Research Project:
Organik ve İnorganik Tabanlı Boşluk Taşıyıcı Malzemeler Yardımıyla Yüksek Kararlılığa Sahip Perovskit Hücrelerin Geliştirilmesi

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TB.00402

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Ergen, Onur
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Screen engineered field effect Cu2O based solar cells
(Institute of Electrical and Electronics Engineers (IEEE), 2020) Çelik, Ecem; Erdolu, Mert Yusuf; Ergen, Onur; Ünal, Ahmet Hamdi; Department of Electrical and Electronics Engineering; KUYTAM (Koç University Surface Science and Technology Center); No; College of Engineering; Research Center
We demonstrate cuprous oxide (Cu2O) based screen engineered field effect solar cells with a record breaking efficiency, exceeding 3.486%, for Cu2O based p-n homojunction. In this architecture, CuO nanowire interphase is successfully employed in the Cu2O fabrication by effectively serving as a simultaneous ohmic current collector. These screen engineered field effect photovoltaic principles are essential in developing promising photovoltaics architectures for hard-to-dope materials that, in principle, enable extremely low-cost, high efficiency solar cells.

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