title: Monolithic DSSC/CIGS tandem solar cell fabricated by a solution process.
abstract: Tandem architecture between organic (dye-sensitized solar cell, DSSC) and inorganic (CuInGaSe2 thin film solar cell, CIGS) single-junction solar cells was constructed particularly based on a solution process. Arc-plasma deposition was employed for the Pt interfacial layer to minimize the damage to the layers of the CIGS bottom cell. Solar cell efficiency of 13% was achieved, which is significant progress from individual single-junction solar cells (e.g., 7.25 and 6.2% for DSSC and CIGS, respectively).
authors.affiliation: Clean Energy Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea.
authors.forename: Sung Hwan
authors.initials: SH
authors.lastname: Moon
authors.affiliation: 1] Clean Energy Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea [2] Department of Chemical and Biological Engineering, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 136-713, Republic of Korea.
authors.forename: Se Jin
authors.initials: SJ
authors.lastname: Park
authors.affiliation: Center for Materials Architecturing, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul, 136-791, Republic of Korea.
authors.forename: Sang Hoon
authors.initials: SH
authors.lastname: Kim
authors.affiliation: Photo-electronic Hybrids Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea.
authors.forename: Min Woo
authors.initials: MW
authors.lastname: Lee
authors.affiliation: 1] Photo-electronic Hybrids Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea [2] Green School, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 136-713, Republic of Korea.
authors.forename: Jisu
authors.initials: J
authors.lastname: Han
authors.affiliation: Photo-electronic Hybrids Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea.
authors.forename: Jin Young
authors.initials: JY
authors.lastname: Kim
authors.affiliation: Photo-electronic Hybrids Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea.
authors.forename: Honggon
authors.initials: H
authors.lastname: Kim
authors.affiliation: Clean Energy Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea.
authors.forename: Yun Jeong
authors.initials: YJ
authors.lastname: Hwang
authors.affiliation: Photo-electronic Hybrids Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea.
authors.forename: Doh-Kwon
authors.initials: DK
authors.lastname: Lee
authors.affiliation: 1] Clean Energy Research Center, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul. 136-791, Republic of Korea [2] Green School, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 136-713, Republic of Korea.
authors.forename: Byoung Koun
authors.initials: BK
authors.lastname: Min