研究等業績 - 原著論文 - 山口 誠
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Evaluation of Spatial Distribution of Crystallinity Induced by Local Heating Using Low-Frequency Raman Spectroscopy on Polyether Ether Ketone (PEEK)
Tomoko Numata, Naomoto Ishikawa, Toshihiro Shimada, Keith C. Gordon, Makoto Yamaguchi
Spectrosc. Journal 2 ( 4 ) 341 - 348 2024年12月 [査読有り]
研究論文(学術雑誌) 国際共著
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T. Furuichi, H. Seki, T. Kawano, K. Takabayashi, T. Endo, E. Tsuchiya, M. Yamaguchi, Y. Kobayashi, T. Okada, T. Tomita
Applied Physics A: Materials Science and Processing ( Applied Physics A: Materials Science and Processing ) 130 ( 11 ) 818-1 - 818-8 2024年11月 [査読有り]
研究論文(学術雑誌)
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Low-Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK)
Numata T., Ishikawa N., Shimada T., Keith C Gordon, Yamaguch M.
Materials ( Materials ) 17 ( 15 ) 3755 - 3755 2024年08月 [査読有り]
研究論文(学術雑誌) 国際共著
Low-frequency peaks in the Raman spectra of amorphous poly(ether ether ketone) (PEEK) were investigated. An amorphous sample with zero crystallinity, as confirmed by wide-angle X-ray diffraction, was used in this study. In a previous study, two peaks were observed in the low-frequency Raman spectra of the crystallized samples. Among these, the peaks at 135 cm−1 disappeared for the amorphous sample. Meanwhile, for the first time, the peak at 50 cm−1 was observed in the crystallized sample. Similar to the peak at 135 cm−1, the peak at 50 cm−1 disappeared in the amorphous state, and its intensity increased with increasing crystallinity. The origins of the two peaks were associated with the Ph-CO-Ph-type intermolecular vibrational modes in the simulation. This suggests that the Ph-CO-Ph vibrational mode observed in the low-frequency region of PEEK was strongly influenced by the intermolecular order.
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T. Tokoroyama, C. Fujiwara, M. Murashima, M. Yamaguchi, N. Umehara
Diamond and Related Materials ( Diamond and Related Materials ) 143 110853 2024年03月 [査読有り]
研究論文(学術雑誌) 国内共著
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Surface-polarity-dependent Raman spectra of ultrathin silicon carbide crystal
Takuro Tomita, Yota Bando, Kazumasa Takenaka, Yasuhiro Tanaka, Makoto Yamaguchi, Shin-ichi Nakashima and Tatsuya Okada
Applied Physics A: Materials Science and Processing ( Applied Physics A: Materials Science and Processing ) 129 ( 6 ) 420 2023年06月 [査読有り]
研究論文(学術雑誌)
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Kawano Taiyoh, Furuichi Taketo, Tsuchiya Eibon, Yamaguchi Makoto, Okada Tatsuya, Kobayashi Yohei, Tomita Takuro
Journal of Laser Micro Nanoengineering ( Journal of Laser Micro Nanoengineering ) 18 ( 2 ) 100 - 104 2023年 [査読有り]
研究論文(学術雑誌)
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A production management method to improve energy efficiency and productivity that incorporates rush orders
Hironori Hibino, Makoto Yamaguchi, Gökan May, and Dimitris Kiritsis
Journal of Advanced Mechanical Design, Systems, and Manufacturing 17 ( 6 ) 22-00084 2022年12月 [査読有り]
研究論文(学術雑誌) 国際共著
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Xiaoran Yang,Seiya Yokokura,Taro Nagahama,Makoto Yamaguchi andToshihiro Shimada
Polymers ( Polymers ) 14 ( 24 ) 2022年12月 [査読有り]
研究論文(学術雑誌)
Poly(ether ether ketone) (PEEK) is an important engineering plastic and evaluation of its local crystallinity in composites is critical for producing strong and reliable mechanical parts. Low wavenumber Raman spectroscopy and X-ray diffraction are promising techniques for the analysis of crystal ordering but a detailed understanding of the spectra has not been established. Here, we use molecular dynamics combined with a newly developed approximation to simulate local vibrational features to understand the effect of intermolecular ordering in the Raman spectra. We found that intermolecular ordering does affect the low wavenumber Raman spectra and the X-ray diffraction as observed in the experiment. Raman spectroscopy of intermolecular vibration modes is a promising technique to evaluate the local crystallinity of PEEK and other engineering plastics, and the present technique offers an estimation without requiring heavy computational resources.
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Takabayashi K.Mimura K. Tomita T., Yamaguchi M.
Journal of Laser Micro Nanoengineering ( Journal of Laser Micro Nanoengineering ) 17 ( 2 ) 103 - 106 2022年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Morphology and structure of diamond-like carbon film induced by picosecond laser ablation
Keisuke Takabayashi, Takashi Takahashi, Eibon Tsuchiya, Kazuki Mimura, Yoshiyuki Yamamoto, Yohei Kobayashi, Takuro Tomita and Makoto Yamaguchi
Applied Physics A: Materials Science and Processing ( Applied Physics A: Materials Science and Processing ) 128 ( 9 ) 2022年09月 [査読有り]
研究論文(学術雑誌)
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Raman Studies of Structural Changes in Diamond-like Carbon Films on Si Induced by Ultrafast Laser Ablation
K. Takabayashi, Khaidir Bin Khamaron, T. Tomita, T. Takahashi, Y. Kobayashi, M Yamaguchi
Journal of Laser Micro/Nanoengineering 17 ( 1 ) 1 - 5 2022年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Hironori Hibino, Takamasa Horikawa, Syungo Arai, Makoto Yamaguchi
International Journal of Automation Technology ( International Journal of Automation Technology ) 16 ( 3 ) 309 - 319 2022年05月 [査読有り]
研究論文(学術雑誌) 国内共著
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Makoto Yamaguchi, Shoko Kobayasi, Tomoko Numata, Nobuyuki Kamihara, Toshihiro Shimada, Mitsutoshi Jikei, Mikio Muraoka, Jonathan E. Barnsley, Sara J. Fraser-Miller, Keith C. Gordon
Journal of Applied Polymer Science ( Journal of Applied Polymer Science ) 139 ( 8 ) 51677 2022年02月 [査読有り]
研究論文(学術雑誌) 国際共著
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A production evaluation method for energy consumption rate considering rush orders
HIBINO Hironori, YAMAGUCHI Makoto, MAY Gökan, KIRITSIS Dimitris
Journal of Advanced Mechanical Design, Systems, and Manufacturing ( 一般社団法人 日本機械学会 ) 16 ( 6 ) JAMDSM0065 - JAMDSM0065 2022年 [査読有り]
研究論文(学術雑誌)
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Anisotropic surface-enhanced Raman scattering in shape-controlled Ag microcoils
Xu Zhao , Kensuke Sakuma , Makoto Yamaguchi , Mikio Muraoka
Materials Letters ( Materials Letters ) 300 2021年10月 [査読有り]
研究論文(学術雑誌)
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Wei Liu, Nobuhiro Iwasa, Shinichiro Fujita, Hitoshi Koizumi, Makoto Yamaguchi, Toshihiro Shimada
Applied Surface Science ( Applied Surface Science ) 499 2020年01月 [査読有り]
研究論文(学術雑誌)
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Effect of texture shape on machining performance of textured diamond cutting tool
Noritaka Kawasegi, Takumi Kawashima, Noboru Takano, Noboru Morita, Makoto Yamaguchi, Professor Kazuhitp Nishimura
Precision Engineering 60 21 - 27 2019年11月 [査読有り]
研究論文(学術雑誌) 国内共著
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Effect of texture shape on machining performance of textured diamond cutting tool
Noritaka Kawasegi, Takumi Kawashima, Noboru Morita, Kazuhito Nishimura, Makoto Yamaguchi, Noboru Takano
Precision Engineering ( Precision Engineering ) 60 21 - 27 2019年11月 [査読有り]
研究論文(学術雑誌)
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不良率がエネルギ原単位に及ぼす影響の評価
堀川貴正,日比野浩典,新井俊悟,山口誠
スマートプロセス学会誌 8 ( 5 ) 190 - 197 2019年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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A study on lot-size dependence of the energy consumption per unit of production throughput concerning variable lot-size
Hironori HIBINO, Takamasa HORIKAWA and Makoto YAMAGUCHI
Journal of Advanced Mechanical Design, Systems, and Manufacturing 13 ( 3 ) No.18-00497 2019年08月 [査読有り]
研究論文(学術雑誌) 国内共著
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Temperature dependence of damage on ta-C observed by deep ultraviolet Raman spectroscopy
T. Kozu, R. Hori, M. Yamaguchi, M. Kawaguchi, M. Yoshimura
Proceeding of Diamond Carbon Related Materials 2018 (DCM2018) 2018年09月
研究論文(学術雑誌) 国内共著
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多品種少量生産ラインにおける生産条件とエネルギー原単位の関係性の定式化
山本将大、日比野浩典、堀川貴正、山口誠
スマートプロセス学会誌 7 ( 3 ) 94 - 105 2018年05月 [査読有り]
研究論文(学術雑誌) 国内共著
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Semi-transparent conductive carbon films synthesized by sintering spin-coated sp3-based network polymer
T. Yanase, H. Uwabe, K. Hasegawa, T. Nagahama, M. Yamaguchi, T. Shimada
JJAP 57 ( 3 ) 030302 2018年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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Sub-micrometer scale patterning on single-crystal diamond surface using focused ion beam and deep ultraviolet laser irradiations
N. Kawasegi, M. Yamaguchi, T. Kozu, N. Morita, K. Nishimura
Precision Engineering 50 337 - 343 2017年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Lot Size Dependence for Energy Consumption per Unit of Production Throughput Considering Rush Orders in Manufacturing Lines
T. Kobayashi, M. Yamaguchi, H. Hibino
IFAC-PapersOnLine 50 ( 1 ) 5000 - 5005 2017年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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A Study on Lot Size Dependence for Energy Consumption per Unit of Production Throughput Considering Buffer Capacity
H. Hibino, M. Yamamoto, M. Yamaguchi, T. Kobayashi
International Journal of Automation Technology 11 ( 1 ) 46 - 55 2017年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Nanopattering on Nano-crystalline diamond and Cubic Boron Nitride using focused ion beam and heat treatment to fabricate textured cutting tools
N. Kawasegi, K. Ozaki, N. Morita, K. Nishimura, M. Yamaguchi, N. Takano
Materials Science Forum 874 543 - 548 2016年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Removal and characterization of focused-ion-beam-induced damaged layer on single crystal diamond surface and application to multiple depth patterning
N. Kawasegi, N. Takano, N. Morita, K. Nishimura, M. Yamaguchi
Diamond and Related Material 70 159 - 166 2016年10月 [査読有り]
研究論文(学術雑誌) 単著
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Development and machining performance of a textured diamond cutting tool fabricated with a focused ion beam and heat treatment
N. Kawasegi, K. Ozaki, N. Morita, K. Nishimura, M. Yamaguchi
Precision Engineering, 47 (2016) 311-320 47 311 - 320 2016年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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生産システム設計・改善時における生産性と消費エネルギ量のシミュレーションシステム(設備故障を考慮する場合のエネルギ原単位のロットサイズ依存に関する研究)
小林高之,山口誠,日比野浩典
日本機会学会C編 82 ( 835 ) 15-00502 2016年03月 [査読有り]
研究論文(学術雑誌) 国内共著
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生産システム設計・改善時における生産性と消費エネルギ量の シミュレーションシステム(エネルギ原単位とスループットの定式化に関する考察)
山口誠,小林高之,日比野浩典
日本機械学会C編 82 ( 835 ) 15-00495 2016年03月 [査読有り]
研究論文(学術雑誌) 国内共著
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Formulation of Relationship Between Productivity and Energy Consumption in Manufacturing System
T. Kobayashi, M. Yamaguchi and H. Hibino
Advances in Production Management Systems: Innovative Production Management Towards Sustainable Growth 459 730 - 737 2015年08月 [査読有り]
研究論文(学術雑誌) 国内共著
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Residual Stress Analysis of Indentation on 4H-SiC by deep-ultraviolet excited Raman Spectroscopy
Tomomi Kozu, Makoto Yamaguchi, Masayuki Fujitsuka, Olga Milikofu, Ken Nishida
Materials Science Forum 821-823 233 - 236 2015年06月 [査読有り]
研究論文(学術雑誌) 国内共著
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Sub-micrometer-scale patterning on single crystal diamond surface using focused ion beam and subsequent laser irradiations
Noritaka Kawasegi, Makoto Yamaguchi, Tomomi Kozu, Noboru Morita and Kazuhito Nishimura
15th International Conference & Exhibition 2015年06月
研究論文(学術雑誌) 国内共著
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Simulation for Sustainable Manufacturing System Considering Productivity and Energy Consumption
Hironori Hibino, Toru Sakuma, Makoto Yamaguchi
IFIP Advances in Information and Communication Technology 439 310 - 318 2014年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Manufacturing System Simulation for Evaluation of Productivity and Energy Consumption
Hironori Hibino, Toru Sakuma, Makoto Yamaguchi
Journal of Advanced Mechanical Design, System, and Manufacturing, Vol. 8 (2014) No. 2 , p. JAMDSM0014 8 ( 2 ) JAMDSM0014 2014年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Evaluating of Diamond Like Carbon Using Deep UV Raman Spectroscopy
T. Kozu, M. Yamaguchi, M. Kawaguchi, H. Shim, J. W. Kim, M. Matsuoka, K. Nishida, T. Yamamoto
Integrated Ferroelectrics 157 ( 1 ) 147 - 156 2014年06月 [査読有り]
研究論文(学術雑誌) 国内共著
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生産システム設計・改善時における生産性と消費エネルギー量のシミュレーションシステム
佐久間徹, 日比野浩典, 山口誠
日本機械学会論文集(C編)) 79 ( 798 ) 178 - 189 2013年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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光学ガラスと単結晶ダイヤモンドの摩擦摩耗特性
飯塚保,森田昇,山口誠,上野滋
Journal of the Japan Society for Abrasive Technology 57 ( 3 ) 181 - 185 2013年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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Evaluation System for Energy Consumption and Productivity in Manufacturing System Simulation
H. Hibino, T. Sakuma, M. Yamaguchi
Int. J. of Automation Technology vol.6 ( No.3 ) pp. 279-288 2012年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Study of indentation damage in single crystal silicon carbide by using micro Raman spectroscopy
M. Yamaguchi M. Fujitsuka S. Ueno, I. Miura, W. Erikawa, T. Tomita
Materials Science Forum Vols. vol.645-648 ( pt.1 ) pp. 551-554 2010年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Raman Spectroscopic Stress Evaluation of Femtosecond-Laser-Modified Region Inside 4H-SiC
M. Yamamoto, M. Deki, T. Takahashi, T. Tomita, T. Okada, S. Matsuo, S. Hashimoto, M. Yamaguchi, K. Nakagawa, N. Uehara, M. Kamano
Appl. Phys. Express vol. 3 ( no.1 ) pp.016603.1-3 2010年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Raman spectroscopic study of femtosecond laser-induced phase transformation associated with ripple formation on single crystal SiC
M. Yamaguchi, S. Ueno, R. Kumai, K. Kinoshita, T. Murai, T. Tomita, S. Matsuo, S. Hashimoto
Applied Physics A vol.99 ( no. 1 ) Page 23-27. 2010年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Microscopic analysis of carbon phases induced by femtosecond laser irradiation on single-crystal SiC
T. Tomita, T. Okada, H. Kawahara, R. Kumai, S. Matsuo, S. Hashimoto, M. Kawamoto, M. Yamaguchi, S. Ueno, E. Shindou, A. Yoshida
Applied Physics A vol. 100 ( no.1 ) pp. 113-117. 2010年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Cross-Sectional TEM Analysis of Structural Change in 4H-SiC Single Crystal Irradiated by Femtosecond Laser Pulses
H. Kawahara, T. Okada, R. Kumai, T. Tomita, S. Matsuo, S. Hashimoto, M. Yamaguchi
Materials Science Forum vols. 600-603 pp. 883-886 2009年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Cross-sectional morphological profiles of ripples on Si, SiC, and HOPG
T. Tomita, R. Kumai, S. Matsuo, S. Hashimoto, M. Yamaguchi
Appl Phys A vol. 97 ( no. 2 ) pp.271-276 2009年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Cross-section TEM analysis of laser-induced ripple structures on the 4H-SiC single-crystal surface
T. Okada, H. Kawahara Y. Ishida , R. Kumai, T. Tomita, S. Matsuo, S. Hashimoto, M. Kawamoto, Y. Makita, M. Yamaguchi
Appl. Phys. A vol. 92 ( no.3 ) pp. 665-668 2008年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Study on Structure Transformation of Si Wafer in Grinding Process
Libo Zhou, M. Yamaguchi, J. Shimizu, H. Eda
Key Engineering Materials vol. 329 pp. 373-378 2007年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Experimental Mechanical Stress Characterization of Micro-Electro-Mechanical- Systems Device Using Confocal Laser Scanning Microscope Combined with Raman Spectrometer System
M. Yamaguchi, S. Ueno, I. Miura, W. Erikawa
Japanese Journal of Applied Physics vol.46 ( no. 10A ) pp. 6860-6869 2007年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Source of Surface Morphological Defects Formed on 4H-SiC Homoepitaxial Films
T. Okada, K. Ochi, H. Kawahara T. Tomita, S. Matsuo, M. Yamaguchi, K. Higashimine, T. Kimoto
Japanese Journal of Applied Physics vol. 45 ( No. 10A ) pp. 7625-7631 2006年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Approach for reducing the Rayleigh scattering loss in optical fiber
K. Saito, M. Yamaguchi, A. J.Ikushima, K. Ohsono, Y. Kurosawa
J. Appl. Phys. vol. 95 ( no.4 ) pp.1733-1735 2004年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Structural change of OH-free fused quartz tube by blowing with hydrogen-oxygen flame
N. Kuzuu, Y. Kokubo, I. Serizawa L. H. Zeng, K. Fujii, M. Yamaguchi, K. Saito, A. J.Ikushima
J. Non-Cryst. Solids vol. 33, ( no.2 ) pp.115-123 2004年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Nature of the Inhomogeneous Broadening of Optical Spectra in Eu3+ doped Y2O3 Crystals Studied by Optical-RF Double
M. Yamaguchi, T. Suemoto
J. Physical Soc. Japan 72 ( 2 ) 429 - 346 2003年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Fictive-temperature-dependence of photo-induced self-trapped hole in a-SiO2
M. Yamaguchi, K. Saito, A. J.Ikushima
Physical Review B vol.68 ( no.15 ) pp.153204.1-4 2003年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Limit of the Rayleigh scattering loss in silica fiber
K. Saito, M. Yamaguchi, H. Kakiuchida, A.J.Ikushima, K. Ohsono, Y. Kurosawa
Appl. Phys. Lett. vol. 83 ( no. 25 ) pp.5175-5177 2003年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Formation and relaxation processes of photoinduced defects in a Ge-doped SiO2 glass
M. Yamaguchi, K. Saito, A. J.Ikushima
Physical Review B 66 ( 13 ) 132106.1 - 132106.4 2002年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Three-parameter mapping of site distribution by optical-rf double resonance in Eu3+:Y2O3 crystals
M. Yamaguchi, K. Koyama, T. Suemoto
Journal of Luminescence 87-89 1099 - 1101 2000年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Perturbed ion sites in Eu3+:YAlO3 studied by optical-rf double resonance spectroscopy
M. Yamaguchi, K. Koyama, T. Suemoto, M. Mitsunaga
Physical Review B (Condensed Matter and Materials Physics) 59 ( 14 ) 9126 - 9131 1999年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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Mapping of site distribution in Eu3+:YAlO3 on RF-optical frequency axes by using double resonance spectroscopy
M. Yamaguchi, K. Koyama, T. Suemoto, M. Mitsunaga
Journal of Luminescence 76-77 681 - 684 1998年02月 [査読有り]
研究論文(学術雑誌) 国内共著