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Journal Articles

Hot electron effect in high-order harmonic generation from graphene driven by elliptically polarized light

Kotaro Nakagawa, Wenwen Mao, Shunsuke A. Sato, Hiroki Ago, Angel Rubio, Yoshihiko Kanemitsu, Hideki Hirori
Journal: APL Photonics
APL Photonics 9, 076107 (2024)
https://doi.org/10.1063/5.0212022
Published: July 2024
View article titled, Hot electron effect in high-order harmonic generation from graphene driven by elliptically polarized light
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Journal Articles

Photocurrent interference spectroscopy of solids and characterization of semiconductor solar-cell materials

Yoshihiro Ogawa, Hirokazu Tahara, Yoshihiko Kanemitsu
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 243101 (2024)
https://doi.org/10.1063/5.0207057
Published: June 2024
View article titled, Photocurrent interference spectroscopy of solids and characterization of semiconductor solar-cell materials
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Journal Articles

Picosecond trion photocurrent dynamics in FAPbI3 quantum dot films

Etsuki Kobiyama, Hirokazu Tahara, Masaki Saruyama, Ryota Sato, Toshiharu Teranishi, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 252106 (2023)
https://doi.org/10.1063/5.0154927
Published: June 2023
View article titled, Picosecond trion photocurrent dynamics in FAPbI<sub>3</sub> quantum dot films
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Includes: Supplementary data
Journal Articles

Temperature dependence of photoluminescence spectrum of single lead halide perovskite nanocrystals: Effect of size on the phase transition temperature

Kenichi Cho, Takumi Yamada, Masaki Saruyama, Ryota Sato, Toshiharu Teranishi, Yoshihiko Kanemitsu
Journal: The Journal of Chemical Physics
J. Chem. Phys. 158, 201104 (2023)
https://doi.org/10.1063/5.0143201
Published: May 2023
View article titled, Temperature dependence of photoluminescence spectrum of single lead halide perovskite nanocrystals: Effect of size on the phase transition temperature
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Journal Articles

A convenient method for assessing steady-state carrier density and lifetime in solar cell materials using pulse excitation measurements

Taketo Handa, Takumi Yamada, Yoshihiko Kanemitsu
Journal: The Journal of Chemical Physics
J. Chem. Phys. 157, 084201 (2022)
https://doi.org/10.1063/5.0101926
Published: August 2022
View article titled, A convenient method for assessing steady-state carrier density and lifetime in solar cell materials using pulse excitation measurements
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Journal Articles

On the progress of ultrafast time-resolved THz scanning tunneling microscopy

Takehiro Tachizaki, Kan Hayashi, Yoshihiko Kanemitsu, Hideki Hirori
Journal: APL Materials
APL Mater. 9, 060903 (2021)
https://doi.org/10.1063/5.0052051
Published: June 2021
View article titled, On the progress of ultrafast time-resolved THz scanning tunneling microscopy
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Journal Articles

Upconverted excitonic photoluminescence from a two-dimensional lead-halide perovskite

Takumi Yamada, Tomoko Aharen, Yoshihiko Kanemitsu
Journal: The Journal of Chemical Physics
J. Chem. Phys. 151, 234709 (2019)
https://doi.org/10.1063/1.5129779
Published: December 2019
View article titled, Upconverted excitonic photoluminescence from a two-dimensional lead-halide perovskite
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Journal Articles

One-step solution synthesis of white-light-emitting films via dimensionality control of the Cs–Cu–I system

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Taehwan Jun, Taketo Handa, Kihyung Sim, Soshi Iimura, Masato Sasase, Junghwan Kim, Yoshihiko Kanemitsu, Hideo Hosono
Journal: APL Materials
APL Mater. 7, 111113 (2019)
https://doi.org/10.1063/1.5127300
Published: November 2019
View article titled, One-step solution synthesis of white-light-emitting films via dimensionality control of the Cs–Cu–I system
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Includes: Supplementary data
Journal Articles

Trion dynamics in lead halide perovskite nanocrystals

Editor’s Pick
Yoshihiko Kanemitsu
Journal: The Journal of Chemical Physics
J. Chem. Phys. 151, 170902 (2019)
https://doi.org/10.1063/1.5125628
Published: November 2019
View article titled, Trion dynamics in lead halide perovskite nanocrystals
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Journal Articles

Photophysics of lead-free tin halide perovskite films and solar cells

Taketo Handa, Atsushi Wakamiya, Yoshihiko Kanemitsu
Journal: APL Materials
APL Mater. 7, 080903 (2019)
https://doi.org/10.1063/1.5109704
Published: August 2019
View article titled, Photophysics of lead-free tin halide perovskite films and solar cells
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Journal Articles

High-order harmonic generation from hybrid organic–inorganic perovskite thin films

Editor’s Pick
Hideki Hirori, Peiyu Xia, Yasushi Shinohara, Tomohito Otobe, Yasuyuki Sanari, Hirokazu Tahara, Nobuhisa Ishii, Jiro Itatani, Kenichi L. Ishikawa, Tomoko Aharen, Masashi Ozaki, Atsushi Wakamiya, Yoshihiko Kanemitsu
Journal: APL Materials
APL Mater. 7, 041107 (2019)
https://doi.org/10.1063/1.5090935
Published: April 2019
View article titled, High-order harmonic generation from hybrid organic–inorganic perovskite thin films
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Journal Articles

Quantitative monitoring of the internal field in the depletion layer of a GaAs-based solar cell with terahertz radiation

Keita Miyagawa, Masaya Nagai, Genki Yamashita, Masaaki Ashida, Changsu Kim, Hidefumi Akiyama, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 163501 (2018)
https://doi.org/10.1063/1.5037952
Published: October 2018
View article titled, Quantitative monitoring of the internal field in the depletion layer of a GaAs-based solar cell with terahertz radiation
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Includes: Supplementary data
Journal Articles

Sensitive monitoring of photocarrier densities in the active layer of a photovoltaic device with time-resolved terahertz reflection spectroscopy

Genki Yamashita, Eiichi Matsubara, Masaya Nagai, Changsu Kim, Hidefumi Akiyama, Yoshihiko Kanemitsu, Masaaki Ashida
Journal: Applied Physics Letters
Appl. Phys. Lett. 110, 071108 (2017)
https://doi.org/10.1063/1.4975631
Published: February 2017
View article titled, Sensitive monitoring of photocarrier densities in the active layer of a photovoltaic device with time-resolved terahertz reflection spectroscopy
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Includes: Supplementary data
Journal Articles

Solar-cell radiance standard for absolute electroluminescence measurements and open-circuit voltage mapping of silicon solar modules

Toshimitsu Mochizuki, Changsu Kim, Masahiro Yoshita, Jonathon Mitchell, Zhu Lin, Shaoqiang Chen, Hidetaka Takato, Yoshihiko Kanemitsu, Hidefumi Akiyama
Journal: Journal of Applied Physics
J. Appl. Phys. 119, 034501 (2016)
https://doi.org/10.1063/1.4940159
Published: January 2016
View article titled, Solar-cell radiance standard for absolute electroluminescence measurements and open-circuit voltage mapping of silicon solar modules
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Journal Articles

Femtosecond upconverted photocurrent spectroscopy of InAs quantum nanostructures

Yasuhiro Yamada, David M. Tex, Itaru Kamiya, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 013905 (2015)
https://doi.org/10.1063/1.4926569
Published: July 2015
View article titled, Femtosecond upconverted photocurrent spectroscopy of InAs quantum nanostructures
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Includes: Supplementary data
Journal Articles

Individual identification of free hole and electron dynamics in CuIn1−xGaxSe2 thin films by simultaneous monitoring of two optical transitions

Makoto Okano, Hideki Hagiya, Takeaki Sakurai, Katsuhiro Akimoto, Hajime Shibata, Shigeru Niki, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 181903 (2015)
https://doi.org/10.1063/1.4919902
Published: May 2015
View article titled, Individual identification of free hole and electron dynamics in CuIn<sub>1−x</sub>Ga<sub>x</sub>Se<sub>2</sub> thin films by simultaneous monitoring of two optical transitions
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Journal Articles

Time-resolved photoluminescence measurements for determining voltage-dependent charge-separation efficiencies of subcells in triple-junction solar cells

David M. Tex, Toshiyuki Ihara, Hidefumi Akiyama, Mitsuru Imaizumi, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 013905 (2015)
https://doi.org/10.1063/1.4905474
Published: January 2015
View article titled, Time-resolved photoluminescence measurements for determining voltage-dependent charge-separation efficiencies of subcells in triple-junction solar cells
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Journal Articles

Spatial density profile of electrons near the LaAlO3/SrTiO3 heterointerface revealed by time-resolved photoluminescence spectroscopy

Yasuhiro Yamada, Hiroki K. Sato, Yasuyuki Hikita, Harold Y. Hwang, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 151907 (2014)
https://doi.org/10.1063/1.4872171
Published: April 2014
View article titled, Spatial density profile of electrons near the LaAlO<sub>3</sub>/SrTiO<sub>3</sub> heterointerface revealed by time-resolved photoluminescence spectroscopy
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Journal Articles

Temperature-dependent photocarrier recombination dynamics in Cu2ZnSnS4 single crystals

Le Quang Phuong, Makoto Okano, Yasuhiro Yamada, Akira Nagaoka, Kenji Yoshino, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 081907 (2014)
https://doi.org/10.1063/1.4866666
Published: February 2014
View article titled, Temperature-dependent photocarrier recombination dynamics in Cu<sub>2</sub>ZnSnS<sub>4</sub> single crystals
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Journal Articles

Impact of sub-cell internal luminescence yields on energy conversion efficiencies of tandem solar cells: A design principle

Lin Zhu, Changsu Kim, Masahiro Yoshita, Shaoqiang Chen, Shintaroh Sato, Toshimitsu Mochizuki, Hidefumi Akiyama, Yoshihiko Kanemitsu
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 031118 (2014)
https://doi.org/10.1063/1.4861464
Published: January 2014
View article titled, Impact of sub-cell internal luminescence yields on energy conversion efficiencies of tandem solar cells: A design principle
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