2013
39th IEEE Photovoltaic Specialists Conference(PVSC39)
(Tampa, USA, June 16-21)
InAs Quantum Well Islands - a Novel Structure For Photon Up-conversion From the Near IR To the Visible
I. Kamiya, D. Tex, K. Shimomura, F. Yamada, K. Takabayashi, and Y. Kanemitsu(6/20)
E-MRS 2013 SPRING MEETING
(Strasbourg, France, May 27-31)
Design concept for efficient intermediate band solar cells based on multicarrier Auger processes
D. Tex, I. Kamiya, and Y. Kanemitsu(5/27)
The 7th International Conference on Nanophotonics/The 3rd Conference on Advances in Optoelectronics and Micro (ICNP/AOM 2013)
(Hong Kong, China, May 19-23)
Quantized Exciton Recombination Dynamics in Single-walled Carbon Nanotubes
T. Nishihara, Y. Yamada, M. Okano, and Y. Kanemitsu (Invited) (5/21)
Seventh International conference on Molecular Electronics and Bioelectronics(M&BE7)
(Fukuoka, JAPAN, March 17-19)
Exciton Decay Dynamics in Hole-Doped Single-Walled Carbon Nanotubes
T. Nishihara, Y. Kimoto, M. Okano, Y. Yamada, and Y. Kanemitsu(3/18)
SPIE Photonics West 2013
(California, USA, February 2-7)
Dynamics of excitons and trions in semiconducting carbon nanotube
M. Okano, T. Nishihara, Y. Yamada, and Y. Kanemitsu (Invited) (2/6)
2012
4th International Workshop on Quantum Nanostructure Solar Cells
(Kobe, JAPAN, December 04-05)
Efficient upconversion in InAs/AlGaAs quantum well islands for intermediate state solar cells
D. Tex, I. Kamiya, and Y. Kanemitsu (12/05)(Invited)
The 2nd International Conference on MEXT Project of Integrated Research on Chemical Synthesis
“Molecular Functions in Complex Systems”
(Nagoya, JAPAN, December 10-11)
Explore for optical functionalities of semiconducting nanomaterials using femtosecond laser spectroscopy
M. Okano, T. Nishihara, Y. Yamada, and Y. Kanemitsu (Poster P-41 12/10)
Optical Spectroscopy of Cycloparaphenylenes
T. Nishihara, Y. Segawa, K. Itami, and Y Kanemitsu (Poster P-42 12/10)
2012 Materials Research Society Fall Meeting(2012MRS Fall)
(Boston, USA, November 25-30)
The Quantum Well Island - A New Candidate for Intermediate State Solar Cell Quantum Structures
D. Tex, I. Kamiya, and Y. Kanemitsu (11/28)
Dynamics of Free Carriers in SrTiO3
Y. Yamada and Y. Kanemitsu (11/26)
Auger recombination dynamics in type-II Ge/Si quantum dots and its application to photovoltaic devices
T. Tayagaki, K. Ueda, S. Fukatsu, N. Usami, and Y. Kanemitsu (11/28)
International Workshop on Nitride Semiconductors 2012 (IWN2012)
(Sapporo, JAPAN, October 14-19)
Photoluminescence dynamics of high-density excitons in AlGaN mixed crystals
D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu (ThP-PR-36 Poster 10/18)
2012 International Conference on Solid State Devices and Materials (SSDM2012)
(Kyoto, JAPAN, September 25-27)
Multiexciton Generation and Recombination in Semiconductor Nanomaterials
Y. Kanemitsu (09/25)(Invited)
International Univon of Materials Research Societies- Int'l Conf. on Electronic Materials (IUMRS-ICEM2012)
(Yokohama, JAPAN, September 23-28)
Optical Responses of Group IV Semiconductor Nanostructures
Y. Kanemitsu (09/24)(Invited)
DYCE International Workshop
(Hokkaido, JAPAN, August 07-11)
Recombination dynamics of high-density carriers in Ge/Si heterostructures
T. Tayagaki (08/09)(Invited)
Auger recombination in semiconductors nanostructures
Y. Kanemitsu (08/10)(Invited)
31st International Conference on the Physics of Semiconductors (ICPS2012)
(Zurich, Switzerland, July 29 - August 03)
Band-gap shrinkage in hole-doped single-walled carbon nanotubes
Y. Kimoto, M. Okano, and Y. Kanemitsu (P 31.15 7/31)
Magneto-photoluminescence excitation spectroscopy in T-shaped GaAs quantum wires
M. Okano, Y. Kanemitsu, S. Chen, T. Mochizuki, M. Yoshita, H. Akiyama,
L. N. Pfeiffer, and K. W. West (P 38.10 7/31)
Recombination dynamics of excitons and trions in hole-doped single-walled carbon nanotubes
T. Nishihara, M. Okano, Y. Yamada, and Y. Kanemitsu (P 61.36 8/2)
Fast luminescence decay of electron-hole quasi-two dimensional systems in Si nanolayer
Y. Sakurai, T. Tayagaki, K. Ohmori, K. Yamada, Y. Kanemitsu, K.Shiraishi,
and S. Nomura (P 38.27 7/31)
38th IEEE Photovoltaic Specialists Conference(PVSC38)
(Austin, USA, June 03-08)
Enhanced Carrier Extraction under Strong Light Irradiation in Ge/Si Type-II Quantum Dot Solar Cells
T. Tayagaki, N. Usami, W. Pan, Y. Hoshi, and Y. Kanemitsu (06/08)
Fifth International Conference on Optical, Optoelectronic and Photonic Materials and Applications (ICOOPMA12)
(Nara, JAPAN, June 03-07)
Multicarrier Recombination Dynamics in Semiconductor Nanomaterials
Y. Kanemitsu, M. Okano, T. Nishihara, S.Taguchi and Y. Yamada (invited)(06/06)
Photocarrier Recombination Dynamics in Rutile and Anatase TiO2
Y. Yamada and Y. Kanemitsu (06/07)
Mechanism of photoluminescence enhancement of single-walled carbon nanotubes by chemical doping
M. Okano and Y. Kanemitsu (06/04)
Exciton Recombination Dynamics in Hole-doped Single-walled Carbon Nanotubes
T. Nishihara, M. Okano, Y. Yamada and Y. Kanemitsu (06/04)
221st ECS Meeting in Seattle
(Washington, USA, May 06-10)
Dynamics of Excitons and Trions in Single-Walled Carbon Nanotubes
T. Nishihara, M. Okano, and Y. Kanemitsu (05/08)(Invited)
DYCE-ASIA Workshop
(Tokyo, JAPAN, April 23-24)
Multicarrier recombination dynamics in semiconductors
Y. Kanemitsu (04/24)(Invited)
5th GCOE International Symposium on Photonics and Electronics Science and Engineering
(Kyoto, JAPAN, March 09)
Charge transfer dynamics in CdS/CdTe nanocrystal quantum dots studies by transient absorption spectroscopy
S. Taguchi, and Y. Kanemitsu (Poster)
Multiexcition Dynamics in Semiconductor Nanomaterials
Y. Kanemitsu
American Physical Society March Meeting 2012 (APS 2012)
(Boston, USA, February 27- March 02)
Dynamics of charge separation and multicarrier recombinaiton in CdS/CdTe heterodimer nanocrystals
S. Taguchi, M. Saruyama, T. Teranishi, and Y. Kanemitsu (A18.00007 02/27)
2011
21st International Photovoltaic Science and Engineering Conference(PVSEC-21)
(Fukuoka, Japan, November 28 - December 02)
Carrier extraction and multi-carrier interactions in Ge/Si quantum dot solar cells
T. Tayagaki, N. Usami, and Y. Kanemitsu (3D-5P-20 11/30)
7th Handai Nanoscience and nanotechnology International Symposium -Nanoscience and nanotechnology in the Next Ten Years-
(Osaka, Japan, November 10-11)
Multiexciton Dynamics in New Solar Cell Materials
Y. Kanemitsu (11/11)(Invited)
2011 International Conference on Solid State Devices and Materials (SSDM 2011)
(Nagoya, Japan, September 28-30)
Phonon-Assisted Band-to-Band Luminescence and Carrier Recombination Processes in SrTiO3
Y. Yamada and Y. Kanemitsu (p-9-4 9/29)
24th International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 24)
(Nara, Japan, August 21-26)
High-Density Carrier Dynamics in Ge/Si Quantum Dots Studied by Time-Resolved Photoluminescence Spectroscopy
T. Tayagaki, K. Ueda, S. Fukatsu, Y. Kanemitsu (1B4-3 8/22)
Exciton and Biexciton Dynamics in CdSe Nanospheres and Nanorods: Shape Dependence
S. Taguchi, M. Saruyama, T. Teranishi, Y. Kanemitsu (2C4-3 8/23)
16th International Conference on Luminescence & Optical Spectroscopy of Condensed Matter (ICL'11)
(Ann Arbor, USA, June 26-July 1)
Blue Light Emission and Photocarrier Dynamics of Perovskite Oxide Semiconductors
Y. Yamada, and Y. Kanemitsu (ThLL4 6/30)(Invited)
4th Workshop on Nanotube Optics and Nanospectroscopy(WONTON'11)
(Bordeaux, France, May 29-June 1)
Optical Spectroscopy of Dark Excitons and Trions in Carbon Nanotubes
R. Matsunaga, K. Matsuda, and Y. Kanemitsu(Invited 5/30)
Photoluminescence Enhancement of Single-walled Carbon Nanotube Using Localized Plasmon Resonance Effect
K. Matsuda, T. Sakashita, Y. Miyauchi, and Y. Kanemitsu(Poster 5/29)
7th International Symposium on Transparent Oxide Thin Films for Electronics and Optics(TOEO-7)
(Tokyo, Japan, March 14-16)
Band-Edge Luminescence From SrTiO3: No Polaron Effect
Y. Yamada and Y. Kanemitsu (14p-P066)
SPIE Photonics West
(San Francisco, California, USA, January 22-27)
Photocarrier recombination dynamics of SrTiO3
Y. Yamada and Y. Kanemitsu (7937-59) (Invited)
2010
International Symposium on Molecular Nanotechnology
(Nara, Japan, December 1-2)
Raman Spectroscopy of Single- and Bi-layer Graphenes Synthesized by Alcohol Chemical Vapor Deposition
M. Okano, R. Matsunaga, K. Matsuda, S. Masubuchi, T. Machida, and Y. Kanemitsu (P-3)
Shape Dependence of Biexciton Recombination Dynamics in CdSe Nanocrystals
S. Taguchi, M. Saruyama, T. Teranishi, and Y. Kanemitsu (P-4)
2010 Materials Research Society Fall Meeting
(Boston, USA, November, 29 - December, 3)
Relaxation of Hot Carriers in Ge/Si Quantum Dots
T. Tayagaki, S. Fukatsu, and Y. Kanemitsu (AA16.4)
30th International Conference on the Physics of Semiconductors (ICPS 2010)
(Seoul, Korea, July, 25-30)
Dark excitons observed in single carbon nanotube spectroscopy
R. Matsunaga, K. Matsuda, Y. Kanemitsu (ThD3-1)
Blue light emission from highly photoexcited SrTiO3
Y. Yamada and Y. Kanemitsu (FrD2-1) (invited)
Diffusive exciton-polariton propagation in AlGaN mixed crystals: A photoluminescence study
D. Hirano, T. Tayagaki, Y. Yamada, Y. Kanemitsu (FrD2-3)
Carrier dynamics and control of Auger recombination in Si1-x Gex/Si heterostructures under high-density photoexcitation
T. Tayagaki, S. Fukatsu, Y. Kanemitsu (P1-179)
Photocarrier dynamics in Mn-doped CdS nanocrystal quantum dots: Energy transfer versus Auger recombination
S. Taguchi, A. Ishizumi, Y. Kanemitsu (P2-130)
9th International Conference on Excitonic and Photonic Processes in Condensed and Nano Materials (EXCON'10)
(Brisbane, Australia, July, 11-16)
Light emission from highly photoexcited SrTiO3 and electron-doped SrTiO3
Y. Kanemitsu and Y. Yamada (plenary)
Novel Blue Photoluminescence Spectrum and Dynamics in Rutile TiO2
Y. Yamada and Y. Kanemitsu
17th International Conference on Dynamical Processes in Excited States of Solids (DPC'10)
(Argonne, USA, June, 20-25)
Energy transfer between excitons and plasmons in semiconductor-metal hybrid-nanostructures
Y. Kanemitsu and K. Matsuda (AI-2) (invited)
Auger Recombination Dynamics in SrTiO3 under High-Density Photoexcitation
Y. Yamada and Y. Kanemitsu (P71)
Energy Transfer Dynamics in Mn2+-doped CdS Nanocrystals
S. Taguchi, A. Ishizumi, and Y. Kanemitsu (BO-6)
The 4th Yamada Symposium on APSE 2010 Advanced Photons and Science Evolution
(Osaka, Japan, June, 14-18)
Multi-exciton generation and solar cell physics
T. Tayagaki (invited)
E-MRS 2010 Spring Meeting
(Strasbourg, France, June, 7-11)
Well-width dependence of Auger recombination rate in Si1-xGex/Si single quantum wells under high-density photoexcitation
T. Tayagaki, S. Fukatsu, and Y. Kanemitsu (J-10-1) (invited)
The 37th International Symposium on Compound Semiconductors (ISCS 2010)
(Kagawa, Japan, May, 31 - June, 4)
Optical properties and exciton dynamics in hole-doped single-walled carbon nanotubes
K. Matsuda, Y. Miyauchi, T. Sakashita, and Y. Kanemitsu (TuE2-2)
3rd GCOE International Symposium on Photonics and Electronics Science and Engineering
(Kyoto, Japan, March, 12)
Ultrafast decay of exciton luminescence due to diffusive exciton-polariton propagation in AlxGa1-xN mixed crystals
D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu (P-27)
Origin of low energy emission peaks in carbon nanotubes
R. Matsunaga, K. Matsuda, and Y. Kanemitsu (P-28)
Multicarrier Recombination Dynamics in Mn2+-doped CdS Nanocrystal Quantum Dots
S. Taguchi and Y. Kanemitsu (P-29)
2009
2009 MRS Fall Meeting
(Boston, USA, November, 30 - December, 4)
Alloy Composition-dependent Biexciton Luminescence Dynamics in AlxGa1?xN Mixed Crystals
D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu (I10.7)
Study of Magneto-optical Properties and Carrier Dynamics in Mn2+-doped CdS Nanocrystals
S. Taguchi, A. Ishizumi, T. Tayagaki, and Y. Kanemitsu (N7.33)
GCOE on Photonics and Electronics Science and Engineering
- The 2nd Young Researchers International Symposium -
(Kyoto, Japan, November, 6)
Ultrafast dynamics of high-density excitons in GaN crystals and GaN-based mixed crystals
D. Hirano (OP4)
23rd International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 23)
(Netherlands, Utrecht, August, 23-28)
Quantized Auger Recombination and Carrier Multiplication in Semiconductor Nanoparticles and Carbon Nanotubes
Y. Kanemitsu, A. Ueda, T. Tayagaki, and K. Matsuda (ID 99)
E-MRS 2009 Spring Meeting
(Strasbourg, France, June, 8-12)
Multiexciton Generation and Quantized Auger Recombination in One-Dimensional Carbon Nanotubes and Nanocrystal Quantum Dots
Y. Kanemitsu, A. Ueda, T. Tayagaki, and K. Matsuda (B-13-4)
Blue Photoluminescence of SrTiO3: A New Probe for Carrier Density
Y. Yamada, T. Tayagaki, H. Yasuda, and Y. Kanemitsu (E-5-4)
Localization dynamics of biexcitons and electron-hole plasmas in GaN-based mixed crystals
D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu (J-J14-7)
Luminescence and magnetic properties of Co doped ZnO nanocrystals
S. Taguchi, T. Tayagaki, and Y. Kanemitsu (K-13-3)
3rd Workshop on Nanotube Optics & Nanospectroscopy (WONTON'09)
(Matsushima, Sendai, Japan, June, 7-10)
Symmetry-Induced Exciton Distribution between the Bright and Dark States in Single Carbon Nanotubes
R. Matsunaga, K. Matsuda, and Y. Kanemitsu (P24)
Exciton Radiative Lifetimes and Coherence Lengths in Single-Walled Carbon Nanotubes
Y. Miyauchi, R. Matsunaga, H. Hirori, K. Matsuda, and Y. Kanemitsu (P27)
2009 APS March Meeting
(Pittsburgh, Pennsylvania, USA, March, 16-20)
Exciton Distribution between the Bright and Dark States in Single Carbon Nanotubes Studied by Magneto-Photoluminescence Spectroscopy
R. Matsunaga, K. Matsuda, and Y. Kanemitsu (T24.00003)
Exciton Radiative Lifetimes and Their Temperature Dependence in Single-Walled Carbon Nanotubes
Y. Miyauchi, R. Matsunaga, H. Hirori, K. Matsuda, and Y. Kanemitsu (T24.00006)
2nd GCOE International Symposium on Photonics and Electronics Science and Engineering
(Kyoto, Japan, March, 13)
Optical Spectroscopy of Individual Semiconductor Nanomaterials
Y. Kanemitsu
Biexciton localization dynamics in AlxGa1-xN mixed crystals
D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu (P-26)
Photoluminescence of Dark Excitons in Carbon Nanotubes Studied by Single Nanotube Spectroscopy
R. Matsunaga, K. Matsuda, and Y. Kanemitsu (P-27)
2008
2008 MRS Fall Meeting
(Boston, Massachusetts, US, December, 1-5)
Study of Carrier Multiplication In Nanocrystal Quantum Dots and One-dimensional Carbon Nanotube
A. Ueda, T. Tayagaki, K. Matsuda, and Y. Kanemitsu
Suppression of Nonradiative Auger Recombination in Si1-xGex/Si Superlattices under High-Density Photoexcitation
T. Tayagaki, S. Fukatsu, and Y. Kanemitsu
15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'08)
(Lyon, France, July, 7-11)
Rapid localization of biexcitons in AlxGa1-xN mixed crystal
D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu
Direct Observation of Dark Exciton States in Single Carbon Nanotubes
R. Matsunaga, K. Matsuda, and Y. Kanemitsu
8th International Conference on Excitonic Processes in Condensed Matter (EXCON'08)
(Kyoto, Japan, June, 22-27)
Experimental study of Aharonov-Bohm effect in a single carbon nanotube
K. Matsuda, R. Matsunaga, and Y. Kanemitsu
Near-field photoluminescence of exciton magnetic polarons in CdTe/Cd0.75Mn0.25Te quantum wires
Y. Harada, T. Kita, O. Wada, K. Matsuda, Y. Kanemitsu, H. Ando, and H. Mariette
Photoluminescence and Raman scattering spectra in metal/semiconductor-nanoparticle composite-monolayer films
M. Kawai, N. Matsuura, H. Yanagi, A. Yamamoto, K. Hosoki, and Y. Kanemitsu
Raman scattering spectra of CdS nanocrystals fabricated by a reverse micelle method
A. Yamamoto, H. Endo, N. Matsuura, A. Ishizumi, and Y. Kanemitsu
Exciton-phonon interactions in single-walled carbon nanotubes: temperature dependence
K. Yoshikawa, K. Matsuda, and Y. Kanemitsu
Size-dependent photoluminescence blinking statistics of single CdSe/ZnS nanocrystals
Y. Ito, K. Matsuda, and Y. Kanemitsu
Mechanism of carrier multiplication in carbon nanotubes studied by ultrafast pump-probe spectroscopy
A. Ueda, K. Matsuda, T. Tayagaki, and Y. Kanemitsu
2007
2nd Workshop on Nanotube Optics & Nanospectroscopy (WONTON'07)
(Ottawa, Canada，June, 4-7)
Exciton-phonon and exciton-exciton interactions studied by micro-photoluminescence spectroscopy of individual single-walled carbon nanotubes
K. Matsuda, T. Inoue, Y. Murakami, S. Maruyama, and Y. Kanemitsu
Environment-dependent exciton dynamics of single-walled carbon nanotubes studied by femtosecond excitation correlation spectroscopy
H. Hirori, K. Matsuda, Y. Miyauchi, S. Maruyama, and Y. Kanemitsu
16th International Conference on Dynamical Processes in Excited States of Solids (DPC07)
(Segovia, Spain，June, 17-22)
Photoluminescence intermittency in single CdSe nanoparticles: environment dependence
Y. Ito, K. Matsuda, and Y. Kanemitsu
Dynamics of electron-Hole plasmas in highly excited GaN-based ternary alloys
D. Hirano, and Y. Kanemitsu
Exciton dynamics of single-walled carbon nanotubes studied by single-nanotube spectroscopy
K. Matsuda, H. Hirori, T. Inoue, S. Maruyama, and Y. Kanemitsu
Raman scattering spectra and crystal structure of cds nanocrystals
A. Yamamoto, H. Endo, N. Matsuura, A. Ishizumi, and Y. Kanemitsu
2006
International Workshop on Nitride Semiconductors 2006 (IWN2006)
(Kyoto, Japan，October, 22-27)
Ultrafast optical processes in highly excited InGaN ternary alloys
D. Hirano, H. Inouye, and Y. Kanemitsu
Microscopic photoluminescence spectroscopy of Eu3+-doped GaN epitaxial films
A. Ishizumi, J. Sawahata, K. Akimoto, and Y. Kanemitsu
28th International Conference on the Physics of Semiconductors (ICPS28)
(Vienna, Austria，July, 24-28)
Atomistic structure of ZnSe nanowires on ZnSe(001) grown catalytically at low temperatures
Y. Ohno, T. Shirahama, S. Takeda, A. Ishizumi, and Y. Kanemitsu
Photoluminescence blinking and spectral diffusion of an individual single-walled carbon nanotube
K. Matsuda, T. Inoue, Y. Murakami, S. Maruyama, and Y. Kanemitsu
Mechanism of surface-enhanced light emission from single CdSe nanoparticles on metal substrates
Y. Ito, K. Matsuda, and Y. Kanemitsu
Photoluminescence dynamics in highly excited GaN-based ternary alloys
D. Hirano, H. Inouye, and Y. Kanemitsu
Exciton luminescence of single-walled carbon nanotubes investigated by single nanotube spectroscopy
T. Inoue, K..Matsuda, Y. Murakami, S. Maruyama, and Y. Kanemitsu
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