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研究成果 1988 2020

2020
公開
Organic light emitting diodes (OLED)
Fluorescence
Derivatives
Quantum efficiency
Energy gap

Influence of energy gap between charge-transfer and locally excited states on organic long persistence luminescence

Lin, Z., Kabe, R., Wang, K. & Adachi, C., 12 1 2020, : : Nature communications. 11, 1, 191.

研究成果: ジャーナルへの寄稿記事

公開
Luminescence
Excited states
Charge transfer
Energy gap
charge transfer

Intersystem Crossing Rate in Thermally Activated Delayed Fluorescence Emitters

Kobayashi, T., Kawate, D., Niwa, A., Nagase, T., Goushi, K., Adachi, C. & Naito, H., 2 1 2020, : : Physica Status Solidi (A) Applications and Materials Science. 217, 3, 1900616.

研究成果: ジャーナルへの寄稿記事

emitters
Fluorescence
fluorescence
decay
Excitons

Observation of Nonradiative Deactivation Behavior from Singlet and Triplet States of Thermally Activated Delayed Fluorescence Emitters in Solution

Notsuka, N., Nakanotani, H., Noda, H., Goushi, K. & Adachi, C., 1 16 2020, : : Journal of Physical Chemistry Letters. 11, 2, p. 562-566 5 p.

研究成果: ジャーナルへの寄稿記事

deactivation
atomic energy levels
Quenching
emitters
Excited states

Through Space Charge Transfer for Efficient Sky-Blue Thermally Activated Delayed Fluorescence (TADF) Emitter with Unconjugated Connection

Wang, Y. K., Huang, C. C., Ye, H., Zhong, C., Khan, A., Yang, S. Y., Fung, M. K., Jiang, Z. Q., Adachi, C. & Liao, L. S., 1 1 2020, : : Advanced Optical Materials. 8, 2, 1901150.

研究成果: ジャーナルへの寄稿記事

Acridines
Organic light emitting diodes (OLED)
Electric space charge
sky
Charge transfer
1 引用 (Scopus)

Triplet management for efficient perovskite light-emitting diodes

Qin, C., Matsushima, T., Potscavage, W. J., Sandanayaka, A. S. D., Leyden, M. R., Bencheikh, F., Goushi, K., Mathevet, F., Heinrich, B., Yumoto, G., Kanemitsu, Y. & Adachi, C., 2 1 2020, : : Nature Photonics. 14, 2, p. 70-75 6 p.

研究成果: ジャーナルへの寄稿レター

Excitons
Perovskite
Light emitting diodes
light emitting diodes
excitons
2019
1 引用 (Scopus)

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., 6 20 2019, : : Journal of Physical Chemistry C. 123, 24, p. 14914-14920 7 p.

研究成果: ジャーナルへの寄稿記事

Thermal diffusivity
thermal diffusivity
Perovskite
halides
Thermal conductivity
4 引用 (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., 1 1 2019, : : Journal of Materials Chemistry C. 7, 11, p. 3190-3198 9 p.

研究成果: ジャーナルへの寄稿記事

Vacuum
Crystals
Processing
Spontaneous emission
Carrier mobility

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., 8 15 2019, : : Journal of Physical Chemistry C. 123, 32, p. 19275-19281 7 p.

研究成果: ジャーナルへの寄稿記事

Tin
Photoexcitation
Iodides
photoexcitation
Perovskite
3 引用 (Scopus)

Control of the dual emission from a thermally activated delayed fluorescence emitter containing phenothiazine units in organic light-emitting diodes

Marghad, I., Bencheikh, F., Wang, C., Manolikakes, S., Rérat, A., Gosmini, C., Kim, D. H., Ribierre, J. C. & Adachi, C., 1 1 2019, : : RSC Advances. 9, 8, p. 4336-4343 8 p.

研究成果: ジャーナルへの寄稿記事

公開
Organic light emitting diodes (OLED)
Fluorescence
Luminescent devices
Thiophenes
Triazines
3 引用 (Scopus)

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., 10 1 2019, : : Nature Materials. 18, 10, p. 1084-1090 7 p.

研究成果: ジャーナルへの寄稿記事

Electronic states
Excited states
Charge transfer
charge transfer
Molecules
1 引用 (Scopus)

Degradation Mechanism and Stability Improvement Strategy for an Organic Laser Gain Material 4,4′-Bis[(N-carbazole)styryl]biphenyl (BSBCz)

Matsushima, T., Yoshida, S., Inada, K., Esaki, Y., Fukunaga, T., Mieno, H., Nakamura, N., Bencheikh, F., Leyden, M. R., Komatsu, R., Qin, C., Sandanayaka, A. S. D. & Adachi, C., 3 7 2019, : : Advanced Functional Materials. 29, 10, 1807148.

研究成果: ジャーナルへの寄稿記事

Organic lasers
organic lasers
carbazoles
degradation
Degradation
1 引用 (Scopus)
Vacuum deposition
vacuum deposition
Aluminum
Photoluminescence
aluminum

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

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

研究成果: ジャーナルへの寄稿記事

公開
Electrochemical impedance spectroscopy
Stability criteria
Open circuit voltage
Volatile organic compounds
Time series
公開
diamines
traps
temperature
vacuum deposition
physics
7 引用 (Scopus)

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., 2 20 2019, : : ACS Photonics. 6, 2, p. 460-466 7 p.

研究成果: ジャーナルへの寄稿記事

Distributed feedback lasers
distributed feedback lasers
Perovskite
Light emitting diodes
Lasers
1 引用 (Scopus)

Dithia[3.3]paracyclophane Core: A Versatile Platform for Triplet State Fine-Tuning and Through-Space TADF Emission

Auffray, M., Kim, D. H., Kim, J. U., Bencheikh, F., Kreher, D., Zhang, Q., D'Aléo, A., Ribierre, J. C., Mathevet, F. & Adachi, C., 6 3 2019, : : Chemistry - An Asian Journal. 14, 11, p. 1921-1925 5 p.

研究成果: ジャーナルへの寄稿記事

Tuning
Fluorescence
Isomers
Electron energy levels
(2.2)paracyclophane
1 引用 (Scopus)
Organic light emitting diodes (OLED)
Fluorescence
Degradation
Electron traps
Electroluminescence
3 引用 (Scopus)

Electrogenerated Chemiluminescence and Electronic States of Several Organometallic Eu(III) and Tb(III) Complexes: Effects of the Ligands

Ishimatsu, R., Kunisawa, E., Nakano, K., Adachi, C. & Imato, T., 3 7 2019, : : ChemistrySelect. 4, 9, p. 2815-2831 17 p.

研究成果: ジャーナルへの寄稿記事

Chemiluminescence
Electronic states
Organometallics
Ligands
Thenoyltrifluoroacetone

Enhanced Energy Transfer in Doped Bifluorene Single Crystals: Prospects for Organic Lasers

Baronas, P., Kreiza, G., Mamada, M., Maedera, S., Adomėnas, P., Adomėnienė, O., Kazlauskas, K., Adachi, C. & Juršėnas, S., 1 1 2019, (受理済み/印刷中) : : Advanced Optical Materials. 1901670.

研究成果: ジャーナルへの寄稿記事

Organic lasers
organic lasers
doped crystals
Energy transfer
energy transfer
3 引用 (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., 1 21 2019, : : Applied Physics Letters. 114, 3, 033301.

研究成果: ジャーナルへの寄稿記事

neodymium
electroluminescence
light emitting diodes
molecules
quantum efficiency
1 引用 (Scopus)

Excellent Semiconductors Based on Tetracenotetracene and Pentacenopentacene: From Stable Closed-Shell to Singlet Open-Shell

Jousselin-Oba, T., Mamada, M., Marrot, J., Maignan, A., Adachi, C., Yassar, A. & Frigoli, M., 6 12 2019, : : Journal of the American Chemical Society. 141, 23, p. 9373-9381 9 p.

研究成果: ジャーナルへの寄稿記事

Semiconductors
Hole mobility
Naphthacenes
Organic field effect transistors
Electrons

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., 12 2 2019, : : Applied Physics Letters. 115, 23, 233502.

研究成果: ジャーナルへの寄稿記事

metal halides
photoexcitation
excitation
light emitting diodes
carrier injection
1 引用 (Scopus)

Fabrication-method independence of organic long-persistent luminescence performance

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

研究成果: ジャーナルへの寄稿記事

Luminescence
Fabrication
Film thickness

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

Leyden, M. R., Matsushima, T., Bencheikh, F. & Adachi, C., 9 30 2019, : : Applied Physics Letters. 115, 14, 141106.

研究成果: ジャーナルへの寄稿記事

halides
lasing
gratings
lasers
lithography
Encapsulation
Elongation
Fluorescence
Molecules
Phosphorescence
3 引用 (Scopus)

Highly efficient thermally activated delayed fluorescence with slow reverse intersystem crossing

Noda, H., Nakanotani, H. & Adachi, C., 1 1 2019, : : Chemistry Letters. 48, 2, p. 126-129 4 p.

研究成果: ジャーナルへの寄稿記事

Fluorescence
Rate constants
Molecules
3 引用 (Scopus)

High performance from extraordinarily thick organic light-emitting diodes

Matsushima, T., Bencheikh, F., Komino, T., Leyden, M. R., Sandanayaka, A. S. D., Qin, C. & Adachi, C., 8 22 2019, : : Nature. 572, 7770, p. 502-506 5 p.

研究成果: ジャーナルへの寄稿レター

Light
Equipment and Supplies
Electric Conductivity
Lighting
Lasers

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., 1 1 2019, : : Chemistry Letters. 48, 10, p. 1225-1228 4 p.

研究成果: ジャーナルへの寄稿記事

phosphine
Organic light emitting diodes (OLED)
Quantum efficiency
Oxides
Fluorescence
13 引用 (Scopus)

Indication of current-injection lasing from an organic semiconductor

Sandanayaka, A. S. D., Matsushima, T., Bencheikh, F., Terakawa, S., Potscavage, W. J., Qin, C., Fujihara, T., Goushi, K., Ribierre, J. C. & Adachi, C., 1 1 2019, : : Applied Physics Express. 12, 6, 061010.

研究成果: ジャーナルへの寄稿記事

公開
Semiconducting organic compounds
organic semiconductors
lasing
indication
Organic lasers

Infrared detector using organic nano-pillar arrays

Ajiki, Y., Kan, T., Yahiro, M., Hamada, A., Adachi, J. & Adachi, C., 6 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).

研究成果: 著書/レポートタイプへの貢献会議での発言

Infrared Detectors
Infrared detectors
infrared detectors
Infrared
Photodetector
5 引用 (Scopus)

Intramolecular Noncovalent Interactions Facilitate Thermally Activated Delayed Fluorescence (TADF)

Chen, X. K., Bakr, B. W., Auffray, M., Tsuchiya, Y., Sherrill, C. D., Adachi, C. & Bredas, J. L., 6 20 2019, : : Journal of Physical Chemistry Letters. 10, 12, p. 3260-3268 9 p.

研究成果: ジャーナルへの寄稿記事

Fluorescence
fluorescence
emitters
interactions
Orbits

Kinetics of Excimer Electrogenerated Chemiluminescence of Pyrene and 1-Pyrenebutyricacid 2-Ethylhexylester in Acetonitrile and an Ionic Liquid, Triethylpentylphosphonium Bis(trifluoromethanesulfonyl)imide

Ishimatsu, R., Tashiro, S., Kasahara, T., Oshima, J., Mizuno, J., Nakano, K., Adachi, C. & Imato, T., 12 19 2019, : : Journal of Physical Chemistry B. 123, 50, p. 10825-10836 12 p.

研究成果: ジャーナルへの寄稿記事

Ionic Liquids
Chemiluminescence
imides
Pyrene
chemiluminescence
1 引用 (Scopus)

Large metal halide perovskite crystals for field-effect transistor applications

Matsushima, T., Leyden, M. R., Fujihara, T., Qin, C., Sandanayaka, A. S. D. & Adachi, C., 9 16 2019, : : Applied Physics Letters. 115, 12, 120601.

研究成果: ジャーナルへの寄稿記事

metal halides
field effect transistors
crystals
carrier mobility
iodides

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., 1 1 2019, (受理済み/印刷中) : : Chinese Chemical Letters.

研究成果: ジャーナルへの寄稿記事

Phosphorescence
Photoluminescence
Polymers
Fluorescence
Quantum yield
公開
Organic light emitting diodes (OLED)
Quantum yield
Quantum efficiency
Excitons
Rate constants
1 引用 (Scopus)

Origin of dual emission in σ-bridged donor-acceptor TADF compounds

Skaisgiris, R., Serevičius, T., Kazlauskas, K., Geng, Y., Adachi, C. & Juršėnas, S., 1 1 2019, : : Journal of Materials Chemistry C. 7, 40, p. 12601-12609 9 p.

研究成果: ジャーナルへの寄稿記事

Fluorescence
Doping (additives)
Bridged-Ring Compounds
Acridines
Electrons
carbazoles
quantum efficiency
light emitting diodes
quenching
excitons
1 引用 (Scopus)

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., 5 24 2019, : : Advanced Materials. 31, 21, 1804490.

研究成果: ジャーナルへの寄稿記事

Excitons
Quenching
Photoluminescence
Fluorescence
Organic light emitting diodes (OLED)
1 引用 (Scopus)

Photostable and highly emissive glassy organic dots exhibiting thermally activated delayed fluorescence

Tsuchiya, Y., Ikesue, K., Nakanotani, H. & Adachi, C., 1 1 2019, : : Chemical Communications. 55, 36, p. 5215-5218 4 p.

研究成果: ジャーナルへの寄稿記事

Fluorescence
Water
Quantum yield
Emulsions
Photoluminescence
3 引用 (Scopus)

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., 10 7 2019, : : Angewandte Chemie - International Edition. 58, 41, p. 14660-14665 6 p.

研究成果: ジャーナルへの寄稿記事

Organic light emitting diodes (OLED)
Quantum efficiency
Fluorescence
Infrared radiation
Quantum yield

Series of polar alcohol-additives assisted improvement in the PEDOT:PSS film property and bulk-heterojunction organic solar cell performance

Zheng, Y., Yu, J., Tang, J., Yang, F., Wang, C., Wei, B., Li, X. & Adachi, C., 4 17 2019, : : Journal of Physics D: Applied Physics. 52, 25, 255104.

研究成果: ジャーナルへの寄稿記事

Styrene
sulfonates
Heterojunctions
heterojunctions
polystyrene

Slow recombination of spontaneously dissociated organic fluorophore excitons

Yamanaka, T., Nakanotani, H. & Adachi, C., 12 1 2019, : : Nature communications. 10, 1, 5748.

研究成果: ジャーナルへの寄稿記事

公開
Fluorophores
Genetic Recombination
excitons
Quantum yield
Luminescence
3 引用 (Scopus)
carbazoles
Fluorescence
retarding
Derivatives
fluorescence
1 引用 (Scopus)

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., 6 1 2019, : : Synthetic Metals. 252, p. 62-68 7 p.

研究成果: ジャーナルへの寄稿記事

carbazoles
Freezing
freezing
Orbits
Fluorescence
1 引用 (Scopus)

The origin of changes in electrical properties of organic films fabricated at various vacuum-deposition rates

Mikaeili, A., Matsusima, T., Esaki, Y., Yazdani, S. A., Adachi, C. & Mohajerani, E., 5 1 2019, : : Optical Materials. 91, p. 93-100 8 p.

研究成果: ジャーナルへの寄稿記事

Vacuum deposition
vacuum deposition
Deposition rates
Electric properties
electrical properties
5 引用 (Scopus)

The Relation of Phase-Transition Effects and Thermal Stability of Planar Perovskite Solar Cells

Qin, C., Matsushima, T., Klotz, D., Fujihara, T. & Adachi, C., 1 9 2019, : : Advanced Science. 6, 1, 1801079.

研究成果: ジャーナルへの寄稿記事

Phase Transition
Thermodynamic stability
thermal stability
Hot Temperature
solar cells
8 引用 (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., 4 10 2019, : : ACS Applied Materials and Interfaces. 11, 14, p. 13472-13480 9 p.

研究成果: ジャーナルへの寄稿記事

Organic light emitting diodes (OLED)
Full width at half maximum
Acridines
Fluorescence
Derivatives

Thermally activated delayed fluorescence with 7% external quantum efficiency from a light-emitting electrochemical cell

Lundberg, P., Tsuchiya, Y., Lindh, E. M., Tang, S., Adachi, C. & Edman, L., 12 1 2019, : : Nature communications. 10, 1, 5307.

研究成果: ジャーナルへの寄稿記事

公開
Electrochemical cells
electrochemical cells
Quantum efficiency
quantum efficiency
Fluorescence
1 引用 (Scopus)

Toward air-stable field-effect transistors with a tin iodide-based hybrid perovskite semiconductor

Matsushima, T., Terakawa, S., Leyden, M. R., Fujihara, T., Qin, C. & Adachi, C., 6 21 2019, : : Journal of Applied Physics. 125, 23, 235501.

研究成果: ジャーナルへの寄稿記事

iodides
tin
field effect transistors
penetration
air