その他研究活動・業績等 - 梅津 郁朗
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Correlation between electronic structure and chemical bond on the surface of hydrogenated silicon nanocrystallites
2004年11月
The 27th International Conference on the Physics of Semiconductors, Flagstaff, USA, 2004, July 26-30, I. Umezu, T. Makino, M. Takata, M. Inada and A. Sugimura
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Influence of preparation conditions on hydrogen passivated Si nanoparticles formed by pulsed laser ablation in hydrogen gas,
2004年11月
The 5th International Symposium on Laser Precision Microfabricatioｎ ，-SCIENCE AND APPLICATIONS -, Nara, Japan, 2004, 11-14 May, M. Inada, Ikurou Umezu and A. Sugimura
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Approaches to prepare core-shell structured Si nanocrystal by pulsed laser ablation
2004年11月
The 5th International Symposium on Laser Precision Microfabrication -SCIENCE AND APPLICATIONS -LPM2004, Nara, Japan, 2004, 11-14 May, I. Umezu, T. Makino, M. Inada, K.-i. Yoshida and A. Sugimura
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Preparation of surface controlled silicon nanocrystallites by pulsed laser ablation
2004年11月
The 27th International Conference on the Physics of Semiconductors, Flagstaff, USA, 2004, July 26-30, I. Umezu, M. Inada, T. Makino and A. Sugimura
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Correlation between PL emission band and growth of oxide layer on surface of silicon nanocrystallites
2004年11月
The 27th International Conference on the Physics of Semiconductors, Flagstaff, USA, 2004, July 26-30, I. Umezu, M. Koyama, T. Hasegawa, K. Matsumoto, M. Inada and A. Sugimura
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Inter-dot electron transport in coupled InAs quantum dots under magnetic field
2003年11月
The 13th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS-13), odena, Italy, 2003 7/28-8/1, M. Inada, I. Umezu, P. O. Vaccaro, S. Yamada and A. Sugimura
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Effects of plasma surface treatment on the surface of silicon nanocrystal
2003年11月
The 11th International Conference on Modulated Semiconductor Structures, Nara, Japan, 2003, I. Umezu, K. Jyuoji, K. Yoshida, M. Inada, T. Makino and A. Sugimura
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Optical and tranport studies in coupled InAs quantum dots embedded in GaAs
2003年11月
The 11th International Conference on Modulated Semiconductor Structures, Nara, Japan, 2003, M. Inada, I. Umezu, P. O. Vaccaro, S. Yamada and A. Sugimura
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Optical and transport studies in coupled InAs quantum dots embedded in GaAs
2003年11月
The 11th Int. Conf. on Modulated Semiconductor Structures (MSS11), Nara, Japan, 2003, M. Inada, I. Umezu, P. O. Vaccaro, S. Yamada and A. Sugimura
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Recombination process of CdS quantum dot covered by novel polymer chains
2003年11月
The 11th International Conference on Modulated Semiconductor Structures,Nara, Japan, 2003, July14-18, I. Umezu, R. Koizumi, A. Sugimoto, M. Inada, T. Makino, A. Sugimura, Y. Sunaga, T. Ishii and T. Nagasaki
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Nanoprticle formation and chemical reaction in the silicon laser ablation plume with a hydrogen gas atmosphere
2003年11月
7th International Conference on Laser, Crete, Greece, 2003, October 5-10, M. Inada, T. Kimura, T. Makino, I. Umezu and A. Sugimura
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Correlation between surface oxide and photoluminescence properties of Si nanoparticles prepared by pulsed laser ablation
2003年11月
7th International Conference on Laser Ablation, Crete, Greece, 2003, October 5-10, I. Umezu, K. Matsumoto, M. Inada, T. Makino and A. Sugimura
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Effects of surface treatment on Si nanoparticle prepared by pulsed laser ablation in hellium gas
2003年11月
7th International Conference on Laser, Crete, Greece, 2003, October 5-10, I. Umezu, K. Jyuoji, K. Yoshida, M. Inada, T. Makino and A. Sugimura
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Structural and optical properties of silicon nanoparticles prepared by pulsed laser ablation in hydrogen bachground gas
2003年11月
7th International Conference on Laser, Crete, Greece, 2003, October 5-10, T. Makino, M. Inada, K. Yoshida, I. Umezu and A. Sugimura
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FFECTS OF HYDROGENATION ON PHOTOLUMINESCENCE OF SI NANOPARTICLES FORMED BY PULSED
2002年11月
E-MRS 2002 spring meeting, Strasbourg (France), 2002, June 18 – 21, M. Inada, H. Nakagawa, I. Umezu and A. Sugimura
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Mechanisms of Visible Photoluminescence from Size-Controlled Silicon Nanoparticles
2002年11月
Materials Research Society 2002 fall meeting, Boston, USA, 2002 ,12, T. Makino, N. Suzuki, Y. Yamada, T. Yoshida, I. Umezu and A. Sugimura
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Photoluminescence spectra of CdS nanoparticles possessing PEG tethered chains on the surface
2002年11月
5th International Conference on Nano-Molecular Electronics (ICNME 2002), Kobe, Japan, 2002, Dec.10-12, I. Umezu, R. Koizumi, K. Mandai, M. Inada, A. Sugimura, Y. Sunaga, T. Ishii and Y. Nagasaki
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Observation of inter-dot electron transport via spin-split states in InAs quantum dots
2002年11月
The 26 th International Conference on Physics of Semiconductors, Edinburgh (U.K.), 2002, July 28-August 2, M. Inada, S. Sato, I. Umezu, P. O. Vaccaro, S. Yamada and A. Sugimura
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Effects of nanoscale anodization of silicon surface on the photoluminescence properties
2002年11月
The 26 th International Conference on Physics of Semiconductors, Edinburgh (U.K.), 2002, July 28-August 2, I. Umezu, T. Yoshida, K. Matsumoto, M. Inada and A. Sugimura
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Optical properties of CdS quantum dot covered by novel polymer chains
2002年11月
The 26 th International Conference on Physics of Semiconductors, Edinburgh (U.K.), 2002, July 28-August 2, I. Umezu, K.Mandai1, R. Koizumi1, M. Inada, A. Sugimura, Y. Sunaga, T. Ishii and Y. Nagasaki