Literature DB >> 27038256

Double-Sided Junctions Enable High-Performance Colloidal-Quantum-Dot Photovoltaics.

Mengxia Liu1, F Pelayo García de Arquer1, Yiying Li2, Xinzheng Lan1, Gi-Hwan Kim1,3, Oleksandr Voznyy1, Lethy Krishnan Jagadamma4, Abdullah Saud Abbas1, Sjoerd Hoogland1, Zhenghong Lu2, Jin Young Kim3, Aram Amassian4, Edward H Sargent1.   

Abstract

The latest advances in colloidal-quantum-dot material processing are combined with a double-sided junction architecture, which is done by efficiently incorporating indium ions in the ZnO eletrode. This platform allows the collection of all photogenerated carriers even at the maximum power point. The increased depletion width in the device facilitates full carrier collection, leading to a record 10.8% power conversion efficiency.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  In-doped ZnO; charge extraction; colloidal quantum dots; solar cells

Year:  2016        PMID: 27038256     DOI: 10.1002/adma.201506213

Source DB:  PubMed          Journal:  Adv Mater        ISSN: 0935-9648            Impact factor:   30.849


  3 in total

1.  Improving the Performance of PbS Quantum Dot Solar Cells by Optimizing ZnO Window Layer.

Authors:  Xiaokun Yang; Long Hu; Hui Deng; Keke Qiao; Chao Hu; Zhiyong Liu; Shengjie Yuan; Jahangeer Khan; Dengbing Li; Jiang Tang; Haisheng Song; Chun Cheng
Journal:  Nanomicro Lett       Date:  2017-01-04

Review 2.  Light-Activated Metal Oxide Gas Sensors: A Review.

Authors:  Fang Xu; Ho-Pui Ho
Journal:  Micromachines (Basel)       Date:  2017-11-18       Impact factor: 2.891

3.  Balancing Charge Carrier Transport in a Quantum Dot P-N Junction toward Hysteresis-Free High-Performance Solar Cells.

Authors:  Yuljae Cho; Bo Hou; Jongchul Lim; Sanghyo Lee; Sangyeon Pak; John Hong; Paul Giraud; A-Rang Jang; Young-Woo Lee; Juwon Lee; Jae Eun Jang; Henry J Snaith; Stephen M Morris; Jung Inn Sohn; SeungNam Cha; Jong Min Kim
Journal:  ACS Energy Lett       Date:  2018-04-03       Impact factor: 23.101

  3 in total

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