2024　2023　2022　2021　2020　2019　2018　2017　2016　2015

2014　2013　2012　2011　2010　2009　2008　2007　2006　2005

2004

2024

  1. Efficient Electroluminescence from Organic Fluorophore-Containing Perovskite Films
    Toshinori Matsushima*, Chuanjiang Qin, Teng Teng, Narayanaswamy Kamatham, Lydia Sosa Vargas, David Kreher, Benoit Heinrich, Tomohiro Ishii, Shinobu Terakawa, Matthew R. Leyden, Atula S. D. Sandanayaka, Fatima Bencheikh, Kiyoshi Miyata, Ken Onda, Yoshihiko Kanemitsu, Fabrice Mathevet*, and Chihaya Adachai*
    Advanced Materials, in press.
  2. Humidity-Controlled SnO2 Aggregation for Reliable Perovskite Solar Cell Fabrication
    Dai Senba, Yuki Fujita, Daichi Koseki, Kentaro Imaoka, Shintaro Ida, Zhanglin Guo, and Toshinori Matsushima*
    ACS Applied Energy Materials, in press.
  3. Thermally Stable Perovskite Solar Cells with Fluoropolymer Coating
    Yuki Fujita, Dai Semba, Badamgarav Purev-Ochir, Nozomi Nakamura, Telugu Bhim Raju, Toshinori Matsushima*, and Chihaya Adachi*
    Solar RRL, 2024, 8, 2400342.
  4. Improved Photoluminescence, Electroluminescence, and Laser Characteristics of 1-Naphthylmethylamine-Based Quasi-Two-Dimensional Perovskite Films at Lower Temperatures
    Ryotaro Nasu, Xun Tang, Adikari Mudiyanselage Chathuranganie Senevirathne, Toshinori Matsushima*, and Chihaya Adachi*
    The Journal of Physical Chemistry C, 2024, 128, 10974–10981.
  5. Suppressed Gold Penetration with the Molybdenum Oxide Interlayer to Increase Power Conversion Efficiency of Perovskite Solar Cells
    Purev-Ochir, B., Song, J. T., Wang, P., Yahiro, M., Yamada, S., Nakanotani, H., Matsushima, T.* & Adachi, C.*
    Solar RRL., 2024, 8, 2400029.
  6. A Rigid Multiple Resonance Thermally Activated Delayed Fluorescence Core Toward Stable Electroluminescence and Lasing
    Tang, X.*, Xie, M., Lin, Z., Mitrofanov, K., Tsagaantsooj, T., Lee, Y. T.*, Kabe, R., Sandanayaka, A. S. D., Matsushima, T., Hatakeyama, T. & Adachi, C.*
    Angewandte Chemie - International Edition., 2024, 63, e202315210.
  7. Progress and Perspective toward Continuous-Wave Organic Solid-State Lasers
    Tang, X.*, Senevirathne, C. A. M., Matsushima, T., Sandanayaka, A. S. D.* & Adachi, C.*
    Advanced Materials., 2024, 36, 2211873.

2023

  1. Neuromorphic computing based on halide perovskites
    Vasilopoulou, M.*, Mohd Yusoff, A. R. B.*, Chai, Y., Kourtis, M. A., Matsushima, T., Gasparini, N., Du, R., Gao, F., Nazeeruddin, M. K., Anthopoulos, T. D.* & Noh, Y. Y.*
    Nature Electronics., 2023, 6, 12, 949-962.
  2. Exciton Dynamics and Optically Pumped Lasing in 1-Naphthylmethylamine-Based Quasi-2D Perovskite Films
    Nasu, R., Tang, X., Watanabe, S., Senevirathne, C. A. M., Tumen-Ulzii, G., Matsushima, T.* & Adachi, C.*
    Advanced Functional Materials., 2023, 33, 2301794.
  3. Investigation of Charge Transport Properties in a 2D Dion-Jacobson Halide Perovskite Based on Terphenyl Dications
    Liu, X., Kamatham, N., Shi, Z., Yu, S., Ren, Q., Imaoka, K., Chan, C. Y., Heinrich, B., Troiville-Cazilhac, R., Chamoreau, L. M., Sosa Vargas, L., Kreher, D., Tsuchiya, Y., Matsushima, T., Chen, X., Mathevet, F.* & Adachi, C.*
    ACS Materials Letters., 2023, 5, 2148-2155.
  4. Oxygen-Induced Reversible Degradation of Perovskite Solar Cells
    Purev-Ochir, B., Liu, X., Fujita, Y., Semba, D., Raju, T. B., Tumen-Ulzii, G., Wachi, A., Sato, H., Matsushima, T.* & Adachi, C.*
    Solar RRL., 2023, 7, 2300127.
  5. Development of a new hole transport material for perovskite solar cells
    Tumen-Ulzii, G., Takekuma, K., Fujita, Y., Senba, D., Senevirathne, C. A. M., Lee, Y. T., Wachi, A., Sato, H., Matsushima, T. *& Adachi, C.*
    Applied Physics Letters., 2023, 122, 201101.
  6. Artificial p–n-like Junction Based on Pure 2D Organic–Inorganic Halide Perovskite Structure Having Naphthalene Diimide Acceptor Moieties.
    Feng, Z., Liu, X., Imaoka, K., Ishii, T., Tumen-Ulzii, G., Tang, X., Harrington, G. F., Heinrich, B., Ribierre, J. C., Chamoreau, L. M., Sosa Vargas, L., Kreher, D., Goushi, K., Matsushima, T., Zhou, G.*, Mathevet, F.* & Adachi, C.*
    Advanced Optical Materials, 2023, 11, 2202734.

2022

  1. Defect Passivation by Pyridine-Carbazole Molecules for Efficient and Stable Perovskite Solar Cells
    Ganbaatar Tumen-Ulzii, Morgan Auffray, Dino Klotz, George F. Harrington, Xian Kai Chen, Umamahesh Balijapalli, Veeramani Vediyappan, Nozomi Nakamura, Zhao Feng, Kotaro Takekuma, Yuki Fujita, Pangpang Wang, Sunao Yamada, Kaoru Tamada, Munkhbayar Batmunkh, Yu Lin Zhong, Fabrice Mathevet, Hayden Salway, Miguel Anaya, Samuel D. Stranks, Toshinori Matsushima*, and Chihaya Adachi*
    ACS Applied Energy Materials., 2022, 5, 15819-15827.
  2. Materials Design of Organic Lasers Aimed at Low Lasing Threshold
    Chihaya Adachi*, Atula S. D. Sandanayaka, Sahar Alasvand Yazdani, Masashi Mamada, and Toshinori Matsushima
    Journal of Synthetic Organic Chemistry, Japan, 2022, 80, 1065–1074.
  3. Efficient Perovskite Light-Emitting Diodes with A Siloxane-Blended Organic Hole Transport Layer
    Toshinori Matsushima*, Ryotaro Nasu, Kotaro Takekuma, Tomohiro Ishii, Zhao Feng, Xun Tang, Nozomi Nakamura, Ganbaatar Tumen-Ulzii, and Chihaya Adachi*
    Advanced Photonics Research, 2022, 3, 2200003.
  4. Performance Analysis of a Perovskite-Based Thing-to-Thing Optical Wireless Power Transfer System
    Nguyen, D. H.*, Tumen-Ulzii, G., Matsushima, T. & Adachi, C.
    IEEE Photonics Journal., 2022, 14, 1.
  5. Achieving a Carbon Neutral Future through Advanced Functional Materials and Technologies
    Andrew Chapman, Elif Ertekin, Masanobu Kubota, Akihide Nagao, Kaila Bertsch, Arnaud Macadre, Toshihiro Tsuchiyama, Takuro Masamura, Setsuo Takaki, Ryosuke Komoda, Mohsen Dadfarnia, Brian Somerday, Alexander Tsekov Staykov, Joichi Sugimura, Yoshinori Sawae, Takehiro Morita, Hiroyoshi Tanaka, Kazuyuki Yagi, Vlad Niste, Prabakaran Saravanan, Shugo Onitsuka, Ki-Seok Yoon, Seiji Ogo, Toshinori Matsushima, Ganbaatar Tumen-Ulzii, Dino Klotz, Dinh Hoa Nguyen, George Harrington, Chihaya Adachi, Hiroshige Matsumoto, Leonard Kwati, Yukina Takahashi, Nuttavut Kosem, Tatsumi Ishihara, Miho Yamauchi, Bidyut Baran Saha, Md Amirul Islam, Jin Miyawaki, Harish Sivasankaran, Masamichi Kohno, Shigenori Fujikawa, Roman Selyanchyn, Takeshi Tsuji, Yukihiro Higashi, Reiner Kirchheim, Petros Sofronis*
    Bulletin of the Chemical Society of Japan., 2022, 95, 73-103.
  6. Recycling of Triplets into Singlets for High-Performance Organic Lasers
    Senevirathne, C. A. M., Yoshida, S., Auffray, M., Yahiro, M., Karunathilaka, B. S. B., Bencheikh, F., Goushi, K., Sandanayaka, A. S. D., Matsushima, T.* & Adachi, C.*
    Advanced Optical Materials., 2022, 10, 2101302.

2021

  1. Improved Performance of Perovskite Solar Cells by Suppressing the Energy-Level Shift of the PEDOT:PSS Hole Transport Layer
    Yahiro, M.*, Sugawara, S., Maeda, S., Shimoi, Y., Wang, P., Kobayashi, S. I., Takekuma, K., Tumen-Ulzii, G., Qin, C., Matsushima, T., Isaji, T., Kasai, Y., Fujihara, T. & Adachi, C.
    ACS Applied Energy Materials., 2021, 4, 14590-14598.
  2. Advanced Organic Laser System Having Triplet Scavengers
    Buddhika S. B. Karunathilaka, Umamahesh Balijapalli, Toshinori Matsushima*, Atula S. D. Sandanayaka*, and Chihaya Adachi*
    Journal of the Imaging Society of Japan, 2021, 60, 615–630.
  3. Mini-Review on Efficiency and Stability of Perovskite Solar Cells with Spiro-OMeTAD Hole Transport Layer: Recent Progress and Perspectives
    Tumen-Ulzii, G., Matsushima, T.* & Adachi, C.*
    Energy and Fuels., 2021, 35, 18915-18927.
  4. 2,6-Dicarbonitrile Diphenyl-1λ5-Phosphinine (DCNP)—A Robust Conjugated Building Block for Multi-Functional Dyes Exhibiting Tunable Amplified Spontaneous Emission
    Balijapalli, U., Tang, X., Okada, D., Lee, Y. T., Karunathilaka, B. S. B., Auffray, M., Tumen-Ulzii, G., Tsuchiya, Y., Sandanayaka, A. S. D., Matsushima, T.*, Nakanotani, H.* & Adachi, C.*
    Advanced Optical Materials., 2021, 9, 2101122.
  5. Electron-Affinity Substituent in 2,6-Dicarbonitrile Diphenyl-1λ5-Phosphinine Towards High-Quality Organic Lasing and Electroluminescence under High Current Injection
    Tang, X., Balijapalli, U., Okada, D., Karunathilaka, B. S. B., Senevirathne, C. A. M., Lee, Y. T., Feng, Z., Sandanayaka, A. S. D.*, Matsushima, T.* & Adachi, C.*
    Advanced Functional Materials., 2021, 31, 2104529.
  6. Active Control of Spontaneous Orientation Polarization of Tris(8-hydroxyquinolinato)aluminum (Alq3) Films and Its Effect on Performance of Organic Light-Emitting Diodes
    Esaki, Y., Tanaka, M., Matsushima, T. & Adachi, C.*
    Advanced Electronic Materials., 2021, 7, 2100486.
  7. Unintentional passivation of 4-tertbutyl pyridine for improved efficiency and decreased operational stability of perovskite solar cells
    Tumen-Ulzii, G., Auffray, M., Matsushima, T.* & Adachi, C.*
    Applied Physics Letters., 2021, 118, 241603.
  8. Markedly Improved Performance of Optically Pumped Organic Lasers with Two-Dimensional Distributed-Feedback Gratings
    Senevirathne, C. A. M., Sandanayaka, A. S. D.*, Karunathilaka, B. S. B., Fujihara, T., Bencheikh, F., Qin, C., Goushi, K., Matsushima, T.* & Adachi, C.*
    ACS Photonics., 2021, 8, 1324-1334.
  9. Heptacene: Synthesis and Its Hole-Transfer Property in Stable Thin Films
    Miyazaki, T.*, Watanabe, M., Matsushima, T.*, Chien, C. T., Adachi, C., Sun, S. S., Furuta, H. & Chow, T. J.*
    Chemistry - A European Journal., 2021, 27, 10677-10684.
  10. Toward Thing-to-Thing Optical Wireless Power Transfer: Metal Halide Perovskite Transceiver as an Enabler
    Nguyen, D. H.*, Matsushima, T., Qin, C. & Adachi, C.
    Frontiers in Energy Research., 2021, 9, 679125.
  11. Energy transfer in (PEA)2FAn−1PbnBr3n+1quasi-2D perovskites
    Litvinas, D., Aleksiejūnas, R.*, Ščajev, P., Baronas, P., Soriūtė, V., Qin, C., Fujihara, T., Matsushima, T., Adachi, C. & Juršėnas, S.
    Journal of Materials Chemistry C., 2021, 9, 4782-4791.

2020

  1. Origin and suppression of external quantum efficiency roll-off in quasi-two-dimensional metal halide perovskite light-emitting diodes
    Watanabe, S., Tumen-Ulzii, G., Cheng, T., Matsushima, T.* & Adachi, C.*
    The Journal of Physical Chemistry C., 2020, 124, 27422-27428.
  2. Suppression of external quantum efficiency rolloff in organic light emitting diodes by scavenging triplet excitons
    Karunathilaka, B. S. B., Balijapalli, U., Senevirathne, C. A. M., Yoshida, S., Esaki, Y., Goushi, K., Matsushima, T.*, Sandanayaka, A. S. D.* & Adachi, C.*
    Nature communications., 2020, 11, 4926.
  3. The effect of current density-voltage measurement conditions on the operational stability of hybrid perovskite solar cells
    Tumen-Ulzii, G., Matsushima, T.*, Klotz, D. & Adachi, C.*
    Applied Physics Letters., 2020, 117, 103503.
  4. Lasing Operation under Long-Pulse Excitation in Solution-Processed Organic Gain Medium: Toward CW Lasing in Organic Semiconductors
    Mai, V. T. N., Shukla, A., Senevirathne, A. M. C., Allison, I., Lim, H., Lepage, R. J., McGregor, S. K. M., Wood, M., Matsushima, T., Moore, E. G., Krenske, E. H., Sandanayaka, A. S. D., Adachi, C.*, Namdas, E. B.* & Lo, S. C.*
    Advanced Optical Materials., 2020, 8, 2001234.
  5. Stable room-temperature continuous-wave lasing in quasi-2D perovskite films
    Qin, C.*, Sandanayaka, A. S. D., Zhao, C., Matsushima, T., Zhang, D., Fujihara, T. & Adachi, C.*
    Nature., 2020, 585, 53-57.
  6. Low Amplified Spontaneous Emission and Lasing Thresholds from Hybrids of Fluorenes and Vinylphenylcarbazole
    Shukla, A., Mai, V. T. N., Senevirathne, A. M. C., Allison, I., McGregor, S. K. M., Lepage, R. J., Wood, M., Matsushima, T., Moore, E. G., Krenske, E. H., Sandanayaka, A. S. D., Adachi, C.*, Namdas, E. B.* & Lo, S. C.*
    Advanced Optical Materials., 2020, 8, 2000784.
  7. Understanding the Degradation of Spiro-OMeTAD-Based Perovskite Solar Cells at High Temperature
    Tumen-Ulzii, G., Qin, C., Matsushima, T.*, Leyden, M. R., Balijipalli, U., Klotz, D. & Adachi, C.*
    Solar RRL., 2020, 4, 2000305.
  8. Ion Migration-Induced Degradation and Efficiency Roll-off in Quasi-2D Perovskite Light-Emitting Diodes
    Cheng, T., Tumen-Ulzii, G., Klotz, D., Watanabe, S., Matsushima, T.* & Adachi, C.*
    ACS Applied Materials and Interfaces., 2020, 12, 33004-33013.
  9. Nanoscale Electronic Properties of Triplet-State-Engineered Halide Perovskites
    Alosaimi, G., Qin, C.*, Matsushima, T., Adachi, C. & Seidel, J.*
    The Journal of Physical Chemistry C., 2020, 124, 14811-14817.
  10. An Organic Laser Dye having a Small Singlet-Triplet Energy Gap Makes the Selection of a Host Material Easier
    Karunathilaka, B. S. B., Balijapalli, U., Senevirathne, C. A. M., Esaki, Y., Goushi, K., Matsushima, T.*, Sandanayaka, A. S. D.* & Adachi, C.*
    Advanced Functional Materials., 2020, 30, 2001078.
  11. Hysteresis-less and stable perovskite solar cells with a self-assembled monolayer
    Tumen-Ulzii, G., Matsushima, T., Klotz, D., Leyden, M. R., Wang, P., Qin, C., Lee, J. W., Lee, S. J., Yang, Y. & Adachi, C.*
    Communications Materials., 2020, 1, 31.
  12. A 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile (HAT-CN) transport layer with high electron mobility for thick organic light-emitting diodes
    Yamaguchi, K., Esaki, Y., Matsushima, T.* & Adachi, C.*
    AIP Advances., 2020, 10, e0007310.
  13. Stoichiometry Control for the Tuning of Grain Passivation and Domain Distribution in Green Quasi-2D Metal Halide Perovskite Films and Light-Emitting Diodes
    Cheng, T., Qin, C.*, Watanabe, S., Matsushima, T.* & Adachi, C.*
    Advanced Functional Materials., 2020, 30, 2001816.
  14. Detrimental Effect of Unreacted PbI2 on the Long-Term Stability of Perovskite Solar Cells
    Tumen-Ulzii, G., Qin, C.*, Klotz, D., Leyden, M. R., Wang, P., Auffray, M., Fujihara, T., Matsushima, T., Lee, J. W., Lee, S. J., Yang, Y. & Adachi, C.*
    Advanced Materials., 2020, 32, 1905035.
  15. Enhanced Operational Durability of Thermally Activated Delayed Fluorescence-Based Organic Light-Emitting Diodes with a Triazine Electron Transporter
    Yamaguchi, K., Matsushima, T.*, Sandanayaka, A. S. D., Homma, Y., Uchida, N. & Adachi, C.*
    Chemistry - A European Journal., 2020, 26, 5598-5602.
  16. A spirofluorene-end-capped bis-stilbene derivative with a low amplified spontaneous emission threshold and balanced hole and electron mobilities
    Ruan, S. B., Chan, C. Y., Ye, H., Inada, K., Bencheikh, F., Sandanayaka, A. S. D., Matsushima, T.* & Adachi, C.*
    Optical Materials., 2020, 100, 109636.
  17. 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.*
    Nature Photonics., 2020, 14, 70-75.

2019

  1. 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.*
    Applied Physics Letters., 2019, 115, 233502.
  2. Origin of external quantum efficiency roll-off in 4,4′-bis[(N -carbazole)styryl]biphenyl (BSBCz)-based inverted organic light emitting diode under high pulsed electrical excitation
    Bencheikh, F.*, Sandanayaka, A. S. D., Fukunaga, T., Matsushima, T. & Adachi, C.*
    Journal of Applied Physics., 2019, 126, 185501.
  3. Detecting and identifying reversible changes in perovskite solar cells by electrochemical impedance spectroscopy
    Klotz, D.*, Tumen-Ulzii, G., Qin, C., Matsushima, T. & Adachi, C.
    RSC Advances., 2019, 9, 33436-33445.
  4. Film transfer of structured organo-lead-halide perovskite for low-cost lasing applications
    Leyden, M. R., Matsushima, T., Bencheikh, F. & Adachi, C.*
    Applied Physics Letters., 2019, 115, 141106.
  5. 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.*
    Applied Physics Letters., 2019, 115, 120601.
  6. Carrier Recombination and Diffusion in Wet-Cast Tin Iodide Perovskite Layers under High Intensity Photoexcitation
    Ščajev, P., Aleksiejūnas, R. N.*, Baronas, P., Litvinas, D., Kolenda, M., Qin, C., Fujihara, T., Matsushima, T., Adachi, C. & Juršėnas, S.
    The Journal of Physical Chemistry C., 2019, 123, 19275-19281.
  7. 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.*
    Nature., 2019, 572, 502-506.
  8. 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.*
    Journal of Applied Physics., 2019, 125, 235501.
  9. 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.*
    Applied Physics Express., 2019, 12, 061010.
  10. Anisotropy of thermal diffusivity in lead halide perovskite layers revealed by thermal grating technique
    Ščajev, P., Aleksiejūnas, R.*, Terakawa, S., Qin, C., Fujihara, T., Matsushima, T., Adachi, C. & Juršenas, S.
    The Journal of Physical Chemistry C., 2019, 123, 14914-14920.
  11. Discussion on hole traps of amorphous films of N, N ′-di(1-naphthyl)- N, N ′-diphenyl-(1,1′-biphenyl)-4,4′-diamine (α- NPD) deposited at different substrate temperatures
    Esaki, Y., Matsushima, T. & Adachi, C.*
    Applied Physics Letters., 2019, 114, 173301.
  12. The origin of changes in electrical properties of organic films fabricated at various vacuum-deposition rates
    Mikaeili, A., Matsushima, T., Esaki, Y., Yazdani, S. A., Adachi, C. & Mohajerani, E.*
    Optical Materials., 2019, 91, 93-100.
  13. Dependence of the amorphous structures and photoluminescence properties of tris(8-hydroxyquinolinato)aluminum films on vacuum deposition conditions
    Esaki, Y., Matsushima, T.* & Adachi, C.*
    Organic Electronics., 2019, 67, 237-241.
  14. 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.*
    ACS Photonics., 2019, 6, 460-466.
  15. 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.*
    Advanced Functional Materials., 2019, 29, 1807148.
  16. The Relation of Phase-Transition Effects and Thermal Stability of Planar Perovskite Solar Cells
    Qin, C.*, Matsushima, T., Klotz, D., Fujihara, T. & Adachi, C.*
    Advanced Science., 2019, 6, 1801079.

2018

  1. Computational Analysis of the Interplay between Deep Level Traps and Perovskite Solar Cell Efficiency
    Kearney, K., Seo, G., Matsushima, T., Adachi, C., Ertekin, E. & Rockett, A.*
    Journal of the American Chemical Society., 2018, 140, 15655-15660.
  2. 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.*
    Advanced Materials., 2018, 30, 1802662.
  3. Diffusion Enhancement in Highly Excited MAPbI3 Perovskite Layers with Additives
    Ščajev, P., Qin, C., Aleksiejūnas, R.*, Baronas, P., Miasojedovas, S., Fujihara, T., Matsushima, T., Adachi, C. & Juršėnas, S.
    Journal of Physical Chemistry Letters., 2018, 9, 3167-3172.
  4. Amplified spontaneous emission in phenylethylammonium methylammonium lead iodide quasi-2D perovskites
    Leyden, M. R., Matsushima, T., Qin, C., Ruan, S., Ye, H. & Adachi, C.*
    Physical Chemistry Chemical Physics., 2018, 20, 15030-15036.
  5. Synthesis and physical properties of brominated hexacene and hole-transfer properties of thin-film transistors
    Watanabe, M.*, Miyazaki, T., Matsushima, T.*, Matsuda, J., Chein, C. T., Shibahara, M., Adachi, C., Sun, S. S., Chow, T. J.* & Ishihara, T.
    RSC Advances., 2018, 8, 13259-13265.
  6. Simultaneous Edge-on to Face-on Reorientation and 1D Alignment of Small π-Conjugated Molecules Using Room-Temperature Mechanical Rubbing
    Ribierre, J. C.*, Tanaka, T.*, Zhao, L., Yokota, Y., Matsumoto, S., Hashizume, D., Takaishi, K., Muto, T., Heinrich, B., Méry, S., Mathevet, F., Matsushima, T., Uchiyama, M., Adachi, C.* & Aoyama, T.*
    Advanced Functional Materials., 2018, 28, 1707038.
  7. Grain Boundary Engineering of Halide Perovskite CH3NH3PbI3 Solar Cells with Photochemically Active Additives
    Faraji, N., Qin, C., Matsushima, T., Adachi, C. & Seidel, J.*
    Journal of Physical Chemistry C., 2018, 122, 4817-4821.
  8. Deep-Red Amplified Spontaneous Emission from cis-Configured Squaraine
    Ye, H., Cui, L., Matsushima, T., Qin, C.* & Adachi, C.*
    ACS Applied Materials and Interfaces., 2018, 10, 27-31.

2017

  1. Enhanced Electrical Properties and Air Stability of Amorphous Organic Thin Films by Engineering Film Density
    Esaki, Y., Komino, T., Matsushima, T.* & Adachi, C.*
    The Journal of Physical Chemistry Letters., 2017, 8, 5891-5897.
  2. Centrifugal-Coated Quasi-Two-Dimensional Perovskite CsPb2Br5 Films for Efficient and Stable Light-Emitting Diodes
    Qin, C.*, Matsushima, T., Sandanayaka, A. S. D., Tsuchiya, Y. & Adachi, C.*
    The Journal of Physical Chemistry Letters., 2017, 8, 5415-5421.
  3. Two regimes of carrier diffusion in vapor-deposited lead-halide perovskites
    Ščajev, P., Aleksiejūnas, R.*, Miasojedovas, S., Nargelas, S., Inoue, M., Qin, C., Matsushima, T., Adachi, C. & Juršenas, S.
    The Journal of Physical Chemistry C., 2017, 121, 21600-21609.
  4. Toward continuous-wave operation of organic semiconductor lasers
    Sandanayaka, A. S. D.*, Matsushima, T., Bencheikh, F., Yoshida, K., Inoue, M., Fujihara, T., Goushi, K., Ribierre, J. C. & Adachi, C.*
    Science Advances., 2017, 3, e1602570.
  5. Influence of the organic film thickness on the second order distributed feedback resonator properties of an organic semiconductor laser
    Bencheikh, F., Sandanayaka, A. S. D., Matsushima, T., Ribierre, J. C. & Adachi, C.*
    Journal of Applied Physics., 2017, 121, 233107.
  6. Joule heat-induced breakdown of organic thin-film devices under pulse operation
    Yoshida, K., Matsushima, T., Shiihara, Y., Kuwae, H., Mizuno, J. & Adachi, C.*
    Journal of Applied Physics., 2017, 121, 195503.
  7. Intrinsic carrier transport properties of solution-processed organic-inorganic perovskite films
    Matsushima, T.*, Hwang, S., Terakawa, S., Fujihara, T., Sandanayaka, A. S. D., Qin, C. & Adachi, C.*
    Applied Physics Express., 2017, 10, 024103.
  8. Extremely low amplified spontaneous emission threshold and blue electroluminescence from a spin-coated octafluorene neat film
    Kim, D. H., Sandanayaka, A. S. D., Zhao, L., Pitrat, D., Mulatier, J. C., Matsushima, T., Andraud, C., Ribierre, J. C.* & Adachi, C.*
    Applied Physics Letters., 2017, 110, 023303.
  9. Fabrication of high coverage MASnI3 perovskite films for stable, planar heterojunction solar cells
    Fujihara, T., Terakawa, S., Matsushima, T., Qin, C., Yahiro, M. & Adachi, C.*
    Journal of Materials Chemistry C., 2017, 5, 1121-1127.
  10. Multifunctional Benzoquinone Additive for Efficient and Stable Planar Perovskite Solar Cells
    Qin, C.*, Matsushima, T., Fujihara, T. & Adachi, C.*
    Advanced Materials., 2017, 29, 1603808.

2016

  1. N-channel field-effect transistors with an organic-inorganic layered perovskite semiconductor
    Matsushima, T.*, Mathevet, F., Heinrich, B., Terakawa, S., Fujihara, T., Qin, C., Sandanayaka, A. S. D., Ribierre, J. C. & Adachi, C.*
    Applied Physics Letters., 2016, 109, 253301.
  2. Field-effect transistors with vacuum-deposited organic-inorganic perovskite films as semiconductor channels
    Matsushima, T.*, Yasuda, T., Fujita, K. & Adachi, C.*
    Journal of Applied Physics., 2016, 120, 233301.
  3. Solution-processed organic thermoelectric materials exhibiting doping-concentration-dependent polarity
    Hwang, S., Potscavage, W. J., Yang, Y. S., Park, I. S., Matsushima, T. & Adachi, C.*
    Physical Chemistry Chemical Physics., 2016, 18, 29199-29207.
  4. Solution-Processed Organic–Inorganic Perovskite Field-Effect Transistors with High Hole Mobilities
    Matsushima, T.*, Hwang, S., Sandanayaka, A. S. D., Qin, C., Terakawa, S., Fujihara, T., Yahiro, M. & Adachi, C.*
    Advanced Materials., 2016, 28, 10275-10281.
  5. High-coverage organic-inorganic perovskite film fabricated by double spin coating for improved solar power conversion and amplified spontaneous emission
    Matsushima, T.*, Inoue, M., Fujihara, T., Terakawa, S., Qin, C., Sandanayaka, A. S. D. & Adachi, C.*
    Chemical Physics Letters., 2016, 661, 131-135.
  6. Improvement of the quasi-continuous-wave lasing properties in organic semiconductor lasers using oxygen as triplet quencher
    Sandanayaka, A. S. D., Zhao, L., Pitrat, D., Mulatier, J. C., Matsushima, T., Andraud, C., Kim, J. H.*, Ribierre, J. C.* & Adachi, C.*
    Applied Physics Letters., 2016, 108, 223301.
  7. Quasi-Continuous-Wave Organic Thin-Film Distributed Feedback Laser
    Sandanayaka, A. S. D.*, Yoshida, K., Inoue, M., Qin, C., Goushi, K., Ribierre, J. C., Matsushima, T. & Adachi, C.*
    Advanced Optical Materials., 2016, 4, 834-839.
  8. Low amplified spontaneous emission threshold and suppression of electroluminescence efficiency roll-off in layers doped with ter(9,9′-spirobifluorene)
    Inoue, M., Matsushima, T. & Adachi, C.*
    Applied Physics Letters., 2016, 108, 133302.
  9. Current Enhancement in Organic Films through Gap Compression by Cold and Hot Isostatic Pressing
    Esaki, Y., Matsushima, T.* & Adachi, C.*
    Advanced Functional Materials., 2016, 26, 2940-2949.
  10. Operational stability enhancement in organic light-emitting diodes with ultrathin Liq interlayers
    Tsang, D. P. K., Matsushima, T. & Adachi, C.*
    Scientific reports., 2016, 6, 26921.
  11. Quantification of temperature rise in unipolar organic conductors during short voltage-pulse excitation using electrical testing methods
    Yoshida, K., Matsushima, T., Nakanotani, H. & Adachi, C.*
    Organic Electronics., 2016, 31, 191-197.
  12. Effect of reverse intersystem crossing rate to suppress efficiency roll-off in organic light-emitting diodes with thermally activated delayed fluorescence emitters
    Inoue, M., Serevičius, T., Nakanotani, H., Yoshida, K., Matsushima, T., Juršenas, S. & Adachi, C.*
    Chemical Physics Letters., 2016, 644, 62-67.
  13. 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.*
    Advanced Materials., 2016, 28, 466-471.

2015

  1. Suppression of external quantum efficiency roll-off of nanopatterned organic-light emitting diodes at high current densities
    Kuwae, H., Nitta, A., Yoshida, K., Kasahara, T., Matsushima, T., Inoue, M., Shoji, S., Mizuno, J. & Adachi, C.*
    Journal of Applied Physics., 2015, 118, 155501.
  2. Degradation Mechanisms of Organic Light-Emitting Diodes Based on Thermally Activated Delayed Fluorescence Molecules
    Sandanayaka, A. S. D.*, Matsushima, T. & Adachi, C.*
    The Journal of Physical Chemistry C., 2015, 119, 23845-23851.
  3. Vacuum-and-solvent-free fabrication of organic semiconductor layers for field-effect transistors
    Matsushima, T.*, Sandanayaka, A. S. D., Esaki, Y. & Adachi, C.*
    Scientific reports., 2015, 5, 14547.
  4. Morphological control of organic-inorganic perovskite layers by hot isostatic pressing for efficient planar solar cells
    Matsushima, T.*, Fujihara, T., Qin, C., Terakawa, S., Esaki, Y., Hwang, S., Sandanayaka, A. S. D., Potscavage, W. J. & Adachi, C.*
    Journal of Materials Chemistry A., 2015, 3, 17780-17787.
  5. Exciton quenching behavior of thermally activated delayed fluorescence molecules by charge carriers
    Sandanayaka, A. S. D.*, Yoshida, K., Matsushima, T. & Adachi, C.*
    The Journal of Physical Chemistry C., 2015, 119, 7631-7636.
  6. Introduction of oxygen into organic thin films with the aim of suppressing singlet-triplet annihilation
    Inoue, M., Matsushima, T., Nakanotani, H. & Adachi, C.*
    Chemical Physics Letters., 2015, 624, 43-46.

2014

  1. Enhancement of the electrical characteristics of metal-free phthalocyanine films using cold isostatic pressing
    Matsushima, T.*, Esaki, Y. & Adachi, C.*
    Applied Physics Letters., 2014, 105, 243301.
  2. Optical second harmonic generation phase measurement at interfaces of some organic layers with indium tin oxide
    Ngah Demon, S. Z., Miyauchi, Y., Mizutani, G.*, Matsushima, T. & Murata, H.
    Applied Surface Science., 2014, 311, 715-720.
  3. Horizontally oriented molecular thin films for application in organic solar cells
    Matsushima, T., Matsuo, H., Yamamoto, T., Nakao, A. & Murata, H.*
    Solar Energy Materials and Solar Cells., 2014, 123, 81-91.
  4. Enhancement of ultraviolet light responsivity of a pentacene phototransistor by introducing photoactive molecules into a gate dielectric
    Dao, T. T., Matsushima, T., Murakami, M., Ohkubo, K., Fukuzumi, S. & Murata, H.*
    Japanese journal of applied physics., 2014, 53, 02BB03.

2013

  1. Controllable threshold voltage of a pentacene field-effect transistor based on a double-dielectric structure
    Dao, T. T., Matsushima, T., Friedlein, R. & Murata, H.*
    Organic Electronics., 2013, 14, 2007-2013.
  2. Charge transfer-induced horizontal orientation of organic molecules near transition metal oxide surfaces
    Matsushima, T. & Murata, H.*
    Organic Electronics., 2013, 14, 1149-1156.

2012

  1. Organic nonvolatile memory transistors based on fullerene and an electron-trapping polymer
    Dao, T. T., Matsushima, T. & Murata, H.*
    Organic Electronics., 2012, 13, 2709-2715.
  2. Enhancement of hole injection and electroluminescence characteristics by a rubbing-induced lying orientation of alpha-sexithiophene
    Matsushima, T. & Murata, H.*
    Journal of Applied Physics., 2012, 112, 024503.
  3. Molecular order, charge injection efficiency and the role of intramolecular polar bonds at organic/organic heterointerfaces
    Wang, Y.*, Matsushima, T., Murata, H., Fleurence, A., Yamada-Takamura, Y. & Friedlein, R.*
    Organic Electronics., 2012, 13, 1853-1858.
  4. Molecular orientation induced by high-speed substrate transfer during vacuum vapor deposition of organic films
    Matsushima, T. & Murata, H.*
    Organic Electronics., 2012, 13, 222-229.
  5. Optical, morphological, structural, electrical, molecular orientation, and electroluminescence characteristics of organic semiconductor films prepared at various deposition rates
    Matsushima, T., Shiomura, K., Naka, S. & Murata, H.*
    Thin Solid Films., 2012, 520, 2283-2288.

2011

  1. Enhanced charge-carrier injection caused by molecular orientation
    Matsushima, T. & Murata, H.*
    Applied Physics Letters., 2011, 98, 253307.
  2. Interfacial charge transfer and charge generation in organic electronic devices
    Matsushima, T., Jin, G. H., Kanai, Y., Yokota, T., Kitada, S., Kishi, T. & Murata, H.*
    Organic Electronics., 2011, 12, 520-528.

2010

  1. Optical second harmonic generation at heterojunction interfaces of a molybdenum trioxide layer and an organic layer
    El Basaty, A. B., Miyauchi, Y., Mizutani, G.*, Matsushima, T. & Murata, H.*
    Applied Physics Letters., 2010, 97, 193302.
  2. Synthesis, characterization, and OLED application of oligo(p-phenylene ethynylene)s with polyhedral oligomeric silsesquioxanes (POSS) as pendant groups
    Ervithayasuporn, V.*, Abe, J., Wang, X., Matsushima, T., Murata, H. & Kawakami, Y.
    Tetrahedron., 2010, 66, 9348-9355.
  3. High electron mobility layers of triazines for improving driving voltages, power conversion efficiencies, and operational stability of organic light-emitting diodes
    Matsushima, T., Takamori, M., Miyashita, Y., Honma, Y., Tanaka, T., Aihara, H. & Murata, H.*
    Organic Electronics., 2010, 11, 16-22.

2009

  1. Observation of space-charge-limited current due to charge generation at interface of molybdenum dioxide and organic layer
    Matsushima, T. & Murata, H.*
    Applied Physics Letters., 2009, 95, 203306.
  2. Immobilization of aromatic aldehyde molecules on indium tin oxide surface using acetalization reaction
    Nakayama, T., Matsushima, T. & Murata, H.*
    Thin Solid Films., 2009, 518, 739-742.
  3. Improvement of stability for organic solar cells by using molybdenum trioxide buffer layer
    Kanai, Y., Matsushima, T. & Murata, H.*
    Thin Solid Films., 2009, 518, 537-540.
  4. An organic nonvolatile memory using space charge polarization of a gate dielectric
    Konno, K., Sakai, H., Matsushima, T. & Murata, H.*
    Thin Solid Films., 2009, 518, 534-536.
  5. Enhanced performance of organic light-emitting diodes by inserting wide-energy-gap interlayer between hole-transport layer and light-emitting layer
    Honda, Y., Matsushima, T. & Murata, H.*
    Thin Solid Films., 2009, 518, 545-547.

2008

  1. Photoluminescence and electroluminescence characteristics of 3,3′-dieyano-[7,7′-biindolizine]-1,1,2,2′-tetracarboxylic acid 1,2-diethyl 1′,2′-dimethyl ester
    Matsushima, T., Kimura, R., Asahara, M. & Murata, H.*
    Chemistry Letters., 2008, 37, 1260-1261.
  2. Marked improvement in electroluminescence characteristics of organic light-emitting diodes using an ultrathin hole-injection layer of molybdenum oxide
    Matsushima, T., Jin, G. H. & Murata, H.*
    Journal of Applied Physics., 2008, 104, 054501.
  3. Improvement in performance of organic light-emitting diodes by interfacial engineering
    Matsushima, T. & Murata, H.*
    KOBUNSHI RONBUNSHU., 2008, 65, 573-578.
  4. Enhancing power conversion efficiencies and operational stability of organic light-emitting diodes by increasing carrier injection efficiencies at anode/organic and organic/organic heterojunction interfaces
    Matsushima, T. & Murata, H.*
    Journal of Applied Physics., 2008, 104, 034507.
  5. Enhancing hole transports and generating hole traps by doping organic hole-transport layers with p-type molecules of 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane
    Matsushima, T. & Adachi, C.*
    Thin Solid Films., 2008, 517, 874-877.
  6. Bright electroluminescence from single-layer organic light-emitting diodes comprising an ambipolar carrier transport layer of phenyldipyrenylphosphine oxide
    Matsushima, T. & Adachi, C.*
    Thin Solid Films., 2008, 516, 4288-4292.
  7. Highly efficient organic light-emitting diodes doped with thiophene/phenylene Co-oligomer
    Matsushima, T. & Adachi, C.*
    Chemistry of Materials., 2008, 20, 2881-2883.
  8. Evaluating origin of electron traps in tris(8-hydroxyquinoline) aluminum thin films using thermally stimulated current technique
    Matsushima, T. & Adachi, C.*
    Japanese journal of applied physics., 2008, 47, 1748-1752.
  9. Temperature-independent electron tunneling injection in tris (8-hydroxyquinoline) aluminum thin film from high-work-function gold electrode
    Matsushima, T. & Adachi, C.*
    Thin Solid Films., 2008, 516, 5069-5074.
  10. Suppression of exciton annihilation at high current densities in organic light-emitting diode resulting from energy-level alignments of carrier transport layers
    Matsushima, T. & Adachi, C.*
    Applied Physics Letters., 2008, 92, 063306.
  11. Enhanced hole injection and transport in molybdenum-dioxide-doped organic hole-transporting layers
    Matsushima, T. & Adachi, C.*
    Journal of Applied Physics., 2008, 103, 034501.

2007

  1. Formation of Ohmic hole injection by inserting an ultrathin layer of molybdenum trioxide between indium tin oxide and organic hole-transporting layers
    Matsushima, T., Kinoshita, Y. & Murata, H.*
    Applied Physics Letters., 2007, 91, 253504.
  2. Observation of extremely high current densities on order of MA/cm 2 in copper phthalocyanine thin-film devices with submicron active areas
    Matsushima, T. & Adachi, C.*
    Japanese Journal of Applied Physics., 2007, 46, L1179-L1181
  3. High-current injection and transport on order of kA/cm2 in organic light-emitting diodes having mixed organic/organic heterojunction interfaces
    Matsushima, T. & Adachi, C.*
    Japanese Journal of Applied Physics., 2007, 46, L861-L863
  4. Estimation of electron traps in carbon-60 field-effect transistors by a thermally stimulated current technique
    Matsushima, T., Yahiro, M. & Adachi, C.*
    Applied Physics Letters., 2007, 91, 103505.
  5. Charge-carrier injection characteristics at organic/organic heterojunction interfaces in organic light-emitting diodes
    Matsushima, T., Goushi, K. & Adachi, C.*
    Chemical Physics Letters., 2007, 435, 327-330.

2006

  1. Extremely low voltage organic light-emitting diodes with p -doped alpha-sexithiophene hole transport and n -doped phenyldipyrenylphosphine oxide electron transport layers
    Matsushima, T. & Adachi, C.*
    Applied Physics Letters., 2006, 89, 253506.
  2. Preparation of conductive organic-inorganic cubic perovskite thin films by dual-source vacuum vapor deposition
    Matsushima, T.*, Fujita, K. & Tsutsui, T.
    Japanese Journal of Applied Physics., 2006, 45, 523-525.
  3. Carrier injection and transport characteristics of copper phthalocyanine thin films under low to extremely high current densities
    Matsushima, T., Sasabe, H. & Adachi, C.*
    Applied Physics Letters., 2006, 88, 1-3.

2005

  1. Electroluminescence enhancement in dry- Processed organic-inorganic layered perovskite films
    Matsushima, T.*, Fujita, K. & Tsutsui, T.
    Japanese Journal of Applied Physics., 2005, 44, 1457-1461.

2004

  1. High field-effect hole mobility in organic-inorganic hybrid thin films prepared by vacuum vapor deposition technique
    Matsushima, T.*, Fujita, K. & Tsutsui, T.
    Japanese Journal of Applied Physics., 2004, 43, L1199-L1201