Description of exciton transport in a TiO2/MEH-PPV heterojunction photovoltaic material
A model for exciton transport in conjugated polymers has been developed taking into account inhomogeneous broadening of exciton energy level. Time-resolved photoluminescence data were used to determine the parameters of the model, such as exciton lifetime, effective number of exciton energy levels w...
Gespeichert in:
| Veröffentlicht in: | Solar energy materials and solar cells 2005-05, Vol.87 (1-4), p.715-724 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 724 |
|---|---|
| container_issue | 1-4 |
| container_start_page | 715 |
| container_title | Solar energy materials and solar cells |
| container_volume | 87 |
| creator | KAWATA, K BURLAKOV, V. M CAREY, M. J ASSENDER, H. E BRIGGS, G. A. D RUSECKAS, A SAMUEL, I. D. W |
| description | A model for exciton transport in conjugated polymers has been developed taking into account inhomogeneous broadening of exciton energy level. Time-resolved photoluminescence data were used to determine the parameters of the model, such as exciton lifetime, effective number of exciton energy levels within inhomogeneously broadened density of states, hopping distance and hopping rate constants for excitons. Using the developed model a non-monoexponential decay of photoluminescence of the conjugated polymer deposited on TiO2 substrate was described, and the spectrum of internal quantum efficiency of the heterojunction photovoltaic device based on the conjugated polymer with a nanocrystalline TiO2 layer was predicted. |
| doi_str_mv | 10.1016/j.solmat.2004.07.046 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_29200864</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>29200864</sourcerecordid><originalsourceid>FETCH-LOGICAL-c378t-8f91b937c0fd3dfa291ff0802f1d36a62f72fe5aab39a36270133f982a4fa9513</originalsourceid><addsrcrecordid>eNpFkLlOAzEURS0EEmH5A4ppoJvJsz3xUiJ2CQQFS2m9OLbiaDIebAfB3zMQJKp3i3uung4hJxQaClRMV02O3RpLwwDaBmQDrdghE6qkrjnXapdMQDNZA2vVPjnIeQUATPB2Qt4uXbYpDCXEvoq-cp82lDGWhH0eYipV6CusnsMjmz5c3dZPT6_V0hWX4mrT219qWMYSP2JXMNhq_MKlgN0R2fPYZXf8dw_Jy_XV88Vtff94c3dxfl9bLlWpldd0rrm04Bd84ZFp6j0oYJ4uuEDBvGTezRDnXCMXTALl3GvFsPWoZ5QfkrPt7pDi-8blYtYhW9d12Lu4yYbp0YkS7Vhst0WbYs7JeTOksMb0ZSiYH4tmZbYWzY9FA9KMFkfs9G8fs8XOj1psyP-skEqKlvFvzDN1dg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>29200864</pqid></control><display><type>article</type><title>Description of exciton transport in a TiO2/MEH-PPV heterojunction photovoltaic material</title><source>Elsevier ScienceDirect Journals</source><creator>KAWATA, K ; BURLAKOV, V. M ; CAREY, M. J ; ASSENDER, H. E ; BRIGGS, G. A. D ; RUSECKAS, A ; SAMUEL, I. D. W</creator><creatorcontrib>KAWATA, K ; BURLAKOV, V. M ; CAREY, M. J ; ASSENDER, H. E ; BRIGGS, G. A. D ; RUSECKAS, A ; SAMUEL, I. D. W</creatorcontrib><description>A model for exciton transport in conjugated polymers has been developed taking into account inhomogeneous broadening of exciton energy level. Time-resolved photoluminescence data were used to determine the parameters of the model, such as exciton lifetime, effective number of exciton energy levels within inhomogeneously broadened density of states, hopping distance and hopping rate constants for excitons. Using the developed model a non-monoexponential decay of photoluminescence of the conjugated polymer deposited on TiO2 substrate was described, and the spectrum of internal quantum efficiency of the heterojunction photovoltaic device based on the conjugated polymer with a nanocrystalline TiO2 layer was predicted.</description><identifier>ISSN: 0927-0248</identifier><identifier>EISSN: 1879-3398</identifier><identifier>DOI: 10.1016/j.solmat.2004.07.046</identifier><language>eng</language><publisher>Amsterdam: Elsevier</publisher><subject>Applied sciences ; Energy ; Equipments, installations and applications ; Exact sciences and technology ; Natural energy ; Photovoltaic conversion ; Solar cells. Photoelectrochemical cells ; Solar energy</subject><ispartof>Solar energy materials and solar cells, 2005-05, Vol.87 (1-4), p.715-724</ispartof><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c378t-8f91b937c0fd3dfa291ff0802f1d36a62f72fe5aab39a36270133f982a4fa9513</citedby><cites>FETCH-LOGICAL-c378t-8f91b937c0fd3dfa291ff0802f1d36a62f72fe5aab39a36270133f982a4fa9513</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,777,781,786,787,23911,23912,25121,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16787642$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>KAWATA, K</creatorcontrib><creatorcontrib>BURLAKOV, V. M</creatorcontrib><creatorcontrib>CAREY, M. J</creatorcontrib><creatorcontrib>ASSENDER, H. E</creatorcontrib><creatorcontrib>BRIGGS, G. A. D</creatorcontrib><creatorcontrib>RUSECKAS, A</creatorcontrib><creatorcontrib>SAMUEL, I. D. W</creatorcontrib><title>Description of exciton transport in a TiO2/MEH-PPV heterojunction photovoltaic material</title><title>Solar energy materials and solar cells</title><description>A model for exciton transport in conjugated polymers has been developed taking into account inhomogeneous broadening of exciton energy level. Time-resolved photoluminescence data were used to determine the parameters of the model, such as exciton lifetime, effective number of exciton energy levels within inhomogeneously broadened density of states, hopping distance and hopping rate constants for excitons. Using the developed model a non-monoexponential decay of photoluminescence of the conjugated polymer deposited on TiO2 substrate was described, and the spectrum of internal quantum efficiency of the heterojunction photovoltaic device based on the conjugated polymer with a nanocrystalline TiO2 layer was predicted.</description><subject>Applied sciences</subject><subject>Energy</subject><subject>Equipments, installations and applications</subject><subject>Exact sciences and technology</subject><subject>Natural energy</subject><subject>Photovoltaic conversion</subject><subject>Solar cells. Photoelectrochemical cells</subject><subject>Solar energy</subject><issn>0927-0248</issn><issn>1879-3398</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNpFkLlOAzEURS0EEmH5A4ppoJvJsz3xUiJ2CQQFS2m9OLbiaDIebAfB3zMQJKp3i3uung4hJxQaClRMV02O3RpLwwDaBmQDrdghE6qkrjnXapdMQDNZA2vVPjnIeQUATPB2Qt4uXbYpDCXEvoq-cp82lDGWhH0eYipV6CusnsMjmz5c3dZPT6_V0hWX4mrT219qWMYSP2JXMNhq_MKlgN0R2fPYZXf8dw_Jy_XV88Vtff94c3dxfl9bLlWpldd0rrm04Bd84ZFp6j0oYJ4uuEDBvGTezRDnXCMXTALl3GvFsPWoZ5QfkrPt7pDi-8blYtYhW9d12Lu4yYbp0YkS7Vhst0WbYs7JeTOksMb0ZSiYH4tmZbYWzY9FA9KMFkfs9G8fs8XOj1psyP-skEqKlvFvzDN1dg</recordid><startdate>20050501</startdate><enddate>20050501</enddate><creator>KAWATA, K</creator><creator>BURLAKOV, V. M</creator><creator>CAREY, M. J</creator><creator>ASSENDER, H. E</creator><creator>BRIGGS, G. A. D</creator><creator>RUSECKAS, A</creator><creator>SAMUEL, I. D. W</creator><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20050501</creationdate><title>Description of exciton transport in a TiO2/MEH-PPV heterojunction photovoltaic material</title><author>KAWATA, K ; BURLAKOV, V. M ; CAREY, M. J ; ASSENDER, H. E ; BRIGGS, G. A. D ; RUSECKAS, A ; SAMUEL, I. D. W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-8f91b937c0fd3dfa291ff0802f1d36a62f72fe5aab39a36270133f982a4fa9513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Energy</topic><topic>Equipments, installations and applications</topic><topic>Exact sciences and technology</topic><topic>Natural energy</topic><topic>Photovoltaic conversion</topic><topic>Solar cells. Photoelectrochemical cells</topic><topic>Solar energy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>KAWATA, K</creatorcontrib><creatorcontrib>BURLAKOV, V. M</creatorcontrib><creatorcontrib>CAREY, M. J</creatorcontrib><creatorcontrib>ASSENDER, H. E</creatorcontrib><creatorcontrib>BRIGGS, G. A. D</creatorcontrib><creatorcontrib>RUSECKAS, A</creatorcontrib><creatorcontrib>SAMUEL, I. D. W</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Solar energy materials and solar cells</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KAWATA, K</au><au>BURLAKOV, V. M</au><au>CAREY, M. J</au><au>ASSENDER, H. E</au><au>BRIGGS, G. A. D</au><au>RUSECKAS, A</au><au>SAMUEL, I. D. W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Description of exciton transport in a TiO2/MEH-PPV heterojunction photovoltaic material</atitle><jtitle>Solar energy materials and solar cells</jtitle><date>2005-05-01</date><risdate>2005</risdate><volume>87</volume><issue>1-4</issue><spage>715</spage><epage>724</epage><pages>715-724</pages><issn>0927-0248</issn><eissn>1879-3398</eissn><abstract>A model for exciton transport in conjugated polymers has been developed taking into account inhomogeneous broadening of exciton energy level. Time-resolved photoluminescence data were used to determine the parameters of the model, such as exciton lifetime, effective number of exciton energy levels within inhomogeneously broadened density of states, hopping distance and hopping rate constants for excitons. Using the developed model a non-monoexponential decay of photoluminescence of the conjugated polymer deposited on TiO2 substrate was described, and the spectrum of internal quantum efficiency of the heterojunction photovoltaic device based on the conjugated polymer with a nanocrystalline TiO2 layer was predicted.</abstract><cop>Amsterdam</cop><pub>Elsevier</pub><doi>10.1016/j.solmat.2004.07.046</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0927-0248 |
| ispartof | Solar energy materials and solar cells, 2005-05, Vol.87 (1-4), p.715-724 |
| issn | 0927-0248 1879-3398 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_29200864 |
| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Energy Equipments, installations and applications Exact sciences and technology Natural energy Photovoltaic conversion Solar cells. Photoelectrochemical cells Solar energy |
| title | Description of exciton transport in a TiO2/MEH-PPV heterojunction photovoltaic material |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T16%3A47%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Description%20of%20exciton%20transport%20in%20a%20TiO2/MEH-PPV%20heterojunction%20photovoltaic%20material&rft.jtitle=Solar%20energy%20materials%20and%20solar%20cells&rft.au=KAWATA,%20K&rft.date=2005-05-01&rft.volume=87&rft.issue=1-4&rft.spage=715&rft.epage=724&rft.pages=715-724&rft.issn=0927-0248&rft.eissn=1879-3398&rft_id=info:doi/10.1016/j.solmat.2004.07.046&rft_dat=%3Cproquest_cross%3E29200864%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=29200864&rft_id=info:pmid/&rfr_iscdi=true |