T
Toshinori Matsushima
Researcher at International Institute of Minnesota
Publications - 171
Citations - 4870
Toshinori Matsushima is an academic researcher from International Institute of Minnesota. The author has contributed to research in topics: Perovskite (structure) & OLED. The author has an hindex of 32, co-authored 160 publications receiving 3487 citations. Previous affiliations of Toshinori Matsushima include Japan Advanced Institute of Science and Technology & Chitose Institute of Science and Technology.
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Journal ArticleDOI
Stable room-temperature continuous-wave lasing in quasi-2D perovskite films
Chuanjiang Qin,Atula S. D. Sandanayaka,Atula S. D. Sandanayaka,Chenyang Zhao,Toshinori Matsushima,Toshinori Matsushima,Dezhong Zhang,Takashi Fujihara,Chihaya Adachi +8 more
TL;DR: The results indicate that singlet-triplet exciton annihilation is a possible intrinsic mechanism causing lasing death and this work achieves stable green quasi-2D perovskite lasers under CW optical pumping in air at room temperature.
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Formation of Ohmic hole injection by inserting an ultrathin layer of molybdenum trioxide between indium tin oxide and organic hole-transporting layers
TL;DR: In this article, hole-only devices using indium tin oxide (ITO) anode and N,N′-diphenyl-N,N´-bis(1-naphthyl)-1,1′-biphensyl-4,4′-Diamine (α-NPD) layers were measured with various thicknesses of a molybdenum trioxide (MoO3) buffer layer inserted between ITO and α-nPD.
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Solution-Processed Organic–Inorganic Perovskite Field-Effect Transistors with High Hole Mobilities
Toshinori Matsushima,Sunbin Hwang,Atula S. D. Sandanayaka,Chuanjiang Qin,Shinobu Terakawa,Takashi Fujihara,Masayuki Yahiro,Chihaya Adachi,Chihaya Adachi +8 more
TL;DR: A very high hole mobility of 15 cm2 V-1 s-1 along with negligible hysteresis are demonstrated in transistors with an organic-inorganic perovskite semiconductor.
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Detrimental Effect of Unreacted PbI2 on the Long-Term Stability of Perovskite Solar Cells.
Ganbaatar Tumen-Ulzii,Chuanjiang Qin,Dino Klotz,Matthew R. Leyden,Pangpang Wang,Morgan Auffray,Takashi Fujihara,Toshinori Matsushima,Toshinori Matsushima,Jin-Wook Lee,Sung-Joon Lee,Yang Yang,Chihaya Adachi +12 more
TL;DR: This work reveals that carefully controlling the formation of unreacted PbI2 crystals in perovskite films is very important to improve device operational stability for diverse opto-electronic applications in the future.
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Indication of current-injection lasing from an organic semiconductor
Atula S. D. Sandanayaka,Toshinori Matsushima,Toshinori Matsushima,Fatima Bencheikh,Shinobu Terakawa,William J. Potscavage,Chuanjiang Qin,Takashi Fujihara,Kenichi Goushi,Kenichi Goushi,Jean Charles Ribierre,Chihaya Adachi +11 more
TL;DR: In this paper, the lasing properties of 4,4'-bis[(N-carbazole)styryl]biphenyl thin films under electrical pumping were investigated.