千葉研究室/山形大学 (Chiba Group / Yamagata University)

2026

90. T. Kimura, N. Oshita, K. Sato, A. Masuhara*, T. Chiba*, “Recent Advances in Perovskite Nanocrystal Light-Emitting Diodes: Synthesis, Device Engineering, and Film Processing”, J. Mater. Chem. C Accepted.

2025

89. R. Tazawa, K. Watanabe, K Mizuguchi, S. Mizoguchi, T. Chiba, S. Okada, R. Yamakado* , “X-shaped π-conjugated fluorophores enable cooperative ion-pair recognition with multicolour emission”, Org. Biomol. Chem. DOI10.1039/d5ob01696g

88. T. Kimura, K. Yoshida, K. Narazaki, K. Yanagihashi, S. Hirashima, Y. Oyama, K. S. Thakuri, Y. Ito, S. Asakura, M. Kashiwagi, M. S. White, T. Chiba, A. Masuhara*, “Tailored Ligand Design Enabling Comprehensive Passivation of Perovskite Nanocrystals for Light-Emitting Diodes”, J. Mater. Chem. C Accepted.

87. H. Abe, M. Uwano, R. Kobayashi, K. Narazaki, T. Akiyama, Y. Ito, D. Yokota, T. Oto, S. Nishitsuji, R. Yamakado, T. Chiba*, “Boosting the Stability of FAPbI3 Perovskite Nanocrystal Light-Emitting Diodes with Aromatic Ligands and Organic Host Dispersion”, Small Published.

86. N. Oshita, M. Goto, K, Narazaki, R. Kobayashi, M. Ohke, Y. Morikawa, S. Phillips, Y. Ito, M. Kashiwagi, S. Asakura, T. Chiba, A. Masuhara*, "Pure-Blue Emitting Face-Down-Oriented Perovskite Nanoplatelets with Different Lateral Sizes", ACS Appl. Nano Mater. 2025, 12, 1334-1345.

85. T. Iizuka, Y. Morikawa, T. Kimura, R. Watanabe, T. Chiba, S. Asakura, M. Kashiwagi, A. Masuhara*, "Enhancement of photostability in perovskite nanocrystals and mechanism elucidation via fine structural design of the adsorption head group in zwitterionic ligand", J. SID Published

84. T. Moriyama, R. Kobayashi, T. Chiba, S. Okada, R. Yamakado*, "Synthesis of colour tuneable phosphorescence materials based on 3-ketoindazole derivatives", Org. Bio. Chem. 2025, 23, 4902-4908.

83. J.-S. Bénasa, F.-C. Lianga, Y.-H. Huanga, F.-C. Liua, C.-H. Oua, R. Oikawa, R. Kobayashi, S. Mizoguchi, Y. Igarashi, T. Chiba*, J. Kido*, C.-C. Kuo*, “Room-Temperature Synthesized Triple Cation Green Perovskite Quantum Dots for Optoelectronic Applications”, Mater. Horiz. 2025, 12, 1334-1345

2024

82. D.Yokota, H. Abe, S. Saito, K. Yanagihashi, T. Chiba, T. Oto*, Highly stable and bright red emitters based on color conversion with CsPbI3 nanocrystals from blue InGaN-based light-emitting diodes, Appl. Phys. Lett. 2024, 125, 133502.

81. R. Sato, Y. Morikawa, K. Yoshida, M. Goto, S. Asakura, M. Kashiwagi, T. Chiba, A. Masuhara*, Precise Control of the Emission Wavelength on Perovskite Quantum Dots by Crystal Lattice Shrinkage/Expansion of the A Site Mixture, ACS Appl. Opt. Mater. 2024, 2, 2031−2038.

80. S. Mizoguchi, S. Sumikoshi, H. Abe, Y. Ito, R. Yamakado, T. Chiba*, Aromatic 2,2-diphenylethylamine ligand exchange of FA0.9Cs0.1PbBr3 perovskite nanocrystals for high efficiency pure green light-emitting diodes, ACS Omega 2024, 9, 34692−34699.

79. S. Ohisa*, G. Motomura, S. Mizoguchi, Y. Fujisaki, T. Chiba*, Perovskite Nanocrystal Light-Emitting Diodes with Ultralow Drive Voltage Realized by Auger-Assisted Energy Up-Conversion, Adv. Opt. Mater. 2024, 2401456.

78. L. Kong, Y. Luo, Q. Wu, X. Xiao, Y. Wang, G. Chen, J. Zhang*, K. Wang*, W. C. H. Choy, Y.-B. Zhao, H. Li, T. Chiba, J. Kido, X. Yang*, Efficient and stable hybrid perovskite-organic light- emitting diodes with external quantum efficiency exceeding 40 per cent, Light Sci. Appl. 2024, 12, 138.

77. M. Goto, N. Oshita, K. Yoshida, T. Iizuka, Y. Morikawa, H. Shimizu, R. Kobayashi, T. Chiba, S. Asakura, A. Masuhara*, Blue-emitting perovskite nanocrystals with enhanced optical properties through using NaBH4, Appl. Phys. Express, 2024, 17, 075001.

76. K. Satake, K. Narazaki, H. Abe, K. Yanagihashi, M. Mizukami, Y. Suzuri, T. Chiba*, J. Kido, Low-Temperature Annealing of Inkjet-Printed CsPbBr3 Perovskite Nanocrystal Film for Light-Emitting Diodes, ACS Appl. Nano Mater. 2024, 7, 11313−11319.

75. K. Nagasawa, T. Sano*, V. C. NGUYEN, Y. Okuyama, Y. Sayama, R. Oikawa, K. Hoshi, T. Chiba, J. Kido*, Improvement of film quality and solar cell properties of perovskite by the addition of N-benzylhydroxylamine, Applied Physics Express, 2024, 17, 034001.

74. K. Yoshida, N. Oshita, T. Kimura, M. Goto, R. Oikawa, M Uwano, S. Asakura, T. Chiba, A. Masuhara*, Synthetic method of pure-red emissive CsPbI3 under ambient conditions for quantum dots light-emitting diode application, Applied Physics Express, 2024, 17, 025002.

73. K. Morii, H. Nabeta, T. Yanbe, K. Watanabe, S. Sumikoshi, T. Chiba, R. Yamakado*, S. Okada, Synthesis and Optical Properties of Anion-Responsive X-shaped π-Electronic System, ChemistrySelect 2024,9, e20230500

2023

72. K. Nagasawa, T. Sano*, V. N. Chau, K. Enomoto, Y. Okuyama, Y. Sayama, R. Oikawa, T. Chiba, J. Kido*, Improving the Photovoltaic Properties and Stability of Inverted Perovskite Solar Cells with Hydroxylamine-Based Additives, Adv. Mater. Interfaces 2023, 2300449

71. H. Ebe*, R. Suzuki, S. Sumikoshi, M. Uwano, R. Moriyama, D. Yokota, M. Otaki, K. Enomoto, T. Oto, T. Chiba*, and J. Kido*, Guanidium Iodide Treatment of Size-controlled CsPbI3 Quantum Dots for Stable Crystal Phase and Highly Efficient Red LEDs, Chem. Eng. J. 471, 144578, (2023).

70. F.-C. Liang, F.-C. Jhuang, Y.-H. Fang, J.-S. Benas, W.-C. Chen, Z.-L. Yan, W.-C. Lin, C.-J. Su, Y. Sato, T. Chiba*, J. Kido*, C.-C. Kuo*, Synergistic Effect of Cation Composition Engineering of Hybrid Cs1−xFAxPbBr3 Nanocrystals for Self-Healing Electronics Application, Adv. Mater. 35, 2207617, (2023).

69. K. Satake, Y. Sato, K. Narazaki, T. Chiba*, S. Sumikoshi, R. Moriyama, R. Suzuki, Y.-H. Cheng, K. Tamura, and J. Kido*, Fabrication of perovskite nanocrystal light-emitting diodes via inkjet printing with high-temperature annealing, ACS Appl. Opt. Mater. 1, 282–288, (2023).

2022

68. T. Chiba*, Recent advances in solution-processed organic and perovskite nanocrystal light-emitting devices, Polym. J, 54, 969-976 (2022).

67. O. J. G. L. Chevalier, T. Nakamuro*, W. Sato, S. Miyashita, T. Chiba, J. Kido, R. Shang*, E. Nakamura*, Precision Synthesis and Atomistic Analysis of Deep-Blue Cubic Quantum Dots Made via Self-Organization, J. Am. Chem. Soc. 144, 21146–21156 (2022).

66. S. Kuroyanagi, S. Kikuchi, M. Uwano, S. Sumikoshi, T. Chiba, R. Yamakado*, and S. Okada, Synthesis of 3-(Phenylcarbonyl)-1H-indazole Derivatives via Intramolecular Cyclization under Mild Conditions, Asian J. Org. Chem. 11, e202200423 (2022).

65. N. Oshita, K. Umemoto, R. Sato, T. Kimura, T. Chiba, S Asakura, H. Uji-i, Hiroshi*, A. Masuhara*, A facile reprecipitation method of Quantum-confined CsPbBr3 perovskite quantum dots for narrow-band deep-blue emission, Appl. Phys. Express 15, 065002 (2022).

64. H. Ebe, Y.-K. Wang, N. Shinotsuka, Y.-H. Cheng, M. Uwano, R. Suzuki, Y. Dong, D. Ma, S. Lee, T. Chiba*, E. H. Sargent, Junji Kido*, Energy Transfer between Size-Controlled CsPbI3 Quantum Dots for light-Emitting Diode Application. ACS Appl. Mater. Interfaces, 14, 17691–17697 (2022).

63. Y.-H. Cheng, R. Suzuki, N. Shinotsuka, H. Ebe, N. Oshita, R. Yamakado, T. Chiba*, A. Masuhara, J Kido*, Gel Permeation Chromatography Process For Highly Oriented Cs3Cu2I5 Nanocrystal Film, Sci. Rep. 12, 4620 (2022).

62. Y.-H. Cheng, R. Moriyama, H. Ebe, K. Mizuguchi, R. Yamakado, S. Nishitsuji, T. Chiba*, J. Kido, Two-Step Crystallization for Low-Oxidation Tin-Based Perovskite Light-Emitting Diodes, ACS Appl. Mater. Interfaces, 14, 22941–22949 (2022).

2021

61. Y.-H. Cheng, H. Ebe, T. Chiba*, J. Kido, Post-Synthetic Surface Treatment of Perovskite Nanocrystals for Highly Efficient Light-Emitting Diodes, Journal of the Imaging Society of Japan, 60, 606-614 (2021).

60. K. Enomoto, R. Oizumi, N. Aizawa, T. Chiba, Y.-J. Pu*, Energy Transfer from Blue-Emitting CsPbBr3 Perovskite Nanocrystals to Green-Emitting CsPbBr3 Perovskite Nanocrystals, J. Phys. Chem. C, 125, 19368-19373 (2021).

59. W.-C. Chen, Y.-H. Fang, L.-G. Chen, F.-C. Liang, Z.-L. Yan, H. Ebe, Y. Takahashi, T. Chiba*, J. Kido*, C.-C. Kuo*, High luminescence and external quantum efficiency in perovskite quantum-dots light-emitting diodes featuring bilateral affinity to silver and short alkyl ligands, Chem. Eng. J. 414, 128866 (2021).

58. Z.-L. Yan, J.-S. Benas, C.-C. Chueh, W.-C. Chen, F.-C. Liang, Z.-X. Zhang, B.-H. Lin, C.-J. Su, T. Chiba*, J. Kido*, C.-C. Kuo*, Stable blue perovskite light-emitting diodes achieved by optimization of crystal dimension through zinc bromide addition, Chem. Eng. J. 414, 128774 (2021).

2020

57. T. Chiba*, J. Sato, S. Ishikawa, Y. Takahashi, H. Ebe, S. Sumikoshi, S. Ohisa, J. Kido*, Neodymium Chloride-Doped Perovskite Nanocrystals for Efficient Blue Light-Emitting Devices, ACS Appl. Mater. Interfaces 12, 53891 (2020).

56. K. Umemoto, H. Ebe, R. Sato, J. Enomoto, N. Oshita, T. Kimura, T. Inose, T. Nakamura, T. Chiba, S. Asakura, H. Uji-I*, A. Masuhara*, Simple Production of Highly Luminescent Organometal Halide Perovskite Nanocrystals Using Ultrasound-Assisted Bead Milling, ACS Sustain. Chem. Eng. 8, 16469 (2020).

55. T. Chiba*, Y. Takahashi, J. Sato, S. Ishikawa, H. Ebe, K. Tamura, S. Ohisa, J. Kido*, Crystal Growth of Perovskite Nanocrystals via Postsynthetic Lead(II) Bromide Treatment to Increase the Colloidal Stability and Efficiency of Light-Emitting Devices, ACS Appl. Mater. Interfaces 12, 45574 (2020).

54. J. Kosai, Y. Masuda, Y. Chikayasu, Y. Takahashi, H. Hisahiro, T. Chiba, J. Kido, H. Mori, S-Vinyl Sulfide-Derived Pendant-Type Sulfone/Phenoxazine-Based Polymers Exhibiting Thermally Activated Delayed Fluorescence: Synthesis and Photophysical Property Characterization, ACS Appl. Polym. Mater. 2, 3310-3318 (2020).

53. T. Kamata, H. Sasabe, N. Ito, Y. Sukegawa, A. Arai, T. Chiba, D. Yokoyama, J. Kido, Simultaneous realization of high-efficiency, low-drive voltage, and long lifetime TADF OLEDs by multifunctional hole-transporters, J. Mater. Chem. C 8, 7200-7210 (2020).

52. M. Takeda, M. Yamamoto, K. Umemoto, B. Lyu, Y. Takahashi, S. Rodbuntum, J. Enomoto, K. Tozawa, T. Nohara, K. Tabata, R. Sato, T. Chiba, S. Asakura, M.-I. Furis, T. Yoshida, H. Uji-I, A. Masuhara, Synthesis of highly luminescent CH3NH3PbBr3 perovskite nanocrystals via a forced thin film reactor, Jpn. J. Appl. Phys. 59, SIIG02 (2020).

51. T. Chiba*, S. Ishikawa, J. Sato, Y. Takahashi, H. Ebe, S. Ohisa, J. Kido*, Blue perovskite nanocrystal light-emitting devices via the ligand exchange with adamantane diamine, Adv. Opt. Mater. 8, 2000289 (2020).

50. H. Ebe, T. Chiba*, S. Ohisa, J. Kido*, Gel Permeation Chromatography Purification Process for Highly Efficient Perovskite Nanocrystal Light-Emitting Devices, J. Photopolym. Sci. Tec. 33, 393-397 (2020)

49. Y. Tezuka, K. Umemoto, M. Takeda, Y. Takahashi, H. Ebe, J. Enomoto, S. Rodbuntum, T. Nohara, D. Fontecha, S. Asakura, T. Chiba, M.-I. Furis, T. Yoshida, H. Uji-I*, A. Masuhara*, Effects of alkylamine chain length on perovskite nanocrystals after washing and perovskite light-emitting diodes, Jpn. J. Appl. Phys. 59, SDDC04 (2020).

2019

48. S. Ohisa*, M. Suzuki, T. Chiba, J. Kido*, Doping of Tetraalkylammonium Salts in Polyethylenimine Ethoxylated for Efficient Electron Injection Layers in Solution-Processed Organic Light-Emitting Devices, ACS Appl. Mater. Interfaces 11, 25351-25357, (2019).

47. S. Ohisa*, D. Takashima, T. Chiba, J. Kido*, Low-temperature cross-linking of polyethyleneimine ethoxylated using silane coupling agents to obtain stable electron injection layers in solution-processed organic light-emitting devices, J. Mater. Chem. C, 7, 6759-6766, (2019).

46. Y. Watanabe, D. Yokoyama*, T. Koganezawa, H. Katagiri, T. Ito, S. Ohisa, T. Chiba H. Sasabe*, and J. Kido*, Control of Molecular Orientation in Organic Semiconductor Films using Weak Hydrogen Bonds, Adv. Mater. 31, 1808300, (2019).

45. S. Ohisa*, T. Takahashi, M. Igarashi, H. Fukuda, T. Hikichi, R. Komatsu, E. Ueki, Y.-J. Pu, T. Chiba, J. Kido*, An Indolocarbazole-Based Thermally Activated Delayed Fluorescence Host for Solution‐Processed Phosphorescent Tandem Organic Light-Emitting Devices Exhibiting Extremely Small Efficiency Roll-Off, Adv. Funct. Mater. 29, 1808022. (2019).

44. Y. Chikayasu, S. Ohisa*, T. Takahashi, T. Chiba, J. Kido*, ZnO/Polyethyleneimine Ethoxylated/Lithium Bis(trifluoromethanesulfonyl)imide for Solution-Processed Electron Injection Layers in Organic Light-Emitting Devices, J. Photopolym. Sci. Tec. 32, 577 (2019).

2018

43. T. Chiba*, Y. Hayashi, H. Ebe, K. Hoshi, J. Sato, S. Sato, Y.-J. Pu, S. Ohisa, J. Kido*, Anion-exchange red perovskite quantum dots with ammonium-iodine salts for highly efficient light-emitting devices, Nat. Photon. 12, 681–687 (2018). [Top 1% as a highly cited paper]

42. T. Chiba*, D. Kumagai, K. Udagawa, Y. Watanabe, J. Kido*, Dual mode OPV-OLED device with photovoltaic and light-emitting functionalities, Sci. Rep. 8. 11472 (2018). [Top 100 in Physics 2018]

41. K. Hoshi, T. Chiba*, J. Sato, Y. Hayashi, Y. Takahashi, H. Ebe, S. Ohisa, J. Kido*, Purification of Perovskite Quantum Dots Using Low-Dielectric-Constant Washing Solvent “Diglyme” for Highly Efficient Light-Emitting Devices, ACS Appl. Mater. Interfaces 10, 24607-24612 (2018).

40. T. Chiba* J. Kido*, Lead halide perovskite quantum dots for light-emitting devices, J. Mater. Chem. C 6, 11868-11877 (2018).

39. H. Ebe, Y. Takahashi, J. Sato, T. Chiba*, S. Ohisa, J. Kido*, Interfacial Engineering of Perovskite Quantum-Dot Light-Emitting Devices Using Alkyl Ammonium Salt Layer. J. Photopolym. Sci. Tec. 31, 329 (2018).

38. T. Iino, S. Mori, K. Shito, A. Kimura, Y. Morishita, T. Chiba, H. Katagiri, S. Okada, A. Masuhara, Fabrication and characterization of dichroic fine crystals by the reprecipitation method, Appl. Phys. Express 11, 065001, (2018).

37. S. Ohisa, T. Kato, T. Takahashi, M. Suzuki, Y. Hayashi, T. Koganezawa, C. R. McNeill, T. Chiba, Y. J. Pu, J. Kido, Conjugated Polyelectrolyte Blend with Polyethyleneimine Ethoxylated for Thickness-Insensitive Electron Injection Layers in Organic Light-Emitting Devices, ACS Appl. Mater. Interfaces 10, 17318-17326, (2018).

36. S. Sato, S. Ohisa*, Y. Hayashi, R. Sato, D. Yokoyama, T. Kato, M. Suzuki, T. Chiba, Y. J. Pu, J. Kido*, Air-Stable and High-Performance Solution-Processed Organic Light-Emitting Devices Based on Hydrophobic Polymeric Ionic Liquid Carrier-Injection Layers. Adv. Mater. 30, 1705915, (2018).

35. S. Ohisa, K. Endo, K. Kasuga, M. Suzuki, T. Chiba, Y. J. Pu, J. Kido, Post-Treatment-Free Solution-Processed Reduced Phosphomolybdic Acid Containing Molybdenum Oxide Units for Efficient Hole-Injection Layers in Organic Light-Emitting Devices, Inorg. Chem. 57, 1950 (2018).

34. S. Ohisa, K. Kasuga, K. Endo, Y.-J. Pu, T. Chiba J. Kido, Operation behaviors of interconnecting-layers in solution-processed tandem organic light-emitting devices, Org. Electron. 63, 98-103 (2018).

33. S. Ohisa, T. Hikichi, Y.-J. Pu, T. Chiba, J. Kido, Two-Dimensional Ca2Nb3O10 Perovskite Nanosheets for Electron Injection Layers in Organic Light-Emitting Devices, ACS Appl. Mater. Interfaces 10, 27885-27893 (2018).

32. K. Umemoto, M Takeda, Y. Tezuka, T. Chiba, M. S.White, T. Inose, T. Yoshida, S. Asakura, S. Toyouchi, H. Uji-I, A. Masuhara, Separation of mono-dispersed CH3NH3PbBr3 perovskite quantum dots via dissolution of nanocrystals, Cryst. Eng. Comm. 20, 7053-7057 (2018).

2017

31. T. Chiba, Y.-J. Pu*, T. Ide, S. Ohisa, H. Fukuda, T. Hikichi, D. Takashima, T. Takahashi, S. Kawata, J. Kido*, Addition of Lithium 8-Quinolate into Polyethylenimine Electron-Injection Layer in OLEDs: Not Only Reducing Driving Voltage but Also Improving Device Lifetime, ACS Appl. Mater. Interfaces 9, 10, 17318-17326 (2017).

30. T. Chiba*, K. Hoshi, Y.-J. Pu, Y. Takeda, Y. Hayashi, S. Ohisa, S. Kawata, J. Kido*, High-Efficiency Perovskite Quantum-Dot Light-Emitting Devices by  Effective Washing Process and Interfacial Energy Level Alignment, ACS Appl. Mater. Interfaces 9, 18054-18060 (2017).

29. S. Ohisa, Y.-J. Pu, S. Takahashi, T. Chiba, J. Kido, Inhibition of solution-processed 1,4,5,8,9,11-hexaazatriphenylene-hexacarbonitrile crystallization by mixing additives for hole injection layers in organic light-emitting devices, Polymer J. 49, 149-154, (2017)

28. S. Ohisa, T. Hikichi, Y. J. Pu, T. Kato, T. Takahashi, T. Chiba, J. Kido, Surface-Modified Zinc Oxide Nanoparticles for Electron Injection Layers in Organic Light-Emitting Devices. J. Photopolym. Sci. Tec. 30, 483 (2017).

2016

27. S. Ohisa, S. Kagami, Y.-J. Pu, T. Chiba J. Kido, A Solution-Processed Heteropoly Acid Containing MoO3 Units as a Hole-Injection Material for Highly Stable Organic Light-Emitting Devices, ACS Appl. Mater. Interfaces 8, 20946–20954, (2016).

26. T. Chiba*, Solution-Processed Tandem Organic Light-Emitting Devices, Kobunshi Ronbunshu, 73, 464-474, (2016).

25. T. Chiba, A. Fukada, M. Igarashi, S. Ohisa, Y.-J. Pu*, J. Kido*, A Solution-Processable Small-Molecule Host for Phosphorescent Organic Light-Emitting Devices, J. Photopolym. Sci. Tec. 29, 317-321, (2016).

24. T. Chiba, Y.-J. Pu*, J. Kido*, Organic Light-Emitting Devices with Tandem Structure, Top. Curr, Chem. 374(3), 1-17, (2016)

2015

23. T. Chiba, Y.-J. Pu, J. Kido, Solution-Processed White Phosphorescent Tandem Organic Light-Emitting Devices, Adv. Mater. 27, 4681-4687, (2015).

22. Y.-J. Pu, T. Chiba K. Ideta, S. Takahashi, N. Aizawa, T. Hikichi, J. Kido, Fabrication of Organic Light‐Emitting Devices Comprising Stacked Light‐Emitting Units by Solution‐Based Processes, Adv. Mater. 27, 1327-1332, (2015).

21. T. Chiba, Y.-J. Pu*, J. Kido*, Solution-Processable Electron Injection Materials for Organic Light-Emitting Devices, J. Mater. Chem. C 3, 11567-11576 (2015).

20. Y.-J. Pu, N. Morishita, T. Chiba, S. Ohisa, M. Igarashi, A. Masuhara, J. Kido, Efficient Electron Injection by Size- and Shape-Controlled Zinc Oxide Nanoparticles in Organic Light Emitting Devices, ACS Appl. Mater. Interfaces 7, 25373-26377, (2015).

19. C. H. Jun, S. Ohisa, Y.-J. Pu, T. Chiba J. Kido, Comparison of Spin and Blade Coating Methods in Solution-process for Organic Light-emitting Devices, J. Photopolym. Sci. Tec. 28, 343-347, (2015).

2014

18. T. Chiba, Y.-J. Pu, S. Takahashi, H. Sasabe, J. Kido, Lithium Phenolate Complexes with a Pyridine-Containing Polymer for Solution-Processable Electron Injection Layers in PLEDs, Adv. Funct. Mater. 24, 6038-6045, (2014).

17. N. Aizawa, Y.-J. Pu, M. Watanabe, T. Chiba, K. Ideta, N. Toyota, M. Igarashi, Y. Suzuri, H. Sasabe, J. Kido, Solution-processed multilayer small-molecule light-emitting devices with high-efficiency white-light emission, Nat. Commun. 5, 5756, (2014).

16. N. Aizawa, Y.-J. Pu, T. Chiba, S. Kawata, H. Sasabe, J. Kido, Instant Low-Temperature Cross-Linking of Poly(N-vinylcarbazole) for Solution-Processed Multilayer Blue Phosphorescent Organic Light-Emitting Devices, Adv. Mater. 26, 7543-7546, (2014).

15. C. H. Jun, Y.-J. Pu, M. Igarashi, T. Chiba, H. Sasabe, J. Kido, A Donor–Acceptor-type Host Material for Solution-processed Phosphorescent Organic Light-emitting Devices Showing High Efficiency, Chem. Lett. 43, 1935-1936, (2014).

2013

14. Y.-J. Pu, T. Chiba, N. Aizawa, H. Sasabe, J. Kido, Multilayered Organic Light-Emitting Devices by Solution-Process, J. Photopolym. Sci. Tec. 26, 403-410, (2013).

2012

13. T. Chiba, Y.-J. Pu, H. Sasabe, J. Kido, Y. Yang, Solution-processed organic light-emitting devices with two polymer light-emitting units connected in series by a charge-generation layer, J. Mater. Chem. 22, 22769-22773, (2012).

12. T. Chiba, Y.-J. Pu, M. Hirasawa, A. Masuhara, H. Sasabe, J. Kido, Solution-Processed Inorganic-Organic Hybrid Electron Injection Layer for Polymer Light-Emitting Devices, ACS Appl. Mater. Interfaces 4, 6104-6108, (2012).

11. 61 S. Inayama, N. Takahashi, Y.-J. Pu, T. Chiba, H. Sasabe, J. Kido, Syntheses of Solution-Processable Arylamine Derivatives and Their Application to Organic Light Emitting Devices, J. Photopolym. Sci. Tec. 25, 335-339, (2012).

2011

10. T. Chiba, Y.-J. Pu, R. Miyazaki, K. Nakayama, H. Sasabe, J. Kido, Ultrahigh efficiency by multiple emission from stacked organic light-emitting devices, Org. Electron. 12, 710-715, (2011).

9. T. Chiba, K. Nakayama, Y.-J. Pu, T. Nishina, M. Yokoyama, J. Kido, Hole mobility measurement of 4,4’Bis[N-(1-naphthyl)-N-phenylamino]-biphenyl by dark injection method, Chem. Phys. Lett. 502, 118-120, (2011).

8. H. Sasabe, D. Tanaka, D. Yokoyama, T. Chiba, Y.-J. Pu, K. Nakayama, M. Yokoyama, J. Kido, Influence of Substituted Pyridine Rings on Physical Properties and Electron Mobilities of 2-Methylpyrimidine Skeleton-Based Electron Transporters, Adv. Funct. Mater. 21, 336-342, (2011).

7. C. Cai, S. J. Su, T. Chiba, H. Sasabe, Y.-J. Pu, K. Nakayama, J. Kido, High-efficiency red, green and blue phosphorescent homojunction organic light-emitting diodes based on bipolar host materials, Org. Electron. 12, 843-850, (2011).

6. C. Cai, S. J. Su, T. Chiba, H. Sasabe, Y.-J. Pu, K. Nakayama, J. Kido, Efficient Low-Driving-Voltage Blue Phosphorescent Homojunction Organic Light-Emitting Devices, Jpn. J. Appl. Phys. 50, 040204, (2011).

2009

5. S. J. Su, Y. Takahashi, T. Chiba, T. Takeda, J. Kido, Structure–Property Relationship of Pyridine-Containing Triphenyl Benzene Electron-Transport Materials for Highly Efficient Blue Phosphorescent OLEDs, Adv. Funct, Mater. 19, 1260-1267, (2009).

2008

4. S. J. Su, T. Chiba, T. Takeda, J. Kido, Pyridine‐Containing Triphenylbenzene Derivatives with High Electron Mobility for Highly Efficient Phosphorescent OLEDs, Adv. Mater. 20, 2125-2130 (2008).

3. H. Sasabe, T. Chiba, S. J. Su, Y.-J. Pu, K. I. Nakayama, J. Kido, 2-Phenylpyrimidine skeleton-based electron-transport materials for extremely efficient green organic light-emitting devices, Chem. Commun. 44, 5821-5823 (2008).

2. H. Sasabe, E. Gonmori, T. Chiba, Y. J. Li, D. Tanaka, S. J. Su, T. Takeda, Y.-J. Pu, K. I. Nakayama, J. Kido, Wide-Energy-Gap Electron-Transport Materials Containing 3,5-Dipyridylphenyl Moieties for an Ultra High Efficiency Blue Organic Light-Emitting Device, Chem. Mater. 20, 5951-5953, (2008).

2007

1. D. Tanaka, T. Takeda, T. Chiba, S. Watanabe, J. Kido, Novel Electron-transport Material Containing Boron Atom with a High Triplet Excited Energy Level, Chem. Lett. 36, 262-263 (2007).

Page updated

Report abuse