安達研究室

A. 学術論文情報（Papers）

1. Amplified spontaneous emission from oligo (p-phenylenevinylene) derivatives

M. Mamada*, H. Nakanotani, C. Adachi*
Adv. Mater., 2021, 2, 3906-3914.
https://doi.org/10.1039/D0MA00756K

2. Thermally activated processes in an organic long-persistent luminescence system

K. Jinnai, N. Nishimura, C. Adachi*, R. Kabe*
Nanoscale, 2021, 13, 8412-8417.
https://doi.org/10.1039/D0NR09227D

3. Heptacene: Synthesis and Its Hole-Transfer Property in Stable Thin Films

T. Miyazaki*, M. Watanabe, T. Matsushima*, C-T. Chien, C. Adachi, S-S. Sun, H. Furuta, T. J. Chow*
Chem. Eur. J., 2021, 27, 41, 10677-10684.
https://doi.org/10.1002/chem.202100936

4. An Element-Substituted Cyclobutadiene Exhibiting High-Energy Blue Phosphorescence

Y. Shoji, Y. Ikabata, I. Rhyzhii, R. Ayub, O. E. Bakouri, T. Sato, Q. Wang, T. Miura, B. S. B. Karunathilaka, Y. Tsuchiya, C. Adachi, H. Ottosson*, H. Nakai*, T. Ikoma*, T. Fukushima*
Angew. Chem. Int. Ed., 2021, 60, 40, 21817-21823.
https://doi.org/10.1002/anie.202106490

5. Toward Thing-to-Thing Optical Wireless Power Transfer: Metal Halide Perovskite Transceiver as an Enabler

D. H. Nguyen*, C. Qin, T. Matsushima, C. Adachi
Front. Energy Res., 2021
https://doi.org/10.3389/fenrg.2021.679125

6. Unintentional passivation of 4-tertbutyl pyridine for improved efficiency and decreased operational stability of perovskite solar cells

G. Tumen-Ulzii, M. Auffray, T. Matsushima, C. Adachi*
Appl. Phys. Lett., 2021, 118, 241603.
https://doi.org/10.1063/5.0051527

7. Active Control of Spontaneous Orientation Polarization of Tris(8-hydroxyquinolinato)aluminum (Alq3) Films and Its Effect on Performance of Organic Light-Emitting Diodes

Y. Esaki, M. Tanaka, T. Matsushima, C. Adachi*
Adv. Electron. Mater., 2021, 7, 9, 2100486.
https://doi.org/10.1002/aelm.202100486

8. Organic photostimulated luminescence associated with persistent spin-correlated radical pairs

M. Sakurai, R. Kabe*, M. Fuki, Z. Lin, K. Jinnai, Y. Kobori, C. Adachi, T. Tachikawa*
Commun. Chem., 2021, 2, 74.
https://doi.org/10.1038/s43246-021-00178-3

9. Tetrabenzo[a,c]phenazine Backbone for Highly Efficient Orange–Red Thermally Activated Delayed Fluorescence with Completely Horizontal Molecular Orientation

U. Balijapalli*, Y-T Lee, B. S. B. Karunathilaka, G. Tumen-Ulzii, M. Auffray, Y. Tsuchiya, H. Nakanotani*, C. Adachi*
Angew. Chem. Int. Ed., 2021, 60, 35, 19364-19373.
https://doi.org/10.1002/anie.202106570

10. Direct Observation of Photoexcited Electron Dynamics in Organic Solid exhibiting Thermally-Activated Delayed Fluorescence by Time-Resolved Photoelectron Emission Microscopy

Y. Fukami, M. Iwasawa, M. Sasaki, T. Hosokai, H. Nakanotani, C. Adachi, K. Fukumoto, Y. Yamada*
Adv. Opt. Mater., 2021, 9, 19, 2100619.
https:// doi.org/10.1246/cl.200909

11. Exact Solution of Kinetic Analysis for Thermally Activated Delayed Fluorescence Materials

Y. Tsuchiya*, S. Diesing, F. Bencheikh, Y. Wada, P. L. d. Santos, H. Kaji, E. Zysman-Colman*, I. D. W. Samuel*, C. Adachi*
J. Phys. Chem. A., 2021, 125, 36, 8074–8089.
https:// doi.org/10.1038/s41566-020-00745-z

12. Deep Blue Fluorescent Material with an Extremely High Ratio of Horizontal Orientation to Enhance Light Outcoupling Efficiency (44%) and External Quantum Efficiency in Doped and Non-Doped Organic Light-Emitting Diodes

J. H. Lee, H-Y Lin, C-H Chen, Y-T Lee, T-L Chiu, J-H Lee, C-T Chen, C. Adachi*
ACS Appl. Mater., 2021, 13, 29, 34605–34615.
https:// doi.org/10.1002/adom.202001947

13. Electron-Affinity Substituent in 2,6-Dicarbonitrile Diphenyl-1λ5-Phosphinine (DCNP) Towards High-Quality Organic Lasing and Electroluminescence under High Current Injection

X. Tang, U. Balijapalli, D. Okada, B. S. B. Karunathilaka, C. A. M. Senevirathne, Y-T Lee, Z. Feng, A. S. D. Sandanayaka*, T. Matsushima*, C. Adachi*
Adv. Funct. Mater., 2021, 31, 43, 2104529.
https:// doi.org/10.1002/adom.202001947

14. 2,6-Dicarbonitrile Diphenyl-1λ5-Phosphinine (DCNP)—A Robust Conjugated Building Block for Multi-Functional Dyes Exhibiting Tunable Amplified Spontaneous Emission

U. Balijapalli, X. Tang, D. Okada, Y-T Lee, B. S. B. Karunathilaka, M. Auffray, G. Tumen-Ulzii, Y. Tsuchiya, A. S. D. Sandanayaka, T. Matsushima*, H. Nakanotani*, C. Adachi*
Adv. Opt. Mater., 2021, 9, 21, 2101122.
https://doi.org/10.1002/adom.202101122

15. Enhanced Light–Matter Interaction and Polariton Relaxation by the Control of Molecular Orientation

T. Ishii, F. Bencheikh, S. Forget, S. Chénais, B. Heinrich, D. Kreher, L. S. Vargas, K. Miyata, K. Onda, T. Fujihara, S. Kéna-Cohen, F. Mathevet*, C. Adachi*
Adv. Opt. Mater., 2021, 9, 22, 2101048.
https://doi.org/10.1002/adom.202101048

16. Recycling of Triplets into Singlets for High-Performance Organic Lasers

C. A. M. Senevirathne, S. Yoshida, M. Auffray, M. Yahiro, B. S. B. Karunathilaka, F. Bencheikh, K. Goushi, A. S. D. Sandanayaka, K. Onda, T. Matsushima*, C. Adachi*
Adv. Opt. Mater., 2021, 10, 1, 2101302.
https://doi.org/10.1002/adom.202101302

17. Developing Efficient Dinuclear Pt(II) Complexes Based on the Triphenylamine Core for High-Efficiency Solution-Processed OLEDs

Y. Sun, B. Liu, Y. Guo, X. Chen, Y-T Lee, Z Feng, C. Adachi, G. Zhou, Z. Chen, X. Yang*
ACS Appl. Mater. Interfaces, 2021, 13, 30, 36020–36032.
https://doi.org/10.1021/acsami.1c06148

18. Characterizing the Conformational Distribution in an Amorphous Film of an Organic Emitter and Its Application in a “Self-Doping” Organic Light-Emitting Diode

Y-Z Shi, K. Wang, S-L Zhang, X-C Fan, Y. Tsuchiya, Y-T Lee, G-L Dai, J-X Chen, C-J Zheng, S-Y Xiong, X-M Ou, Jia Yu, J-S Jie, C-S Lee*, C. Adachi*, X-H Zhang*
Angew. Chem. Int. Ed., 2021, 60, 49, 25878-25883.
https://doi.org/10.1002/anie.202108943

19. Low-Threshold Exciton-Polariton Condensation via Fast Polariton Relaxation in Organic Microcavities

T. Ishii, K. Miyata, M. Mamada, F. Bencheikh, F. Mathevet, K. Onda, S. Kéna-Cohen, C. Adachi*
Adv. Opt. Mater., 2021, 10, 3, 2102034.
https://doi.org/10.1002/adom.202102034

20. Visualization of Frontier Molecular Orbital Separation of a Single Thermally Activated Delayed Fluorescence Emitter by STM

I. Zoh, M. Imai-Imada, J. Bae, H. Imada, Y. Tsuchiya, C. Adachi, Y. Kim*
J. Phys. Chem. Lett., 2021, 12, 31, 7512–7518.
https://doi.org/10.1021/acs.jpclett.1c02140

21. Correlated Triplet Pair Formation Activated by Geometry Relaxation in Directly Linked Tetracene Dimer (5,5′-Bitetracene)

K. Shizu, C. Adachi, H. Kaji*
ACS Omega, 2021, 6, 4, 2638–2643.
https://doi.org/10.1021/acsomega.0c04809

22. Synthesis, Aromaticity, and Application of peri-Pentacenopentacene: Localized Representation of Benzenoid Aromatic Compounds

T. Jousselin-Oba, M. Mamada, K. Wright, J. Marrot, C. Adachi, A. Yassar, M. Frigoli*
Angew. Chem. Int. Ed., 2021, 61, 1, e202112794.
https://Angew. Chem. Int. Ed., 2021, 61, 1, e202112794.

23. Managing Intersegmental Charge-Transfer and Multiple Resonance Alignments of D3-A Typed TADF Emitters for Red OLEDs with Improved Efficiency and Color Purity

X-C Fan, K. Wang*, Y-Z Shi, J-X Chen, F. Huang, H. Wang, Y-N Hu, Y. Tsuchiya*, X-M Ou, J Yu, C. Adachi*, X-H Zhang*
Adv. Opt. Mater., 2021, 10, 3, 2101789.
https://doi.org/10.1002/adom.202101789

24. Efficiency of Thermally Activated Delayed Fluorescence Sensitized Triplet Upconversion Doubled in Three-Component System

B. Yurash, A. Dixon, C. Espinoza, A. Mikhailovsky, S. Chae, H. Nakanotani, C. Adachi, T-Q Nguyen*
Adv. Mater., 2021, 34, 5, 2103976.
https://doi.org/10.1002/adma.202103976

25. Organic long-persistent luminescence stimulated by visible light in p-type systems based on organic photoredox catalyst dopants

K. Jinnai, R. Kabe, Z. Lin, C. Adachi*
Nat. Mater., 2021, 21, 338–344.
https://doi.org/10.1038/s41563-021-01150-9

26. High-performance solution-processed red hyperfluorescent OLEDs based on cibalackrot

N. R. Wallwork, M. Mamada*, A. Shukla, S. K. M. McGregor, C. Adachi*, E. B. Namdas*, S-C Lo*
J. Mater. Chem. C., 2022
https://doi.org/10.1039/D1TC04937B

27. Significant role of spin-triplet state for exciton dissociation in organic solids

T. Yamanaka, H. Nakanotani*, C. Adachi*
Sci. Adv., 2022, 8, 9
https://doi.org/10.1039/D1TC04937B

28. Probing polaron-induced exciton quenching in TADF based organic light-emitting diodes

M. Hasan, S. Saggar, A. Shukla, F. Bencheikh, J. Sobus, S. K. M. McGregor, C. Adachi*, S-C Lo*, E. B. Namdas*
Nat. Commun., 2022, 13, 254
https://doi.org/10.1038/s41467-021-27739-x

29. Performance Analysis of a Perovskite-Based Thing-to-Thing Optical Wireless Power Transfer System

D. H. Nguyen*, G. Tumen-Ulzii, T. Matsushima, C. Adachi
IEEE Photon. J., 2022, 14, 1
https://doi.org/10.1109/JPHOT.2022.3146365

30. Numerical Study of Triplet Dynamics in Organic Semiconductors Aimed for the Active Utilization of Triplets by TADF under Continuous-Wave Lasing

A. Abe, K. Goushi*, A. S. D. Sandanayaka, R. Komatsu, T. Fujihara, M. Mamada, C. Adachi*
J. Phys. Chem. Lett., 2022, 13, 5, 1323-1329
https://doi.org/10.1021/acs.jpclett.1c03983

B. 総説・解説（Reviews）・著書(Books)

1. Mini-Review on Efficiency and Stability of Perovskite Solar Cells with Spiro-OMeTAD Hole Transport Layer: Recent Progress and Perspectives

G. Tumen-Ulzii, T. Matsushima*, C. Adachi*
Energy Fuels, 2021, 35, 23, 18915–18927.
https://doi.org/10.1021/acs.energyfuels.1c02190

2. Advanced Organic Laser System Having Triplet Scavengers

B. S. B. Karunathilaka, U. Balijapalli, T. Matsushima, A. S. D. Sandanayaka, C. Adachi*
J-STAGE, 2021, 60, 6, 615-630.
https://doi.org/10.11370/isj.60.615

C. 特許情報（Patents）

1. [発明の名称] 熱電素子、発電装置、電子機器、及び熱電素子の製造方法

発明者：安達千波矢、近藤駿、八尋正幸
出願番号: 特願2021-091483
出願日: 2021/05/31 
共同出願人：国立大学法人 九州大学、 公益財団法人九州先端科学技術研究所、株式会社GCEインスティチュート
上記に加え、国内特許出願 8件、国外出願　3件

D. その他の活動（プレスリリース・新聞記事等・広報資料）

1. 6th International TADF Workshop

第６回TADF国際ワークショップ、2021/12/9~2021/12/10
主催　最先端有機光エレクトロニクス研究センター、ISIT、日本学術振興会
https://www.tadf.jp/

2. ４年連続！工学研究院の安達千波矢主幹教授がクラリベイト・アナリティクス社の「Highly Cited Researchers 2021」に選出

九州大学プレスリリース（2021.11.19）
https://www.kyushu-u.ac.jp/ja/notices/view/2065/

3. 有機材料を用いた蓄光デバイスの高性能化に成功 ～レアメタルを必要としない持続可能な産業の拡大と多様化に期待～

九州大学プレスリリース（2021.11.30）
2020/9/3
https://www.kyushu-u.ac.jp/ja/researches/view/697
https://i2cner.kyushu-u.ac.jp/ja/news/7804/
 [沖縄科学技術大学院大学（OIST）の嘉部量太准教授らとの共同研究成果]

4. 安達千波矢教授「第22回 応用物理学会業績賞（研究業績）」受賞！