論文発表
2021年
| 1. | Complex energies of the coherent longitudinal optical phonon–plasmon coupled mode according to dynamic mode decomposition analysis |
|
Itsushi Sakata, Takuya Sakata, Kohji Mizoguchi, Satoshi Tanaka, Goro Oohata, Ichiro Akai, Yasuhiko Igarashi, Yoshihiro Nagano & Masato Okada |
|
| Scientific Reports 11, 23169 ((2021). | |
2020年
| 1. | Normal mode analysis of a relaxation process with Bayesian Inference |
| I. Sakata, Y. Nagano, Y. Igarashi, S. Murata, K. Mizoguchi, I. Akai, M. Okada | |
| Science and Technology of Advanced Materials 21, 67-78 (2020). | |
| 2. | Formation and migration of Vk centers from localized excitons in NaCl:I- and NaCl:I-,Tl+ crystals |
| Osamu Yagi, Taketoshi Kawai, Kohji Mizoguchi | |
| J. Lumin. 226, 117359 (2020). | |
| 3. | Effects of hydrogen on structure and crystallization behavior of sputter-deposited amorphous germanium films |
| Yuki Hanya, Ryusuke Nakamura, Masayuki Okugawa, Manabu Ishimaru, Goro Oohata and Hidehiro Yasuda | |
| Japanese Journal of Applied Physics 59, 7 (2020). |
2019年
| 1. | Energy transfer processes from I− centers to In+ centers at room temperature in co-doped NaCl:I−,In+ crystals |
| Taketoshi Kawai, Akitoshi Iguchi | |
| Journal of Luminescence 207, 58-62 (2019). | |
| 2. | Energy relaxation from STE to In+ centers in NaI: In+ crystals |
| S. Watanabe, T. Kawai, K. Mizoguchi | |
| J. Phys. Conf. Series 1220, 012031 (2019). | |
| 3. | Nonlinear polarization optical response to entangled state of biexciton |
| T. Tsuji, G. Oohata, K. Mizoguchi | |
| J. Phys. Conf. Series 1220, 012032 (2019). | |
| 4. | Q-factor dependence of angle-resolved transmission spectra in CuCl microcavities |
| T. Yokoyama, T. Nishida, G. Oohata, K. Mizoguchi | |
| J. Phys. Conf. Series 1220, 012049 (2019). | |
| 5. | Evaluation of two-photon polarization density matrix of polarization-entangled photon pairs generated through biexciton resonant hyper-parametric scattering |
| Yamamoto Yasuo, Oohata Goro, Mizoguchi Kohji | |
| Journal of the Optical Society of America B 36（6）, 1581-1586 (2019). | |
2018年
| 1. | Optical studies on the conversion from Ag+ to Ag− centers by the electrolytic coloration in NaCl and KCl crystals |
| Teketoshi Kawai, Takeshi Hirai, Kazuki Bando | |
| Optical Materials 77, 30-33 (2018). | |
| 2. | Analysis of coherent phonon signals by sparsity-promoting dynamic mode decomposition |
| Shin Murata, Shingo Aihara, Satoru Tokuda, Kazunori Iwamitsu, Kohji Mizoguchi, Ichiro Akai, Masato Okada | |
| J. Phys. Soc. Jpn. 87, 054003 (2018). | |
| 3. | Optical control of spin-polarized photocurrent in topological insulator thin films |
| Takeno Hiroaki, Saito Shingo, Mizoguchi Kohji | |
| SCIENTIFIC REPORTS 8, 15392 (2018). |
2016年
| 1. | Energy transfer between Tl+-type impurities in NaCl crystals |
| Akitoshi Iguchi, Taketoshi Kawai, Kohji Mizoguchi | |
| Phys. Stat. Sol. (c) 13, 85-88 (2016). | |
| 2. | Collinear and degenerate polariton pair emission via biexciton-resonant hyper-parametric scattering |
| Hayate Shimizu, Goro Oohata, Yasuo Yamamoto, Kohji Mizoguchi | |
| Phys. Stat. Sol. (c) 13, 117-120 (2016). | |
| 3. | Pressure dependence of far-infrared reflectance spectra in layered iron oxide LuFe2O4 |
| Go T, Okamura H, Oohata G, Nagata T, Morikawa T, Ikemoto Y, Mori S, Ikeda N, Mizoguchi K | |
| Transaction of the Material Research Society of Japan 41, 109-112 (2016). | |
| 4. | Quantitative characterization of highly efficient correlated photon-pair source using biexciton resonance |
| Yasuo Yamamoto, Goro Oohata, Kohji Mizoguchi | |
| OPTICS EXPRESS 24(6), 6034-6040 (2016). | |
| 5. | Luminescence properties of pure and Eu-doped SrI2 crystals purified by a "Liquinert" process and grown by vertical Bridgman method |
| Taketoshi Kawai, Shiro Sakuragi, Satoshi Hashimoto | |
| Journal of Luminescence 176, 58-64 (2016). |
2015年
| 1. | Dynamical Fano-Like Interference between Rabi Oscillations and Coherent Phonons in a Semiconductor Microcavity System |
| S. Yoshino, G. Oohata, K. Mizoguchi | |
| PHYSICAL REVIEW LETTERS 115, 157402 (2015). | |
| 2. | Theory of the lifetime of an exciton incoherently created below its resonance frequency by inelastic scattering |
| Motoaki Bamba, Shuji Wakaiki, Hideki Ichida, Kohji Mizoguchi, DaeGwi Kim, Masaaki Nakayama, Yasuo Kanematsu | |
| PHYSICAL REVIEW B 91, 235205 (2015). | |
| 3. | Dynamical coupling of rabi oscillation to coherent phonon in semiconductor microcavities |
| K. Mizoguchi, S. Yoshino, G. Oohata | |
| Springer Proceedings in Physics 162, 202-205 (2015). |
2014年
| 1. | Emission-energy dependence of ultrafast P-emission decay in ZnO from bulk to nanofilm |
| Shuji Wakaiki, Hideki Ichida, Motoaki Bamba, Toshiki Kawase, Masaki Kawakami, Kohji Mizoguchi, DaeGwi Kim, Masaaki Nakayama, Yasuo Kanematsu | |
| Journal of Luminescence 152, 250–253 (2014). | |
| 2. | Observation of bound and antibound states of cavity polariton pairs in a CuCl microcavity |
| S. Matsuura, Y. Mitsumori, H. Kosaka, K. Edamatsu, K. Miyazaki, D. Kim, M. Nakayama, G. Oohata, H. Oka, H. Ajiki, and H. Ishihara | |
| Phys. Rev. B 89, 035317/1–6 (2014). |
2013年
| 1. | Generation of Coherent Phonons in a CdTe Single Crystal Using an Ultrafast Two-Phonon Laser-Excitation Process |
| K. Mizoguchi, R. Morishita, and G. Oohata | |
| Phys. Rev. Lett. 110, 077402/1-5 (2013). | |
| 2. | Optical properties of asymmetric coupled CuCl microcavities |
| Tomoya Okude, Goro Oohata*, Shingo Yoshino, YongGu Shim, Hajime Ishihara, and Kohji Mizoguchi | |
| Eur. Phys. J. B 86, 143 (2013). | |
| 3. | Characteristics of coherent transverse optical phonon in CuI thin films on Au nano-films |
| Shota Isshiki, Yuuki Nagata, Goro Oohata, Akira Kawakami, Shingo Saito, and Kohji Mizoguchi* | |
| Eur. Phys. J. B 86, 172 (2013). | |
| 4. | Thickness dependence of photoluminescence-decay profiles of exciton-exciton scattering in ZnO thin films |
| Shuji Wakaiki, Hideki Ichida, Toshiki Kawase, Kohji Mizoguchi, DaeGwi Kim, Masaaki Nakayama, Yasuo Kanematsu | |
| Eur. Phys. J. B 86, 387/1-4 (2013). | |
| 5. | Optical properties of CuCl microcavities with fluctuations in their refractive index profiles along the cavity structures |
| S. Yoshino, G. Oohata, Y. Shim, H. Ishihara, and K. Mizoguchi | |
| Phys. Rev. B 88, 205311/1-9 (2013). | |
| 6. | Synthesis of photoluminescent Si-O-C(-H) ceramics from oxidation-cured polycarbosilane by hydrogen decarbonization |
| Masaki Narisawa, Taketoshi Kawai, Seiji Watase, Kimihiro Matsukawa, Akihiro Iwase | |
| Materials Letters 110, 49–52 (2013). | |
| 7. | Comparison of Luminescence Properties of CsI Crystals Activated with Ag−, Au−, and Tl+ Ions at Room Temperature |
| Taketoshi Kawai, Satoru Nagata, and Takeshi Hirai | |
| Jpn. J. Appl. Phys. 52, 082401/1-4 (2013). | |
| 8. | Energy transfer from CsI host lattice to Ag− Centers in CsI:Ag− crystals |
| Satoru Nagata, Taketoshi Kawai, Takeshi Hirai | |
| Optical Materials 35, 1257–1260 (2013). |
2012年
| 1. | Optical Properties of Au− Centers in CsBr and CsI Single Crystals |
| Taketoshi Kawai | |
| J. Phys. Soc. Jpn. 81, 084702/1-7 (2012). | |
| 2. | Polarization dependence of four-wave mixing via biexcitons in CuCl microcavities |
| S. Matsuura, Y. Mitsumori, H. Kosaka, K. Edamatsu, K. Miyazaki, Y. Kanatani, D. Kim, M. Nakayama, G. Oohata, H. Oka, H. Ajiki, and H. Ishihara | |
| Phys. Stat. Sol. (c) 9, 2505-2508 (2012). | |
| 3. | Photoluminescence of excitons and biexcitons in (C4H9NH3)2PbBr4 crystals under high excitation density |
| Yasuo Yamamoto, Goro Oohata*, Kohji Mizoguchi, Hideki Ichida, Yasuo Kanematsu | |
| Phys. Stat. Sol. (c) 9, 2501–2504 (2012). | |
| 4. | Long-Lived Photoluminescence in Amorphous Si-O-C(-H) Ceramics Derived from Polysiloxanes |
| Masaki Narisawa, Taketoshi Kawai, Seiji Watase, Kimihiro Matsukawa, Takaaki Dohmaru, Kiyohito Okamura, Akihiro Iwase | |
| J. Am. Ceram. Soc. 95, 3935–3940 (2012). | |
| 5. | Luminescence properties of KCl:Ag− crystals excited near the fundamental absorption edge |
| Taketoshi Kawai, Takeshi Hirai | |
| Journal of Luminescence 132, 513–516 (2012). | |
| 6. | Photoluminescence studies of nitrogen-doped TiO2 powders prepared by annealing with urea |
| T. Kawai, Y. Kishimoto & K. Kifune | |
| Philosophical Magazine 92, 4088–4097 (2012). |
2011年
| 1. | Rabi splitting in CuCl microcavity with DBR consisting of PbCl2/NaF multilayers |
| S. Yoshino, G. Oohata*, Y. Shim, H. Ishihara, and K. Mizoguchi | |
| Phys. Stat. Sol. (c) 8, 221-224 (2011). | |
| 2. | Anomalous detection-energy dependence of coherent phonon in bismuth thin films |
| Ryosuke Morishita, Goro Oohata, and Kohji Mizoguchi* | |
| Phys. Stat. Sol. (c) 8, 169-172 (2011). | |
| 3. | Photoluminescence decay profiles of exciton-exciton scattering in a ZnO thin film |
| Shuji Wakaiki, Hideki Ichida, Kohji Mizoguchi, DaeGwi Kim, Yasuo Kanematsu, and Masaaki Nakayama | |
| Phys. Stat. Sol. (c) 8, 116-119 (2011). |
2010年
| 1. | Coherent Control of Terahertz Wave from Coherent Longitudinal Optical Phonon in a GaAs/AlAs Multiple-Quantum-Well Structure |
| Kohji Mizoguchi, Yusuke Kanzawa, Goro Oohata, Shingo Saito, Kiyomi Sakai, and Masaaki Nakayama | |
| Jpn. J. Appl. Phys. 49, 120202/1-3 (2010). | |
| 2. | Nonradiative Transition Processes between the Relaxed Excited States of Ag− Centers Doped in KI Crystals |
| Taketoshi Kawai, Keita Hirayama, Hideki Ichida, Yasuo Kanematsu, and Kohji Mizoguchi | |
| J. Phys. Soc. Jpn. 79, 124708/1-6 (2010). | |
| 3. | Optical properties of sol–gel processed TiO2 thin films up to the vacuum ultraviolet energy region |
| Reiko Satoa, Taketoshi Kawaia, Kouichi Kifunea | |
| Journal of Non-Crystalline Solids 356, 1300–1304 (2010). |
2009年
| 1. | Pump-energy dependence of usual and unusual Bloch oscillations in a GaAs/AlAs superlattice |
| T. Hasegawa, K. Mizoguchi, and M. Nakayama | |
| Phys. Stat. Sol. (c) 6, 264--267 (2009). | |
| 2. | Exciton polaritons in bulk CuCl microcavities grown by vacuum deposition |
| Goro Oohata, Takashi Nishioka, DaeGwi Kim, Hajime Ishihara, and Masaaki Nakayama | |
| Phys. Stat. Sol. (c) 6, 280--283 (2009). | |
| 3. | Optical studies of hydrogenbonded dielectrics TlH2PO4 |
| Taketoshi Kawai and Nobuhito Ohno | |
| Phys. Stat. Sol. (c) 6, 350--353 (2009). | |
| 4. | Experimental Determination of Excitonic Dispersion Relation from Center-of-Mass Quantization Effect on Excitons in PbI2 Thin Films |
| Goro Oohata, Yuta Yokotsuji, DaeGwi Kim, Hajime Ishihara, and Masaaki Nakayama | |
| J. Phys. Soc. Jpn. 78, 024702/1-5 (2009). | |
| 5. | Efficient generation of energy-tunable entangled photons in a semiconductor microcavity |
| Hisaki Oka, Goro Oohata, and Hajime Ishihara | |
| Appl. Phys. Lett. 94, 111113/1-3 (2009). | |
| ◆ Virtual Journal of Quantum Information, Volume 9, Issue 4 (2009). | |
| 6. | Decay kinetics of the luminescence of Ag− centers doped in alkali halide crystals |
| Taketoshi Kawai, Ichiro Akai, Hideki Ichida, Yasuo Kanematsu, Kohji Mizoguchi, and Tsutomu Karasawa | |
| Phys. Stat. Sol. (b) 246, 1327 -- 1333 (2009). | |
| 7. | Enhanced terahertz emission from coherent longitudinal optical phonons in a quantum well structure under applied bias |
| Kohji Mizoguchi, Yusuke Kanzawa, Shingo Saito, Kiyomi Sakai, and Masaaki Nakayama | |
| Appl. Phys. Lett. 94, 171105/1-3 (2009). | |
2008年
| 1. | Enhancement of terahertz radiation from coherent optical phonons via impulsive interference of excitons in GaAs/AlAs multiple quantum wells |
| M. Nakayama, S. Itoh, K. Mizoguchi, S. Saito, K. Akahane, N. Yamamoto, and K. Sakai | |
| J. Lumin. 128, 1043--1045 (2008). | |
| 2. | Excitonic quantum beat at the mini-Brillouin-zone boundary in a GaAs/AlAs superlattice |
| Takayuki Hasegawa, Kohji Mizoguchi, and Masaaki Nakayama | |
| J. Lumin. 128, 1056--1058 (2008). | |
| 3. | Fast photoluminescence dynamics in ZnO thin films under high-density excitation conditions |
| H. Ichida, S. Wakaiki, K. Mizoguchi, D. Kim, Y. Kanematsu, and M. Nakayama | |
| J. Lumin. 128, 1059--1061 (2008). | |
| 4. | Observation of the second-nearest-neighbor Bloch oscillation in a GaAs/AlAs superlattice |
| T. Hasegawa, K. Mizoguchi, and M. Nakayama | |
| Phys. Stat. Sol. (c) 5, 203--206 (2008). | |
| 5. | Generation of Intense and Monochromatic Terahertz Radiation from Coherent Longitudinal Optical Phonons in GaAs/AlAs Multiple Quantum Wells at Room Temperature |
| Masaaki Nakayama, Shuh-ichi Ito, Kohji Mizoguchi, Shingo Saito, and Kiyomi Sakai | |
| Appl. Phys. Express 1, 012004/1-3 (2008). | |
| 6. | Crystalline-phase dependent red luminescence of TiO2: Eu3+ particles prepared by a sol-gel method |
| T. Kawai, A. Shimogaki, K. Kifune | |
| Phil. Mag. Lett. 88, 1--7 (2008). | |
| 7. | Interactions between coherent optical phonons and excitonic quantum beats in GaAs/AlAs multiple quantum wells: strategy for enhancement of terahertz radiation from coherent optical phonons |
| M. Nakayama and K. Mizoguchi | |
| Phys. Stat. Sol. (c) 5, 2911--2916 (2008). | |
| 8. | Giant Rabi splitting in a bulk CuCl microcavity |
| Goro Oohata, Takashi Nishioka, Daegwi Kim, Hajime Ishihara, and Masaaki Nakayama | |
| Phys. Rev. B 78, 233304/1-4 (2008). |
2007年
| 1. | Optical properties of Bi3+ ions doped in NaYF4 |
| Kangji Chong, Takeshi Hirai, Taketoshi Kawai, Satoshi Hashimoto, and Nobuhito Ohno | |
| J. Lumin. 122-123, 149--151 (2007). | |
| 2. | Dynamical process of exciton-exciton scattering in CuI thin films |
| Hideki Ichida, Takeya Shimomura, Kohji Mizoguchi, DaeGwi Kim, Yasuo Kanematsu, and Masaaki Nakayam | |
| J. Lumin. 122-123, 396--398 (2007). | |
| 3. | Terahertz radiation from coherent confined optical phonons in GaAs/AlAs multiple quantum wells |
| M. Nakayama, K. Mizoguchi, O. Kojima, T. Furuichi, A. Mizumoto, S. Saito, A. Syouji, K. Sakai | |
| Phys. Stat. Sol. (a) 204, 518--521 (2007). | |
| 4. | Observation of Biexciton-Resonant Hyper-Parametric Scattering in SiO2/CuCl Layered Structures |
| Masaaki Nakayama, Takashi Nishioka, Shuji Wakaiki, Goro Oohata, Kohji Mizoguchi, DaeGwi Kim, and Keiichi Edamatsu | |
| Jpn. J. Appl. Phys. 46, L234--L236 (2007). | |
| ◆ Virtual Journal of Quantum Information, Volume 7, Issue 7 (2007). | |
| 5. | Radiative and non-radiative processes of Ag− centres doped in NaCl single crystals |
| Taketoshi Kawai, Ichiro Akai, Tsutomu Karasawa, and Satoshi Hashimoto | |
| J. Phys.: Condens. Matter 19, 136212/1-9 (2007). | |
| 6. | Photon Polarization Entanglement Induced by Biexciton: Experimental Evidence for Violation of Bell's Inequality |
| Goro Oohata, Ryosuke Shimizu, and Keiichi Edamatsu | |
| Phys. Rev. Lett. 98, 140503/1-4 (2007). | |
| ◆ Virtual Journal of Quantum Information, Volume 7, Issue 4 (2007). | |
| ◆ Virtual Journal of Nanoscale Science & Technology, Volume 15, Issue 15 (2007). | |
| 7. | F-center formation in KI crystals under high-density optical excitation |
| Nobuko Ichimura, Taketoshi Kawai, and Satoshi Hashimoto | |
| Phys. Rev. B 75, 155121/1-18 (2007). | |
| 8. | Energy-relaxation dynamics of photogenerated excitons observed from time-resolved photoluminescence of exciton-exciton scattering in CuI thin films |
| H. Ichida, Y. Kanematsu, K. Mizoguchi, D. Kim, and M. Nakayama | |
| Phys. Rev. B 76, 085417/1-5 (2007). | |
| ◆ Virtual Journal of Ultrafast Science, Volume 6, Issue 9 (2007). | |
| 9. | Transformation process from quantum beats of miniband excitons to Bloch oscillations in a GaAs/AlAs superlattice under applied electric fields |
| T. Hasegawa, K. Mizoguchi, and M. Nakayama | |
| Phys. Rev. B 76, 115323/1-6 (2007). | |
| ◆ Virtual Journal of Ultrafast Science, Volume 6, Issue 10 (2007). |
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