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http://hdl.handle.net/1942/31689
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DC Field | Value | Language |
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dc.contributor.author | DE WILD, Jessica | - |
dc.contributor.author | Rath, JK | - |
dc.contributor.author | Meijerink, A | - |
dc.contributor.author | van Sark, WGJHM | - |
dc.contributor.author | Schropp, REI | - |
dc.date.accessioned | 2020-08-12T09:45:31Z | - |
dc.date.available | 2020-08-12T09:45:31Z | - |
dc.date.issued | 2010 | - |
dc.date.submitted | 2020-08-12T07:33:07Z | - |
dc.identifier.citation | Solar energy materials and solar cells, 94 (12) , p. 2395 -2398 | - |
dc.identifier.uri | http://hdl.handle.net/1942/31689 | - |
dc.description.abstract | A near-infrared to visible upconversion phosphor (beta-NaYF4:Yb3+ (18%), Er3+ (2%)) has been applied at the back of a thin film hydrogenated amorphous silicon (a-Si:H) solar cell in combination with a white back reflector to investigate its response to sub-bandgap infrared irradiation. Current-voltage measurements were performed on the solar cells. A maximum current enhancement of 6.2 mu A was measured on illumination with a 980 nm diode laser at 28 mW. This corresponds to an external quantum efficiency (EQE) of 0.03% of the solar cell. A small part, 0.01%, was due to the direct absorption of sub-bandgap radiation but the larger part originates from upconversion. These experiments constitute a proof-of-principle for the utilization of photon upconversion in thin film solar cells. A close match between the non-linear behavior of the upconversion material and the EQE was found by varying the intensity of the laser light. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This research was financially supported by the NetherlandsAgency for Energy and the Environment (SenterNovem) of theMinistry of Economic Affairs within the New Energy Research(Nieuw Energie Onderzoek (NEO)) programme. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.rights | 2010 Elsevier B.V. All rights reserved | - |
dc.subject.other | Upconversion | - |
dc.subject.other | a-Si:H solar cells | - |
dc.subject.other | Thin film | - |
dc.title | Enhanced near-infrared response of a-Si:H solar cells with beta-NaYF4:Yb3+ (18%), Er3+ (2%) upconversion phosphors | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2398 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | 2395 | - |
dc.identifier.volume | 94 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1016/j.solmat.2010.08.024 | - |
dc.identifier.isi | WOS:000283959500065 | - |
dc.identifier.eissn | - | |
local.provider.type | Web of Science | - |
item.fulltext | With Fulltext | - |
item.contributor | DE WILD, Jessica | - |
item.contributor | Rath, JK | - |
item.contributor | Meijerink, A | - |
item.contributor | van Sark, WGJHM | - |
item.contributor | Schropp, REI | - |
item.accessRights | Restricted Access | - |
item.fullcitation | DE WILD, Jessica; Rath, JK; Meijerink, A; van Sark, WGJHM & Schropp, REI (2010) Enhanced near-infrared response of a-Si:H solar cells with beta-NaYF4:Yb3+ (18%), Er3+ (2%) upconversion phosphors. In: Solar energy materials and solar cells, 94 (12) , p. 2395 -2398. | - |
crisitem.journal.issn | 0927-0248 | - |
crisitem.journal.eissn | 1879-3398 | - |
Appears in Collections: | Research publications |
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1-s2.0-S0927024810004812-main.pdf Restricted Access | Published version | 290.66 kB | Adobe PDF | View/Open Request a copy |
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