Oral presentation

[11a-D15-1~10] 12.5 Organic solar cells

Wed. Mar 11, 2015 9:00 AM - 11:45 AM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

[11a-D15-1] Development of All-Polymer Ternary Blend Solar Cells

〇Hiroaki Benten¹, Takaya Nishida¹, Daisuke Mori¹, Hideo Ohkita^1,², Shinzaburo Ito¹ (1.Kyoto Univ., 2.JST PRESTO)

9:15 AM - 9:30 AM

[11a-D15-2] Photovoltaic Performance of A Novel Naphthobisoxadiazole-Based Polymer

〇Kazuaki Kawashima^1,², Itaru Osaka^1,³, Kazuo Takimiya^1,² (1.RIKEN CEMS, 2.Hiroshima Univ., 3.JST PRESTO)

9:30 AM - 9:45 AM

[11a-D15-3] Novel fulleropyrrolidine derivatives inducing high open circuit voltage in organic photovoltaic cells

〇Makoto Karakawa¹, Takabumi Nagai², Kenji Adachi², Yutaka Ie¹, Yoshio Aso¹ (1.ISIR, Osaka Univ., 2.Daikin)

9:45 AM - 10:00 AM

[11a-D15-4] Spiro-(Thio)Acetalized Fullerene Organic Solar Cells and Efficiency Limiting Factors

〇Akinori Saeki¹, Tsubasa Mikie¹, Naohiko Ikuma¹, Ken Kokubo¹, Shu Seki¹ (1.Osaka Univ.)

10:00 AM - 10:15 AM

△ [11a-D15-5] Stereoisomer Effect of Substituted Spiro-Acetalized Fullerene on Organic Solar Cell

〇(DC)TSUBASA MIKIE¹, Akinori Saeki¹, Yu Yamasaki¹, Naohiko Ikuma¹, Ken Kokubo¹, Shu Seki¹ (1.Osaka Univ.)

Break （10:15 AM - 10:30 AM）

10:30 AM - 10:45 AM

[11a-D15-6] Solution-processed organic photocell with thermal robustness using PTB7:C₇₀ composite

〇Kazuya Tada¹ (1.Univ. of Hyogo)

10:45 AM - 11:00 AM

[11a-D15-7] Solution-processed hetero p-i-n organic photovoltaic cells fabricated by diketopyrrolopyrrole-based photoconvertible organic semiconductors

〇Yuji Yamaguchi^1,⁴, Katsuya Takahira^1,⁴, Kensuke Uchinaga², Mitsuharu Suzuki², Hiroko Yamada^2,³, Ken-ichi Nakayama^1,^3,⁴ (1.Yamagata Univ., 2.NAIST, 3.CREST, 4.ROEL)

11:00 AM - 11:15 AM

[11a-D15-8] Non-polycyclic aromatic molecules for singlet fission in organic photovoltaics

〇(DC)So Kawata¹, Yong-Jing Pu^1,², Ayaka Saito¹, Masaki Hada^2,³, Hisahiro Sasabe¹, Junji Kido¹ (1.Yamagata Univ., 2.JST-PRESTO, 3.Tokyo Inst. of Tech.)

11:15 AM - 11:30 AM

[11a-D15-9] Synthesis of 9,9'-bifluorenylidene compounds and their singlet fission properties in organic photovoltaic devices

〇Junki Furudate¹, Yong-jin Pu^1,², Takuya Kimura¹, So Kawata¹, Ayaka Saito¹, Masaki Hada^2,³, Hisahiro Sasabe¹, Junji Kido¹ (1.Yamagata Univ., 2.JST-PRESTO, 3.Tokyo Inst. of Tech)

11:30 AM - 11:45 AM

[11a-D15-10] Fundamental Characteristics of a Benzotriazaporphyrin Derivative and It’s Photovoltaic Properties in Bulk-Heterojunction Type Thin-Film Solar Cell

〇Akihiko Fujii¹, Quang-Duy Dao¹, Masashi Ohmori¹, Koichi Watanabe¹, Hiromichi Itani^1,², Lydia Sosa-Vargas², Yo Shimizu², Masanori Ozaki¹ (1.Osaka Univ., 2.AIST-Ubiqen)

Oral presentation

[11p-D15-1~16] 12.5 Organic solar cells

Wed. Mar 11, 2015 1:15 PM - 6:00 PM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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1:15 PM - 1:45 PM

[11p-D15-1] [INVITED] Highly Efficient Polymer Blend Solar Cells

〇Hideo Ohkita^1,², Daisuke Mori¹, Hiroaki Benten¹, Shinzaburo Ito¹ (1.Kyoto Univ., 2.JST PRESTO)

1:45 PM - 2:00 PM

[11p-D15-2] Bulk heterojunction organic solar cells with the stacked donor polymers

〇Takeru Okada¹, Katsuhiko Fujita² (1.ASEM,Kyushu Univ, 2.IMCE,Kyushu Univ)

2:00 PM - 2:15 PM

[11p-D15-3] Effects of the PC₇₁BM content in polymer domains on performances of BHJ OPVs

〇Takeshi Yasuda¹, Kouhei Yonezawa², Takeaki Sakurai², Yasuo Takeichi³, Hiroki Suga⁴, Yoshio Takahashi⁵, Nobuyuki Inami³, Kazuhiko Mase³, Kanta Ono³, Yutaka Moritomo² (1.NIMS, 2.Univ. of Tsukuba, 3.KEK/PF, 4.Hiroshima Univ., 5.The Univ. of Tokyo)

2:15 PM - 2:30 PM

[11p-D15-4] Charge dynamics of PTB7 / C₇₀ hetero junction films

〇Kouhei Yonezawa¹, Takeshi Yasuda², Yutaka Moritomo^1,³ (1.Univ. of Tsukuba, 2.NIMS, 3.CiRfSE, Univ. of Tsukuba)

2:30 PM - 2:45 PM

[11p-D15-5] Effect of the PFN film thickness of the performance of the PTB7/PC71BM organic thin film solar cell with PFN buffer layer

〇Shizuyasu Ochiai¹, Murugesan Vijay Srinivasan¹, Norio Tsuda¹, Jun Yamada¹ (1.Aichi Inst. of Tech.)

Break （2:45 PM - 3:00 PM）

3:00 PM - 3:15 PM

[11p-D15-6] Development of Bulk Heterojunction Organic Solar Cells Using MoO₃ as a Cathode Buffer Material

〇Hiroshi Kageyama¹, Taichi Hasebe¹, Shotaro Hayashi¹, Hirotake Kajii², Yutaka Ohmori², Yasuhiko Shirota² (1.Univ. of the Ryukyus, 2.Osaka Univ.)

3:15 PM - 3:30 PM

[11p-D15-7] Photovoltage loss of donor-acceptor molecules in the p-i-n type devices

〇Tatsuya Okura¹, Tsukasa Yoshida^1,², Ken-ichi Nakayama^1,² (1.Yamagata Univ., 2.ROEL)

3:30 PM - 3:45 PM

[11p-D15-8] 100 ppm Doping Induced Photocurrent Enhancement in Photoactive Organic Co-deposited Layer

〇Chika Ohasi^1,², Yusuke Shinmura^2,³, Masayuki Kubo^2,³, Masahiro Hiramoto^1,^2,³ (1.SOKENDAI, 2.IMS, 3.CREST)

3:45 PM - 4:00 PM

▲ [11p-D15-9] Electrodeposited Al-doped ZnO films for Hybrid Solar Cells

〇(D)Jennifer DamascoTy¹, Nadine Dannehl², Derck Schlettwein², Yanagi Hisao¹ (1.NAIST, 2.JLU Giessen)

4:00 PM - 4:15 PM

[11p-D15-10] Development of inorganic-organic solar cells by using surface modification technology

〇yuuki sugano¹, keisuke sato¹, naoki fukata², kenji hirakuri¹ (1.Tokyo Denki University, 2.National Institute for Material Science)

Break （4:15 PM - 4:30 PM）

4:30 PM - 4:45 PM

▲ [11p-D15-11] Performance evaluation of PTB7/PC₇₁BM organic solar cells fabricated by spin and spray coating method

〇Vijaysrinivasan MURUGESAN¹, Shusuke Ono¹, Norio Tsuda¹, Jun Yamada¹, Shizuyasu Ochiai¹ (1.Aitech)

4:45 PM - 5:00 PM

[11p-D15-12] Fabrication of inverted bulk-heterojunction organic solar cells with ultra thin titanium oxide nanosheet as electron selective layer by electrophoretic method

〇Shota Sakai¹, Yoshinori Gotoh¹, Akihiro Osawa¹, Yusuke Saka¹, Eiji Itoh¹ (1.Shinshu Univ.)

5:00 PM - 5:15 PM

[11p-D15-13] Energy alignment control of ultra-thin electron selective layer/electrode interface for the inverted bulk-heterojunction solar cells

〇Eiji Itoh¹, Yoshinori Goto¹, Katsutoshi Fukuda² (1.Shinshu Univ., 2.Kyoto Univ.)

5:15 PM - 5:30 PM

[11p-D15-14] Improvement of the heat durability characteristics of organic photovoltaics using conventional structure.

〇Shigehiko Mori¹, Takeshi Gotanda¹, Haruhi Oooka¹, Hideyuki Nakao¹, Kenji Todori¹, Mitsunaga Saito¹, Masahiro Hosoya¹ (1.Toshiba R&D center)

5:30 PM - 5:45 PM

[11p-D15-15] Effects of module structure on reliability of OPV

〇HIDEYUKI MORITA^1,², MASANORI MIYASHITA², ATSUSHI MASUDA³ (1.PVTEC, 2.Toray, 3.AIST)

5:45 PM - 6:00 PM

[11p-D15-16] Degradation analysis in PTB7:PC₇₁BM bulk heterojunction solar cells by impedance spectroscopy and device simulation

Takanori Otsura¹, 〇Noriyasu Murata¹, Takuya Sugiyama¹, Emi Nakatsuka^1,², Takashi Kobayashi^1,³, Takashi Nagase^1,³, Hiroyoshi Naito^1,^3,⁴ (1.Osaka Pref. Univ., 2.Mitsubishi Chemical Group Science and Technology Research Center, Inc., 3.RIMED, 4.JST-CREST)

Oral presentation

[12a-D15-1~9] 12.5 Organic solar cells

Thu. Mar 12, 2015 9:00 AM - 11:30 AM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

[12a-D15-1] [Young Scientist Presentation Award Speech] Charge-Carrier Generation Dynamics in Organic Solar Cells using Crystalline Donor Polymers

〇Yasunari Tamai¹, Kazuki Tsuda¹, Hideo Ohkita^1,², Hiroaki Benten¹, Shinzaburo Ito¹ (1.Kyoto Univ., 2.JST PRESTO)

9:15 AM - 9:30 AM

[12a-D15-2] Quantum process of exciton dissociation at disordered organic solar-cell interfaces

〇(DC)Hideyuki Iizuka¹, Takashi Nakayama¹ (1.Chiba Univ.)

9:30 AM - 9:45 AM

[12a-D15-3] Carrier-Lattice Interaction Effects on Exciton Dissociation at Organic Semiconductor Interface

〇(M1)Yoshimitsu Masugata¹, Takashi Nakayama¹ (1.Chiba Univ.)

9:45 AM - 10:00 AM

[12a-D15-4] Singlet Fission in a Low-Bandgap Polymer

〇Yukitomo Kasai¹, Yasunari Tamai¹, Hideo Ohkita^1,², Hiroaki Benten¹, Shinzabro Ito¹ (1.Kyoto Univ., 2.JST PRESTO)

10:00 AM - 10:15 AM

[12a-D15-5] Film thickness dependence of hole drift mobility in low-bandgap-polymer based organic solar cells

〇Tatsuhiko Narioka¹, Emi Nakatsuka^1,², Takashi Kobayashi^1,³, Takashi Nagase^1,³, Hiroyoshi Naito^1,^3,⁴ (1.Osaka Pref. Univ., 2.Mitsubishi Chemical Group Science and Technology Research Center, Inc., 3.RIMED, 4.JST-CREST)

Break （10:15 AM - 10:30 AM）

10:30 AM - 10:45 AM

[12a-D15-6] Influence on Electron lifetime by the Alkyl side-chain length of the P3AT in the Bulk heterojunction (BHJ) solar cell

〇Koichi Okuda¹, Shogo Mori² (1.Shinshu Univ., 2.Shinshu University)

10:45 AM - 11:00 AM

[12a-D15-7] Study on trapped carriers and photo-degradation in P3HT:PCBM films by infrared spectroscopy

〇Yukio Furukawa¹, Kei Kanazawa¹, Hiroki Yoshida¹ (1.Waseda Univ.)

11:00 AM - 11:15 AM

[12a-D15-8] ESR study of charge accumulation sites for inverted polymer solar cells using TiO_x as electron collection layer under UV light irradiation

〇(D)Donghyun Son¹, Katsuhiro Yano², Takayuki Kuwabara², Kohshin Takahashi², Kazuhiro Marumoto^1,³ (1.Univ. of Tsukuba, 2.Kanazawa Univ., 3.TIMS, Univ. of Tsukuba)

11:15 AM - 11:30 AM

[12a-D15-9] Effect of additives to the properties of bulk heterojunction organic solar cells studied by solid-state NMR spectroscopy(II)

〇Hironori Ogata^1,², Saki Kawano¹ (1.Hosei Univ., 2.Res.Center for Micro-Nano Technol., Hosei Univ.)

Poster presentation

[12p-P7-1~34] 12.5 Organic solar cells

Thu. Mar 12, 2015 1:30 PM - 3:30 PM P7 (Gymnasium)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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1:30 PM - 3:30 PM

▼ [12p-P7-1] Perovskite Morphology and Coverage Ratio Control to CH₃NH₃PbI₃ Solar Cells

〇(PC)Binglong Lei¹, Eze Vincent¹, Hideo Furuhashi¹, Tatsuo Mori¹ (1.Aichi Inst. Tech.)

1:30 PM - 3:30 PM

▼ [12p-P7-2] Impact of Homogenous Perovskite Layer in Organometal Halide Perovskite Solar Cells

〇(M2C)Vincent Eze¹, Binglong Lei¹, Furuhashi Hideo¹, Mori Tatsuo¹ (1.Aichi Institute of Technology)

1:30 PM - 3:30 PM

△ [12p-P7-3] Charge dynamics in SubPc/C₆₀ and 6T/SubPc hetero-junction

〇Yosuke Takahashi¹, Kouhei Yonezawa¹, Takeshi Yasuda², Yutaka Moritomo^1,³ (1.Univ. of Tsukuba, 2.NIMS, 3.CiRfSE, Univ. of Tsukuba)

1:30 PM - 3:30 PM

▼ [12p-P7-4] Efficiency Enhancement of Organic Solar Cells by Suppressing Recombination at Cathode Interface

〇(D)Xia Hao¹, Shenghao Wang¹, Takeaki Sakurai¹, Katsuhiro Akimoto¹ (1.Univ. of Tsukuba)

1:30 PM - 3:30 PM

[12p-P7-5] Performance of pseudo-Schottky-barrier solar cells made of phthalocuanine film

Kana Okada¹, Shinya Higuchi¹, Masaru Miyazaki¹, Hitoshi Mizuno¹, 〇Ichiro Hiromitsu¹ (1.Shimane Univ.)

1:30 PM - 3:30 PM

[12p-P7-6] Semitransparent organic solar cells using an oxide/metal/oxide transparent anode

〇Shunjiro Fujii¹, Takeshi Tanaka¹, Hiromichi Kataura¹ (1.NRI, AIST)

1:30 PM - 3:30 PM

[12p-P7-7] Novel Donor-Acceptor-Donor Organic Semiconductors Containing Quinoxalineimide Unit for Organic Photovoltaic Applications

〇Hidetoshi Matsumoto¹, Koutarou Aoyagi¹, Minoru Ashizawa¹, Yuichi Konosu¹ (1.T.i.Tech.)

1:30 PM - 3:30 PM

▲ [12p-P7-8] Characterizations of Electron Transport Layer in Flexible Organic Thin Films Solar Cell via Spray LBL method

〇(D)Atthaporn Ariyarit¹, Seimei Shiratori¹ (1.Keio Univ.)

1:30 PM - 3:30 PM

[12p-P7-9] Organic Photovoltaic Cell with PBDTTT-EFT:PC₇₁BM by Electrospray Deposition

〇Asuki Toda¹, Katsumi Suzuki¹, Takeshi Fukuda¹, Norihiko Kamata¹, Zentaro Honda¹ (1.Saitama Univ.)

1:30 PM - 3:30 PM

[12p-P7-10] Synthesis of the Benzothiadiazole-bridged Diporphyrin Compound for Organic Solar Cells

〇Takafumi Nakagwa¹, Hiroshi Okada¹, Yutaka Matsuo¹ (1.The Univ. of Tokyo)

1:30 PM - 3:30 PM

[12p-P7-11] Development of the dye-sensitized solar cell using the fiber matrix

〇Kazuhiro Shimada¹, Takeshi Toyoda¹, Kiyokatsu Hirosawa², Akihiko Kato² (1.Industrial Research Institute of Ishikawa, 2.Sokoseiren Co)

1:30 PM - 3:30 PM

[12p-P7-12] Fabrication of titanium oxide nanotube photoelectrodes by high voltage applied anodization

〇arata fujimitsu¹, Naoki Kishi¹, Tetsuo Soga¹ (1.Nagoya Inst. of Tech)

1:30 PM - 3:30 PM

[12p-P7-13] Pt-graphene counter electrodes for dye-sensitized solar cells

〇Hajime Hoshi¹, Shumpei Tanaka¹, Takashi Miyoshi¹ (1.Tokyo Univ. Science, Yamaguchi)

1:30 PM - 3:30 PM

[12p-P7-14] Influence of Electrode Metal to Titanium Oxide Nanotube Growth by Anodic Oxidation Method

〇(M1)Akihiro Hiraka¹, Ryo Kawakami¹, Yuuki Sato¹, Shinzo Yoshikado¹ (1.Doshisha Univ)

1:30 PM - 3:30 PM

[12p-P7-15] Fabrication of TiO₂ Ink and its Patterning with Ink-jet Printing

〇Yuki Shimoyama¹, Hiroya Uematsu¹, Yoshihito Kunugi¹ (1.Tokai Univ.)

1:30 PM - 3:30 PM

[12p-P7-16] Performance of Dye-sensitized Solar Cells fabricated by Spraying Method and Non-heating

〇Hiroyuki Yoshida¹, Kazuya Akashi¹, Hiroshi morita¹ (1.Tokyo Univ of Sci, Yamaguchi)

1:30 PM - 3:30 PM

[12p-P7-17] Influence of Encapsulation for Planar Heterojunction Perovskite Solar Cells owing to Degradation in the Air

〇Kouhei Yamamoto¹, Yoshikazu Furumoto¹, Takayuki Kuwabara¹, Kohshin Takahashi¹, Tetsuya Taima^1,² (1.Kanazawa Univ., 2.JST-PRESTO)

1:30 PM - 3:30 PM

[12p-P7-18] Diffusion of Hole Transport Material intoPerovskite Layer

〇shusaku kanaya¹, Hitoshi Nishino², Seigo Ito¹ (1.Univ. of Hyogo, 2.Osaka Gas Co.,Ltd)

1:30 PM - 3:30 PM

[12p-P7-19] Effect of Ag nanoprticle addition to the perovskite solar cell

〇hirotoshi morikawa¹, maruyama shota¹, katayama daisuke¹, ogata hironori¹ (1.Housei Univ)

1:30 PM - 3:30 PM

[12p-P7-20] Characterization of Layered Perovskite Compound by vacuum vapor deposition

〇Daisuke Katayama^1,², Shota Maruyama^1,², Hirotoshi Morikawa^1,², Hironori Ogata^1,² (1.Housei Univ, 2.Res. Center for Micro-Nanotechnol, Hosei Univ.)

1:30 PM - 3:30 PM

[12p-P7-21] Degradation mechanism of Si/PEDOT:PSS heterojunction solar cells

〇Yuki Takei¹, Daichi Yagi¹, Ryo Ishikawa¹, Hajime Shirai¹, Keiji Ueno¹ (1.Saitama Univ.)

1:30 PM - 3:30 PM

[12p-P7-22] Fabrication of Si/PEDOT:PSS hybrid solar cell and the GIXD measurement of the PEDOT:PSS film

〇Natsumi Ikeda¹, Daisuke Kajiya^1,², Tomoyuki Koganezawa⁴, Ken-ichi Saitow^1,^2,³ (1.Faculty of Science, Hiroshima Univ., 2.N-BARD, Hiroshima Univ., 3.Graduate School of Science, Hiroshima Univ., 4.JASRI)

1:30 PM - 3:30 PM

[12p-P7-23] Textured-Si/PEDOT:PSS heterojunction solar cells using chemical mist deposition method

〇Tatsuya Ohki¹, Koki Ichikawa¹, Ryo Ishikawa¹, Keiji Ueno¹, Hajime Shirai¹ (1.Saitama Univ.)

1:30 PM - 3:30 PM

[12p-P7-24] FTIR-ATR study on c-Si/PEDOT:PSS interface and its PV performance

〇Shuji Funada¹, Tatuya Ohki¹, Kouki Ichikawa¹, Ryo Ishikawa¹, Keiji Ueno¹, Hajime Shirai¹ (1.Saitama Univ.)

1:30 PM - 3:30 PM

[12p-P7-25] Ferroelectric polymer inserted c-Si/PEDOT:PSS heterojunction solar cells

〇Kenta Masumori¹, Qiming Liu¹, Ryo Ishikawa¹, Keiji Ueno¹, Hajime Shirai¹ (1.Saitama Univ.)

1:30 PM - 3:30 PM

▲ [12p-P7-26] Enhanced BSF of c-Si/PEDOT:PSS heterojunction solar cells

〇(M2C)Ramesh Devkota¹, Tatsuya Ohki¹, Koki Ichikawa¹, Ryo Ishikawa¹, Keiji Ueno¹, Hajime Shirai¹ (1.Saitama University)

1:30 PM - 3:30 PM

[12p-P7-27] Charge trapping and photovoltaic performance of small-molecule organic solar cells

〇Shota Nunomura^1,², X Che², S Forrest² (1.AIST, 2.Univ..Michigan)

1:30 PM - 3:30 PM

[12p-P7-28] Photodegradation Mechanism in Organic Solar Cells

〇(PC)Yasunari Tamai¹, Hideo Ohkita¹, Hiroaki Benten¹, Shinzaburo Ito¹, Takayuki Miyamae², Toshihiro Yamanari³ (1.Kyoto Univ., 2.AIST, 3.CEREBA)

1:30 PM - 3:30 PM

[12p-P7-29] Analysis of electronic properties of inverted organic bulk heterojunction solar cells by impedance spectroscopy

1:30 PM - 3:30 PM

[12p-P7-30] Evaluating Effect of Secondary Doping of PEDOT:PSS Layer for BHJ Organic Solar Cells by Using Electric-field-induced Optical Second-harmonic Generation Measurement

〇Kento Miwa¹, Dai Taguchi¹, Takaaki Manaka¹, Mitsumasa Iwamoto¹ (1.Tokyo Inst.)

1:30 PM - 3:30 PM

[12p-P7-31] Study of trapping states in organic solar cells using photoinduced absorption spectroscopy

〇Soshi Nakami^1,^2,³, Tatsuhiko Narioka^1,^2,³, Tomonori Sunahara^1,^2,³, Takashi Nagase^1,^2,³, Takashi Kobayashi^1,^2,³, Hiroyoshi Naito^1,^2,³ (1.Osaka Pref. Univ., 2.RIMED, 3.JST-CREST)

1:30 PM - 3:30 PM

[12p-P7-32] Low-Temperature Fabrication of Pb Perovskite Solar Cells on ITO transparent conducting substrate

〇Gai Mizuta¹, Toshiyoshi Urano², Tomokazu Umeyama³, Hiroshi Imahori^3,⁴, Seigo Ito¹ (1.Univ. of Hyogo, 2.CEREBA, 3.Kyoto Univ., 4.WPI-iCeMS Kyoto Univ.)

1:30 PM - 3:30 PM

[12p-P7-33] Fabrication of planer perovskite solar cells using CH₃NH₃PbI₃ and CuSCN

〇Souichirou Tanaka¹, Hitoshi Nishino², Seigo Ito¹ (1.Univ. of Hyogo, 2.Osaka Gas.,Ltd)

1:30 PM - 3:30 PM

[12p-P7-34] Perovskite/Crystal Silicon Tandem Solar Cell

〇(M2)Hiroyuki Kanda¹, Abdullah Uzum¹, Soichiro Tanaka¹, Tomokazu Umeyama², Hiroshi Imahori^2,³, Hitoshi Nishino⁴, Seigo Ito¹ (1.Univ. of Hyogo, 2.Kyoto Univ., 3.WPI-iCeMS Ins., 4.Osaka Gas.)

Oral presentation

[13a-D15-1~11] 12.5 Organic solar cells

Fri. Mar 13, 2015 9:00 AM - 12:00 PM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

+Add all to schedule

9:00 AM - 9:15 AM

△ [13a-D15-1] Dominant Effects of First Monolayer Energetics at Donor/Acceptor Interfaces on Organic Photovoltaics

〇(DC)Seiichiro Izawa^1,², Kyohei Nakano², Kaori Suzuki², Kazuhito Hashimoto¹, Keisuke Tajima^2,³ (1.Tokyo Univ., 2.RIKEN CEMS, 3.PRESTO)

9:15 AM - 9:30 AM

[13a-D15-2] Effect of Energy Level at D/A Interface on Non-geminate Recombination

〇Kyohei Nakano¹, Seiichiro Izawa^1,², Tomohiro Mayumi^1,², Kaori Suzuki¹, Kazuhito Hashimoto², Keisuke Tajima^1,³ (1.RIKEN CEMS, 2.Univ. of Tokyo, 3.PRESTO)

9:30 AM - 9:45 AM

△ [13a-D15-3] Direct Observation of Electronic Structure of PTB7:PC₇₀BM Blend Film by High Sensitivity Ultraviolet Photoemission and Photoelectron Yield Spectroscopy

〇Tomoya Sato¹, Yasuo Nakayama¹, Hiroaki Nakamura³, Hisao Ishii^1,² (1.AIS Chiba Univ., 2.CFS Chiba Univ., 3.Idemitsu Kosan)

9:45 AM - 10:00 AM

△ [13a-D15-4] Analysis of carrier behavior at donor/acceptor interface in organic photovoltaic cells

〇Tomohiro Mayumi^1,², Kyohei Nakano², Kazuhito Hashimoto¹, Keisuke Tajima^2,³ (1.Tokyo Univ., 2.RIKEN, 3.JST-PRESTO)

10:00 AM - 10:15 AM

△ [13a-D15-5] Effects of increase in photocurrent by infinitesimal doping with ppm-level

〇Masayuki Kubo^1,², Mitsuru Kikuchi^1,², Masahiro Hiramoto^1,² (1.IMS, 2.CREST/JST)

10:15 AM - 10:30 AM

△ [13a-D15-6] Polymer solar cells with hole collection layers of molybdenum compounds prepared by solvothermal method

〇Keisuke Hamada¹, Daiki Murakami¹, Hiroto Nakano¹, Sunao Kamimura¹, Naoya Murakami¹, Teruhisa Ohno¹ (1.Kyushu Institute of Technology)

Break （10:30 AM - 10:45 AM）

10:45 AM - 11:00 AM

▼ [13a-D15-7] Optimization of suitable chloride precursor for better crystal growth of MAPbI₃

〇(DC)Vigneshwaran Murugan¹, Terumi Nishimura¹, Yuhei Ogomi¹, Tingli Ma¹, Shyam Pandey¹, Shuzi Hayase¹ (1.Kyushu Institute of Technology)

11:00 AM - 11:15 AM

△ [13a-D15-8] Characteristics of dye- sensitized solar cell including Ag core Au shell nanoparticles

〇(M1)Akira Ubagai¹, Hitoshi Suzuki¹, Takayuki Takahagi¹, Hiroyuki Sakaue¹ (1.Hiroshima Univ)

11:15 AM - 11:30 AM

[13a-D15-9] Study on plasmon induced electron injection mechanism in Au-TiO₂ nanoparticle system (1) --lifetime observation of excited states by fs laser pump-probe PEEM--

Bochao Li¹, Boyu Ji¹, Jinquan Lin¹, 〇Toshihisa Tomie^1,² (1.CUST, 2.AIST)

11:30 AM - 11:45 AM

▲ [13a-D15-10] Computational Design of Small Phenothiazine Dyes for Dye-Sensitized Solar Cells by Functionalizations Affecting the Thiophene Unit

〇Sergei Manzhos¹, Wei Han Tu², Yi Yin Tan³, Omkar Rege⁴ (1.Natl Univ Singapore, 2.Anderson Jr College, 3.Raffles Institution, 4.Uni. of Illinois)

11:45 AM - 12:00 PM

△ [13a-D15-11] Improvement of Solar Cell Performance by Surface Treatment of Perovskite Layer

〇(M1)Naoki Maruyama¹, Hidetaka Nishimura¹, Masaru Endo¹, Atsushi Wakamiya^1,², Yasujiro Murata¹ (1.Institute for Chemical Research, Kyoto Univ., 2.JST-PRESTO)

Oral presentation

[13p-D15-1~9] 12.5 Organic solar cells

Fri. Mar 13, 2015 4:30 PM - 7:00 PM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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4:30 PM - 5:00 PM

[13p-D15-1] [INVITED] Efficiency and durability enhancement of perovskite solar cells and future perspectives

〇Tsutomu Miyasaka¹ (1.Toin Univ. Yokohama)

5:00 PM - 5:15 PM

[13p-D15-2] Perovskite solar cells prepared by single-step self-organized interlayers

〇(M1)Shohei Moriya¹, Koji Hamazono¹, Naotaka Fujikawa¹, Yuhei Ogomi^1,⁴, Shen Qing^2,⁴, Kenji Yoshino^3,⁴, Taro Toyoda^2,⁴, Shuzi Hayase^1,⁴ (1.Kyushu Inst. Tech., 2.Electro-Communications Univ., 3.Miyazaki Univ., 4.JST-CREST)

5:15 PM - 5:30 PM

[13p-D15-3] Characterization of near-infrared absorption in tin-based perovskite solar cells

〇Yuhei Ogomi^1,⁴, Tomohiro Matsuguma¹, Kosei Fujiwara¹, Teresa Ripolles S¹, Qing Shen^2,⁴, Keniji Yoshino^3,⁴, Taro Toyoda^2,⁴, Shuzi Hayase^1,⁴ (1.Kyushu Inst. Tech., 2.Univ. Electro-Commun., 3.Univ. Miyazaki,, 4.JST-CREST)

5:30 PM - 5:45 PM

[13p-D15-4] Study on Preparation Condition of PbI-Based Organic-Inorganic Perovskite Vacuum-deposited Films for Efficient Solar Cell

〇Yui Kurogi¹, Koichi Sakaguchi¹, Masanao Era¹ (1.Saga Univ.)

5:45 PM - 6:00 PM

[13p-D15-5] Photovoltaic Property of Perovskite Solar Cells used Decahedral TiO₂Porous Layer

〇Yoshitaka Sanehira¹, Youhei Numata¹, Tsutomu Miyasaka¹ (1.Toin Univ. of Yokohama)

6:00 PM - 6:15 PM

[13p-D15-6] Characterization of Layered Perovskite Compound on Mesoporous Silica (MCM-41) Film (II)

〇Shota Maruyama¹, Daisuke Katayama¹, Hirotoshi Morikawa¹, Hironori Ogata^1,² (1.Hosei Univ., 2.Res. Center for Micro-Nanotechnol, Hosei Univ.)

6:15 PM - 6:30 PM

[13p-D15-7] Surface passivation effefcts of titania with PbI₂ for perovskite solar cells

〇Daisuke Hirotani¹, Yuhei Ogomi¹, Naotaka Fujikawa¹, Shuzi Haya¹ (1.Kyushu Inst. Tech.)

6:30 PM - 6:45 PM

[13p-D15-8] In Situ Measurement of Conductivity in SnI-Based Perovskite Vacuum-Deposited Films

〇Masanao Era¹ (1.Saga Univ.)

6:45 PM - 7:00 PM

[13p-D15-9] Hysteretic Behaviors of J–V Curves in Perovskite Solar Cells Based on Metal Oxide Composite Mesoporous Layers

〇Youhei Numata¹, Yoshitaka Sanehira¹, Tsutomu Miyasaka¹ (1.Toin Univ. of Yokohama)

Oral presentation

[14a-D15-1~11] 12.5 Organic solar cells

Sat. Mar 14, 2015 9:00 AM - 12:00 PM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

[14a-D15-1] Photovoltaic performance of PbS Quantum-dot/ZnO Nanowire Solar Cells at Different Temperatures

Wang Haibin¹, 〇Takaya Kubo¹, Jotaro Nakazaki¹, Hiroshi Segawa¹ (1.Univ. of Tokyo RCAST)

9:15 AM - 9:30 AM

[14a-D15-2] Photoexcited carrier dynamics of double-layered PbS/CdS quantum dot sensitized solar cells characterized by transient absorption methods

〇(M1)Koki Sato^1,², Shota Kuwahara¹, Kenji Katayama¹, Taro Toyoda^2,³, Qing Shen^2,³ (1.Chuo Univ., 2.The Univ. of Electro-Com., 3.JST CREST)

9:30 AM - 9:45 AM

[14a-D15-3] Ionization potential and photoinduced electron transfer of rutile TiO₂ single crystal substrates adsorbed with CdSe quamtum dots

〇Taro Toyoda^1,⁵, Witoon Yindeesuk¹, Keita Kamiyama², Kenji Katayama³, Shuzi Hayase^4,⁵, Qing Shen^1,⁵ (1.Univ. Electro-Commun., 2.Bunkoukeiki, 3.Chuo Univ., 4.Kyushu Inst. Tech., 5.CREST)

9:45 AM - 10:00 AM

[14a-D15-4] Effect of ZnO crystal orientation on the adsorption of CdSe quantum dots - photoacoustic and photoelectron yield spectroscopic studies

〇Taro Toyoda^1,⁴, Witoon Yindeesuk¹, Keita Kamiyama², Shuzi Hayase^3,⁴, Qing Shen^1,⁴ (1.Univ.Electro-Commun., 2.Bunkoukeiki, 3.Kyushu Inst. Tech., 4.CREST)

10:00 AM - 10:15 AM

[14a-D15-5] Photoexcited Carrier Dynamics in PbS Quantum Dot Films -Dependence of Charge Separation on Quantum Dot Distance-

〇Yuki Kuga¹, Jin Chang^1,⁴, Taro Toyoda^1,⁴, Yuhei Ogomi^2,⁴, Shuzi Hayase^2,⁴, Kenji Yoshino^3,⁴, Qing Shen^1,⁴ (1.Univ. Electro-Commun., 2.Kyushu Inst. Tech., 3.Miyazaki Univ., 4.CREST JST)

Break （10:15 AM - 10:30 AM）

10:30 AM - 10:45 AM

[14a-D15-6] Fabrication of n- and p-type dye-sensitized solar cell for high V_OC tandem solar cell

〇Yuki Mogi¹, Akiumi Oba¹, Hirofumi Cho¹, Hiroshi Yamauchi¹, Shigekazu Kuniyoshi¹, Masatoshi Sakai¹, Masaaki Iizuka², Kazuhiro Kudo¹ (1.Graduate School of Chiba Univ., 2.Faculty of Chiba Univ.)

10:45 AM - 11:00 AM

▲ [14a-D15-7] TCO-less Tandem dssc featuring enhanced spectra with new architectures

〇(DC)Ajay Baranwal¹, Naotaka Fujikawa¹, Shyam S Pandey¹, Yuhei Ogomi¹, Tingli Ma¹, Shuzi Hayase¹ (1.Kyushu Institute of Technology)

11:00 AM - 11:15 AM

[14a-D15-8] Fabrication of titanium oxide nanotube photoelectrodes by multistep anodic oxidation

〇Motoki Tsuiki¹, Naoki Kishi¹, Tetsuo Soga¹ (1.Nagoya Inst. of Tech.)

11:15 AM - 11:30 AM

▲ [14a-D15-9] Fluorin-Doped Tin Oxide Nanostructured Thin Films by Using Horizontally Spraying Technique

〇Kenji Murakami², Ajith Bandara¹, Gamini Rajapakse³ (1.GSST, Shizuoka Univ., 2.GSE, Shizuoka Univ., 3.Peradeniya Univ.)

11:30 AM - 11:45 AM

[14a-D15-10] Formation of Insulated Layer on Cathode for Dye Sensitized Solar Cells by Electrophoresis

〇Ryou Kawakami¹, Tomoya Sahashi¹, Yuuki Sato¹, Yasushige Mori¹, Shinzo Yoshikado¹ (1.Doshisha Univ.)

11:45 AM - 12:00 PM

[14a-D15-11] Dye Adsorption using Electrophoresis for Dye Sensitized Solar Cells

〇Tomoya Sahashi¹, Ryo Kawakami¹, Takuya Yuasa¹, Yuuki Sato¹, Yasushige Mori¹, Shinzo Yoshikado¹ (1.Doshisha Univ.)

Oral presentation

[14p-D15-1~8] 12.5 Organic solar cells

Sat. Mar 14, 2015 1:00 PM - 3:00 PM D15 (16-504)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

+Add all to schedule

1:00 PM - 1:15 PM

[14p-D15-1] Carrier recombination dynamics at each interfaces in Sb₂S₃ sensitized solar cells

〇(M1)Kohei Yamazaki¹, Koki Sato², Taro Toyoda^1,⁴, Kenji Katayama², Yohei Ogomi^3,⁴, Syuji Hayase^3,⁴, Qing Shen^1,⁴ (1.Univ. of Electro-commun., 2.Chuo Univ., 3.Kyushu Inst. Tech., 4.JST CREST)

1:15 PM - 1:30 PM

[14p-D15-2] Charge carrier mobility measurements in nanoporous titanium oxide by impedance spectroscopy

〇Masaki Aono¹, Kenichirou Takagi¹, Takashi Nagase^1,², Takashi Kobayashi^1,², Hiroyoshi Naito^1,^2,³ (1.Osaka Pref. Univ., 2.RIMED, 3.JST-CREST)

1:30 PM - 1:45 PM

[14p-D15-3] Photocarrier recombination dynamics in lead-halide perovskite CH₃NH₃PbBr₃ single crystals

〇(M1)Takumi Yamada¹, Yasuhiro Yamada¹, Hidetaka Nishimura¹, Yumi Nakaike¹, Masaru Endo¹, Atsushi Wakamiya¹, Yasujiro Murata¹, Yoshihiko Kanemitsu¹ (1.Kyoto Univ.)

1:45 PM - 2:00 PM

[14p-D15-4] Charge Separation Dynamics in CH₃NH₃PbI₃ Perovskite Solar Cells Revealed by Time-resolved Photoluminescence Spectroscopy

〇Yasuhiro Yamada¹, Masaru Endo¹, Atsushi Wakamiya¹, Yoshihiko Kanemitsu^1,² (1.Kyoto Univ., 2.JST-CREST)

2:00 PM - 2:15 PM

[14p-D15-5] Optoelectronic properties of lead-halide perovskite solar cells evaluated by electroluminescence spectroscopy

〇Makoto Okano¹, Masaru Endo¹, Atsushi Wakamiya¹, Masahiro Yoshita^2,³, Hidefumi Akiyama^2,³, Yoshihiko Kanemitsu^1,³ (1.ICR, Kyoto Univ., 2.ISSP, Univ. of Tokyo, 3.JST-CREST)

2:15 PM - 2:30 PM

[14p-D15-6] Optical absorption, charge separation and recombination dependences of the Sn mixing ratio x of CH₃NH₃Sn_xPb_1-xI₃ perovskite

〇Qing Shen^1,⁵, Yuhei Ogomi^2,⁵, Taro Toyoda^1,⁵, Kosei Fujiwara², Kohei Yamazaki¹, Koki Sato^1,³, Kenji Katayama³, Kenji Yoshino^4,⁵, Shuzi hayase^2,⁵ (1.Univ. Electro-Comm., 2.Kyushu Inst. Tech., 3.Chuo Univ., 4.Univ. Miyazaki, 5.JST CREST)

2:30 PM - 2:45 PM

[14p-D15-7] Exicitonic properties of lead-bromide-based perovskite-type semiconductor CH₃NH₃PbBr₃

〇Junro Sano¹, Yuiga Nakamura¹, Tomonori Matsushita^1,³, Tsubasa Hashimoto², Yuki Kiyota², Yosuke Udagawa², Riho Ishii², Yoko Kagaya², Hideyuki Kunugita^2,³, Yuko Takeoka^2,³, Kazuhiro Ema^2,³, Takashi Kondo^1,³ (1.Univ. of Tokyo, 2.Sophia Univ., 3.JST-ALCA)

2:45 PM - 3:00 PM

[14p-D15-8] Fundamental Optical Properties of Lead Iodide Organic-Inorganic perovskite

〇Masanao Era¹, Kazuhiro Ema², Richard Phillips³ (1.Saga Univ., 2.Sophia Univ., 3.Cambridge Univ.)

Sessions

12 Organic Molecules and Bioelectronics » 12.5 Organic solar cells

[11a-D15-1~10] 12.5 Organic solar cells

△ [11a-D15-5] Stereoisomer Effect of Substituted Spiro-Acetalized Fullerene on Organic Solar Cell

[11p-D15-1~16] 12.5 Organic solar cells

▲ [11p-D15-9] Electrodeposited Al-doped ZnO films for Hybrid Solar Cells

▲ [11p-D15-11] Performance evaluation of PTB7/PC71BM organic solar cells fabricated by spin and spray coating method

[12a-D15-1~9] 12.5 Organic solar cells

[12p-P7-1~34] 12.5 Organic solar cells

▼ [12p-P7-1] Perovskite Morphology and Coverage Ratio Control to CH3NH3PbI3 Solar Cells

▼ [12p-P7-2] Impact of Homogenous Perovskite Layer in Organometal Halide Perovskite Solar Cells

△ [12p-P7-3] Charge dynamics in SubPc/C60 and 6T/SubPc hetero-junction

▼ [12p-P7-4] Efficiency Enhancement of Organic Solar Cells by Suppressing Recombination at Cathode Interface

▲ [12p-P7-8] Characterizations of Electron Transport Layer in Flexible Organic Thin Films Solar Cell via Spray LBL method

▲ [12p-P7-26] Enhanced BSF of c-Si/PEDOT:PSS heterojunction solar cells

[13a-D15-1~11] 12.5 Organic solar cells

△ [13a-D15-1] Dominant Effects of First Monolayer Energetics at Donor/Acceptor Interfaces on Organic Photovoltaics

△ [13a-D15-3] Direct Observation of Electronic Structure of PTB7:PC70BM Blend Film by High Sensitivity Ultraviolet Photoemission and Photoelectron Yield Spectroscopy

△ [13a-D15-4] Analysis of carrier behavior at donor/acceptor interface in organic photovoltaic cells

△ [13a-D15-5] Effects of increase in photocurrent by infinitesimal doping with ppm-level

△ [13a-D15-6] Polymer solar cells with hole collection layers of molybdenum compounds prepared by solvothermal method

▼ [13a-D15-7] Optimization of suitable chloride precursor for better crystal growth of MAPbI3

△ [13a-D15-8] Characteristics of dye- sensitized solar cell including Ag core Au shell nanoparticles

▲ [13a-D15-10] Computational Design of Small Phenothiazine Dyes for Dye-Sensitized Solar Cells by Functionalizations Affecting the Thiophene Unit

△ [13a-D15-11] Improvement of Solar Cell Performance by Surface Treatment of Perovskite Layer

[13p-D15-1~9] 12.5 Organic solar cells

[14a-D15-1~11] 12.5 Organic solar cells

▲ [14a-D15-7] TCO-less Tandem dssc featuring enhanced spectra with new architectures

▲ [14a-D15-9] Fluorin-Doped Tin Oxide Nanostructured Thin Films by Using Horizontally Spraying Technique

[14p-D15-1~8] 12.5 Organic solar cells

Authentication

▲ [11p-D15-11] Performance evaluation of PTB7/PC₇₁BM organic solar cells fabricated by spin and spray coating method

▼ [12p-P7-1] Perovskite Morphology and Coverage Ratio Control to CH₃NH₃PbI₃ Solar Cells

△ [12p-P7-3] Charge dynamics in SubPc/C₆₀ and 6T/SubPc hetero-junction

△ [13a-D15-3] Direct Observation of Electronic Structure of PTB7:PC₇₀BM Blend Film by High Sensitivity Ultraviolet Photoemission and Photoelectron Yield Spectroscopy

▼ [13a-D15-7] Optimization of suitable chloride precursor for better crystal growth of MAPbI₃