Academic career
Research field
Current research
Selected publications
- S. Chen, M. Okano, B. Zhang, M. Yoshita, H. Akiyama, Y. Kanemitsu, Blue 6-ps short-pulse generation in gain-switched InGaN vertical-cavity surface-emitting lasers via impulsive optical pumping Appl. Phys. Lett 101, 191108/1-191108/3 (2012)
- K. Ueda, T. Tayagaki, M. Fukuda, M. Fujii, Y. Kanemitsu, Breakdown of the k-conservation rule in quantized Auger recombination in
Si1-xGex nanocrystals Phys. Rev. B 86, 155316/1-155316/5 (2012)
- T. Tayagaki, N. Usami, Y. Kanemitsu, Influence of thermal annealing on the carrier extraction in Ge/Si quantum dot solar cells Jpn. J. Appl. Phys 51, 10NE24 (2012)
- T. Nishihara, Y. Segawa, K. Itami, Y. Kanemitsu, Excited States in Cycloparaphenylenes: Dependence of Optical Properties on Ring Length J. Phys. Chem. Lett 3, 3125-3128 (2012)
- Y. Yamada, Y. Kanemitsu, Determination of electron and hole lifetimes of rutile and anatase TiO2 single crystals Appl. Phys. Lett. 101, 133907/1-133907/4 (2012)
- T. Tayagaki, N. Usami, W. Pan, Y. Hoshi, K. Ooi, Y. Kanemitsu, Enhanced carrier extraction from Ge quantum dots in Si solar cells under strong photoexcitation Appl. Phys. Lett. 101, 133905/1-133905/4
(2012)
- K. Ueda, T. Tayagaki, S. Fukatsu, Y. Kanemitsu, High-Density Carrier Dynamics in Ge/Si Quantum Dots studied by Time-resolved Photoluminescence Spectroscop Journal of Non-Crystalline Solids 358, 2122-2125 (2012)
- T. Nishihara, Y. Yamada, Y. Kanemitsu, Dynamics of exciton-hole recombination in hole-doped single-walled carbon nanotubes Phys. Rev. B 86, 075449/1-075449/5 (2012)
- M. Okano, Y. Kanemitsu, S. Chen, T. Mochizuki, M. Yoshita, H. Akiyama, L. N. Pfeiffer, K. W. West, Observation of high Rydberg states of one-dimensional excitons in GaAs quantum wires by magnetophotoluminescence excitation spectroscopy Phys. Rev. B 86, 085312/1-085312/5 (2012)
- T. Tayagaki, K. Ueda, S. Fukatsu, Y. Kanemitsu, Recombination dynamics of high-density photocarriers in type-II Ge/Si quantum dots J. Phys. Soc. Jpn. 81, 064712/1-064712/6 (2012)
- Y. Yamada, Y. Kanemitsu, Band-edge luminescence from SrTiO3: No polaron effect Thin Solid films 520, 3843-3846 (2012)
- Y. Harada, T. Kita, K. Matsuda, Y. Kanemitsu, H. Mariette, Near-field photoluminescence spectroscopy of CdTe/Cd0.75Mn0.25Te tilted superlattices phys. stat. sol.(C) 9, 262-265 (2012)
- M. Saruyama, Y. G. So, K. Kimoto, S. Taguchi, Y. Kanemitsu, T. Teranishi, Spontaneous Formation of Wurtzite-CdS/Zinc Blende-CdTe Heterodimers through a Partial Anion Exchange Reaction J. Am. Chem. Soc.(communication) 133, 17598-17061 (2011)
- Okano, M.; Matsunaga, R.; Matsuda, K.; Masubuchi, S.; Machida, T.; Kanemitsu, Y., Raman study on the interlayer interactions and the band structure of bilayer graphene synthesized by alcohol chemical vapor deposition Appl. Phys. Lett. 99, [151916-1]-[151916-3] (2011)
- Yamada, Y.; Suzuki, K.; Kanemitsu, Y., Blue photoluminescence and Auger recombination of carriers in SrTiO3 nanoparticles Appl. Phys. Lett. 99, [093101-1]-[093101-3] (2011)
- Kanemitsu, Y., Excitons in semiconducting carbon nanotubes: Diameter-dependent photoluminescence spectra Phys. Chem. Chem. Phys. 13, 14879-14888 (2011)
- Taguchi, S.; Saruyama, M.; Teranishi, T.; Kanemitsu, Y., Quantized Auger recombination of biexcitons in CdSe nanorods studied by time-resolved photoluminescence and transient-absorption spectroscopy Phys. Rev. B 83, [155324-1]-[155324-6] (2011)
- Yamada, Y.; Kanemitsu, Y., Blue light emission from strongly photoexcited and electron-doped SrTiO3 J. Appl. Phys. 109, [102410-1]-[102410-4] (2011)
- Tayagaki, T.; Fukatsu, S.; Kanemitsu, Y., Auger recombination in Si1-xGex/Si quantum wells under high-density photoexcitation phys. stat. sol. © 8, 1049-1054 (2011)
- Kanemitsu, Y.; Matsuda, K., Energy Transfer between Excitons and Plasmons in Semiconductor-Metal Hybrid Nanostructures J. Lumin. 131, 510-514 (2011)
- Kanemitsu, Y.; Yamada, Y., Light Emission from SrTiO3 phys. stat. sol. (b) 248, 416-421 (2011)
- Matsunaga, R.; Matsuda, K.; Kanemitsu, Y., Observation of charged excitons in hole-doped carbon nanotubes using photoluminescence and absorption spectroscopy Phys. Rev. Lett. 106, [037404-1]-[037404-4] (2011)
- Yamada, Y.; Kanemitsu, Y., Blue photoluminescence of highly photoexcited rutile TiO2: Nearly degenerate conduction-band effects Phys. Rev. B 82, [113103-1]-[113103-4] (2010)
- Yamada, Y.; Kanemitsu, Y., Band-to-band photoluminescence in SrTiO3 Phys. Rev. B® 82, [121103-1]-[121103-4] (2010)
- Hirano, D.; Tayagaki, T.; Yamada, Y.; Kanemitsu, Y., Ultrafast decay of photoluminescence from high-density excitons in AlxGa1-xN mixed crystals: Diffusive propagation of exciton-polaritons Phys. Rev. B 82, [113202-1]-[113202-4] (2010)
- Ishizumi, A.; Kanemitsu, Y., Photoluminescence Spectra and Dynamics of Al3+- and Ag+-Doped CdS Nanocrystals J. Phys. Soc. Jpn. 79, [093706-1]-[093706-4] (2010)
- Sakashita, T.; Miyauchi, Y.; Matsuda, K.; Kanemitsu, Y., Plasmon-assisted Photoluminescence Enhancement of Single-Walled Carbon Nanotubes on Metal Surfaces Appl. Phys. Lett. 97, [063110-1]-[063110-3] (2010)
- Miyauchi, Y.; Matsuda, K.; Yamamoto, T.; Nakashima, N.; Kanemitsu, Y., Length-Dependent Photoluminescence Lifetimes in Single-Walled Carbon Nanotubes J. Phys. Chem. C 114, 12905-12908 (2010)
- Taguchi, S.; Ishizumi, A.; Kanemitsu, Y., Multicarrier Recombination and Energy Transfer in Mn-Doped CdS Nanocrystals Studied by Femtosecond Pump-Probe Spectroscopy J. Phys. Soc. Jpn. 79, [063710-1]-[063710-4] (2010)
- Yoshikawa, K.; Matsuda, K.; Kanemitsu, Y., Exciton Transport in Suspended Single Carbon Nanotubes Studied by Photoluminescence Imaging Spectroscopy J. Phys. Chem. C 114, 4353-4356 (2010)
- Taguchi, S.; Ueda, A.; Tayagaki, T.; Matsuda, K.; Kanemitsu, Y., Quantized Auger recombination and carrier multiplication in semiconductor nanoparticles and carbon nanotubes phys. stat. sol. (c) 7, 735-738 (2010)
- Matsuda, K.; Miyauchi, Y.; Sakashita, T.; Kanemitsu, Y., Nonradiative exciton decay dynamics in hole-doped single-walled carbon nanotubes Phys. Rev. B 81, [033409-1]-[033409-4] (2010)
- Higuchi, S.; Ishizumi, A.; Sawahata, J.; Akimoto, K.; Kanemitsu, Y., Luminescence and energy-transfer mechanisms in Eu3+-doped GaN epitaxial films Phys. Rev. B 81, [035207-1]-[035207-6] (2010)
- Matsunaga, R.; Matsuda, K.; Kanemitsu, Y., Origin of low-energy photoluminescence peaks in single carbon nanotubes: K-momentum dark excitons and triplet dark excitons Phys. Rev. B 81, [033401-1]-[033401-4] (2010)
- Tayagaki, T.; Fukatsu, S.; Kanemitsu, Y., Control of Auger recombination rate in Si1-xGex/Si heterostructures J. Phys. Soc. Jpn. 79, [013701-1]-[0137014] (2010)
- Hirano, D.; Tayagaki, T.; Yamada, Y.; Kanemitsu, Y., Localization dynamics of biexcitons and electron-hole plasmas in GaN-based mixed crystals phys. stat. sol. A 207, 33-36 (2010)
- Tsurusaki, A.; Nagahora, N.; Sasamori, T.; Matsuda, K.; Kanemitsu, Y.; Watanabe, Y.; Hosoi,Y.; Furukawa,Y.; Tokitoh, N. , Synthesis, Structures, and Reactivity of Kinetically Stabilized Anthryldiphosphene Derivatives Bull. Chem. Soc. Jpn. 83, 456-478 (2010)
- Yamada, Y.; Yasuda, H.; Tayagaki, T.; Kanemitsu, Y., Temperature dependence of photoluminescence spectra of Nondoped and electron-doped SrTiO3: Crossover from Auger recombination to single-carrier trapping Phys. Rev. Lett. 102, [247401-1]-[247401-4] (2009)
- Miyauchi, Y.; Matsuda, K.; Kanemitsu, Y., Femtosecond excitation correlation spectroscopy of single-walled carbon nanotubes: Analysis based on nonradiative multiexciton recombination processes Phys. Rev. B 80, [235433-1]-[235433-6] (2009)
- Matsunaga, R.; Miyauchi, Y.; Matsuda, K.; Kanemitsu, Y., Symmetry-induced nonequilibrium distributions of bright and dark exciton states in single carbon nanotubes Phys. Rev. B 80, [115436-1]-[115436-6] (2009)
- Miyauchi, Y.; Hirori, H.; Matsuda, K.; Kanemitsu, Y., Radiative lifetimes and coherence lengths of one-dimensional excitons in single-walled carbon nanotubes Phys. Rev. B ® 80, [081410-1]-[081410-4] (2009)
- Hirano, D.; Tayagaki, T.; Yamada, Y.; Kanemitsu, Y., Composition dependent dynamics of biexciton localization in AlxGa1-xN mixed crystals Phys. Rev. B 80, [075205-1]-[075205-4] (2009)
- Tayagaki, T.; Fukatsu, S.; Kanemitsu, Y., Photoluminescence dynamics and reduced Auger recombination in Si1-xGex/Si superlattices under high-density photoexcitation Phys. Rev. B® 79, [041301-1]-[041301-4] (2009)
- Yamada, Y.; Yasuda, H.; Tayagaki, T.; Kanemitsu, Y., Photocarrier recombination dynamics in highly excited SrTiO3 studied by transient absorption and photoluminescence spectroscopy Appl. Phys. Lett. 95, [121112-1]-[121112-3] (2009)
- Taguchi, S.; Ishizumi, A.; Tayagaki, T.; Kanemitsu, Y., Mn-Mn couplings in Mn-doped CdS nanocrystals studied by magnetic circular dichroism spectroscopy Appl. Phys. Lett. 94, [173101-1]-[173101-3] (2009)
- Yoshikawa, K.; Matsunaga, R.; Matsuda, K.; Kanemitsu, Y., Mechanism of exciton dephasing in a single carbon nanotube studied by photoluminescence spectroscopy Appl. Phys. Lett. 94, [093109-1]-[093109-3] (2009)
- Ishizumi, A.; Kanemitsu, Y., Blinking Behavior of Surface-Defect and Impurity Luminescence in Nondoped and Mn2+-Doped CdS Nanocrystals J. Phys. Soc. Jpn. 78, [083705-1]-[083705-4] (2009)
- Ueda, A.; Tayagaki, T.; Kanemitsu, Y., Dynamics of Quantized Auger Recombination in CdSe Nanocrystals Studied by Femtosecond Intraband Pump-Probe Spectroscopy J. Phys. Soc. Jpn. 78, [083706-1]-[083706-4] (2009)
- Matsunaga, R.; Matsuda, K.; Kanemitsu, Y., Direct Observation of Dark Exciton States in Single Carbon Nanotubes J. Lumin. 129, 1702-1705 (2009)
- R. Matsunaga, K. Matsuda, and Y. Kanemitsu, Evidence for dark excitons in a single carbon nanotube due to the Aharonov-Bohm effect Phys. Rev. Lett. 101, [147404-1][147404-4] (2008)
- K. Hosoki, T. Tayagaki, S. Yamamoto, K. Matsuda, and Y. Kanemitsu, Direct and stepwise energy transfer from excitons to plasmons in close-packed metal and semiconductor nanoparticle monolayer films Phys. Rev. Lett. 100, [27404-1]-[207404-4] (2008)
- H. Yasuda, Y. Yamada, T. Tayagaki, and Y. Kanemitsu, Spatial distribution of carriers in SrTiO3 revealed by photoluminescence dynamics measurements Phys. Rev. B 78, [233202-1]-[233202-4] (2008)
- M. Kawai, A. Yamamoto, N. Matsuura, and Y. Kanemitsu, Energy transfer in mixed CdSe and Au nanoparticle monolayers studied by simultaneous photoluminescence and Raman spectral measurements Phys. Rev. B 78, [153308-1]-[153308-4] (2008)
- H. Hirori, K. Matsuda, and Y. Kanemitsu, Exciton energy transfer between the inner and outer tubes in double-walled carbon nanotubes Phys. Rev. B 78, [113409-1]-[103409-4] (2008)
- H. Yasuda and Y. Kanemitsu, Dynamics of nonlinear blue photoluminescence and Auger recombination in SrTiO3 Phys. Rev. B 77, [193202-1]-[193202-4] (2008)
- D. Hirano, T. Tayagaki, Y. Yamada, and Y. Kanemitsu, Dynamics of biexciton localization in AlxGa1-xN mixed crystals under exciton resonant excitation Phys. Rev. B 77, [193203-1]-[193203-4] (2008)
- K. Matsuda, T. Inoue, Y. Murakami, S. Maruyama, Y. Kanemitsu, Exciton fine structure in a single carbon nanotube revealed through spectral diffusion Phys. Rev. B 77, [193405-1]-[193405-4] (2008)
- D. Hirano, T. Tayagaki, and Y. Kanemitsu, Disorder-induced rapid localization of electron-hole plasmas in highly excited InxGa1-xN mixed crystals Phys. Rev. B 77, [073201-1]-[073201-4] (2008)
- K. Matsuda, T. Inoue, Y. Murakami, S. Maruyama, and Y. Kanemitsu, Exciton dephasing and multiexciton recombinations in a single carbon nanotube Phys. Rev. B 77, [033406-1]-[033406-4] (2008)
- A. Ueda, K. Matsuda, T. Tayagaki, and Y. Kanemitsu, Carrier multiplication in carbon nanotubes studied by femtosecond pump-probe spectroscopy Appl. Phys. Lett. 92, [233105-1]-[233105-3] (2008)
- K. Matsuda, Y. Ito, and Y. Kanemitsu, Photoluminescence enhancement and quenching of single CdSe/ZnS nanocrystals on metal surfaces dominated by plasmon resonant energy transfer Appl. Phys. Lett. 92, [211911-1]-[211911-3] (2008)
- A. Ueda, T. Tayagaki, and Y. Kanemitsu, Energy transfer from semiconductor nanocrystal monolayers to metal surfaces revealed by time-resolved photoluminescence spectroscopy Appl. Phys. Lett. 92, [133118-1]-[133118-3] (2008)
- Y. Ito, K. Matsuda, and Y. Kanemitsu, Reversible and irreversible spectral shifts during photoluminescence blinking in a single CdSe/ZnS core/shell nanocrystal J. Phys. Soc. Jpn. 77, [103713-1]-[103713-4] (2008)
- A. Ishizumi, E.. Jojima, A. Yamamoto, and Y. Kanemitsu, Photoluminescence Dynamics of Mn2+-doped CdS/ZnS Core/Shell Nanocrystals: Mn2+ Concentration Dependence J. Phys. Soc. Jpn. 77, [053705-1]-[053705-4] (2008)
- D. Hirano and Y. Kanemitsu, Dynamics of electron-hole plasmas and localized excitons in highly excited GaN-based ternary alloys J. Lumin. 128, 712-714 (2008)
- Y. Ito, K. Matsuda, and Y. Kanemitsu, Mechanism of photoluminescence enhancement in single semiconductor nanocrystals on metal surfaces Phys. Rev. B 75, 033309 (2007).
- H. Hirori, K. Matsuda, Y. Miyauchi, S. Maruyama and Y. Kanemitsu, Exciton localization of single-walled carbon nanotubes revealed by femtosecond excitation correlation spectroscopy Phys. Rev. Lett. 97, 257401 (2007).
- T. Unuma, K. Kobayashi, A. Yamamoto, M. Yoshita, K. Hirakawa, Y. Hashimoto, S. Katsumoto, Y. Iye, Y. Kanemitsu, and H. Akiyama, Collective and single-particle intersubband excitations in narrow quantum wells selected by infrared absorption and resonant Raman scattering Phys. Rev. B 74, 195306 (2006).
- T. Inoue, K. Matsuda, Y. Murakami, S. Maruyama, and Y. Kanemitsu, Diameter dependence of exciton-phonon interaction in individual single-walled carbon nanotubes studied by microphotoluminescence spectroscopy Phys. Rev B 73, 233401 (2006).
- D. Kan, R. Kanda, Y. Kanemitsu, Y. Shimakawa, M. Takano, T. Terashima, and A. Ishizumi, Blue luminescence from electron-doped SrTiO3 Appl. Phys. Lett. 88, 191916 (2006).
- Y. Kanemitsu, K. Tomita, D. Hirano and H. Inoue, Temperature dependence of exciton localization dynamics in InxGa1-xN epitaxial films Appl. Phys. Lett. 88, 121113 (2006).
- A. Ishizumi and Y. Kanemitsu, Luminescence spectra and dynamics of Mn-doped CdS core/shell nanocrystals Adv. Mater. 18, 1083 (2006).
- D. Kan, T. Terashima, R. Kanda, A. Masuno, K. Tanaka, S. Chu, H. Kan, A. Ishizumi, Y. Kanemitsu, Y. Shimakawa, and M. Takano, Blue-light emission at room temperature from Ar+-irradiated SrTiO3 Nature Materials 4, 816 (2005).
- T. Nagai, A. Yamamoto, and Y. Kanemitsu, Photoluminescence dynamics of GaN under intense band-to-band and exciton resonant excitation Phys. Rev. B 71, 121201(R) (2005).
- Y. Kanemitsu, K. Tomita, and H. Inoue, Subpicosecond luminescence spectroscopy of exciton localization in InxGa1-xN films Appl. Phys. Lett. 87, 151120 (2005).
- A. Ishizumi, K. Matsuda, T. Saiki, C. W. White, and Y. Kanemitsu, Photoluminescence properties of single Mn-doped CdS nanocrystals studied by scanning near-field optical microscopy Appl. Phys. Lett. 87, 133104 (2005).
- Y. Ohno, T. Shirahama, S. Takeda, A. Ishizumi, and Y. Kanemitsu, Fe-catalytic growth of ZnSe nanowires on a ZnSe(001) surface at low temperatures by molecular-beam epitaxy Appl. Phys. Lett. 87, 043105 (2005).
- A. Ishizumi and Y. Kanemitsu, Structural and luminescence properties of Eu-doped ZnO nanorods fabricated by a microemulsion method Appl. Phys. Lett. 86, 253106 (2005).
- K. Matsuda, Y. Kanemitsu, K. Irie, T. Saiki, T. Someya, S. Miyauchi, and S. Maruyama, Photoluminescence intermittency in an individual single-walled carbon nanotube at room temperature Appl. Phys. Lett. 86, 123116 (2005).
- S. Nihonyanagi and Y. Kanemitsu, Enhanced luminescence from electron-hole droplets in silicon nanolayers Appl. Phys. Lett. 85, 3077 (2004).
- T. Unuma, K. Kobayashi, A. Yamamoto, M. Yoshida, Y. Hasimoto, S. Katsumoto, Y. Iye, Y. Kanemitsu, H. Akiyama , Intersubband Electronic Raman Scattering in Narrow GaAs Single Quantum Wells Dominated by Single-Particle Excitation Phys. Rev. B 70, 153305 (2004).
- A. Ishizumi, C. W. White, Y. Kanemitsu, Space-Resolved Photoluminescence of ZnS:Cu,Al Nanocrystals Fabricated by Sequential Ion Implantation Appl. Phys. Lett. 84, 2397-2399 (2004).
- T. Nagai, T. J. Inagaki, and Y. Kanemitsu, Band-gap renormalization of highly excited GaN Appl. Phys. Lett. 84, 1284-1286 (2004).
- H. Inouye and Y. Kanemitsu, Direct observation of nonlinear effects in a one-dimensional photonic crystal Appl. Phys. Lett. 82, 1155-1157 (2003).
- Y. Kanemitsu, T. Nagai, Y. Yamada, and T. Taguchi, Temperature dependence of free-exciton luminescence in cubic CdS films Appl. Phys. Lett. 82, 388-390 (2003).
- Y. Nasuno, M. Kondo, A. Matsuda, H. Fukuhori, and Y. Kanemitsu, Formation of interface defects by enhanced impurity diffusion in microcrystaline silicon cells Appl. Phys. Lett. 81, 3155-3157 (2002).
- Y. Kanemitsu, H. Matsubara, and C. W. White, Optical properties of Mn-doped CdS nanocrystals fabricated by sequential ion implantation Appl. Phys. Lett. 81, 535-537 (2002).
- Y. Kanemitsu, T. J. Inagaki, M. Ando, K. Matsuda, T. Saiki, and C. W. White, Photoluminescence spectrum of highly excited single CdS nanocrystals studied by a scanning near-field optical microscope Appl. Phys. Lett. 81, 141-143 (2002).
- Y. Kanemitsu, T. Nagai, T. Kushida, S. Nakamura, Y. Yamada, and T. Taguchi, Free excitons in cubic CdS films Appl. Phys. Lett. 80, 267-269 (2002).
- M. Ando, Y. Kanemits, T. Kushida, K. Matsuda, T. Saiki, and C. W. White, Sharp photoluminescence of CdS nanocrystals in Al2O3 matrices fromed by sequential ion implantation Appl. Phys. Lett. 79, 539-541 (2001).
- T. Matsumoto, J. Suzuki, M. Ohnuma, Y. Kanemitsu, and Y. Masumoto, Evidence of quantum size effect in nanocrystalline siliocn by optical absorption Phys. Rev. B 63, 195322 (2001).
- Y. Kanemitsu and T. Kushida, Size effects on the luminescence spectrum in amorphous Si/SiO2 multilayere structures Appl. Phys. Lett. 77, 3550-3552 (2000).
- D. Matsuura, Y. Kanemitsu, T. Kushida, C. W. White, J. D. Budai, and A. Meldrum, Optical characterization of CdS nanocrystals in Al2O3 matrices fabricated by ion-beam synthesis Appl. Phys. Lett. 77, 2289-2291 (2000).
- S. Mimura, H. Naito, T. Dohmaru, Y. Kanemitsu, and M. Aramaki, Photoelectric properties of organic polysilane containing carbazolyl side groups Appl. Phys. Lett. 77, 2198-2200 (2000).
- Y. Kanemitsu, H. Tanaka, Y. Fukunishi, T. Kushida, K. S. Min, and H. A. Atwater, Visible light emission from GaAs nanocrystals in SiO2 films fabricated by sequential ion implantation Phys. Rev. B 62, 5100-5108 (2000).
- Y. Kanemitsu, Y. Fukunishi, and T. Kushida, Decay dynamics of visible luminescence in amorphous silicon nanoparticles Appl. Phys. Lett. 77, 211-213 (2000).
- Y. Kanemitsu, M. Iiboshi, and T. Kushida, Photoluminescence dynamics of amorphous Si/SiO2 quantum wells Appl. Phys. Lett. 76, 2200-2202 (2000).
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