*Go Yumoto¹, Hideki Hirori¹, Fumiya Sekiguchi¹, Ryota Sato¹, Masaki Saruyama¹, Toshiharu Teranishi¹, Yoshihiko Kanemitsu¹ (1. Inst. for Chemical Res., Kyoto Univ. (Japan))

4:45 PM - 5:00 PM

[D1-O2-09] Highly and Stable Perovskite Quantum Dots Light Emitting Device by Energy Transfer from Donor QD to Acceptor QD

*Hinako Ebe¹, Takayuki Chiba¹, Junji Kido¹ (1. Yamagata Univ. (Japan))

Poster Session

[D1-PV21] Slot 21

Mon. Dec 13, 2021 6:30 PM - 8:00 PM D1-PV21 (online)

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6:30 PM - 8:00 PM

[D1-PV21-01] Microscopic Investigation of Charge States in Perovskite Solar Cells with a Novel Hole-Transport Material by Electron Spin Resonance

*Lihui Liang¹, Xiangtao Zou¹, Wenchao Dai¹, Dong Xue¹, Tomoya Nakamura², Atsushi Wakamiya², Kazuhiro Marumoto^1,3 (1. Division of Materials Sci., Univ. of Tsukuba (Japan), 2. Inst. for Chemical Res., Kyoto Univ. (Japan), 3. Tsukuba Res. Center for Energy Materials Sci. (TREMS), Univ. of Tsukuba (Japan))

6:30 PM - 8:00 PM

[D1-PV21-02] Direct Observation of Charge Transfer in PEA-Containing Tin Perovskite Soalr Cells by Electron Spin Resonance

*Atsushi Sato¹, Mayu Motohashi¹, Wang Yihuang¹, Dong Xue¹, Tomoya Nakamura², Atsushi Wakamiya², Kazuhiro Marumoto^1,3 (1. Division of Materials Sci., Univ. of Tsukuba (Japan), 2. Inst. for Chemical Res., Kyoto Univ. (Japan), 3. Tsukuba Res. Center for Energy Materials Sci., Univ. of Tsukuba (Japan))

6:30 PM - 8:00 PM

[D1-PV21-03] High Efficiency Lead-free Wide Bandgap Perovskite Solar Cells via Guanidinium Bromide Incorporation

*Mengmeng Chen¹, Muhammad Akmal Kamarudin¹, Ajay K. Baranwal¹, Gaurav Kapil¹, Qing Shen¹, Shuzi Hayase¹ (1. The University of Electro-Communications (Japan))

6:30 PM - 8:00 PM

[D1-PV21-04] In-situ Non-destructively Quantifying the Transport and Recombination Characteristics of Perovskite Solar Cells

*LI YUSHENG^1,2 (1. The University of Electro-Communications (Japan), 2. Shen Group (Japan))

6:30 PM - 8:00 PM

[D1-PV21-05] Optical properties and photoexcited carrier dynamics of mixed-halide perovskite single crystals

*Dong Liu¹, Chao Ding¹, Yaohong Zhang², Feng Liu³, Shuzi Hayase¹, Qing Shen¹ (1. The Univ. of Electro-Communications (Japan), 2. Northwest Univ. (China), 3. SHANDONG Univ. (China))

6:30 PM - 8:00 PM

[D1-PV21-06] Diethylammonium iodide promoting grain growth in lead-free Tin Halide perovskite

*Zheng Zhang¹, Muhammad Akmal Kamarudin¹, Ajay Kumar Baranwal¹, Mengmeng Chen¹, Kenji Yoshino², Satoshi Iikubo³, Takashi Minemoto⁴, Qing Shen¹, Shuzi Hayase¹ (1. University of Electro-communication (Japan), 2. Miyazaki University (Japan), 3. Kyushu Institute of Technology (Japan), 4. Ritsumekan University (Japan))

6:30 PM - 8:00 PM

[D1-PV21-07] Infrared Laser Molecular Beam Epitaxy Of CsPbBr₃ Thin Films

*Takuro Dazai^1,2, Hajime Haneda², Hideomi Koinuma², Ryota Takahashi¹ (1. Nihon Univ. (Japan), 2. SCT Inc. (Japan))

6:30 PM - 8:00 PM

[D1-PV21-08] High Electron and Hole Mobilities of CH₃NH₃PbBr₃ Single Crystals Revealed by Photo-Hall Measurements

*Takumi Kimura¹, Kenichi Oto¹, Yoshihiko Kanemitsu², Yasuhiro Yamada¹ (1. Chiba Univ. (Japan), 2. Kyoto Univ. (Japan))

6:30 PM - 8:00 PM

[D1-PV21-09] Gel Permeation Chromatography Purified Lead-free Cs₃Cu₂I₅Nanocrystals for Highly Stable Colloid, Orientated Film, and Polymer Composition Film

*Yu-Hong Cheng¹, Rikuo Suzuki¹, Narumi Shinotsuka¹, Hinako Ebe¹, Naoaki Oshita¹, Ryohei Yamakado¹, Takayuki Chiba¹, Akito Masuhara¹, Junji Kido¹ (1. Yamagata University (Japan))

6:30 PM - 8:00 PM

[D1-PV21-10] Synthesis of CsSn_xPb_1-xI₃ Perovskite QDs and Their Optical Properties

*Shota Yajima¹, Chao Ding¹, Taro Toyoda¹, Shuzi Hayase¹, Qing Shen¹ (1. Univ. of Electro-Commun. (Japan))

6:30 PM - 8:00 PM

[D1-PV21-11] Over 13% Efficiency for Pb-free Tin Perovskite Solar Cells

*Kohei Nishimura¹, Muhammad Akmal Kamarudine¹, Daisuke Hirotani², Kengo Hamada², Qing Shen¹, Satoshi Iikubo², Takashi Minemoto³, Kenji Yoshino⁴, Shuzi Hayase¹ (1. The University of Electro-Communications (Japan), 2. Kyushu Institute of Technology (Japan), 3. Ritsumeikan University (Japan), 4. Miyazaki University (Japan))

6:30 PM - 8:00 PM

[D1-PV21-12] Effects of A-site cation on the optical property, photoexcited carrier dynamics of metal halide perovskite quantum dots

*Hua Li¹, Chao Ding¹, Dong Liu¹, Sheng Yu Li¹, Shuzi Hayase¹, Qing Shen¹ (1. The Univ. Electro-Communications (Japan))

6:30 PM - 8:00 PM

[D1-PV21-13] Spatial Dependence of Exciton Fine-structure Splitting of CsPbBr₃ Bulk Crystals

*Yukiya Kaneishi¹, Nanako Igarashi¹, Kouhei Matsumori¹, Hiroko Yokota¹, Kenichi Oto¹, Yoshihiko Kanemitsu², Yasuhiro Yamada¹ (1. Chiba Univ. (Japan), 2. Kyoto Univ. (Japan))

6:30 PM - 8:00 PM

[D1-PV21-14] Lead-Free Halometallates – The Next Generation of Hybrid Photovoltaic Absorber Materials

*HARSH BHATIA¹, Bob C Schroeder¹, Robert G Palgrave¹ (1. University College London (UK))

Oral Session

[D1-O3] Slot 03

Tue. Dec 14, 2021 9:00 AM - 11:00 AM Room Q (G318)

Chair: Tetsuhiko Miyadera (AIST)

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9:00 AM - 9:30 AM

[D1-O3-01 (Symposium Keynote)] Halogenated perovskite solar cells consisting of tin as light harvesting layer

*Shuzi Hayase¹ (1. Univ. of Electro-Communications (Japan))

9:30 AM - 9:50 AM

[D1-O3-02 (Symposium Invited)] Fabrication of High Quality Lead- and Tin-based Perovskite Materials for Efficient Solar Cells

*Atsushi Wakamiya¹, Minh Anh Truong¹, Tomoya Nakamura¹, Ryuji Kaneko¹, Richard Murdey¹ (1. Kyoto Univ. (Japan))

9:50 AM - 10:10 AM

[D1-O3-03 (Symposium Invited)] Lead and Tin Halide Perovskite Solar Cells: A-Site Mixing and Radiation Tolerance

*Akinori Saeki¹ (1. Osaka Univ. (Japan))

10:10 AM - 10:30 AM

[D1-O3-04 (Symposium Invited)] Operando Direct Observation of Charge States in Lead-Free Tin-Halide Perovskite Solar Cells

*Kazuhiro Marumoto^1,2 (1. Divi. of Mater. Sci., Univ. of Tsukuba (Japan), 2. Tsukuba Res. Center for Energy Mater. Sci., Univ. of Tsukuba (Japan))

10:30 AM - 10:45 AM

[D1-O3-05] Impedance Spectroscopy Studies on Transparent Conducting Oxide Free - Flexible Perovskite Solar Cells

*Shahrir Razey Sahamir¹, Muhammad Akmal Kamarudin¹, Teresa Ripolles Sanchis², Juan Bisquert³, Qing Shen¹, Shuzi Hayase¹ (1. The University of Electro-Communications (Japan), 2. Rey Juan Carlos University (Spain), 3. Jaume I University (Spain))

10:45 AM - 11:00 AM

[D1-O3-06] Synergistic effect of A-site engineering and surface treatment in tin halide perovskite solar cells

*Muhammad Akmal Kamarudin¹, Shahrir Razey Sahamir¹, Kohei Nishimura¹, Satoshi Iikubo², Kenji Yoshino³, Takashi Minemoto⁴, Qing Shen¹, Shuzi Hayase¹ (1. Univ. of Electro-Communications (Japan), 2. Kyushu Inst. of Tech. (Japan), 3. Miyazaki Univ. (Japan), 4. Ritsumeikan Univ. (Japan))

Oral Session

[D1-O4] Slot 04

Tue. Dec 14, 2021 1:30 PM - 3:30 PM Room Q (G318)

Chair: Qing Shen (The University of Electro-Communications)

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1:30 PM - 2:00 PM

[D1-O4-01 (Symposium Keynote)] Optical Responses of Halide Perovskites

*Yoshihiko Kanemitsu¹ (1. Kyoto Univ. (Japan))

2:00 PM - 2:20 PM

[D1-O4-02 (Symposium Invited)] Electron-Phonon Interactions of Halide Perovskites: Its Impact on Fundamental Properties and Device Applications

*Yasuhiro Yamada¹ (1. Chiba Univ. (Japan))

2:20 PM - 2:40 PM

[D1-O4-03 (Symposium Invited)] Optoelectronic Functions of Lead Halide Perovskite Enhanced by Lanthanide Materials

*Ayumi Ishii^1,2 (1. Teikyo Univ. of Science (Japan), 2. JST PRESTO (Japan))

2:40 PM - 3:00 PM

[D1-O4-04 (Symposium Invited)] Metal Halide doped Perovskite Nanocrystals for Highly Efficient Light-Emitting Device

*Takayuki Chiba¹, Junji Kido¹ (1. Graduate School of Organic Materials Science, Yamagata University (Japan))

3:00 PM - 3:20 PM

[D1-O4-05 (Symposium Invited)] Surface/interface structures of perovskite films as studied by electron spectroscopies

*Hiroyuki Yoshida¹, Abduheber Mirzehmet² (1. Chiba Univ. (Japan), 2. AIST (Japan))

Oral Session

[D1-O5] Slot 05

Tue. Dec 14, 2021 4:00 PM - 6:00 PM Room Q (G318)

Chair: Atsushi Wakamiya (Kyoto University)

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4:00 PM - 4:20 PM

[D1-O5-01 (Symposium Invited)] Open-Circuit Voltage in Metal Halide Perovskite Solar Cells

*Hideo Ohkita¹, Yongyoon Cho¹, Hyung Do Kim¹ (1. Kyoto Univ. (Japan))

4:20 PM - 4:40 PM

[D1-O5-02 (Symposium Invited)] Understanding of device operation on perovskite solar cells using device simulation

*Takashi Minemoto^1,2, Jakapan Chantana¹, Yu Kawano¹ (1. Ritsumeikan Univ. (Japan), 2. Scholars Inc. (Japan))

4:40 PM - 5:00 PM

[D1-O5-03 (Symposium Invited)] Understanding energy loss in Perovskite and CIGS solar cells

*Takeaki Sakurai¹, Yulu He¹, Hamidou Tangara¹, Muhammad Monirul Islam¹ (1. Univ. Tsukuba (Japan))

5:00 PM - 5:20 PM

[D1-O5-04 (Symposium Invited)] Stability of Tin based Iodide Perovskite: Strategy for Pb Free Perovskite Solar Cell

*Satoshi Iikubo¹, Qing Shen², Kenji Yoshino³, Takashi Minemoto⁴, Shuzi Hayase² (1. Kyushu Univ. (Japan), 2. The Univ. of Electro-Communications (Japan), 3. Miyazaki Univ. (Japan), 4. Ritsumeikan Univ. (Japan))

5:20 PM - 5:40 PM

[D1-O5-05 (Symposium Invited)] The TEM observation and crystal phase control toward the perovskite superlattice solar cell

*Satoshi Uchida¹, Hiroshi Segawa¹ (1. The Univ. Tokyo (Japan))

5:40 PM - 6:00 PM

[D1-O5-06 (Symposium Invited)] Crystal Growth Control of Organolead Halide Perovskite by Vacuum Deposition

*Tetsuhiko Miyadera¹ (1. AIST (Japan))

Poster Session

[D1-PR15] Slot 15

Tue. Dec 14, 2021 6:30 PM - 8:30 PM D1-PR15 (G403-404)

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6:30 PM - 8:30 PM

[D1-PR15-01] Microscopic Investigation of Charge States in Perovskite Solar Cells with a Novel Hole-Transport Material by Electron Spin Resonance

6:30 PM - 8:30 PM

[D1-PR15-02] Direct Observation of Charge Transfer in PEA-Containing Tin Perovskite Soalr Cells by Electron Spin Resonance

6:30 PM - 8:30 PM

[D1-PR15-03] High Efficiency Lead-free Wide Bandgap Perovskite Solar Cells via Guanidinium Bromide Incorporation

*Mengmeng Chen¹, Muhammad Akmal Kamarudin¹, Ajay K. Baranwal¹, Gaurav Kapil¹, Qing Shen¹, Shuzi Hayase¹ (1. The University of Electro-Communications (Japan))

6:30 PM - 8:30 PM

[D1-PR15-04] In-situ Non-destructively Quantifying the Transport and Recombination Characteristics of Perovskite Solar Cells

*LI YUSHENG^1,2 (1. The University of Electro-Communications (Japan), 2. Shen Group (Japan))

6:30 PM - 8:30 PM

[D1-PR15-05] Optical properties and photoexcited carrier dynamics of mixed-halide perovskite single crystals

*Dong Liu¹, Chao Ding¹, Yaohong Zhang², Feng Liu³, Shuzi Hayase¹, Qing Shen¹ (1. The Univ. of Electro-Communications (Japan), 2. Northwest Univ. (China), 3. SHANDONG Univ. (China))

6:30 PM - 8:30 PM

[D1-PR15-06] Diethylammonium iodide promoting grain growth in lead-free Tin Halide perovskite

6:30 PM - 8:30 PM

[D1-PR15-07] Infrared Laser Molecular Beam Epitaxy Of CsPbBr₃ Thin Films

*Takuro Dazai^1,2, Hajime Haneda², Hideomi Koinuma², Ryota Takahashi¹ (1. Nihon Univ. (Japan), 2. SCT Inc. (Japan))

6:30 PM - 8:30 PM

[D1-PR15-08] High Electron and Hole Mobilities of CH₃NH₃PbBr₃ Single Crystals Revealed by Photo-Hall Measurements

*Takumi Kimura¹, Kenichi Oto¹, Yoshihiko Kanemitsu², Yasuhiro Yamada¹ (1. Chiba Univ. (Japan), 2. Kyoto Univ. (Japan))

6:30 PM - 8:30 PM

[D1-PR15-09] Gel Permeation Chromatography Purified Lead-free Cs₃Cu₂I₅Nanocrystals for Highly Stable Colloid, Orientated Film, and Polymer Composition Film

*Yu-Hong Cheng¹, Rikuo Suzuki¹, Narumi Shinotsuka¹, Hinako Ebe¹, Naoaki Oshita¹, Ryohei Yamakado¹, Takayuki Chiba¹, Akito Masuhara¹, Junji Kido¹ (1. Yamagata University (Japan))

6:30 PM - 8:30 PM

[D1-PR15-10] Synthesis of CsSn_xPb_1-xI₃ Perovskite QDs and Their Optical Properties

*Shota Yajima¹, Chao Ding¹, Taro Toyoda¹, Shuzi Hayase¹, Qing Shen¹ (1. Univ. of Electro-Commun. (Japan))

6:30 PM - 8:30 PM

[D1-PR15-11] Over 13% Efficiency for Pb-free Tin Perovskite Solar Cells

6:30 PM - 8:30 PM

[D1-PR15-12] Effects of A-site cation on the optical property, photoexcited carrier dynamics of metal halide perovskite quantum dots

*Hua Li¹, Chao Ding¹, Dong Liu¹, Sheng Yu Li¹, Shuzi Hayase¹, Qing Shen¹ (1. The Univ. Electro-Communications (Japan))

6:30 PM - 8:30 PM

[D1-PR15-13] Spatial Dependence of Exciton Fine-structure Splitting of CsPbBr₃ Bulk Crystals

*Yukiya Kaneishi¹, Nanako Igarashi¹, Kouhei Matsumori¹, Hiroko Yokota¹, Kenichi Oto¹, Yoshihiko Kanemitsu², Yasuhiro Yamada¹ (1. Chiba Univ. (Japan), 2. Kyoto Univ. (Japan))

6:30 PM - 8:30 PM

[D1-PR15-14] Lead-Free Halometallates – The Next Generation of Hybrid Photovoltaic Absorber Materials

*HARSH BHATIA¹, Bob C Schroeder¹, Robert G Palgrave¹ (1. University College London (UK))

Sessions

D. Frontiers of Advanced Electronic Materials » [D-1] Photovoltaics and Optoelectronics Consisting of Perovskite and Related Materials

[D1-O2] Slot 02

[D1-PV21] Slot 21

[D1-O3] Slot 03

[D1-O4] Slot 04

[D1-O5] Slot 05

[D1-PR15] Slot 15

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