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Publication Year

  • 2019
  • 2018
  • 2017
  • 2016

Author

  • Chihaya Adachi
2018
22 Citations (Scopus)

Enhanced Electroluminescence from Organic Light-Emitting Diodes with an Organic–Inorganic Perovskite Host Layer

Matsushima, T., Qin, C., Goushi, K., Bencheikh, F., Komino, T., Leyden, M., Sandanayaka, A. S. D. & Adachi, C., Sep 20 2018, In : Advanced Materials. 30, 38, 1802662.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2017

Evidence and mechanism of efficient thermally activated delayed fluorescence promoted by delocalized excited states

Hosokai, T., Matsuzaki, H., Nakanotani, H., Tokumaru, K., Tsutsui, T., Furube, A., Nasu, K., Nomura, H., Yahiro, M. & Adachi, C., May 2017, In : Science Advances. 3, 5, e1603282.

Research output: Contribution to journalArticle

78 Citations (Scopus)
2018

Excited state engineering for efficient reverse intersystem crossing

Noda, H., Nakanotani, H. & Adachi, C., Jun 22 2018, In : Science Advances. 4, 6, eaao6910.

Research output: Contribution to journalArticle

69 Citations (Scopus)
2019

Critical role of intermediate electronic states for spin-flip processes in charge-transfer-type organic molecules with multiple donors and acceptors

Noda, H., Chen, X. K., Nakanotani, H., Hosokai, T., Miyajima, M., Notsuka, N., Kashima, Y., Brédas, J. L. & Adachi, C., Oct 1 2019, In : Nature Materials. 18, 10, p. 1084-1090 7 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2018

Deep-Red Amplified Spontaneous Emission from cis-Configured Squaraine

Ye, H., Cui, L., Matsusima, T., Qin, C. & Adachi, C., Jan 10 2018, In : ACS Applied Materials and Interfaces. 10, 1, p. 27-31 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2019

Fabrication-method independence of organic long-persistent luminescence performance

Jinnai, K., Nishimura, N., Kabe, R. & Adachi, C., Jan 1 2019, In : Chemistry Letters. 48, 3, p. 270-273 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A solvent-free and vacuum-free melt-processing method to fabricate organic semiconducting layers with large crystal size for organic electronic applications

Ribierre, J. C., Li, Z., Liu, X., Lacaze, E., Heinrich, B., Méry, S., Sleczkowski, P., Xiao, Y., Lafolet, F., Hashizume, D., Aoyama, T., Uchiyama, M., Wu, J. W., Zaborova, E., Fages, F., D'Aléo, A., Mathevet, F. & Adachi, C., Jan 1 2019, In : Journal of Materials Chemistry C. 7, 11, p. 3190-3198 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2016
157 Citations (Scopus)
2019

TADF activation by solvent freezing: The role of nonradiative triplet decay and spin-orbit coupling in carbazole benzonitrile derivatives

Hosokai, T., Nakanotani, H., Santou, S., Noda, H., Nakayama, Y. & Adachi, C., Jun 1 2019, In : Synthetic Metals. 252, p. 62-68 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Degradation Mechanisms of Solution-Processed Planar Perovskite Solar Cells: Thermally Stimulated Current Measurement for Analysis of Carrier Traps

Qin, C., Matsushima, T., Fujihara, T., Potscavage, W. J. & Adachi, C., Jan 20 2016, In : Advanced Materials. 28, 3, p. 466-471 6 p.

Research output: Contribution to journalArticle

72 Citations (Scopus)
7 Citations (Scopus)
2019

Film transfer of structured organo-lead-halide perovskite for low-cost lasing applications

Leyden, M. R., Matsushima, T., Bencheikh, F. & Adachi, C., Sep 30 2019, In : Applied Physics Letters. 115, 14, 141106.

Research output: Contribution to journalArticle

Red/Near-Infrared Thermally Activated Delayed Fluorescence OLEDs with Near 100 % Internal Quantum Efficiency

Chen, J. X., Tao, W. W., Chen, W. C., Xiao, Y. F., Wang, K., Cao, C., Yu, J., Li, S., Geng, F. X., Adachi, C., Lee, C. S. & Zhang, X. H., Oct 7 2019, In : Angewandte Chemie - International Edition. 58, 41, p. 14660-14665 6 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Enhanced near-infrared electroluminescence from a neodymium complex in organic light-emitting diodes with a solution-processed exciplex host

Shahalizad, A., Kim, D. H., Rao Bobbara, S., Tsuchiya, Y., D'Aléo, A., Andraud, C., Ribierre, J. C., Nunzi, J. M. & Adachi, C., Jan 21 2019, In : Applied Physics Letters. 114, 3, 033301.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2016

Electrical Conductors: Long-range coupling of electron-hole pairs in spatially separated organic donor-acceptor layers

Nakanotani, H., Furukawa, T., Morimoto, K. & Adachi, C., Feb 2016, In : Science Advances. 2, 2, e1501470.

Research output: Contribution to journalArticle

41 Citations (Scopus)
2019

Infrared detector using organic nano-pillar arrays

Ajiki, Y., Kan, T., Yahiro, M., Hamada, A., Adachi, J. & Adachi, C., Jun 2019, 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII. Institute of Electrical and Electronics Engineers Inc., p. 629-632 4 p. 8808650. (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Molecular design for blue thermal activated delayed fluorescence materials: Substitution position effect

Geng, Y., Cui, L. S., Kim, J. U., Nakanotani, H. & Adachi, C., Jan 1 2017, In : Chemistry Letters. 46, 10, p. 1490-1492 3 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2016

Organic Thin-Film Lasers: Quasi-Continuous-Wave Organic Thin-Film Distributed Feedback Laser (Advanced Optical Materials 6/2016)

Sandanayaka, A. S. D., Yoshida, K., Inoue, M., Qin, C., Goshi, K., Ribierre, J. C. M., Matsusima, T. & Adachi, C., Jun 1 2016, In : Advanced Optical Materials. 4, 6, 1 p.

Research output: Contribution to journalComment/debate

1 Citation (Scopus)
2018

Near-Infrared Electroluminescence and Low Threshold Amplified Spontaneous Emission above 800 nm from a Thermally Activated Delayed Fluorescent Emitter

Ye, H., Kim, D. H., Chen, X., Sandanayaka, A. S. D., Kim, J. U., Zaborova, E., Canard, G., Tsuchiya, Y., Choi, E. Y., Wu, J. W., Fages, F., Bredas, J. L., D'Aléo, A., Ribierre, J. C. & Adachi, C., Oct 9 2018, In : Chemistry of Materials. 30, 19, p. 6702-6710 9 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2019

Detecting and identifying reversible changes in perovskite solar cells by electrochemical impedance spectroscopy

Klotz, D., Tumen-Ulzii, G., Qin, C., Matsushima, T. & Adachi, C., Jan 1 2019, In : RSC Advances. 9, 57, p. 33436-33445 10 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Thermally Activated Delayed Fluorescence Carbonyl Derivatives for Organic Light-Emitting Diodes with Extremely Narrow Full Width at Half-Maximum

Li, X., Shi, Y. Z., Wang, K., Zhang, M., Zheng, C. J., Sun, D. M., Dai, G. L., Fan, X. C., Wang, D. Q., Liu, W., Li, Y. Q., Yu, J., Ou, X. M., Adachi, C. & Zhang, X. H., Apr 10 2019, In : ACS Applied Materials and Interfaces. 11, 14, p. 13472-13480 9 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
5 Citations (Scopus)
2018

Diffusion Enhancement in Highly Excited MAPbI3 Perovskite Layers with Additives

Ščajev, P., Qin, C., Aleksiejunas, R., Baronas, P., Miasojedovas, S., Fujihara, T., Matsushima, T., Adachi, C. & Juršėnas, S., Jun 21 2018, In : Journal of Physical Chemistry Letters. 9, 12, p. 3167-3172 6 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2019
Open Access
1 Citation (Scopus)
2016

Theoretical predication for transition energies of thermally activated delayed fluorescence molecules

Tian, X., Sun, H., Zhang, Q. & Adachi, C., Aug 1 2016, In : Chinese Chemical Letters. 27, 8, p. 1445-1452 8 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2019

Anisotropy of thermal diffusivity in lead halide perovskite layers revealed by thermal grating technique

Ščajev, P., Aleksieju Nas, R., Terakawa, S., Qin, C., Fujihara, T., Matsushima, T., Adachi, C. & Juršenas, S., Jun 20 2019, In : Journal of Physical Chemistry C. 123, 24, p. 14914-14920 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Luminescent Cu(I) and Ag(I) coordination polymers: Fast phosphorescence or thermally activated delayed fluorescence

Li, G., Ye, H., Zhu, F., Geng, Y., Fan, J., Ma, J., Adachi, C. & Dong, Y. B., Nov 2019, In : Chinese Chemical Letters. 30, 11, p. 1931-1934 4 p.

Research output: Contribution to journalArticle

2016

Fabrication of bottom-emitting organic light-emitting diode panels interconnected with encapsulation substrate by Au-Au flip-chip bonding and capillary-driven filling process

Yamada, S., Shim, C. H., Edura, T., Okada, A., Adachi, C., Shoji, S. & Mizuno, J., Aug 1 2016, In : Microelectronic Engineering. 161, p. 94-97 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2017
6 Citations (Scopus)
2019

Carrier Recombination and Diffusion in Wet-Cast Tin Iodide Perovskite Layers under High Intensity Photoexcitation

Ščajev, P., Aleksiejū Nas, R. N., Baronas, P., Litvinas, D., Kolenda, M., Qin, C., Fujihara, T., Matsushima, T., Adachi, C. & Juršėnas, S., Aug 15 2019, In : Journal of Physical Chemistry C. 123, 32, p. 19275-19281 7 p.

Research output: Contribution to journalArticle

2016
126 Citations (Scopus)
2019

Photoluminescence Quenching Probes Spin Conversion and Exciton Dynamics in Thermally Activated Delayed Fluorescence Materials

Yurash, B., Nakanotani, H., Olivier, Y., Beljonne, D., Adachi, C. & Nguyen, T. Q., May 24 2019, In : Advanced Materials. 31, 21, 1804490.

Research output: Contribution to journalArticle

2 Citations (Scopus)

High-triplet-energy Bipolar Host Materials Based on Phosphine Oxide Derivatives for Efficient Sky-blue Thermally Activated Delayed Fluorescence Organic Light-emitting Diodes with Reduced Roll-off

Kim, J. U., Wong, M. Y., Kumar, S., Hayes, O. G., Duncan, F., Chan, C. Y., Wong, B. Y. W., Ye, H., Cui, L. S., Nakanotani, H., Zysman-Colman, E. & Adachi, C., Jan 1 2019, In : Chemistry Letters. 48, 10, p. 1225-1228 4 p.

Research output: Contribution to journalArticle

2017

Current understanding of mechanism of thermally activated delayed fluorescence: RISC beyond S-T energy gap

Hosokai, T., Matsuzaki, H., Nakanotani, H. & Adachi, C., Jan 1 2017, 24th International Display Workshops, IDW 2017. International Display Workshops, p. 690-693 4 p. (Proceedings of the International Display Workshops; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Light Amplification in Molecules Exhibiting Thermally Activated Delayed Fluorescence

Nakanotani, H., Furukawa, T., Hosokai, T., Hatakeyama, T. & Adachi, C., Jun 16 2017, In : Advanced Optical Materials. 5, 12, 1700051.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Highly Efficient Thermally Activated Delayed Fluorescence from an Excited-State Intramolecular Proton Transfer System

Mamada, M., Inada, K., Komino, T., Potscavage, W. J., Nakanotani, H. & Adachi, C., Jul 26 2017, In : Journal of Vacuum Science and Technology. 3, 7, p. 769-777 9 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)
2018

Amplified spontaneous emission in phenylethylammonium methylammonium lead iodide quasi-2D perovskites

Leyden, M. R., Matsushima, T., Qin, C., Ruan, S., Ye, H. & Adachi, C., Jan 1 2018, In : Physical Chemistry Chemical Physics. 20, 22, p. 15030-15036 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2016

Singlet-Triplet Exciton Annihilation Nearly Suppressed in Organic Semiconductor Laser Materials Using Oxygen as a Triplet Quencher

Zhao, L., Inoue, M., Yoshida, K., Sandanayaka, A. S. D., Kim, J. H., Ribierre, J. C. M. & Adachi, C., Jan 1 2016, In : IEEE Journal on Selected Topics in Quantum Electronics. 22, 1, 7225144.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2019

Excited-state stability of quasi-two-dimensional metal halide perovskite films under optical and electrical excitations

Watanabe, S., Cheng, T., Tumen-Ulzii, G., Qin, C., Matsushima, T. & Adachi, C., Dec 2 2019, In : Applied Physics Letters. 115, 23, 233502.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Tunable OLEDs: Color Tuning of Avobenzone Boron Difluoride as an Emitter to Achieve Full-Color Emission (Adv. Funct. Mater. 37/2016)

Mo, H. W., Tsuchiya, Y., Geng, Y., Sagawa, T., Kikuchi, C., Nakanotani, H., Ito, F. & Adachi, C., Oct 4 2016, In : Advanced Functional Materials. 26, 37, 1 p.

Research output: Contribution to journalComment/debate

2019

Distributed Feedback Lasers and Light-Emitting Diodes Using 1-Naphthylmethylamnonium Low-Dimensional Perovskite

Leyden, M. R., Terakawa, S., Matsushima, T., Ruan, S., Goushi, K., Auffray, M., Sandanayaka, A. S. D., Qin, C., Bencheikh, F. & Adachi, C., Feb 20 2019, In : ACS Photonics. 6, 2, p. 460-466 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2018

Vacuum chamber considerations for improved organic light-emitting diode lifetime

Fujimoto, H., Kobayashi, S. I., Mo, H. W., Yukiwaki, S., Nagayoshi, K., Yasumatsu, M., Harada, K. & Adachi, C., Aug 1 2018, In : AIP Advances. 8, 8, 085025.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2017

Donor–σ–Acceptor Motifs: Thermally Activated Delayed Fluorescence Emitters with Dual Upconversion

Geng, Y., D'Aleo, A., Inada, K., Cui, L. S., Kim, J. U., Nakanotani, H. & Adachi, C., Dec 22 2017, In : Angewandte Chemie - International Edition. 56, 52, p. 16536-16540 5 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)
2016

Enhanced Electroluminescence from a Thiophene-Based Insulated Molecular Wire

Méhes, G., Pan, C., Bencheikh, F., Zhao, L., Sugiyasu, K., Takeuchi, M., Ribierre, J. C. M. & Adachi, C., Jul 19 2016, In : ACS Macro Letters. 5, 7, p. 781-785 5 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
14 Citations (Scopus)
2017

Control of the Singlet–Triplet Energy Gap in a Thermally Activated Delayed Fluorescence Emitter by Using a Polar Host Matrix

Haseyama, S., Niwa, A., Kobayashi, T., Nagase, T., Goushi, K., Adachi, C. & Naito, H., Dec 1 2017, In : Nanoscale Research Letters. 12, 1, 268.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2018

Exploiting Singlet Fission in Organic Light-Emitting Diodes

Nagata, R., Nakanotani, H., Potscavage, W. J. & Adachi, C., Aug 16 2018, In : Advanced Materials. 30, 33, 1801484.

Research output: Contribution to journalArticle

22 Citations (Scopus)
2016

Organic-inorganic perovskite field-effect transistors

Matsushima, T., Hwang, S., Sandanayaka, A. S. D., Qin, C., Terakawa, S., Fujihara, T., Yahiro, M. & Adachi, C., Jan 1 2016, 23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016. Society for Information Display, p. 818-821 4 p. (23rd International Display Workshops in conjunction with Asia Display, IDW/AD 2016; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution