年	発表者名	標題	学会
IC078	2004	Hidefumi Akiyama	Lasing in T-shaped quantum wires	Colorado Meeting on Fundamental Optical Processes in Semiconductors (FOPS)   August 8-13, 2004   Estes Park, Colorado, USA
IC077	2004	Ji-Won Oh, Masahiro Yoshita, Y. Hayamizu, A. Ishii, H. Akiyama, L. N. Pfeiffer, K. W. West	Atomically Smooth Interface with Characteristic Step Edges in a (110) GaAs Quantum Well Revealed by Microphotoluminescence Technique	The 9th International Symposium on Advanced Physical Fields (APF-9), "Characterization of Artificial Nanostructures and Nanomaterials", P03 (Poster Presentation) March 1-4, 2004, NIMS (Tsukuba), Japan
IC076	2004	Yasushi Takahashi, Masahiro Yoshita, Hirotake Itoh, Toshiyuki Ihara, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West	Absorption spectra measured in T-shaped quantum-wire-laser waveguides	International Quantum Electronics Conference (CLEO/IQEC) Moscone Center West, San Francisco, California, May 2004
IC075	2003	A.Ishii, T.Aisaka, Ji-Won Oh, M.Yoshita and H.Akiyama	First Principles calculation of the epitaxial growth of GaAs(110) as an atomically flat substrate for nano structure	7th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures(ACSIN-7), Nara, Japan, November16-20, 2003
IC074	2003	Department of Applied Mathematics and Physics, Tottori University, Koyama,	Comparison between intersubband infrared absorption and electronic Raman scattering in a narrow single quantum well (awarded as an extended oral presentation)	7th International Conference on Intersubband Transition in Quantum Wells (ITQW 2003), Evolene, Switzerland, Sep 1-5, 2003
IC073	2003	M. Yoshita, Y. Hayamizu, H. Akiyama, L. N. Pfeiffer, K. W. West	Fabrication and microscopic characterization of a single quantum wire laser with high uniformity	The 11th International Conference on Modulated Semiconductor Structures (MSS11), Nara, Japan, July 14-18, 2003
IC072	2003	J. W. Oh, M. Yoshita, H. Itoh, H. Akiyama, L. N. Pfeiffer, K. W. West	Carrier Diffusion on Atomically Flat (110) GaAs Quantum Wells	The 11th International Conference on Modulated Semiconductor Structures (MSS11), Nara, Japan, July 14-18, 2003
IC071	2003	K. Ohdaira, H. Murata, S. Koh, M. Baba, H. Akiyama, R. Ito, and Y. Shiraki	Control of Type-I and Type-II Band Alignments in AlInAs/AlGaAs Self-assembled Quantum Dots by Changing AlGaAs Compositions	The 11th International Conference on Modulated Semiconductor Structures (MSS11), Nara, Japan, July 14-18, 2003
IC070	2003	T. Enomoto, H. Kubota, H. Akiyama, and Y. Ohmiya	Novel Method of Photon Counting of Multi-Color Bioluminescence for Reporter Gene Assay	31st Annual Meeting of the American Society for Photobiology, Baltimore, July 5-9, 2003
IC069	2003	Y. Hayamizu, M. Yoshita, H. Akiyama, L. N. Pfeiffer, and K. W. West	Evolution of gain in a high-quality single quantum wire laser	2003 CLEO/QELS Conference; Baltimore Convention Center, Baltimore, Maryland, USA, June 1-6, 2003
IC068	2003	H. Itoh, Y. Hayamizu, M. Yoshita, H. Akiyama, K. W. West and L. N. Pfeiffer	Photoluminescence excitation spectra in T-shaped quantum wires	2003 CLEO/QELS Conference; Baltimore Convention Center, Baltimore, Maryland, USA, June 1-6, 2003
IC067	2003	H. Akiyama	Many-body electron interactions and lasing in T-shaped quantum wires with high uniformity	invited, Photon-Mediated Phenomena Network Conference, Gregynog, Wales, UK , March 28 - 30, 2003
IC066	2003	H. Akiyama	Many-body electron interactions and lasing in T-shaped quantum wires with high uniformity	invited, The First German-Japanese Symposium on Spatially Resolved Spectroscopy and Fabrication of Nano-Atom Photonics, Berlin, Germany, March 17-19, 2003
IC065	2002	H. Akiyama	Many-body electron interactions and lasing in T-shaped quantum wires with high uniformity	Invited, COE International Workshop on Physics of Confined Electron Systems, Osaka University, Toyonaka, Japan, February 19-20, 2003
IC064	2002	M. Yoshita, J. W. Oh, H. Akiyama, L. N. Pfeiffer, K. W. West	Control of MBE surface step-edge kinetics to make an atomically smooth quantum well	International Conference on Molecular Beam Epitaxy (MBE XII), San Francisco, USA Sept. 15-20 2002
IC063	2002	T. Unuma, M. Yoshita, T. Noda, H. Sakaki, M. Baba, and H. Akiyama	Sensitivity of intersubband absorption linewidth and transport mobility to interface roughness scattering in GaAs quantum wells	29th International Symposium on Compound Semiconductors (ISCS 2002), Lausanne, Switzerland, October 7-10, 2002
IC062	2002	S. Watanabe, S. Koshiba, M. Yoshita, H. Sakaki, M. Baba, and H. Akiyama	Vertically polarized lasing and photoluminescence in crescent-shaped quantum wires	26th International Conference on the Physics of Semiconductors (ICPS 26), Edinburgh, UK, July 29- August 2, 2002
IC061	2002	Y. Hayamizu, L. N. Pfeiffer, M. Yoshita, S. Watanabe, A. Pinczuk, K. W. West, K. W. Baldwin, T. Unuma, and H. Akiyama	Ground state lasing in a high quality single quantum wire	26th International Conference on the Physics of Semiconductors (ICPS 26), Edinburgh, UK, July 29- August 2, 2002
IC060	2002	M. Morita, M. Koike, D. Rau, K. Era, M. Baba, M. Yoshita, and H. Akiyama	Luminescence and ultrafast decay properties of nano-phosphor ZnS:Cu, Al supported by sol-gel silica glass	6th International Conference of Excitonic Processes in Condenced Matter (EXCON 2002) , Darwin, Australia, July 22-26 2002
IC059	2002	H. Akiyama, M. Yoshita, L. N. Pfeiffer, A. Pinczuk, K. W. West, Ibo J. Matthews, and J. Wynn	Many-body interaction and lasing in highly uniform quantum wires	invited, 2002 CLEO/QELS Conference; Long Beach Convention Center, Long Beach, California, May 21-23, 2002
IC058	2002	Y. Takahashi, S. Watanabe, M. Yoshita, Loren N. Pfeiffer, Ken W. West, A. Pinczuk, H. Akiyama	Microscopic Imaging of emission patterns in T-shaped quantum wire lasers	2002 CLEO/QELS Conference; Long Beach Convention Center, Long Beach, California, May 21-23, 2002
IC057	2002	H. Akiyama	Electron interactions and lasing in highly uniform single quantum wires	American Physical Society, March meeting2002; Invited, Indiana Convention Center, Indianapolis, March 18 - 22, 2002
IC056	2001	Shinichi Watanabe, Shyun Koshiba, Masahiro Yoshita, Motoyoshi Baba, Hiroyuki Sakaki, and Hidefumi Akiyama	Temperature dependence of carrier migration in ridge-shaped quantum-wire laser structures	Sixth international symposium on advanced physical fields; Tsukuba(Japan), March 2001
IC055	2001	M. Morita, M. Baba, H. Fujii, D. Rau, M. Yoshita, H. Akiyama	Photoluminescence properties and ultrafast decay profiles of nanoparticles in sol-gel zirconia thin films XZr02 100-XCdS:Mn2+ and Eu3+	International Conference on Dynamical Processes in Excited States of Solids(DPC'01)Lyon, France, 1-4 July 2001.
IC054	2001	S. Watanabe, S. Koshiba, M. Yoshita, M. Baba, H. Sakaki, H. Akiyama	The optical polarization properties of lasing and photoluminescence in ridge quantum wire laser structures
IC053	2001	M. Yoshita, H. Akiyama, L. N. Pfeiffer, K. W. West	Monolayer-fluctuation-free interface formation by the cleaved-edge overgrowth method with growth interruption for uniform quantum wires and wells	QELS(Quantum Electronics and Laser Science Conference)2001;Balimore Convention Center,Baltimore,MD, 6-11 May 2001.
IC052	2001	M. Yoshita and H. Akiyama	Solid-Immersion Photoluminescence Microscopy of Novel GaAs Nano-Structures	CLEO/Pacific Rim 2001; Invited, Nippon Convention Center, Makuhari Messe,Chiba,Japan, 15-19 July 2001.
IC051	2000	Katsuyuki Watanabe, Shiro Tsukamoto, Yasutaka Imanaka, Tadashi Takamasu, Giyu Kido, Yoshihiko Gotoh, and Nobuyuki Koguchi,Masahiro Yoshita, Shinichi Watanabe, and Hidefumi Akiyama	Effects of Post-Annealing on Photoluminescence Properties of GaAs Quantum Dots Grown by Droplet Epitaxy	MRS:Boston(USA),November 2000
IC050	2000	T. Mano, S. Tsukamoto, N. Koguchi, S. Watanabe, M. Yoshita, H. Akiyama, K. Ono and M. Oshima,	Photoluminescence properties of InGaAs quantum dots fabricated by HDE method	MRS:Boston(USA),November 2000
IC049	2000	S. Koshiba, Y. Nakamura, T. Noda,　S. Watanabe, H. Akiyama, and H. Sakaki	Transformation of GaAs (001)-(111)B facet structure by surface diffusion during molecular beam epitaxy on patterned substrates	MBE-XI:Beijing(China), September 2000
IC048	2000	K. Koyama, M. Baba, M. Yoshita, T. Suemoto, and H. Akiyama	High-efficiency near-field light collection and fourier imaging via solid immersion lenses	2000 CLEO/QELS Conference, (San Francisco, California, 2000, 5, 7-12) QTuA.
IC047	2000	M. Yoshita, N. Kondo, H. Sakaki, M. Baba, and H. Akiyama	(110) interface roughness and local electronic states in GaAs T-shaped quantum wires and wells	2000 CLEO/QELS Conference, (San Francisco, California, 2000, 5, 7-12) QMC.
IC046	1999	M. Morita, D. Rau, H. Fujii, K. Minami, S. Murakami, M. Baba, M. Yoshita, and H. Akiyama	Photoluminescence of CdS:Mn2+ and Eu3+ nanoparticles dispersed in zirconia sol-gel films	International Conference on Luminescence and Optical Spectroscopy of Condensed Matter Osaka,Japan, 1999.8.23-27
IC045	1999	T. Tsujikawa, S. Mori, H. Watanabe, M. Yoshita, H. Akiyama, R. van Dalen, K. Onabe, H. Yaguchi, Y. Shiraki, and R. Ito	Fabrication and Optical Properties of GaAs/AlGaAs Quantum Dot Grown in Tetrahedral-Shaped Recesses on GaAs (111)B Substrates by MOVPE	The 9th International Conference on Modulated Semiconductor Structures (MSS9) (Fukuoka, 1999. 7).
IC044	1999	K. Koyama, M. Baba, M. Yoshita, T. Suemoto, and H. Akiyama	Efficient light-collection effect in fluorescence microscopy with solid immersion lens	Quantum Electronics and Laser Science (QELS) Conference '99 (Baltimore, 1999.5.23-28).
IC043	1999	S. Watanabe, S. Koshiba, M. Yoshita, H. Sakaki, M. Baba, and H. Akiyama	Imaging characterization for lasing and luminescence in ridge quantum wire structures,	Quantum Electronics and Laser Science (QELS) Conference '99 (Baltimore, 1999.5.23-28).
IC042	1999	M. Yoshita, M. Baba, and H. Akiyama	Solid-immersion photoluminescence imaging and spectroscopy with high-spatial resolution on GaAs facet nano-structures	Conference on Laser and Electro-Optics (CLEO) '99 (Baltimore, 1999.5.23-28).
IC041	1998	M. Baba, M. Yoshita, T. Sasaki, and H. Akiyama	Application of solid immersion lens to submicron resolution imaging of nano-scale quantum wells	The 5th international conference on near-field optics and related techniques (Shirahama, 1998. 12).
IC040	1998	M. Yoshita, T. Sasaki, M. Baba, S. Koshiba, H. Sakaki, and H. Akiyama	Carrier transfer in facet-growth GaAs quantum wells studied by solid immersion  photoluminescence microscopy	International symposium on compound semiconductors (Nara, 1998. 10).
IC039	1998	S. Koshiba, S. Watanabe, Y. Nakamura, M. Yamauchi, M. Yoshita, M. Baba, H. Akiyama, and H. Sakaki	Selective MBE growth of GaAs/AlAs ridge structures containing 10-nm scale wires and side quantum wells and their stimulated emission characteristics	MBE-X (Cannes, 1998. 9).
IC038	1998	M. Yoshita, H. Akiyama, T. Someya, and H. Sakaki	Stabilized one-dimensional excitons in high-quality InGaAs T-shaped quantum wires	International quantum electronics conference (IQEC) 1998 (San Francisco, 1998. 5).
IC037	1996	H. Akiyama, T. Someya, and H. Sakaki	Microscopic photoluminescence spectroscopy of 5nm-scale T-shaped quantum wires fabricated by cleaved edge overgrowth method	International quantum electronics conference (IQEC) 1996 (Sidney, 1996. 8).
IC036	1996	T. Someya, CLEO-Pasific
IC035	1996	H. Akiyama	Spectroscopy of one-dimensional excitons in GaAs quantum wires	(invited), The 6th NEC symposium on Fundermental Approaches to New Material Phases -Quantum Optical Phenomena in Spatially Confined Materials-, (1996, Karuizawa, Japan).
IC034	1996	T. Someya, H. Akiyama, and H. Sakaki	Enhancement of binding energy and lateral Confinement on One-dimensional Excitons 5-nm-scale T-shaped Quantum Wires	International Conference on Physics of Semiconductors, (1996, Germany).
IC033	1996	H. Akiyama	One-dimensional Excitons and T-shaped Quantum Wires	(invited), Workshop on Optical Properties of Semiconductor Structures, (1996, Salt Lake City, USA).
IC032	1996	Hidefumi Akiyama, Takao Someya, and Hiroyuki Sakaki	Microscopic photoluminescence spectroscopy of 5nm-scale T-shaped quantum wires fabricated by cleaved edge overgrowth method	1996 XX International Quantum Electronics Conference (1996, Sydney, Australia).
IC031	1995	H. Yaguchi, S. Miyoshi, H. Arimoto, S. Saito, H. Akiyama, K. Onabe, Y. Shiraki, R. Ito	Time-resolved Photoluminescence Study of GaP1-xNx Alloys	14th Electronic Materials Symposium, (1995, Izu-Nagaoka, Japan).
IC030	1995	H. Yaguchi, S. Miyoshi, H. Arimoto, S. Saito, H. Akiyama, K. Onabe, Y. Shiraki, R. Ito	Time-resolved Photoluminescence Study of Rediative Transition Processes in GaP1-xNxAlloys	22nd International Symposium on Compound Semicondutors, (1995, Cheju Island, Korea).
IC029	1995	N. Usami. H. Akiyama, Y. Shiraki, S. Fukatsu	Extion Diffusion in SiGe /Si Quantum Wells on a V -groove Patterned Si Substrate	Seventh International Conference on Modulated Semiconductor Structures (1995, Madrid, Spain].
IC028	1995	Tsujino, H. Akiyama, H. Sugawara, T. Noda, M. Rufenacht, and H. Sakaki	Novel Photovoltaic Responce to Intersubband Excitation in GaAs/AlAs Quantum Well structures	to be published in Superlattices and Microstructures.]
IC027	1995	S. Tsujino, H. Akiyama, H. Sugawara, T. Noda, M. Rufenacht, and H. Sakaki	Novel Photovoltaic Responce to Intersubband Excitation in GaAs/AlAs Quantum Well structures	to be presented in International Conference on Intersubband Transitions in Quantum Wells: Physics and Applications, (1995, Kibbutz Ginosar, Israel).
IC026	1995	J. Cerne, H. Akiyama, M.S. Sherwin, S. J. Allen, T. Someya, S. Koshiba, H. Sakaki, Y. Arakawa, and Y. Nagamune	Hot excitons in quantum wells, wires, and Dots	Hot Carriers in Semiconductors IX (1995, Chicago, USA).
IC025	1995	T. Someya, H. Akiyama, M. Yamauchi, H. Sugawara and H. Sakaki	Effect of Lateral Confinement on Excitonic Wavefunctions in Edge Quantum Wires	The 7th International Conference on Modulated Semiconductor Structures, (1995, Madrid, Spain).
IC024	1995	T. Someya, H. Akiyama, and H. Sakaki	Laterally Squeezed Excitonic Wave Function in T-shaped GaAs Quantum Wires	(post-deadline paper), Conference on Quantum Electronics and Laser Science (1995, Baltimore, USA).
IC023	1995	H. Akiyama, and H. Sakaki	Thermalization and diffusion of Low Dimensional Excitons in Quantum Wires and Quantum Wells	(invited), The first international Conference of Low Dimensional Structures and Devices, (1995, Singapore).
IC022	1995	S. Tsujino, H. Akiyama, H. Sugawara, M. Rufenacht, Y. Kadoya, T. Noda, and H. Sakaki	Effect of Intense Intersubband Optical Excitation on the Electron Distribution in GaAs/AlAs Quantum Wells	International Workshop on Mesoscopic Physics and Electronics, (1995, Tokyo).
IC021	1994	M. Rufenacht, H. Akiyama, S. Tsujino, Y. Kadoya, and H. Sakaki	Efficient modulation of carrier density in novel double quantum well structure by low optical pump power	The 1st International Symposium on Compound Semiconductors, (1994, San Diego, USA).
IC020	1994	Hidefumi Akiyama, Toshio Matsusue, and Hiroyuki Sakaki	Exciton diffusion and energy relaxation in GaAs quantum wells under strong magnetic field	International Quantum Electronics Conference (1994, Anaheim, USA).
IC019	1993	S. Koshiba, H. Noge, Y. Nakamura, H. Akiyama, T. Inoshita, H. Ichinose, K. Wada, R. Hull, and H. Sakaki	MBE growth of quantum-wire structures on top of sharp ridge using a mesa-patterned substrate	JRDC International Symposium on Nanostructures and Quantum Effects, (1993, Tsukuba, Japan).
IC018	1993	T. Someya, H. Akiyama, Y. Kadoya, H. Noge, and H. Sakaki	Oxygen Incorporation at GaAs/AlGaAs Interfaces Grown by Molecular Beam Epitaxy	1st International Symposium on Control of Semiconductor Interfaces (1993, Karuizawa, Japan).
IC017	1993	H. Sugawara, H. Akiyama, Y. Kadoya, A. Lorke, S. Tsujino, T. Matsusue, and H. Sakaki	Control of electron population by intersubband optical excitation in a novel asymmetric double quantum well structure: proposal and demonstration	NATO advanced research workshop on quantum well intersubband transition-physics and devices (1993, Whistler, Canada).
IC016	1993	S. Koshiba, H. Noge, H. Ichinose, H. Akiyama, Y. Nakamura, T. Inoshita, T. Someya, K. Wada, A. Shimizu, and H. Sakaki	MBE growth of GaAs nanometer-scale ridge quantum wire structures and their structural and optical characterizations	The 6th International Conference on Modulated Semiconductor Structures, (1993, Garmisch-Partenkircen, Germany).
IC015	1993	T. Someya, H. Akiyama, Y. Kadoya, and H. Sakaki	Quantitative study of oxygen incorporation on MBE-grown AlAs surfaces during growth interruption and its effect on nonradiative recombination in GaAs/AlAs quantum wells	The 20th International Symposium on Gallium Arsenide and Related Compounds, (1993, Freiburg, Germany).
IC014	1993	H. Akiyama, T. Someya, H. Sakaki, S. Koshiba, H. Noge, T. Inoshita, Y. Nakamura, and A. Shimizu	Thermalization effect in radiative decay of 1D excitons in ridge quantum wires	Conference on Quantum Electronics and Laser Science (1993, Baltimore).
IC013	1993	H. Akiyama, H. Sugawara, Y. Kadoya, A. Lorke, S. Tsujino, T. Matsusue, and H. Sakaki	Electron pumping in novel asymmetric double quantum well structures by infrared optical excitation at intersubband resonance	Conference on Quantum Electronics and Laser Science (1993, Baltimore).
IC012	1993	T. Matsusue, T. Saiki, K. Kuwata-Gonokami, H. Akiyama, and H. Sakaki	Phase relaxation processes in island-inserted quantum well structures - supperssion of relaxation and giant quantum beats	Ultrafast Electronics & Optoelectronics Topical Meeting, (1993, San Francisco).
IC011	1993	H. Akiyama, T. Matsusue, and H. Sakaki	Carrier scattering and excitonic effects on electron-hole pair diffusion measured with optical fiber probing technique	Ultrafast Electronics & Optoelectronics Topical Meeting, (1993, San Francisco).
IC010	1992	S. Koshiba, H. Noge, H. Akiyama, Y. Nakamura, A. Shimizu, and H. Sakaki	MBE growth of ridge quantum wire structures on top of (100)-(111)B facet and their optical properties	The 19th International Symposium on Gallium Arsenide and Related Compounds, (1992, Karuizawa, Japan).
IC009	1992	A. A. Yamaguchi, J. Ahopelto, K. Nishi, A. Usui, H. Sakaki, and H. Akiyama	Optical properties of nanoscale InP boxes grown by VPE	The 19th International Symposium on Gallium Arsenide and Related Compounds, (1992, Karuizawa, Japan).
IC008	1992	T. Matsusue, H. Akiyama, and H. Sakaki	Diffusion of two-dimensional excitons ina pseudo-random potentials embedded in quantum well structures	The 6th International Conference on Superlattices, Microstructures and Microdevices, (1992, Sian, China).
IC007	1992	H. Sakaki, H. Sugawara, T. Matsusue, H. Akiyama, A. Shimizu	Intersubband transition processes and their control in potential-inserted quantum wells (PI-QWs)	Advanced Research Workshop on Intersubband Transitions in Quantum Wells, (1992, Cargese, France).
IC006	1990	T. Kuga, H. Akiyama, M. Kuwata-Gonokami, and M. Matsuoka	Picosecond linear and nonlinear spectroscopies of excitons and biexcitons in CuCl	Taiwan-Japan Workshop on Solid-State Optical Spectroscopy (1990, Taiwan)
IC005	1990	H. Akiyama, M. Kuwata-Gonokami, T. Kuga, K. Kurihara, and M. Matsuoka	Temperature dependence of polariton luminescence in CuCl	International Conference on Luminescence (1990, Lisbon).
IC004	1989	M. Kuwata-Gonokami, R. Shimano, J. Iwamatsu, H. Akiyama, T. Kuga, and M. Matsuoka	Optical nonlinearity and dynamics of an exciton-biexciton system in CuCl in the weak excitation regime	The Second International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (1989, Bad Stur, GDR).
IC003	1989	H. Akiyama, M. Kuwata, T. Kuga, and M. Matsuoka	Radiative decay and momentum relaxation of biexcitons in CuCl	Conference on Quantum Electronics and Laser Science (1989, Baltimore).
IC002	1988	T. Kuga, M. Kuwata, H. Akiyama, T. Hirano, and M. Matsuoka	Biexciton two-photon excitation by cw tunable uv picosecond pulses	XVI International Conference on Quantum Electronics (1988, Tokyo).
IC001	1988	T. Kuga, M. Kuwata, H. Akiyama, T. Hirano, and M. Matsuoka	Dynamics of exciton-polariton luminescence with high repetition tunable UV picosecond pulses	Sixth International Conference on Ultrafast Phenomena (1988, Kyoto).