Hybrid conjugated polymer solar cells using patterned GaAs nanopillars
In this work, we study hybrid solar cells based on poly(3-hexylthiophene)-coated GaAs nanopillars grown on a patterned GaAs substrate using selective-area metal organic chemical vapor deposition. The hybrid solar cells show extremely low leakage currents ( I ≅ 45 nA @−1V) under dark conditions and...
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| Veröffentlicht in: | Applied physics letters 2010-07, Vol.97 (1), p.013107-013107-3 |
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| container_end_page | 013107-3 |
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| container_issue | 1 |
| container_start_page | 013107 |
| container_title | Applied physics letters |
| container_volume | 97 |
| creator | Mariani, Giacomo Laghumavarapu, Ramesh B. Tremolet de Villers, Bertrand Shapiro, Joshua Senanayake, Pradeep Lin, Andrew Schwartz, Benjamin J. Huffaker, Diana L. |
| description | In this work, we study hybrid solar cells based on poly(3-hexylthiophene)-coated GaAs nanopillars grown on a patterned GaAs substrate using selective-area metal organic chemical vapor deposition. The hybrid solar cells show extremely low leakage currents (
I
≅
45
nA
@−1V) under dark conditions and an open circuit voltage, short circuit current density, and fill factor of 0.2 V,
8.7
mA
/
cm
2
, and 32%, respectively, giving a power conversion efficiency of
η
=
0.6
%
under AM 1.5 G illumination. Surface passivation of the GaAs results in further improvement, yielding
η
=
1.44
%
under AM 1.5 G illumination. External quantum efficiency measurements of these polymer/inorganic solar cells are also presented. |
| doi_str_mv | 10.1063/1.3459961 |
| format | Article |
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I
≅
45
nA
@−1V) under dark conditions and an open circuit voltage, short circuit current density, and fill factor of 0.2 V,
8.7
mA
/
cm
2
, and 32%, respectively, giving a power conversion efficiency of
η
=
0.6
%
under AM 1.5 G illumination. Surface passivation of the GaAs results in further improvement, yielding
η
=
1.44
%
under AM 1.5 G illumination. External quantum efficiency measurements of these polymer/inorganic solar cells are also presented.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.3459961</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>American Institute of Physics</publisher><ispartof>Applied physics letters, 2010-07, Vol.97 (1), p.013107-013107-3</ispartof><rights>2010 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-a768749768861a495c7698b55ee7b10be7afbeaeb212f35ded939b434c917a743</citedby><cites>FETCH-LOGICAL-c350t-a768749768861a495c7698b55ee7b10be7afbeaeb212f35ded939b434c917a743</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.3459961$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>315,782,786,796,1561,4516,27933,27934,76394,76400</link.rule.ids></links><search><creatorcontrib>Mariani, Giacomo</creatorcontrib><creatorcontrib>Laghumavarapu, Ramesh B.</creatorcontrib><creatorcontrib>Tremolet de Villers, Bertrand</creatorcontrib><creatorcontrib>Shapiro, Joshua</creatorcontrib><creatorcontrib>Senanayake, Pradeep</creatorcontrib><creatorcontrib>Lin, Andrew</creatorcontrib><creatorcontrib>Schwartz, Benjamin J.</creatorcontrib><creatorcontrib>Huffaker, Diana L.</creatorcontrib><title>Hybrid conjugated polymer solar cells using patterned GaAs nanopillars</title><title>Applied physics letters</title><description>In this work, we study hybrid solar cells based on poly(3-hexylthiophene)-coated GaAs nanopillars grown on a patterned GaAs substrate using selective-area metal organic chemical vapor deposition. The hybrid solar cells show extremely low leakage currents (
I
≅
45
nA
@−1V) under dark conditions and an open circuit voltage, short circuit current density, and fill factor of 0.2 V,
8.7
mA
/
cm
2
, and 32%, respectively, giving a power conversion efficiency of
η
=
0.6
%
under AM 1.5 G illumination. Surface passivation of the GaAs results in further improvement, yielding
η
=
1.44
%
under AM 1.5 G illumination. External quantum efficiency measurements of these polymer/inorganic solar cells are also presented.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp10LFqwzAQgGFRWqibdugbaO3gVGdZkrUUQmiSQqBLO4uTLAcHxzKSM_jt65JApy53HHzc8BPyDGwJTPJXWPJSaC3hhmTAlMo5QHVLMsYYz6UWcE8eUjrOpyg4z8hmN9nY1tSF_ng-4OhrOoRuOvlIU-gwUue7LtFzavsDHXAcfexns8VVoj32YWi7WaVHctdgl_zTdS_I9-b9a73L95_bj_Vqnzsu2JijkpUq9TwrCVhq4ZTUlRXCe2WBWa-wsR69LaBouKh9rbm2JS-dBoWq5AvycvnrYkgp-sYMsT1hnAww8xvAgLkGmO3bxSbXjji2of8fXyqYvwpmCPwHtVdjOA</recordid><startdate>20100705</startdate><enddate>20100705</enddate><creator>Mariani, Giacomo</creator><creator>Laghumavarapu, Ramesh B.</creator><creator>Tremolet de Villers, Bertrand</creator><creator>Shapiro, Joshua</creator><creator>Senanayake, Pradeep</creator><creator>Lin, Andrew</creator><creator>Schwartz, Benjamin J.</creator><creator>Huffaker, Diana L.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100705</creationdate><title>Hybrid conjugated polymer solar cells using patterned GaAs nanopillars</title><author>Mariani, Giacomo ; Laghumavarapu, Ramesh B. ; Tremolet de Villers, Bertrand ; Shapiro, Joshua ; Senanayake, Pradeep ; Lin, Andrew ; Schwartz, Benjamin J. ; Huffaker, Diana L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-a768749768861a495c7698b55ee7b10be7afbeaeb212f35ded939b434c917a743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mariani, Giacomo</creatorcontrib><creatorcontrib>Laghumavarapu, Ramesh B.</creatorcontrib><creatorcontrib>Tremolet de Villers, Bertrand</creatorcontrib><creatorcontrib>Shapiro, Joshua</creatorcontrib><creatorcontrib>Senanayake, Pradeep</creatorcontrib><creatorcontrib>Lin, Andrew</creatorcontrib><creatorcontrib>Schwartz, Benjamin J.</creatorcontrib><creatorcontrib>Huffaker, Diana L.</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mariani, Giacomo</au><au>Laghumavarapu, Ramesh B.</au><au>Tremolet de Villers, Bertrand</au><au>Shapiro, Joshua</au><au>Senanayake, Pradeep</au><au>Lin, Andrew</au><au>Schwartz, Benjamin J.</au><au>Huffaker, Diana L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hybrid conjugated polymer solar cells using patterned GaAs nanopillars</atitle><jtitle>Applied physics letters</jtitle><date>2010-07-05</date><risdate>2010</risdate><volume>97</volume><issue>1</issue><spage>013107</spage><epage>013107-3</epage><pages>013107-013107-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>In this work, we study hybrid solar cells based on poly(3-hexylthiophene)-coated GaAs nanopillars grown on a patterned GaAs substrate using selective-area metal organic chemical vapor deposition. The hybrid solar cells show extremely low leakage currents (
I
≅
45
nA
@−1V) under dark conditions and an open circuit voltage, short circuit current density, and fill factor of 0.2 V,
8.7
mA
/
cm
2
, and 32%, respectively, giving a power conversion efficiency of
η
=
0.6
%
under AM 1.5 G illumination. Surface passivation of the GaAs results in further improvement, yielding
η
=
1.44
%
under AM 1.5 G illumination. External quantum efficiency measurements of these polymer/inorganic solar cells are also presented.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.3459961</doi></addata></record> |
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| ispartof | Applied physics letters, 2010-07, Vol.97 (1), p.013107-013107-3 |
| issn | 0003-6951 1077-3118 |
| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| title | Hybrid conjugated polymer solar cells using patterned GaAs nanopillars |
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