′
band of double and triple layer graphene has three and five components, respectively.</description><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Fullerenes and related materials; diamonds, graphite</subject><subject>Materials science</subject><subject>Physics</subject><subject>Specific materials</subject><issn>0008-6223</issn><issn>1873-3891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KAzEUhYMoWKtv4CIbXTljfuYnsxGkahUKgug63GSSmjKdGZOp0J3P5CP5JKZMcenq3AvfOZd7EDqnJKWEFterVINXXZsyQqqU0DTKAZpQUfKEi4oeogkhRCQFY_wYnYSwimsmaDZBd3P88_WNFbQ1foE1tDj0Rg8ecGdxcO2yMVe47jaqMXjHDN71cWxgazxeeujfTWtO0ZGFJpizvU7R28P96-wxWTzPn2a3i0TzohySSlHNNWiomdWKZVQJKJiwdVlWRaGAWK5zoRRhxGR1xTNWQa4Kbm1ORaEqPkWXY27vu4-NCYNcu6BN00Bruk2QnJc0E0JEMBtB7bsQvLGy924NfispkbvK5EqOlcldZZJQGSXaLvb5EDQ01kOrXfjzMspJRXIWuZuRM_HZT2e8DNqZVpva-VierDv3_6FfA6GDvA</recordid><startdate>20090401</startdate><enddate>20090401</enddate><creator>Park, J.S.</creator><creator>Reina, A.</creator><creator>Saito, R.</creator><creator>Kong, J.</creator><creator>Dresselhaus, G.</creator><creator>Dresselhaus, M.S.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20090401</creationdate><title>G ′ band Raman spectra of single, double and triple layer graphene</title><author>Park, J.S. ; Reina, A. ; Saito, R. ; Kong, J. ; Dresselhaus, G. ; Dresselhaus, M.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-9b1c3cacad2fcb241b8a628fd77966ba0f3c58bb020e4d93429a5b63ff5186b93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>Fullerenes and related materials; diamonds, graphite</topic><topic>Materials science</topic><topic>Physics</topic><topic>Specific materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, J.S.</creatorcontrib><creatorcontrib>Reina, A.</creatorcontrib><creatorcontrib>Saito, R.</creatorcontrib><creatorcontrib>Kong, J.</creatorcontrib><creatorcontrib>Dresselhaus, G.</creatorcontrib><creatorcontrib>Dresselhaus, M.S.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Carbon (New York)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, J.S.</au><au>Reina, A.</au><au>Saito, R.</au><au>Kong, J.</au><au>Dresselhaus, G.</au><au>Dresselhaus, M.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>G ′ band Raman spectra of single, double and triple layer graphene</atitle><jtitle>Carbon (New York)</jtitle><date>2009-04-01</date><risdate>2009</risdate><volume>47</volume><issue>5</issue><spage>1303</spage><epage>1310</epage><pages>1303-1310</pages><issn>0008-6223</issn><eissn>1873-3891</eissn><coden>CRBNAH</coden><abstract>We have measured the Raman spectra of one to three layer graphene as a function of laser excitation energy. The observed
G
′
band Raman peak (∼2650 cm
−1) intensity decreases with increasing numbers of graphene layers. The electronic energy band structure calculated by the extended tight binding model shows that there are four and nine possible optical processes in double resonance theory for the Raman
G
′
band of double and triple layers graphene, respectively. Raman intensity calculations show that each peak position depends on its wavevector, and then the
G
′
band of double and triple layer graphene has three and five components, respectively.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.carbon.2009.01.009</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
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| issn | 0008-6223 1873-3891 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Cross-disciplinary physics: materials science rheology Exact sciences and technology Fullerenes and related materials diamonds, graphite Materials science Physics Specific materials |
| title | G ′ band Raman spectra of single, double and triple layer graphene |
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