Publications
[69] T. Yamada, Y. Yamada, and Y. Kanemitsu
"Photon recycling in perovskite CH3NH3PbX3 (X= I, Br, Cl) bulk single crystals and polycrystalline films."
Journal of Luminescence 220, 116987 (2020).
[68] Y. Yamada, M. Hoyano, K. Oto, and Y. Kanemitsu
"Effects of Impurity Doping on Photoluminescence Properties of APbX3 Lead Halide Perovskites."
physica status solidi (b) 256 (6), 1800545 (2019).
[67] Y. Yamada, M. Hoyano, K. Oto, and Y. Kanemitsu
"Internal quantum efficiency of radiation in a bulk CH3NH3PbBr3 perovskite crystal quantified by using the omnidirectional photoluminescence spectroscopy."
APL Materials 7 (7), 071116 (2019).
[66] Y. Yamada, M. Hoyano, K. Oto, and Y. Kanemitsu
"Effects of Impurity Doping on Photoluminescence Properties of APbX3 Lead Halide Perovskites."
physica status solidi (b) 256 (6), 1800545 (2019).
[65] Y. Kajino, K. Oto, and Y. Yamada
"Modification of Optical Properties in Monolayer WS2 on Dielectric Substrates by Coulomb Engineering."
The Journal of Physical Chemistry C 123 (22), 14097-14102 (2019).
[64] M. Hoyano, R. Akashi, K. Oto, Y. Kanemitsu, and Y. Yamad
"Bi3+ Heterovalent Doping in APbBr3 Lead Halide Perovskite Single Crystals: Urbach Tail and Photon Recycling Effect."
Journal of Physics: Conference Series 1220 (1), 012052 (2019).
[63] Y. Kajino, M. Arai, K. Oto, and Y. Yamada
"Dielectric screening effect on exciton resonance energy in monolayer WS2 on SiO2/Si substrate."
Journal of Physics: Conference Series 1220 (1), 012035 (2019).
[62] M. Nagai, T. Tomioka, M. Ashida, M. Hoyano, R. Akashi, Y. Yamada, T. Aharen, adn Y. Kanemitsu
"Longitudinal Optical Phonons Modified by Organic Molecular Cation Motions in Organic-Inorganic Hybrid Perovskites."
Physical Review Letters 121(14), 145506 (2018).
[61] Y. Kanemitsu, M. Okano, and Y. Yamada
"Light Emission from Thin Film Solar Cell Materials: An Emerging Infrared and Visible Light Emitter."
ECS Journal of Solid State Science and Technology 7(1) R3102-R3110 (2018).
[60] Y. Yamada, M. Hoyano, R. Akashi, K. Oto, and Y. Kanemitsu,
"Impact of Chemical Doping on Optical Responses in Bismuth-Doped CH3NH3PbBr3 Single Crystals: Carrier Lifetime and Photon Recycling."
The Journal of Physical Chemistry Letters 8(23) 5798-5803 (2017).
[59] Y. Yamada, T. Yamada, and Y. Kanemitsu,
"Free carrier radiative recombination and photon recycling in lead halide perovskite solar cell materials."
Bulletin of the Chemical Society of Japan 90(10) 1129-1140 (2017).
[58] 山田泰裕, 金光義彦,
"ハロゲン化金属ペロブスカイト半導体の光物理 : 太陽電池から光デバイス応用まで."
信学技報 117(61), 11-14 (2017).
[57] H. Masai, Y. Yamada, T. Tanimoto, Y. Tokuda, Y. Kanemitsu, and T. Yoko,
"Inorganic Amorphous Phosphor Containing ns2-type Sn2+ Emission Center."
Science of Advanced Materials 9(3-4) 464-468 (2017).
[56] T. Nishihara, M. Okano, Y. Yamada, and Y. Kanemitsu,
"Photophysics of Trions in Single-Walled Carbon Nanotubes."
ECS Journal of Solid State Science and Technology 6(6) M3062-M3064 (2017).
[55] T. Yamada, Y. Yamada, Y. Nakaike, A. Wakamiya, and Y. KAnemitsu
"Photon Emission and Reabsorption Processes in CH3NH3PbBr3 Single Crystals Revealed by Time-Resolved Two-Photon-Excitation Photoluminescence Microscopy."
Physical Review Applied 7(1) 014001 (2017).
[54] 山田泰裕, 山田琢允, 金光義彦,
"ハロゲン化金属ペロブスカイトCH3NH3PbI3におけるフォトンリサイクリング効果."
有機分子・バイオエレクトロニクス分科会会誌 27(4) 267-270 (2016).
[53] L. Q. Phuong, Y. Yamada, M. Nagai, N. Maruyama, A. Wakamiya, and Y. Kanemitsu,
"Free Carriers versus Excitons in CH3NH3PbI3 Perovskite Thin Films at Low Temperatures: Charge Transfer from the Orthorhombic Phase to the Tetragonal Phase."
The Journal of Physical Chemistry Letters 7, 2316–2321 (2016).
[52] Y. Yamada, T. Yamada, A. Shimazaki, A. Wakamiya, and Y. Kanemitsu,
"Interfacial Charge-Carrier Trapping in CH3NH3PbI3-Based Heterolayered Structures Revealed by Time-Resolved Photoluminescence Spectroscopy."
The Journal of Physical Chemistry Letters 7, 1972–1977 (2016).
[51] T. Yamada, Y. Yamada, H. Nishimura, Y. Nakaike, A. Wakamiya, Y. Murata, and Y. Kanemitsu,
"Fast free-carrier diffusion in CH3NH3PbI3 single crystals revealed by time-resolved one- and two-photon excitation photoluminescence spectroscopy."
Advanced Electronic Materials 2, 1500290 (2016).
[50] T. Nishihara, Y. Yamada, M. Okano, and Y. Kanemitsu,
"Dynamics of the Lowest-Energy Excitons in Single-Walled Carbon Nanotubes under Resonant and Non-Resonant Optical Excitation."
The Journal of Physical Chemistry C 119, 28654-28659 (2015).
[49] 金光義彦、山田泰裕
"ハロゲン化鉛ペロブスカイト太陽電池"
日本物理学会誌 70, 926 (2015).
[48] E. Baba, D. Kan, Y. Yamada, M. Haruta, H. Kurata, Y. Kanemitsu and Y. Shimakawa,
"Optical and transport properties of transparent conducting La-doped SrSnO3 thin films."
Journal of Physics D: Applied Physics, 48, 45 (2015).
[47] Y. Yamada, T. Yamada, L Q. Phuong, N. Maruyama, H. Nishimura, A. Wakamiya, Y. Murata, and Y. Kanemitsu,
"Dynamic Optical Properties of CH3NH3PbI3 Single Crystals As Revealed by One- and Two-Photon Excited Photoluminescence Measurements."
Journal of the American Chemical Society, 137, 10456–10459 (2015).
[46] H. Masai, Y. Yamada, S. Okumura, T. Yanagida, Y. Fujimoto, Y. Kanemitsu, and T. Ina,
"Photoluminescence of monovalent indium centres in phosphate glass."
Scientific Reports 5, 13646 (2015).
[45] H. Masai, H. Miyata, Y. Yamada, S. Okumura, T. Yanagida, and Y. Kanemitsu,
"Tin-Doped Inorganic Amorphous Films for Use as Transparent Monolithic Phosphors."
Scientific Reports 5, 11224 (2015).
[44] Y. Yamada, D. M. Tex, I. Kamiya, and Y. Kanemitsu,
"Femtosecond upconverted photocurrent spectroscopy of InAs quantum nanostructures."
Appl. Phys. Lett. 107, 013905 (2015).
[43] Y. Yamada, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Spontaneous Defect Annihilation in CH3NH3PbI3 Thin Films at Room Temperature Revealed by Time-Resolved Photoluminescence Spectroscopy."
Journal of Physical Chemistry Letters 6, 482-486 (2015).
[42] Y. Yamada, T. Nakamura, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Photoelectronic responses in solution-processed perovskite CH3NH3PbI3 solar cells studied by photoluminescence and photoabsorption spectroscopy."
IEEE Journal of Photovoltaics 5, 401-405 (2015).
[41] Y. Yamada and Y. Kanemitsu,
"Photocarrier Recombination Dynamics in Perovskite Semiconductor SrTiO3"
("Excitonic and Photonic Processes in Materials" Volume 203 of the series Springer Series in Materials Science pp 1-35 [chapter 1] edited by J. Singh and R. T. Williams, Springer 2015).
[40] L. Q. Phuong, M. Okano, Y. Yamada, G. Yamashita, T. Morimoto, M. Nagai, M. Ashida, A. Nagaoka, K. Yoshino, and Y. Kanemitsu,
"Ultrafast free-carrier dynamics in Cu2ZnSnS4 single crystals studied using femtosecond time-resolved optical spectroscopy."
Applied Physics Letters 105, 231902 (2014).
[39] 山田泰裕、若宮淳志、金光義彦,
"ペロブスカイト半導体太陽電池."
固体物理 49, 545-553 (2014).
[38] Y. Yamada, T. Nakamura, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Photocarrier recombination dynamics in CH3NH3PbI3 for solar cell application."
Journal of the American Chemical Society 136, 11610-11613 (2014).
[37] Y. Yamada, H. K. Sato, Y. Hikita, H. Y. Hwang, and Y. Kanemitsu,
"Spatial density profile of electrons near the LaAlO3/SrTiO3 heterointerface revealed by time-resolved photoluminescence spectroscopy."
Applied Physics Letters 104, 151907/1-151907/4 (2014).
[36] L. Q. Phuong, M. Okano, Y. Yamada, A. Nagaoka, K. Yoshino, and Y. Kanemitsu,
"Temperature-dependent photocarrier recombination dynamics in Cu2ZnSnS4."
Applied Physics Letters 104, 081907/1-081907/4 (2014).
[35] Y. Yamada, H. K. Sato, Y. Hikita, H. Y. Hwang, and Y. Kanemitsu,
"Photocarrier localization and recombination dynamics in LaAlO3/SrTiO3 heterostructures."
Proceedings of SPIE 8987, 898710/1-898710/7 (2014).
[34] Y. Yamada, T. Nakamura, S. Yasui, H. Funakubo, and Y. Kanemitsu,
"Measurement of transient photoabsorption and photocurrent of BiFeO3 thin films: Evidence for long-lived trapped photocarriers."
Physical Review B 89, 035133/1-035133/5 (2014).
[33] M. Okano, T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Chemical doping-induced changes in optical properties of single-walled carbon nanotubes."
Japanese Journal of Applied Physics 53, 05FD02/1-05FD02/4 (2014).
[32] Y. Yamada, T. Nakamura, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Near-band-edge optical properties of organic-inorganic hybrid perovskite CH3NH3PbI3 on meso-porous TiO2 electrodes."
Applied Physics Express 7, 032302/1-032302/4 (2014).
[31] T. Nishihara, Y. Yamada, M. Okano, and Y. Kanemitsu,
"Quantized exciton-exciton recombination in undoped and hole-doped single-walled carbon nanotubes."
Japanese Journal of Appllied Physics 53, 02BD10/1-02BD10/5 (2014).
[30] 山田泰裕、金光義彦,
"SrTiO3のバンド間発光と光キャリアダイナミクス."
固体物理 49, 25-33 (2014).
[29] D. Kan, T. Shimizu, Y. Yamada, R. Aso, H. Kurata, Y. Kanemitsu, and Y. Shimakawa,
"Band-to-band photoluminescence as a probe of electron carriers in Nb-doped SrTiO3 epitaxial thin films"
Applied Physics Express 7, 015503/1-015503/4 (2013).
[28] H. Masai, Y. Suzuki, Y. Yamada, Y. Kanemitsu, and T. Yoko,
"Narrow Energy Gap between Triplet and Singlet Excited States of Sn2+ in Borate Glass."
Scientific Reports 3, 3541 (2013).
[27] L. Q. Phuong, M. Okano, Y. Yamada, A. Nagaoka, K. Yoshino, and Y. Kanemitsu,
"Photocarrier localization and recombination dynamics in Cu2ZnSnS4 single crystals."
Applied Physics Letters 103, 191902 (2013).
[26] H. Masai, Y. Yamada, S. Okumura, Y. Kanemitsu, and T. Yoko,
"Photoluminescence of Te4+ center in zinc borate glass."
Optics Letters 38, 3780-3783 (2013).
[25] Y. Yamada, H. K. Sato, Y. Hikita, H. Y. Hwang, and Y. Kanemitsu,
"Measurement of the femtosecond optical absorption of LaAlO3/SrTiO3 heterostructures: Evidence for an extremely slow electron relaxation at the interface."
Physical Review Letters 111, 047403/1-047403/5 (2013).
[24] T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Trion Formation and Recombination Dynamics in Hole-Doped Single-Walled Carbon Nanotubes."
Applied Physics Letters 103, 023101/1-023101/4 (2013).
[23] M. Okano, T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Dynamics of excitons and trions in semiconducting carbon nanotubes."
Proceedings of SPIE 8623, 86231F (2013).
[22] Y. Yamada and Y. Kanemitsu,
"Photoluminescence spectra of perovskite oxide semiconductors."
Journal of Luminescence 133, 30-34 (2013).
[21] T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Dynamics of exciton-hole recombination in hole-doped single-walled carbon nanotubes."
Physical Review B 86, 075449 (2012).
[20] Y. Yamada and Y. Kanemitsu,
"Determination of electron and hole lifetimes of rutile and anatase TiO2 single crystals."
Applied Physics Letters 101, 133907 (2012).
[19] Y. Yamada and Y. Kanemitsu,
"Band-edge luminescence from SrTiO3: no polaron effect."
Thin Solid Films 520, 3843-3846 (2012).
[18] Y. Yamada and Y. Kanemitsu,
"Blue light emission from strongly photoexcited and electron-doped SrTiO3."
Journal of Applied Physics 109, 102410/1-102410/4 (2011).
[17] Y. Yamada and Y. Kanemitsu,
"Photocarrier recombination dynamics of SrTiO3."
Proceedings of SPIE 7937, 793710/1-793710-6 (2011).
[16] Y. Yamada, K. Suzuki and Y. Kanemitsu,
"Blue Photoluminescence and Auger recombination of carriers in SrTiO3 nanoparticles."
Applied Physics Letters 99, 093101/1-093101/3 (2011).
[15] T. Kohmoto, Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, and K. Tanaka,
"Photoinduced Dynamics in Pure and Ca-Doped SrTiO3 Studied by Transient Birefringence and Absorption Measurements."
Journal of the Physical Society of Japan 80, 104605/1-104605/6 (2011).
[14] Y. Yamada and Y. Kanemitsu,
"Photoluminescence spectrum and dynamics in highly photoexcited rutile TiO2."
physica status solidi (c) 8, 104-107 (2011).
[13] Y. Kanemitsu and Y. Yamada,
"Light emission from SrTiO3."
physica status solidi (b) 248, 416 (2011).
[12] Y. Yamada and Y. Kanemitsu,
"Band-to-Band photoluminescence in SrTiO3."
Physical Review B 82, 121103(R)/1-/121103(R)/4 (2010).
[11] Y. Yamada and Y. Kanemitsu,
"Blue Photoluminescence of highly photoexcited rutile TiO2 : Nearly degenerate conduction-band effects."
Physical Review B 82, 113103/1-113103/4 (2010).
[10] Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, and T. Kohmoto,
"Doping-induced ferroelectric phase transition in strontium titanate: Observation of birefringence and coherent phonons under ultraviolet-illumination."
Physical Review B 81, 024104/1-024104/6 (2010).
[9] Y. Yamada, H. Yasuda, T. Tayagaki, and Y. Kanemitsu,
"Photocarrier recombination dynamics in highly excited SrTiO3 studied by transient absorption and photoluminescence spectroscopy."
Applied Physics Letters 95, 121112/1-121112/3 (2009).
[8] Y. Yamada, H. Yasuda, T. Tayagaki, and Y. Kanemitsu,
"Temperature dependence of photoluminescence spectra of undoped and electron-doped SrTiO3: Crossover from Auger recombination to single-carrier trapping."
Physical Review Letters 102, 247401/1-247401/4 (2009).
[7] Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, and T. Kohmoto,
"Observation of coherent phonons in Ca-doped SrTiO3 : Doping-induced ferroelectric phase transition and ultraviolet-illumination effect."
Journal of Physics: Conference Series 148, 012024/1-012024/3 (2009).
[6] H. Yasuda, Y. Yamada, T. Tayagaki, and Y. Kanemitsu,
"Spatial distribution of carriers in SrTiO3 revealed by photoluminescence dynamics measurements."
Physical Review B 78, 233202/1-233202/4 (2008).
[5] Y. Yamada and K. Tanaka,
"Mechanism of Photoinduced Dielectric Response in Ferroelectric Sr1-xCaxTiO3."
Journal of the Physical Society of Japan 77, 054704 (2008).
[4] Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, and T. Kohmoto,
"Photo-induced effect in quantum paraelectric materials: Transient birefringence measurement."
physica status solidi (c) 6, 248-251 (2008).
[3] 山田泰裕,
"量子常誘電体SrTiO3・強誘電体Sr1-xCaxTiO3に現れる光誘起伝導ドメイン."
京都大学低温物質科学研究センター誌 10, 23-28 (2007).
[2] Y. Yamada and K. Tanaka,
"Photo-induced suppression of ferroelectric transition in oxygen-isotope-exchanged SrTiO3."
Journal of Luminescence 112, 259-262 (2005).
[1] T. Hasegawa, S. Mouri, Y. Yamada, and K. Tanaka,
"Giant Photo-Induced Dielectricity in SrTiO3."
Journal of the Physical Society of Japan 72, 41-44 (2003).
[69] T. Yamada, Y. Yamada, and Y. Kanemitsu
"Photon recycling in perovskite CH3NH3PbX3 (X= I, Br, Cl) bulk single crystals and polycrystalline films."
Journal of Luminescence 220, 116987 (2020).
[68] Y. Yamada, M. Hoyano, K. Oto, and Y. Kanemitsu
"Effects of Impurity Doping on Photoluminescence Properties of APbX3 Lead Halide Perovskites."
physica status solidi (b) 256 (6), 1800545 (2019).
[67] Y. Yamada, M. Hoyano, K. Oto, and Y. Kanemitsu
"Internal quantum efficiency of radiation in a bulk CH3NH3PbBr3 perovskite crystal quantified by using the omnidirectional photoluminescence spectroscopy."
APL Materials 7 (7), 071116 (2019).
[66] Y. Yamada, M. Hoyano, K. Oto, and Y. Kanemitsu
"Effects of Impurity Doping on Photoluminescence Properties of APbX3 Lead Halide Perovskites."
physica status solidi (b) 256 (6), 1800545 (2019).
[65] Y. Kajino, K. Oto, and Y. Yamada
"Modification of Optical Properties in Monolayer WS2 on Dielectric Substrates by Coulomb Engineering."
The Journal of Physical Chemistry C 123 (22), 14097-14102 (2019).
[64] M. Hoyano, R. Akashi, K. Oto, Y. Kanemitsu, and Y. Yamad
"Bi3+ Heterovalent Doping in APbBr3 Lead Halide Perovskite Single Crystals: Urbach Tail and Photon Recycling Effect."
Journal of Physics: Conference Series 1220 (1), 012052 (2019).
[63] Y. Kajino, M. Arai, K. Oto, and Y. Yamada
"Dielectric screening effect on exciton resonance energy in monolayer WS2 on SiO2/Si substrate."
Journal of Physics: Conference Series 1220 (1), 012035 (2019).
[62] M. Nagai, T. Tomioka, M. Ashida, M. Hoyano, R. Akashi, Y. Yamada, T. Aharen, adn Y. Kanemitsu
"Longitudinal Optical Phonons Modified by Organic Molecular Cation Motions in Organic-Inorganic Hybrid Perovskites."
Physical Review Letters 121(14), 145506 (2018).
[61] Y. Kanemitsu, M. Okano, and Y. Yamada
"Light Emission from Thin Film Solar Cell Materials: An Emerging Infrared and Visible Light Emitter."
ECS Journal of Solid State Science and Technology 7(1) R3102-R3110 (2018).
[60] Y. Yamada, M. Hoyano, R. Akashi, K. Oto, and Y. Kanemitsu,
"Impact of Chemical Doping on Optical Responses in Bismuth-Doped CH3NH3PbBr3 Single Crystals: Carrier Lifetime and Photon Recycling."
The Journal of Physical Chemistry Letters 8(23) 5798-5803 (2017).
[59] Y. Yamada, T. Yamada, and Y. Kanemitsu,
"Free carrier radiative recombination and photon recycling in lead halide perovskite solar cell materials."
Bulletin of the Chemical Society of Japan 90(10) 1129-1140 (2017).
[58] 山田泰裕, 金光義彦,
"ハロゲン化金属ペロブスカイト半導体の光物理 : 太陽電池から光デバイス応用まで."
信学技報 117(61), 11-14 (2017).
[57] H. Masai, Y. Yamada, T. Tanimoto, Y. Tokuda, Y. Kanemitsu, and T. Yoko,
"Inorganic Amorphous Phosphor Containing ns2-type Sn2+ Emission Center."
Science of Advanced Materials 9(3-4) 464-468 (2017).
[56] T. Nishihara, M. Okano, Y. Yamada, and Y. Kanemitsu,
"Photophysics of Trions in Single-Walled Carbon Nanotubes."
ECS Journal of Solid State Science and Technology 6(6) M3062-M3064 (2017).
[55] T. Yamada, Y. Yamada, Y. Nakaike, A. Wakamiya, and Y. KAnemitsu
"Photon Emission and Reabsorption Processes in CH3NH3PbBr3 Single Crystals Revealed by Time-Resolved Two-Photon-Excitation Photoluminescence Microscopy."
Physical Review Applied 7(1) 014001 (2017).
[54] 山田泰裕, 山田琢允, 金光義彦,
"ハロゲン化金属ペロブスカイトCH3NH3PbI3におけるフォトンリサイクリング効果."
有機分子・バイオエレクトロニクス分科会会誌 27(4) 267-270 (2016).
[53] L. Q. Phuong, Y. Yamada, M. Nagai, N. Maruyama, A. Wakamiya, and Y. Kanemitsu,
"Free Carriers versus Excitons in CH3NH3PbI3 Perovskite Thin Films at Low Temperatures: Charge Transfer from the Orthorhombic Phase to the Tetragonal Phase."
The Journal of Physical Chemistry Letters 7, 2316–2321 (2016).
[52] Y. Yamada, T. Yamada, A. Shimazaki, A. Wakamiya, and Y. Kanemitsu,
"Interfacial Charge-Carrier Trapping in CH3NH3PbI3-Based Heterolayered Structures Revealed by Time-Resolved Photoluminescence Spectroscopy."
The Journal of Physical Chemistry Letters 7, 1972–1977 (2016).
[51] T. Yamada, Y. Yamada, H. Nishimura, Y. Nakaike, A. Wakamiya, Y. Murata, and Y. Kanemitsu,
"Fast free-carrier diffusion in CH3NH3PbI3 single crystals revealed by time-resolved one- and two-photon excitation photoluminescence spectroscopy."
Advanced Electronic Materials 2, 1500290 (2016).
[50] T. Nishihara, Y. Yamada, M. Okano, and Y. Kanemitsu,
"Dynamics of the Lowest-Energy Excitons in Single-Walled Carbon Nanotubes under Resonant and Non-Resonant Optical Excitation."
The Journal of Physical Chemistry C 119, 28654-28659 (2015).
[49] 金光義彦、山田泰裕
"ハロゲン化鉛ペロブスカイト太陽電池"
日本物理学会誌 70, 926 (2015).
[48] E. Baba, D. Kan, Y. Yamada, M. Haruta, H. Kurata, Y. Kanemitsu and Y. Shimakawa,
"Optical and transport properties of transparent conducting La-doped SrSnO3 thin films."
Journal of Physics D: Applied Physics, 48, 45 (2015).
[47] Y. Yamada, T. Yamada, L Q. Phuong, N. Maruyama, H. Nishimura, A. Wakamiya, Y. Murata, and Y. Kanemitsu,
"Dynamic Optical Properties of CH3NH3PbI3 Single Crystals As Revealed by One- and Two-Photon Excited Photoluminescence Measurements."
Journal of the American Chemical Society, 137, 10456–10459 (2015).
[46] H. Masai, Y. Yamada, S. Okumura, T. Yanagida, Y. Fujimoto, Y. Kanemitsu, and T. Ina,
"Photoluminescence of monovalent indium centres in phosphate glass."
Scientific Reports 5, 13646 (2015).
[45] H. Masai, H. Miyata, Y. Yamada, S. Okumura, T. Yanagida, and Y. Kanemitsu,
"Tin-Doped Inorganic Amorphous Films for Use as Transparent Monolithic Phosphors."
Scientific Reports 5, 11224 (2015).
[44] Y. Yamada, D. M. Tex, I. Kamiya, and Y. Kanemitsu,
"Femtosecond upconverted photocurrent spectroscopy of InAs quantum nanostructures."
Appl. Phys. Lett. 107, 013905 (2015).
[43] Y. Yamada, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Spontaneous Defect Annihilation in CH3NH3PbI3 Thin Films at Room Temperature Revealed by Time-Resolved Photoluminescence Spectroscopy."
Journal of Physical Chemistry Letters 6, 482-486 (2015).
[42] Y. Yamada, T. Nakamura, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Photoelectronic responses in solution-processed perovskite CH3NH3PbI3 solar cells studied by photoluminescence and photoabsorption spectroscopy."
IEEE Journal of Photovoltaics 5, 401-405 (2015).
[41] Y. Yamada and Y. Kanemitsu,
"Photocarrier Recombination Dynamics in Perovskite Semiconductor SrTiO3"
("Excitonic and Photonic Processes in Materials" Volume 203 of the series Springer Series in Materials Science pp 1-35 [chapter 1] edited by J. Singh and R. T. Williams, Springer 2015).
[40] L. Q. Phuong, M. Okano, Y. Yamada, G. Yamashita, T. Morimoto, M. Nagai, M. Ashida, A. Nagaoka, K. Yoshino, and Y. Kanemitsu,
"Ultrafast free-carrier dynamics in Cu2ZnSnS4 single crystals studied using femtosecond time-resolved optical spectroscopy."
Applied Physics Letters 105, 231902 (2014).
[39] 山田泰裕、若宮淳志、金光義彦,
"ペロブスカイト半導体太陽電池."
固体物理 49, 545-553 (2014).
[38] Y. Yamada, T. Nakamura, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Photocarrier recombination dynamics in CH3NH3PbI3 for solar cell application."
Journal of the American Chemical Society 136, 11610-11613 (2014).
[37] Y. Yamada, H. K. Sato, Y. Hikita, H. Y. Hwang, and Y. Kanemitsu,
"Spatial density profile of electrons near the LaAlO3/SrTiO3 heterointerface revealed by time-resolved photoluminescence spectroscopy."
Applied Physics Letters 104, 151907/1-151907/4 (2014).
[36] L. Q. Phuong, M. Okano, Y. Yamada, A. Nagaoka, K. Yoshino, and Y. Kanemitsu,
"Temperature-dependent photocarrier recombination dynamics in Cu2ZnSnS4."
Applied Physics Letters 104, 081907/1-081907/4 (2014).
[35] Y. Yamada, H. K. Sato, Y. Hikita, H. Y. Hwang, and Y. Kanemitsu,
"Photocarrier localization and recombination dynamics in LaAlO3/SrTiO3 heterostructures."
Proceedings of SPIE 8987, 898710/1-898710/7 (2014).
[34] Y. Yamada, T. Nakamura, S. Yasui, H. Funakubo, and Y. Kanemitsu,
"Measurement of transient photoabsorption and photocurrent of BiFeO3 thin films: Evidence for long-lived trapped photocarriers."
Physical Review B 89, 035133/1-035133/5 (2014).
[33] M. Okano, T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Chemical doping-induced changes in optical properties of single-walled carbon nanotubes."
Japanese Journal of Applied Physics 53, 05FD02/1-05FD02/4 (2014).
[32] Y. Yamada, T. Nakamura, M. Endo, A. Wakamiya, and Y. Kanemitsu,
"Near-band-edge optical properties of organic-inorganic hybrid perovskite CH3NH3PbI3 on meso-porous TiO2 electrodes."
Applied Physics Express 7, 032302/1-032302/4 (2014).
[31] T. Nishihara, Y. Yamada, M. Okano, and Y. Kanemitsu,
"Quantized exciton-exciton recombination in undoped and hole-doped single-walled carbon nanotubes."
Japanese Journal of Appllied Physics 53, 02BD10/1-02BD10/5 (2014).
[30] 山田泰裕、金光義彦,
"SrTiO3のバンド間発光と光キャリアダイナミクス."
固体物理 49, 25-33 (2014).
[29] D. Kan, T. Shimizu, Y. Yamada, R. Aso, H. Kurata, Y. Kanemitsu, and Y. Shimakawa,
"Band-to-band photoluminescence as a probe of electron carriers in Nb-doped SrTiO3 epitaxial thin films"
Applied Physics Express 7, 015503/1-015503/4 (2013).
[28] H. Masai, Y. Suzuki, Y. Yamada, Y. Kanemitsu, and T. Yoko,
"Narrow Energy Gap between Triplet and Singlet Excited States of Sn2+ in Borate Glass."
Scientific Reports 3, 3541 (2013).
[27] L. Q. Phuong, M. Okano, Y. Yamada, A. Nagaoka, K. Yoshino, and Y. Kanemitsu,
"Photocarrier localization and recombination dynamics in Cu2ZnSnS4 single crystals."
Applied Physics Letters 103, 191902 (2013).
[26] H. Masai, Y. Yamada, S. Okumura, Y. Kanemitsu, and T. Yoko,
"Photoluminescence of Te4+ center in zinc borate glass."
Optics Letters 38, 3780-3783 (2013).
[25] Y. Yamada, H. K. Sato, Y. Hikita, H. Y. Hwang, and Y. Kanemitsu,
"Measurement of the femtosecond optical absorption of LaAlO3/SrTiO3 heterostructures: Evidence for an extremely slow electron relaxation at the interface."
Physical Review Letters 111, 047403/1-047403/5 (2013).
[24] T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Trion Formation and Recombination Dynamics in Hole-Doped Single-Walled Carbon Nanotubes."
Applied Physics Letters 103, 023101/1-023101/4 (2013).
[23] M. Okano, T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Dynamics of excitons and trions in semiconducting carbon nanotubes."
Proceedings of SPIE 8623, 86231F (2013).
[22] Y. Yamada and Y. Kanemitsu,
"Photoluminescence spectra of perovskite oxide semiconductors."
Journal of Luminescence 133, 30-34 (2013).
[21] T. Nishihara, Y. Yamada, and Y. Kanemitsu,
"Dynamics of exciton-hole recombination in hole-doped single-walled carbon nanotubes."
Physical Review B 86, 075449 (2012).
[20] Y. Yamada and Y. Kanemitsu,
"Determination of electron and hole lifetimes of rutile and anatase TiO2 single crystals."
Applied Physics Letters 101, 133907 (2012).
[19] Y. Yamada and Y. Kanemitsu,
"Band-edge luminescence from SrTiO3: no polaron effect."
Thin Solid Films 520, 3843-3846 (2012).
[18] Y. Yamada and Y. Kanemitsu,
"Blue light emission from strongly photoexcited and electron-doped SrTiO3."
Journal of Applied Physics 109, 102410/1-102410/4 (2011).
[17] Y. Yamada and Y. Kanemitsu,
"Photocarrier recombination dynamics of SrTiO3."
Proceedings of SPIE 7937, 793710/1-793710-6 (2011).
[16] Y. Yamada, K. Suzuki and Y. Kanemitsu,
"Blue Photoluminescence and Auger recombination of carriers in SrTiO3 nanoparticles."
Applied Physics Letters 99, 093101/1-093101/3 (2011).
[15] T. Kohmoto, Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, and K. Tanaka,
"Photoinduced Dynamics in Pure and Ca-Doped SrTiO3 Studied by Transient Birefringence and Absorption Measurements."
Journal of the Physical Society of Japan 80, 104605/1-104605/6 (2011).
[14] Y. Yamada and Y. Kanemitsu,
"Photoluminescence spectrum and dynamics in highly photoexcited rutile TiO2."
physica status solidi (c) 8, 104-107 (2011).
[13] Y. Kanemitsu and Y. Yamada,
"Light emission from SrTiO3."
physica status solidi (b) 248, 416 (2011).
[12] Y. Yamada and Y. Kanemitsu,
"Band-to-Band photoluminescence in SrTiO3."
Physical Review B 82, 121103(R)/1-/121103(R)/4 (2010).
[11] Y. Yamada and Y. Kanemitsu,
"Blue Photoluminescence of highly photoexcited rutile TiO2 : Nearly degenerate conduction-band effects."
Physical Review B 82, 113103/1-113103/4 (2010).
[10] Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, and T. Kohmoto,
"Doping-induced ferroelectric phase transition in strontium titanate: Observation of birefringence and coherent phonons under ultraviolet-illumination."
Physical Review B 81, 024104/1-024104/6 (2010).
[9] Y. Yamada, H. Yasuda, T. Tayagaki, and Y. Kanemitsu,
"Photocarrier recombination dynamics in highly excited SrTiO3 studied by transient absorption and photoluminescence spectroscopy."
Applied Physics Letters 95, 121112/1-121112/3 (2009).
[8] Y. Yamada, H. Yasuda, T. Tayagaki, and Y. Kanemitsu,
"Temperature dependence of photoluminescence spectra of undoped and electron-doped SrTiO3: Crossover from Auger recombination to single-carrier trapping."
Physical Review Letters 102, 247401/1-247401/4 (2009).
[7] Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, and T. Kohmoto,
"Observation of coherent phonons in Ca-doped SrTiO3 : Doping-induced ferroelectric phase transition and ultraviolet-illumination effect."
Journal of Physics: Conference Series 148, 012024/1-012024/3 (2009).
[6] H. Yasuda, Y. Yamada, T. Tayagaki, and Y. Kanemitsu,
"Spatial distribution of carriers in SrTiO3 revealed by photoluminescence dynamics measurements."
Physical Review B 78, 233202/1-233202/4 (2008).
[5] Y. Yamada and K. Tanaka,
"Mechanism of Photoinduced Dielectric Response in Ferroelectric Sr1-xCaxTiO3."
Journal of the Physical Society of Japan 77, 054704 (2008).
[4] Y. Koyama, T. Moriyasu, H. Okamura, Y. Yamada, K. Tanaka, and T. Kohmoto,
"Photo-induced effect in quantum paraelectric materials: Transient birefringence measurement."
physica status solidi (c) 6, 248-251 (2008).
[3] 山田泰裕,
"量子常誘電体SrTiO3・強誘電体Sr1-xCaxTiO3に現れる光誘起伝導ドメイン."
京都大学低温物質科学研究センター誌 10, 23-28 (2007).
[2] Y. Yamada and K. Tanaka,
"Photo-induced suppression of ferroelectric transition in oxygen-isotope-exchanged SrTiO3."
Journal of Luminescence 112, 259-262 (2005).
[1] T. Hasegawa, S. Mouri, Y. Yamada, and K. Tanaka,
"Giant Photo-Induced Dielectricity in SrTiO3."
Journal of the Physical Society of Japan 72, 41-44 (2003).