DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jaehoon | ko |
dc.contributor.author | Jeong, Byeong Guk | ko |
dc.contributor.author | Roh, Heebum | ko |
dc.contributor.author | Song, Jiyun | ko |
dc.contributor.author | Park, Myeongjin | ko |
dc.contributor.author | Lee, Doh Chang | ko |
dc.contributor.author | Bae, Wan Ki | ko |
dc.contributor.author | Lee, Changhee | ko |
dc.date.accessioned | 2016-11-09T05:30:39Z | - |
dc.date.available | 2016-11-09T05:30:39Z | - |
dc.date.created | 2016-10-19 | - |
dc.date.created | 2016-10-19 | - |
dc.date.created | 2016-10-19 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.8, no.36, pp.23947 - 23952 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/213778 | - |
dc.description.abstract | We report the influence of post-treatment via the external pressure on the device performance of quantum dot (QD) solar cells. The structural: analysis together with optical and electrical characterization on QD solids reveal that the external,pressure compacts QD active layers by removing the mesoscopic voids and enhances the charge carrier transport-along QD solids leading to significant increase in J(SC) of QD solar cells. Increasing the external pressure, by contrast, accompanies reduction in FE and V-OC, yielding the trade-off relationship among J(SC), and FF and V-OC in PCE of devices. Optimization at the external pressure in the present study at 1.4-1.6 MPa enables us to achieve over 10% increase in PCE of QD solar cells. The approach and results show that the control over the organization of QDs is the key for the-charge transport properties in ensemble and also offer simple yet effective; mean to enhance the electrical performance of transistors and solar cells using QDs | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Influence of External Pressure on the Performance of Quantum Dot Solar Cells | - |
dc.type | Article | - |
dc.identifier.wosid | 000383412000057 | - |
dc.identifier.scopusid | 2-s2.0-84987752570 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.issue | 36 | - |
dc.citation.beginningpage | 23947 | - |
dc.citation.endingpage | 23952 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.6b07771 | - |
dc.contributor.localauthor | Lee, Doh Chang | - |
dc.contributor.nonIdAuthor | Kim, Jaehoon | - |
dc.contributor.nonIdAuthor | Roh, Heebum | - |
dc.contributor.nonIdAuthor | Song, Jiyun | - |
dc.contributor.nonIdAuthor | Park, Myeongjin | - |
dc.contributor.nonIdAuthor | Bae, Wan Ki | - |
dc.contributor.nonIdAuthor | Lee, Changhee | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | solar cells | - |
dc.subject.keywordAuthor | quantum dots | - |
dc.subject.keywordAuthor | pressure | - |
dc.subject.keywordAuthor | densification | - |
dc.subject.keywordAuthor | compression | - |
dc.subject.keywordPlus | PHOTOVOLTAICS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | STRATEGIES | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | SOLIDS | - |
dc.subject.keywordPlus | ARRAYS | - |
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