Improved Understanding of the Electronic and Energetic Landscapes of Perovskite Solar Cells: High Local Charge Carrier Mobility, Reduced Recombination, and Extremely Shallow Traps
Oga, Hikaru, Saeki, Akinori, Ogomi, Yuhei, Hayase, Shuzi, Seki, Shu
Published in Journal of the American Chemical Society (01.10.2014)
Published in Journal of the American Chemical Society (01.10.2014)
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Journal Article
Solution-processed intermediate-band solar cells with lead sulfide quantum dots and lead halide perovskites
Hosokawa, Hiroji, Tamaki, Ryo, Sawada, Takuya, Okonogi, Akinori, Sato, Haruyuki, Ogomi, Yuhei, Hayase, Shuzi, Okada, Yoshitaka, Yano, Toshihiro
Published in Nature communications (10.01.2019)
Published in Nature communications (10.01.2019)
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Journal Article
Highly Efficient 17.6% Tin–Lead Mixed Perovskite Solar Cells Realized through Spike Structure
Kapil, Gaurav, Ripolles, Teresa S, Hamada, Kengo, Ogomi, Yuhei, Bessho, Takeru, Kinoshita, Takumi, Chantana, Jakapan, Yoshino, Kenji, Shen, Qing, Toyoda, Taro, Minemoto, Takashi, Murakami, Takurou N, Segawa, Hiroshi, Hayase, Shuzi
Published in Nano letters (13.06.2018)
Published in Nano letters (13.06.2018)
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Journal Article
Efficiency enhancement by changing perovskite crystal phase and adding a charge extraction interlayer in organic amine free-perovskite solar cells based on cesium
Ripolles, Teresa S., Nishinaka, Koji, Ogomi, Yuhei, Miyata, Youhei, Hayase, Shuzi
Published in Solar energy materials and solar cells (01.01.2016)
Published in Solar energy materials and solar cells (01.01.2016)
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Journal Article
Facile Synthesis and Characterization of Sulfur Doped Low Bandgap Bismuth Based Perovskites by Soluble Precursor Route
Vigneshwaran, Murugan, Ohta, Takeshi, Iikubo, Satoshi, Kapil, Gaurav, Ripolles, Teresa S, Ogomi, Yuhei, Ma, Tingli, Pandey, Shyam S, Shen, Qing, Toyoda, Taro, Yoshino, Kenji, Minemoto, Takashi, Hayase, Shuzi
Published in Chemistry of materials (27.09.2016)
Published in Chemistry of materials (27.09.2016)
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Journal Article
Recombination Suppression in PbS Quantum Dot Heterojunction Solar Cells by Energy-Level Alignment in the Quantum Dot Active Layers
Ding, Chao, Zhang, Yaohong, Liu, Feng, Nakazawa, Naoki, Huang, Qingxun, Hayase, Shuzi, Ogomi, Yuhei, Toyoda, Taro, Wang, Ruixiang, Shen, Qing
Published in ACS applied materials & interfaces (08.08.2018)
Published in ACS applied materials & interfaces (08.08.2018)
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Journal Article
Charge transfer and recombination at the metal oxide/CH3NH3PbClI2/spiro-OMeTAD interfaces: uncovering the detailed mechanism behind high efficiency solar cells
Shen, Qing, Ogomi, Yuhei, Chang, Jin, Tsukamoto, Syota, Kukihara, Kenji, Oshima, Takuya, Osada, Naoya, Yoshino, Kenji, Katayama, Kenji, Toyoda, Taro, Hayase, Shuzi
Published in Physical chemistry chemical physics : PCCP (01.01.2014)
Published in Physical chemistry chemical physics : PCCP (01.01.2014)
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Journal Article
Air Stable PbSe Colloidal Quantum Dot Heterojunction Solar Cells: Ligand-Dependent Exciton Dissociation, Recombination, Photovoltaic Property, and Stability
Zhang, Yaohong, Ding, Chao, Wu, Guohua, Nakazawa, Naoki, Chang, Jin, Ogomi, Yuhei, Toyoda, Taro, Hayase, Shuzi, Katayama, Kenji, Shen, Qing
Published in Journal of physical chemistry. C (22.12.2016)
Published in Journal of physical chemistry. C (22.12.2016)
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Journal Article
Hot-injection and ultrasonic irradiation syntheses of Cs2SnI6 quantum dot using Sn long-chain amino-complex
Koyanagi, Tsuguo, Kapil, Gaurav, Ogomi, Yuhei, Yoshino, Kenji, Shen, Qin, Toyoda, Taro, Murakami, Takurou N., Segawa, Hiroshi, Hayase, Shuzi
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01.03.2020)
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01.03.2020)
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Rapid Synthesis of Thiophene-Based, Organic Dyes for Dye-Sensitized Solar Cells (DSSCs) by a One-Pot, Four-Component Coupling Approach
Matsumura, Keisuke, Yoshizaki, Soichi, Maitani, Masato. M., Wada, Yuji, Ogomi, Yuhei, Hayase, Shuzi, Kaiho, Tatsuo, Fuse, Shinichiro, Tanaka, Hiroshi, Takahashi, Takashi
Published in Chemistry : a European journal (26.06.2015)
Published in Chemistry : a European journal (26.06.2015)
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Journal Article
Architecture of the Interface between the Perovskite and Hole-Transport Layers in Perovskite Solar Cells
Moriya, Masahiro, Hirotani, Daisuke, Ohta, Tsuyoshi, Ogomi, Yuhei, Shen, Qing, Ripolles, Teresa S., Yoshino, Kenji, Toyoda, Taro, Minemoto, Takashi, Hayase, Shuzi
Published in ChemSusChem (22.09.2016)
Published in ChemSusChem (22.09.2016)
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Journal Article
Anomalous Dielectric Behavior of a Pb/Sn Perovskite: Effect of Trapped Charges on Complex Photoconductivity
Yamada, Kento, Nishikubo, Ryosuke, Oga, Hikaru, Ogomi, Yuhei, Hayase, Shuzi, Kanno, Shohei, Imamura, Yutaka, Hada, Masahiko, Saeki, Akinori
Published in ACS photonics (15.08.2018)
Published in ACS photonics (15.08.2018)
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Journal Article
Effect of nature of anchoring groups on photosensitization behavior in unsymmetrical squaraine dyes
Shivashimpi, Gururaj M., Pandey, Shyam S., Watanabe, Rie, Fujikawa, Naotaka, Ogomi, Yuhei, Yamaguchi, Yoshihiro, Hayase, Shuzi
Published in Journal of photochemistry and photobiology. A, Chemistry. (2014)
Published in Journal of photochemistry and photobiology. A, Chemistry. (2014)
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Journal Article
Huge suppression of charge recombination in P3HT-ZnO organic-inorganic hybrid solar cells by locating dyes at the ZnO/P3HT interfaces
QING SHEN, OGOMI, Yuhei, DAS, Sandeep K, PANDEY, Shyam S, YOSHINO, Kenji, KATAYAMA, Kenji, MOMOSE, Hisayo, TOYODA, Taro, HAYASE, Shuzi
Published in Physical chemistry chemical physics : PCCP (01.01.2013)
Published in Physical chemistry chemical physics : PCCP (01.01.2013)
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Journal Article
Titanium wire engineering and its effect on the performance of coil type cylindrical dye sensitized solar cells
KAPIL, Gaurav, PANDEY, Shyam S, YUHEI OGOMI, TINGLI MA, HAYASE, Shuzi
Published in Organic electronics (01.11.2014)
Published in Organic electronics (01.11.2014)
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Journal Article
Novel unsymmetrical squaraine dye bearing cyanoacrylic acid anchoring group and its photosensitization behavior
Shivashimpi, Gururaj M., Pandey, Shyam S., Watanabe, Rie, Fujikawa, Naotaka, Ogomi, Yuhei, Yamaguchi, Yoshihiro, Hayase, Shuzi
Published in Tetrahedron letters (03.10.2012)
Published in Tetrahedron letters (03.10.2012)
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