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Enhancement of VOC without Loss of JSC in Organic Solar Cells by Modification of Donor/Acceptor Interfaces (Adv. Energy Mater. 2014) DOI
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Vertical Orientation of Semiconducting Polymers in Thin Films Induced by Molecular Self-organization (JACS 2013) DOI
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Control of Miscibility and Aggregation via Material Design and Coating Process for High-Performance Polymer Blend Solar Cell (Adv. Mater. 2013) DOI
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Effects of Side Chain Sequence on Surface Segregation of Semiconducting Polymers (J. Mater. Chem. A 2013) DOI
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Electric Field-Induced Dipole Switching at the Donor/Acceptor Interface in Organic Solar Cells (Adv. Mater. 2013) DOI
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Enhanced Vertical Carrier Mobility in Semiconducting Polymer Thin Films Sandwiched with Self-assembled Monolayer and Surface-segregated Layer (Chem. Commun. 2014) DOI
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Low band gap polymers for photovoltaic device with photocurrent response wavelengths over 1000 nm (polymer 2014) DOI
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Nanostructure Control in Polymer Solar Cells by Self-organization of Fullerene-Attached Semiconducting Diblock Copolymers (Macromolecules 2012) DOI
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A Benzoselenadiazole-Based Low Band Gap Polymer: Synthesis and Photovoltaic Application (Macromolecules 2012) DOI
Emergent Functional Polymers Research Team
RIKEN Center for Emergent Matter Science (CEMS)
2-1 Hirosawa, Wako 351-0198, JAPAN
TEL: 048-467-5731 (ext. 8691)
FAX: 048-467-9790
Email: info-empoly*riken.jp
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Information
- 2024.6.11
Paper on surface segregated monolayer of rod-like molecule by Dr. Yokoyama is published on ACS Appl. Electron. Mater! DOI - 2024.2.21
Paper on semiconducting polymers with bending structure by Dr. Chen and Dr. Nakano is published on ACS Appl. Polym. Mater! DOI This is a collaborative paper with Osaka Lab. at Hiroshima University. - 2023.11.30
Paper on electric filed dependence of charge generation by Dr. Nakano is published on Journal of Materials Chemistry A! DOI - 2023.10.16
Paper on organic semiconductor showing intramolecular double proton transfer by Dr. Nakano is published on Chemical Science! DOI - 2023.8.25
Paper on stabilization of spontaneous orientation polarization with high band gap materials by Wei-Chih is published on Journal of Materials Chemistry C! DOI This is a collaborative paper with Tanaka lab. at Gumma University. - 2023.4.19
Paper on effects of singlet photocrosslinkers on organic thin film solar cells by Ryo is published on ACS Applied Energy Materials! DOI - 2023.4.14
Paper on new organic materials with spontaneous polarization by Wei-Chih is published on ACS Applied Materials & Interfaces! DOI - 2022.11.22
Paper on the relationship between density of state and performance in organic field effect transistors by Dr. Nakano is published on Small!DOI - 2022.8.25
Paper on planar-zigzag semiconducting polymers by Dr. Chen and Dr. Nakano is publised on Materials Chemistry Frontiers! DOI - 2022.4.13
Paper on new molecular design for large spontaneous polarization by Wei-Chih is published on ACS Applied Materials & Interfaces! DOI - 2022.3.28
Paper on magnetoresistance of diradicalloid semiconductors by Dr. Wang is published on Advanced Science! DOI - 2022.2.17
Paper on molecular orientation control by sequential deposition process by Dr. Nakano and Dr. Chen is published on Materials Chemistry and Physics! DOI - 2021.12.11
Paper considering why Y6 is a good electron acceptor by Dr. Nakano is published on ACS Applied Materials & Interfaces! DOI This is a collaborative paper with Yoshida lab. at Chiba University. - 2021.11.24
Paper on synthesis of V-shaped monomer unit and its application to organic solar cells by Dr. Chen is published on ACS Applied Materials & Interfaces! DOI - 2021.10.8
Postdoctral researcher wanted (closed). - 2021.6.1
Paper on photoelectron yield spectroscopy for highly sensitive measurement of density of states by Dr. Nakano is published on ACS Applied Materials & Interfaces! DOI - 2021.2.6
Paper on surface segregation-induced CD inversion of chiral polythiophenes by Dr. Fanji Wang is published on ACS Applied Materials & Interfaces! DOI - 2020.7.30
Paper on surface modification by click reaction with electron acceptor by Dr. Nakano is published on Chemistry European Journal! DOI This is a collaborative work with Takai Team of NIMS. - 2020.4.20
Paper on chirality induction from film surface by Dr. Wang is published on Chemical Science! DOI - 2020.2.28
Paper on the control of face-on orientation from film surface by Wei-chih is published on Journal of Materials Chemistry A! DOI - 2019.12.4
Paper on the mesurement of charge carrier density in organic solar cells by Dr. Nakano is published on AIP Advance! DOI - 2019.8.1
CEMSupra 2019 website is open. LINK - 2019.7.25-26
CEMS Topical Meeting on Organic Photoelectronics: Theory, Materials, Interfaces, and Spectroscopy was held. LINK - 2019.6.7
Paper on the energetic driving force for charge generation in organic solar cells by Dr. Nakano is published on Nature Communications! DOI Press release from RIKEN (Japanese) - 2019.2.22
Paper on π-conjugated polymers with naturally-occurring alkyl side chains by Mr. Wang is published on Chemistry of Materials! DOI - 2018.10.30
Paper on end-on chain orientation in organic solar cells by Mr. Wang is published on Journal of Materials Chemistry A! DOI - 2018.9.27
Paper on flexible sensor device driven by organic solar cells by Dr. Heo is published on Nature! DOI This is a collaborative paper with Someya Thin-Film Device Laborarory and Emergent Soft System Reserach Team. Press release from RIKEN (Japanese) - 2018.7.6
Dr. Wang's research was highlighted in RIKEN Research. LINK - 2018.4.26
Paper on control of fulleren positions at heterointerface in organic solar cells by Dr. Wang is published on Angewandte Chemie International Edition! This is a collaborative paper with Nano-crystallography unit. DOI Press release from RIKEN (Japanese) - 2018.3.15
Paper on semiconducting polymers with oligosiloxane side chains by Ms. Ohnishi is published on Royal Society Open Science! DOI - 2018.3.2
Paper on self-organized buffer layer in organic solar cells by Mr. Wang is published on ACS Applied Materials & Interfaces! DOI - 2018.2.5
Paper on molecular diffusion at organic heterojunctions by Dr. Nakano is published on ACS Omega! DOI - 2018.1.11
Paper on crystallization induced from film surface by Dr. Izawa is published on Scientific Reports! DOI - 2017.11.2
Paper on hand-drawn organic photovoltaics with a paint maker pen by Ms. Suzuki is publisehd on AIP Advances! DOI Introduction article in Physics Today. - 2017.7.5
RIKEN CEMS special issue of Advanced Materials was publisehd. DOI - 2017.4.17
Paper on optical nanostructures for high performance organic solar cells by Dr. Heo is published on Journal of Materials Chemistry A !DOI This is a collaborative paper with Tanaka Metamaterials Laboratory and Takimiya group. - 2017.4.19
Paper on effects of conjugated side chain on organic solar cells by Dr. Huang is published on Macromolecules! DOI - 2017.02.20
Dr. Nakano won the Award for Encouragement of Research in the 26th Annual Meeting of MRS-J!LINK - 2017.1.17
Paper on organic solar cells by using semiconducting block copolymers by Chen is published on ACS Applied Materials & Interfaces!DOI - 2016.11.26
Review on donor/acceptor interface in organic solar cells by Dr. Nakano is published on Advanced Materials! DOI. - 2016.10.01
RIKEN has opened the entries for Junior Research Associate (JRA) and International Program Associate (IPA). Please contact us if you want to apply to our team(closed). - 2016.07.15
Paper on donor/acceptor interface in organic solar cells by Dr. Nakano is published on Scientific Reports! DOI. - 2016.02.25
Paper on NDTI-based polymer by Dr. Nakano is published on Macromolecules! DOI This is a collaborative paper with Takimiya group. - 2016.02.15
RIKEN has opened the entries for Special Postdoctoral Researchers Program. Please contact us if you want to apply to our team (closed). - 2016.02.04
Paper on epitxial growth of PCBM in thin films by Dr. Zhong (currently KAUST) is publised on J. Mater. Chem. A! DOI This is a collaborative paper with CEMS Materials Characterization Support Unit. - 2015.11.06
Wang's research was highlighted in RIKEN Research. LINK - 2015.10.01
RIKEN has opened the entries for Junior Research Associate (JRA) and International Program Associate (IPA). Please contact us if you want to apply to our team (closed). - 2015.09.15
Wang won The Best Young Scientist Award in SIEMME'21 (Amoy, China)! PHOTO1 PHOTO2 - 2015.08.27
Paper on optical properties of polythiophene films by Wang is published on Adv. Mater.! DOI - 2015.06.23
Onishi and Wang won the Outstanding Student Poster Award in M&BE8!LINK PHOTO - 2015.06.12
Dr. Izawa's research was highlighted in RIKEN Research. LINK - 2015.06.08
Wang won Poster Presentation Award in the 64nd SPSJ Spring Meeting 2015!LINK PHOTO - 2015.05.19
Dr. Izawa won the 38 th Young Scientist Presentation Award in the 62nd JSAP Spring Meeting 2015!LINK - 2015.05.11
Mayumi won the Dean's Prize from Dearprtment of Engineering, The University of Tokyo (2015.3.25)! - 2015.04.10
Paper on cascade energy interface in organic solar cells by Dr. Izawa is published on Adv. Mater.! DOI - 2014.12.15
Paper on crystallization of PCBM films by Dr. Zhong is published on J. Phys. Chem. C! DOI This is a collaborative work with Dr. Hiroyuki Yoshida in Kyoto University. - 2014.11.26
Postdoctral researcher wanted (closed). - 2014.10.02
Paper on a dyad molecules by Izawa is published on Synthetic Metals! DOI - 2014.08.24
Paper on synthesis of new low band gap polymer by Dr. Wei (currently AIST) is published on Synthetic Metals! DOI - 2014.08.19
Paper on polymer blend solar cell by Dr. Zhou is published on ACS Macro Letters! DOI This is the first collaborative paper with Takimiya group. - 2014.07.10
Postdoctral researcher wanted (closed). - 2014.07.03
Paper on surface functionalization of organic semiconductor film by Izawa is published on Phys. Chem. Chem. Phys.! DOI - 2014.06.19
Paper on Bi2S3 nanocrystal/block copolymer solar cell by Luis and Sosuke is published on Nanoscale! DOI - 2014.06.16
New team photo is uploaded. LINK - 2014.05.09
New team webpage is published.
