Publications

Journal Articles

• Internal Electric Field Manipulates Exciton-Phonon Couplings in Single Lead Halide Perovskite Nanocrystals
  K. Cho, H. Tahara, T. Yamada, M. Muto, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  J. Phys. Chem. Lett. 15, 11969 (2024). [JPCL/15/11969]
• Photocurrent interference spectroscopy of solids and characterization of semiconductor solar-cell materials
  Y. Ogawa, H. Tahara, and Y. Kanemitsu
  J. Appl. Phys. 135, 243101 (2024). [JAP/135/243101]
• Tuning the Direction of Photoinduced Electron Transfer in Porphyrin-Protected Gold Clusters
  Y. Chiga, W. Suzuki, R. Takahata, E. Kobiyama, H. Tahara, Y. Kanemitsu, M. Shibuta, M. Sakamoto, and T. Teranishi
  J. Phys. Chem. C 128, 3824 (2024). [JPCC/128/3824]
• Coherent electronic coupling in quantum dot solids induces cooperative enhancement of nonlinear optoelectronic responses
  H. Tahara, M. Sakamoto, T. Teranishi, and Y. Kanemitsu
  Nat. Nanotechnol. 19, 744 (2024). [NNano/19/744]
• Enhancing high harmonic generation in GaAs by elliptically polarized light excitation
  F. Sekiguchi, M. Sakamoto, K. Nakagawa, H. Tahara, S. A. Sato, H. Hirori, and Y. Kanemitsu
  Phys. Rev. B 108, 205201 (2023) (Editors' Suggestion). [PRB/108/205201]
• Picosecond trion photocurrent dynamics in FAPbI₃ quantum dot films
  E. Kobiyama, H. Tahara, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  Appl. Phys. Lett. 122, 252106 (2023). [APL/122/252106]
• Bilayer Indium Tin Oxide Electrodes for Deformation-Free Ultrathin Flexible Perovskite Solar Cells
  N. Ohashi, R. Kaneko, C. Sakai, Y. Wasai, S. Higuchi, K. Yazawa, H. Tahara, T. Handa, T. Nakamura, R. Murdey, Y. Kanemitsu, and A. Wakamiya
  Sol. RRL 2300221 (2023). [Sol.RRL/2300221]
• Exciton-Phonon and Trion-Phonon Couplings Revealed by Photoluminescence Spectroscopy of Single CsPbBr₃ Perovskite Nanocrystals
  K. Cho, H. Tahara, T. Yamada, H. Suzuura, T. Tadano, R. Sato, M. Saruyama, H. Hirori, T. Teranishi, and Y. Kanemitsu
  Nano Lett. 22, 7674 (2022). [NanoLett/22/7674]
• Size-controlled quantum dots reveal the impact of intraband transitions on high-order harmonic generation in solids
  K. Nakagawa, H. Hirori, S. A. Sato, H. Tahara, F. Sekiguchi, G. Yumoto, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  Nat. Phys. 18, 874 (2022). [NPhys/18/874]
• Collective enhancement of quantum coherence in coupled quantum dot films
  H. Tahara, M. Sakamoto, T. Teranishi, and Y. Kanemitsu
  Phys. Rev. B 104, L241405 (2021). [PRB/104/L241405]
• Luminescence Fine Structures in Single Lead Halide Perovskite Nanocrystals: Size Dependence of the Exciton-Phonon Coupling
  K. Cho, T. Yamada, H. Tahara, T. Tadano, H. Suzuura, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  Nano Lett. 21, 7206 (2021). [NanoLett/21/7206]
• Spectral characterization of the Rashba spin-split band in a lead halide perovskite single crystal by photocurrent heterodyne interference spectroscopy
  Y. Ogawa, H. Tahara, N. Igarashi, Y. Yamada, and Y. Kanemitsu
  Phys. Rev. B 103, L081201 (2021). [PRB/103/L081201]
• Impact of spin-orbit splitting on two-photon absorption spectra in a halide perovskite single crystal
  K. Ohara, T. Yamada, T. Aharen, H. Tahara, H. Hirori, H. Suzuura, and Y. Kanemitsu
  Phys. Rev. B 103, L041201 (2021). [PRB/103/L041201]
• Role of virtual band population for high harmonic generation in solids
  Y. Sanari, H. Hirori, T. Aharen, H. Tahara, Y. Shinohara, K. L. Ishikawa, T. Otobe, P. Xia, N. Ishii, J. Itatani, S. A. Sato, and Y. Kanemitsu
  Phys. Rev. B 102, 041125(R) (2020). [PRB/102/041125(R)]
• Large thermal expansion leads to negative thermo-optic coefficient of halide perovskite CH₃NH₃PbCl₃
  T. Handa, H. Tahara, T. Aharen, A. Shimazaki, A. Wakamiya, and Y. Kanemitsu
  Phys. Rev. Materials 4, 074604 (2020). [PRM/4/074604]
• Reduction of Optical Gain Threshold in CsPbI₃ Nanocrystals Achieved by Generation of Asymmetric Hot-Biexcitons
  E. Kobiyama, H. Tahara, R. Sato, M. Saruyama, T. Teranishi, and Y. Kanemitsu
  Nano Lett. 20, 3905 (2020). [NanoLett/20/3905]
• Effect of A-Site Cation on Photoluminescence Spectra of Single Lead Bromide Perovskite Nanocrystals
  S. Masada, T. Yamada, H. Tahara, H. Hirori, M. Saruyama, T. Kawawaki, R. Sato, T. Teranishi, and Y. Kanemitsu
  Nano Lett. 20, 4022 (2020). [NanoLett/20/4022]
• Improvement in quantum yield by suppression of trions in room temperature synthesized CsPbBr₃ perovskite quantum dots for backlight displays
  K. Dave, Z. Bao, S. Nakahara, K. Ohara, S. Masada, H. Tahara, Y. Kanemitsu, and R.-S. Liu
  Nanoscale 12, 3820 (2020). [Nanoscale/12/3820]
• Quantum Interference Measurements and Their Application to Analysis of Ultrafast Photocarrier Dynamics in Semiconductor Solar Cell Materials
  H. Tahara and Y. Kanemitsu
  Adv. Quantum Technol. 3, 1900098 (2020). [AQT/1900098]
• Excitonic enhancement of optical nonlinearities in perovskite CH₃NH₃PbCl₃ single crystals
  K. Ohara, T. Yamada, H. Tahara, T. Aharen, H. Hirori, H. Suzuura, and Y. Kanemitsu
  Phys. Rev. Materials 3, 111601(R) (2019). [PRM/3/111601(R)]
• Ionization and Neutralization Dynamics of CsPbBr₃ Perovskite Nanocrystals Revealed by Double-Pump Transient Absorption Spectroscopy
  S. Nakahara, K. Ohara, H. Tahara, G. Yumoto, T. Kawawaki, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  J. Phys. Chem. Lett. 10, 4731 (2019). [JPCL/10/4731]
• Large negative thermo-optic coefficients of a lead halide perovskite
  T. Handa, H. Tahara, T. Aharen, and Y. Kanemitsu
  Sci. Adv. 5, eaax0786 (2019). [SciAdv/5/eaax0786]
• Impact of Orbital Hybridization at Molecule-Metal Interface on Carrier Dynamics
  M. Sakamoto, K. Hyeon-Deuk, D. Eguchi, I.-Y. Chang, D. Tanaka, H. Tahara, A. Furube, Y. Minagawa, Y. Majima, Y. Kanemitsu, and T. Teranishi
  J. Phys. Chem. C 123, 25877 (2019). [JPCC/123/25877]
• Coherent Spectroscopy of Multiple Excitons in Colloidal Nanocrystal Quantum Dots
  H. Tahara and Y. Kanemitsu
  ChemNanoMat, 5, 977 (2019). [ChemNanoMat/5/977]
• High-order harmonic generation from hybrid organic-inorganic perovskite thin films
  H. Hirori, P. Xia, Y. Shinohara, T. Otobe, Y. Sanari, H. Tahara, N. Ishii, J. Itatani, K. L. Ishikawa, T. Aharen, M. Ozaki, A. Wakamiya, and Y. Kanemitsu
  APL Mater. 7, 041107 (2019) (Editor's Pick). [APLMater/7/041107]
• Observation of positive and negative trions in organic-inorganic hybrid perovskite nanocrystals
  N. Yarita, T. Aharen, H. Tahara, M. Saruyama, T. Kawawaki, R. Sato, T. Teranishi, and Y. Kanemitsu
  Phys. Rev. Mater. 2, 116003 (2018). [PRMater/2/116003]
• Suppression of Trion Formation in CsPbBr₃ Perovskite Nanocrystals by Postsynthetic Surface Modification
  S. Nakahara, H. Tahara, G. Yumoto, T. Kawawaki, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  J. Phys. Chem. C 122, 22188 (2018). [JPCC/122/22188]
• Quantum coherence of multiple excitons governs absorption cross-sections of PbS/CdS core/shell nanocrystals
  H. Tahara, M. Sakamoto, T. Teranishi, and Y. Kanemitsu
  Nat. Commun. 9, 3179 (2018). [NCom/9/3179]
• Hot Biexciton Effect on Optical Gain in CsPbI₃ Perovskite Nanocrystals
  G. Yumoto, H. Tahara, T. Kawawaki, M. Saruyama, R. Sato, T. Teranishi, and Y. Kanemitsu
  J. Phys. Chem. Lett. 9, 2222 (2018). [JPCL/9/2222]
• Photorefractive Effect in Organic-Inorganic Hybrid Perovskites and Its Application to Optical Phase Shifter
  H. Tahara, T. Aharen, A. Wakamiya, and Y. Kanemitsu
  Adv. Opt. Mater. 6, 1701366 (2018). [AOM/6/1701366]
• Harmonic Quantum Coherence of Multiple Excitons in PbS/CdS Core-Shell Nanocrystals
  H. Tahara, M. Sakamoto, T. Teranishi, and Y. Kanemitsu
  Phys. Rev. Lett. 119, 247401 (2017). [PRL/119/247401]
• Impact of Postsynthetic Surface Modification on Photoluminescence Intermittency in Formamidinium Lead Bromide Perovskite Nanocrystals
  N. Yarita, H. Tahara, M. Saruyama, T. Kawawaki, R. Sato, T. Teranishi, and Y. Kanemitsu
  J. Phys. Chem. Lett. 8, 6041 (2017). [JPCL/8/6041]
• High-Performance CsPb_1-xSn_xBr₃ Perovskite Quantum Dots for Light-Emitting Diodes
  H.-C. Wang, W. Wang, A.-C. Tang, H.-Y. Tsai, Z. Bao, T. Ihara, N. Yarita, H. Tahara, Y. Kanemitsu, S. Chen, and R.-S. Liu
  Angew. Chem. Int. Ed. 56, 13650 (2017). [Angew.Chem.Int.Ed./56/13650]
• Dynamics of Charged Excitons and Biexcitons in CsPbBr₃ Perovskite Nanocrystals Revealed by Femtosecond Transient-Absorption and Single-Dot Luminescence Spectroscopy
  N. Yarita, H. Tahara, T. Ihara, T. Kawawaki, R. Sato, M. Saruyama, T. Teranishi, and Y. Kanemitsu
  J. Phys. Chem. Lett. 8, 1413 (2017). [JPCL/8/1413]
• Charge Injection at the Heterointerface in Perovskite CH₃NH₃PbI₃ Solar Cells Studied by Simultaneous Microscopic Photoluminescence and Photocurrent Imaging Spectroscopy
  D. Yamashita, T. Handa, T. Ihara, H. Tahara, A. Shimazaki, A. Wakamiya, and Y. Kanemitsu
  J. Phys. Chem. Lett. 7, 3186 (2016). [JPCL/7/3186]
• Experimental Evidence of Localized Shallow States in Orthorhombic Phase of CH₃NH₃PbI₃ Perovskite Thin Films Revealed by Photocurrent Beat Spectroscopy
  H. Tahara, M. Endo, A. Wakamiya, and Y. Kanemitsu
  J. Phys. Chem. C 120, 5347 (2016). [JPCC/120/5347]
• Observation of localized states in bulk GaAs using ultrafast photocurrent beat spectroscopy
  H. Tahara and Y. Kanemitsu
  Appl. Phys. Express 9, 032403 (2016). [APEX/9/032403]
• Fast Dissociation and Reduced Auger Recombination of Multiple Excitons in Closely Packed PbS Nanocrystal Thin Films
  T. Nishihara, H. Tahara, M. Okano, M. Ono, and Y. Kanemitsu
  J. Phys. Chem. Lett. 6, 1327 (2015). [JPCL/6/1327]
• Dynamical coherent control of photocurrent in bulk GaAs at room temperature
  H. Tahara and Y. Kanemitsu
  Phys. Rev. B 90, 245203 (2014). [PRB/90/245203]
• Generation of undamped exciton-biexciton beats in InAs quantum dots using six-wave mixing
  H. Tahara, Y. Ogawa, F. Minami, K. Akahane, and M. Sasaki
  Phys. Rev. B 89, 195306 (2014). [PRB/89/195306]
• Long-Time Correlation in Non-Markovian Dephasing of an Exciton-Phonon System in InAs Quantum Dots
  H. Tahara, Y. Ogawa, F. Minami, K. Akahane, and M. Sasaki
  Phys. Rev. Lett. 112, 147404 (2014). [PRL/112/147404]
• Non-Markovian nature of exciton-exciton scattering in a GaAs single quantum well observed by phase-locked laser pulses
  Y. Ogawa, H. Tahara, and F. Minami
  Phys. Rev. B 87, 165305 (2013). [PRB/87/165305]
• Anisotropic optical properties of excitons in strain-controlled InAs quantum dots
  H. Tahara, Y. Ogawa, F. Minami, K. Akahane, and M. Sasaki
  Phys. Rev. B 87, 035304 (2013). [PRB/87/035304]
• Observation of a dynamical mixing process of exciton-polaritons in a ZnSe epitaxial layer using four-wave mixing spectroscopy
  H. Tahara, M. Bamba, Y. Ogawa, and F. Minami
  Phys. Rev. B 86, 235208 (2012). [PRB/86/235208]
• Non-Markovian Dynamics of Spectral Narrowing for Excitons in the Layered Semiconductor GaSe Observed Using Optical Four-Wave Mixing Spectroscopy
  H. Tahara, Y. Ogawa, and F. Minami
  Phys. Rev. Lett. 107, 037402 (2011). [PRL/107/037402]
• Damped oscillations of exciton wave packets in the layered semiconductor GaSe observed by four-wave mixing spectroscopy
  H. Tahara, Y. Ogawa, and F. Minami
  Phys. Rev. B 82, 113201 (2010). [PRB/82/113201]

Proceedings

• Nonlinear optical properties of lead halide perovskites
  H. Tahara, T. Yamada, T. Handa, and Y. Kanemitsu
  Proc. of AM-FPD 18, S1-1 (2018). [ProcAMFPD/S1-1]
• Photophysics of organic-inorganic hybrid perovskite solar cells
  H. Tahara, T. Handa, and Y. Kanemitsu
  Proc. of SPIE 10527, 1052702 (2018). [ProcSPIE/10527/1052702]
• Coherent spectral change of four-wave mixing signals from exciton-polaritons in ZnSe epitaxial layer
  H. Tahara, M. Bamba, Y. Ogawa, and F. Minami
  AIP Conf. Proc. 1566, 484 (2013). [AIPCP/1566/484]
• The Excitonic Wave-packet Motion In GaSe Probed By Spectrally Resolved Four-wave Mixing Spectroscopy
  H. Tahara, Y. Ogawa, and F. Minami
  AIP Conf. Proc. 1399, 39 (2011). [AIPCP/1399/39]
• Spectral narrowing of four-wave mixing signals for excitons in the layered semiconductor GaSe
  H. Tahara, Y. Ogawa, and F. Minami
  J. Phys.: Conf. Ser. 302, 012036 (2011). [JPCS/302/012036]