Yasushi Hamanaka

Nagoya Institute of Technology — Japan

Materials Science · Physical Sciences

22h-index1.9kcitations92works0.82yr avg
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Research Topics

Quantum Dots Synthesis And Properties(55), Chalcogenide Semiconductor Thin Films(42), Gold and Silver Nanoparticles Synthesis and Applications(23), Copper-based nanomaterials and applications(20), Nonlinear Optical Materials Studies(17)

Publications92 total

Laser-assisted fabrication and structural control of layered hybrid lead halide perovskites
Japanese Journal of Applied Physics·2025
Fabrication of Quantum‐Dot Superlattices and Carrier Dynamics Depending on Controlled Interdot Distances
ChemNanoMat·2025Open Access
Development of Luminescence Transformation Ability of Band-Edge Emissive AgInS<sub>2</sub> Quantum Dots via Low-Temperature Ligand Treatment
The Journal of Physical Chemistry C·2025· 2 cited
Luminescence Mechanisms of Quaternary Zn−Ag−In−S Nanocrystals: ZnS:Ag, In or AgInS<sub>2</sub>:Zn?
ChemPhysChem·2024· 1 cited
Photoexcited Carrier Transfer in CuInS<sub>2</sub> Nanocrystal Assembly by Suppressing Resonant‐Energy Transfer
ChemPhysChem·2023Open Access
Fabrication of two-dimensional hybrid organic–inorganic lead halide perovskites with controlled multilayer structures by liquid-phase laser ablation
Journal of Materials Chemistry C·2023· 14 cited
Size-dependent radiative recombination characteristics of isolated CuInS2 nanocrystals
Journal of Luminescence·2022· 2 cited
Luminescence Enhancement in CuInS<sub>2</sub> Nanoparticles through the Selective Passivation of Nonradiative Recombination Sites by Phosphine Ligands
The Journal of Physical Chemistry C·2022· 7 cited
Fabrication of periodic assembly of CuInS 2 nanoparticle arrays
The Japan Society of Applied Physics·2021
Photoluminescence Properties of Chalcopyrite Nanoparticles after Surface Modification by Ligand Exchange
The Japan Society of Applied Physics·2021
Synthesis of Zn-Ag-In-S Nanoparticles and Their Luminescence PropertiesII
The Japan Society of Applied Physics·2021
Synthesis and Analysis of Highly Monodispersed Silver Copper Sulfide Nanoparticles
MATERIALS TRANSACTIONS·2021· 4 citedOpen Access
Synthesis of 2D organic-inorganic hybrid perovskite particles by liquid-phase laser ablation method II
The Japan Society of Applied Physics·2021
Synthesis and Luminescence Properties of Zn-Ag-In-S Nanoparticles
The Japan Society of Applied Physics·2021
Non-Vacuum Fabrication of Bandgap-Controlled CZTGS Alloy Films Using CZTS+CZGS Mixed Nanoparticle Inks
Materials science forum·2021· 1 cited
Band-edge emission from AgInS 2 nanoparticles induced by organic ligands
The Japan Society of Applied Physics·2020
Ligand-Induced Luminescence Transformation in AgInS<sub>2</sub> Nanoparticles: From Defect Emission to Band-Edge Emission
The Journal of Physical Chemistry Letters·2020· 33 cited
Luminescence enhancement mechanisms of AgInS2/ZnS core/shell nanoparticles fabricated by suppressing quaternary alloying
Journal of Luminescence·2019· 6 cited
Synthesis of Ag/AgCuS/CuInS2 hybrid nanoparticles by reductive cation exchange and their asymmetric heterostructure
Applied Surface Science·2019· 6 cited
Low Temperature Photoluminescence Spectroscopy of CuInS 2 Nanoparticles Dispersed in Polymer Films
The Japan Society of Applied Physics·2019
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Frequent Co-authors

Arao Nakamura(26), Toshihiro Kuzuya(19), S. Omi(5), Luis M. Liz‐Marzán(5), Tetsuya Ogawa(4), K. Sumiyama(4), Shinji Hirai(4), Masakazu Tsuzuki(3), Nobuhiro Hayashi(3), H. Kurasawa(3), Shin‐ichi Kuroda(3), Takeshi Yamauchi(3), Natalia Del Fatti(2), Fabrice Vallée(2), C. Flytzanis(2), K. Fukuta(2), Paul Mulvaney(2), Kohei Ozawa(2), Noriyuki Okada(2), Isabel Pastoriza‐Santos(2)