Graphene plasmonics in sensor applications: A review S Ogawa, S Fukushima, M Shimatani Sensors 20 (12), 3563, 2020 | 75 | 2020 |
High responsivity middle-wavelength infrared graphene photodetectors using photo-gating S Fukushima, M Shimatani, S Okuda, S Ogawa, Y Kanai, T Ono, ... Applied Physics Letters 113 (6), 2018 | 71 | 2018 |
Broadband photoresponse of graphene photodetector from visible to long-wavelength infrared wavelengths S Ogawa, M Shimatani, S Fukushima, S Okuda, Y Kanai, T Ono, ... Optical Engineering 58 (5), 057106-057106, 2019 | 64 | 2019 |
Graphene on metal-insulator-metal-based plasmonic metamaterials at infrared wavelengths S Ogawa, M Shimatani, S Fukushima, S Okuda, K Matsumoto Optics Express 26 (5), 5665-5674, 2018 | 64 | 2018 |
High-performance graphene/InSb heterojunction photodetectors for high-resolution mid-infrared image sensors M Shimatani, S Fukushima, S Okuda, S Ogawa Applied Physics Letters 117 (17), 2020 | 51 | 2020 |
Enhanced photogating via pyroelectric effect induced by insulator layer for high-responsivity long-wavelength infrared graphene-based photodetectors operating at room temperature M Shimatani, S Ogawa, S Fukushima, S Okuda, Y Kanai, T Ono, ... Applied Physics Express 12 (2), 025001, 2019 | 49 | 2019 |
Correlative near-infrared light and cathodoluminescence microscopy using Y2O3:Ln, Yb (Ln = Tm, Er) nanophosphors for multiscale, multicolour bioimaging S Fukushima, T Furukawa, H Niioka, M Ichimiya, T Sannomiya, N Tanaka, ... Scientific reports 6 (1), 25950, 2016 | 47 | 2016 |
Low dark current and high-responsivity graphene mid-infrared photodetectors using amplification of injected photo-carriers by photo-gating S Fukushima, M Shimatani, S Okuda, S Ogawa, Y Kanai, T Ono, K Inoue, ... Optics Letters 44 (10), 2598-2601, 2019 | 41 | 2019 |
Y2O3: Tm, Yb nanophosphors for correlative upconversion luminescence and cathodoluminescence imaging S Fukushima, T Furukawa, H Niioka, M Ichimiya, J Miyake, M Ashida, ... Micron 67, 90-95, 2014 | 40 | 2014 |
Hexagonal boron nitride for photonic device applications: a review S Ogawa, S Fukushima, M Shimatani Materials 16 (5), 2005, 2023 | 37 | 2023 |
Photogating for small high-responsivity graphene middle-wavelength infrared photodetectors S Fukushima, M Shimatani, S Okuda, S Ogawa, Y Kanai, T Ono, K Inoue, ... Optical Engineering 59 (3), 037101-037101, 2020 | 33 | 2020 |
High-responsivity turbostratic stacked graphene photodetectors using enhanced photogating M Shimatani, N Yamada, S Fukushima, S Okuda, S Ogawa, T Ikuta, ... Applied Physics Express 12 (12), 122010, 2019 | 33 | 2019 |
Synthesis of Y2O3 nanophosphors by homogeneous precipitation method using excessive urea for cathodoluminescence and upconversion luminescence … S Fukushima, T Furukawa, H Niioka, M Ichimiya, T Sannomiya, J Miyake, ... Optical Materials Express 6 (3), 831-843, 2016 | 25 | 2016 |
Carrier density modulation and photocarrier transportation of graphene/InSb heterojunction middle-wavelength infrared photodetectors S Fukushima, M Shimatani, S Okuda, S Ogawa Optical Engineering 59 (9), 097101-097101, 2020 | 21 | 2020 |
Graphene-based deep-ultraviolet photodetectors with ultrahigh responsivity using chemical vapor deposition of hexagonal boron nitride to achieve photogating S Fukushima, S Fukamachi, M Shimatani, K Kawahara, H Ago, S Ogawa Optical Materials Express 12 (5), 2090-2101, 2022 | 19 | 2022 |
Rare-earth-doped nanophosphors for multicolor cathodoluminescence nanobioimaging using scanning transmission electron microscopy T Furukawa, S Fukushima, H Niioka, N Yamamoto, J Miyake, T Araki, ... Journal of Biomedical Optics 20 (5), 056007-056007, 2015 | 17 | 2015 |
Turbostratic stacked graphene-based high-responsivity mid-wavelength infrared detector using an enhanced photogating effect M Shimatani, T Ikuta, Y Sakamoto, S Fukushima, S Ogawa, K Maehashi Optical Materials Express 12 (2), 458-467, 2022 | 15 | 2022 |
Multispectral emissions of lanthanide-doped gadolinium oxide nanophosphors for cathodoluminescence and near-infrared upconversion/downconversion imaging D Thi Kim Dung, S Fukushima, T Furukawa, H Niioka, T Sannomiya, ... Nanomaterials 6 (9), 163, 2016 | 14 | 2016 |
Multispectral graphene infrared photodetectors using plasmonic metasurfaces M Shimatani, S Ogawa, S Fukushima, S Okuda, K Inoue, K Matsumoto Infrared Technology and Applications XLV 11002, 456-463, 2019 | 12 | 2019 |
Broadband photoresponse of graphene photodetector from visible to long-wavelength infrared wavelengths S Ogawa, M Shimatani, S Fukushima, S Okuda, Y Kanai, T Ono, ... Infrared Technology and Applications XLIV 10624, 108-115, 2018 | 10 | 2018 |