@article{9fea4ab77e5e4d8cb2c240b7d99c95bc,
title = "Reversed organic-inorganic hybrid tandem solar cells for improved interfacial series resistances and balanced photocurrents",
abstract = "We report a promising approach to fabricate organic-inorganic hybrid tandem photovoltaic devices with a reversed configuration. High bandgap hydrogenated amorphous silicon (a-Si:H) was deposited with plasma-enhanced chemical vapor deposition onto a solution-processed low bandgap organic photovoltaic (OPV) subcell. Two important factors for efficient tandem solar cells, interfacial series resistance (RS,int) and balanced photocurrents, were investigated. The intimate interfacial contact eliminated the RS,int, and sufficient transmittance of the OPV front subcell led to the well-balanced photocurrents. As a result, this reversed hybrid tandem device showed an enhanced efficiency of 3.3% and an open-circuit voltage of 1.51 V.",
keywords = "Amorphous silicon, Balanced photocurrents, Hybrid tandem solar cells, Interfacial series resistance, Organic solar cells",
author = "Taehee Kim and Kim, {Youn Su} and Choi, {Jin Young} and Jeon, {Jun Hong} and Park, {Won Woong} and Moon, {Sun Woo} and Kim, {Sung Min} and Seunghee Han and Bongsoo Kim and Lee, {Doh Kwon} and Honggon Kim and Kim, {Jin Young} and Ko, {Min Jae} and Kyungkon Kim",
note = "Funding Information: This research was supported by KRCF (Korea Research Council of Fundamental Science and Technology) and KIST (Korea Institute of Science and Technology) for “NAP (National Agenda Project) program” under the contract number of 2N35170 and KIST Internal Research Fund under the contract number of 2E22831. The Pioneer Research Center Program also supported this research through the National Research Foundation of Korea, funded by the Ministry of Education, Science and Technology under the contract number of 2008-2000092 and by the Global Frontier R&D Program on Center for Multiscale Energy System funded by the National Research Foundation under the Ministry of Education.",
year = "2013",
doi = "10.1016/j.synthmet.2013.05.002",
language = "English",
volume = "175",
pages = "103--107",
journal = "Synthetic Metals",
issn = "0379-6779",
publisher = "Elsevier BV",
}