Basic Information

Academic Degree

• 修士（理学）(筑波大学)
• 博士（理学）(筑波大学)

Academic Resume (Graduate Schools)

• 筑波大学, 大学院数理物質科学研究科化学専攻博士前期課程, 修了
• 筑波大学, 大学院数理物質科学研究科化学専攻博士後期課程, 修了

High School

• High School

  群馬県　群馬工業高等専門学校

ID,URL

• ORCID ID

  0000-0002-7353-6880

• J-Global ID

  201401066842982960

Website(s) (URL(s))

• http://rdb.kuicr.kyoto-u.ac.jp/researchers/view/233/ja

researchmap URL

• https://researchmap.jp/RS46

Research

Research Topics, Overview of the research

• Research Topics

  Liquid-Phase Precise Synthesis and Structure-Specific Properties of Inorganic Nanoparticles

Research Areas

• Nanotechnology/Materials, Nanostructure chemistry

Papers

• Photo-Induced Charge Carrier Dynamics of Metal Halide Perovskite

  Maning Liu; Mohamed Abodya; Weisi Dai; Tokuhisa Kawawaki; Ai Shimazaki; Ryota Sato; Masaki Saruyama; Toshiharu Teranishi; Atsushi Wakamiya; Yasuhiro Tachibana

  Proceedings of AM-FPD 2022 - 29th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, 2022

  
• Formation and Stability of Cs2SnBr6 Perovskite Nanocrystals from CsSn2Br5 Nanocubes

  Maning Liu; Mohamed Abodya; Weisi Dai; Tokuhisa Kawawaki; Ryota Sato; Masaki Saruyama; Toshiharu Teranishi; Yasuhiro Tachibana

  Journal of Photopolymer Science and Technology, 2022

  
• Picosecond trion photocurrent dynamics in FAPbI3 quantum dot films

  Etsuki Kobiyama; Hirokazu Tahara; Masaki Saruyama; Ryota Sato; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Applied Physics Letters, 19 Jun. 2023

  
• 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

  The Journal of chemical physics, 28 May 2023

  
• Stabilization of unprecedented crystal phases of metal nanomaterials

  Kenshi Matsumoto; Ryota Sato; Toshiharu Teranishi

  Trends in Chemistry, Mar. 2023

  
• Exciton-Phonon and Trion-Phonon Couplings Revealed by Photoluminescence Spectroscopy of Single CsPbBr3 Perovskite Nanocrystals.

  Kenichi Cho; Hirokazu Tahara; Takumi Yamada; Hidekatsu Suzuura; Terumasa Tadano; Ryota Sato; Masaki Saruyama; Hideki Hirori; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Nano letters, 19 Sep. 2022

  
• Size-controlled quantum dots reveal the impact of intraband transitions on high-order harmonic generation in solids

  Kotaro Nakagawa; Hideki Hirori; Shunsuke A. Sato; Hirokazu Tahara; Fumiya Sekiguchi; Go Yumoto; Masaki Saruyama; Ryota Sato; Toshiharu Teranishi; Yoshihiko Kanemitsu

  NATURE PHYSICS, Jun. 2022

  
• Bimetallic Synergy in Ultrafine Cocatalyst Alloy Nanoparticles for Efficient Photocatalytic Water Splitting

  Christian Mark Pelicano; Masaki Saruyama; Ryo Takahata; Ryota Sato; Yasutaka Kitahama; Hiroyuki Matsuzaki; Taro Yamada; Takashi Hisatomi; Kazunari Domen; Toshiharu Teranishi

  ADVANCED FUNCTIONAL MATERIALS, May 2022

  
• Inter-element miscibility driven stabilization of ordered pseudo-binary alloy

  Kenshi Matsumoto; Ryota Sato; Yasutomi Tatetsu; Ryo Takahata; Seiji Yamazoe; Miho Yamauchi; Yuji Inagaki; Yoichi Horibe; Masaki Kudo; Takaaki Toriyama; Mitsunari Auchi; Mitsutaka Haruta; Hiroki Kurata; Toshiharu Teranishi

  Nature Communications, Dec. 2022

  
• Synthesis of mesoscopic particles of multi-component rare earth permanent magnet compounds

  T. Thuy Trinh; Jungryang Kim; Ryota Sato; Kenshi Matsumoto; Toshiharu Teranishi

  Science and Technology of Advanced Materials, 31 Dec. 2021

  
• Luminescence Fine Structures in Single Lead Halide Perovskite Nanocrystals: Size Dependence of the Exciton-Phonon Coupling.

  Kenichi Cho; Takumi Yamada; Hirokazu Tahara; Terumasa Tadano; Hidekatsu Suzuura; Masaki Saruyama; Ryota Sato; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Nano letters, 08 Sep. 2021

  
• Strong spin-orbit coupling inducing Autler-Townes effect in lead halide perovskite nanocrystals.

  Go Yumoto; Hideki Hirori; Fumiya Sekiguchi; Ryota Sato; Masaki Saruyama; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Nature communications, 21 May 2021

  
• Morphology-Dependent Coherent Acoustic Phonon Vibrations and Phonon Beat of Au Nanopolyhedrons

  Li Wang; Shohei Takeda; Ryota Sato; Masanori Sakamoto; Toshiharu Teranishi; Naoto Tamai

  ACS Omega, 02 Mar. 2021

  
• Interference effects in high-order harmonics from colloidal perovskite nanocrystals excited by an elliptically polarized laser

  Kotaro Nakagawa; Hideki Hirori; Yasuyuki Sanari; Fumiya Sekiguchi; Ryota Sato; Masaki Saruyama; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Physical Review Materials, 29 Jan. 2021

  
• Transformations of Ionic Nanocrystals via Full and Partial Ion Exchange Reactions

  Masaki Saruyama; Ryota Sato; Toshiharu Teranishi

  Accounts of Chemical Research, 2021

  
• Cation Distribution in Monodispersed MFe2O4 (M = Mn, Fe, Co, Ni, and Zn) Nanoparticles Investigated by X-ray Absorption Fine Structure Spectroscopy: Implications for Magnetic Data Storage, Catalysts, Sensors, and Ferrofluids.

  Masafumi Harada; Masako Kuwa; Ryota Sato; Toshiharu Teranishi; Mari Takahashi; Shinya Maenosono

  ACS Applied Nano Materials, 27 Jul. 2020, Peer-reviewed

  
• Effect of A-Site Cation on Photoluminescence Spectra of Single Lead Bromide Perovskite Nanocrystals.

  Sojiro Masada; Takumi Yamada; Hirokazu Tahara; Hideki Hirori; Masaki Saruyama; Tokuhisa Kawawaki; Ryota Sato; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Nano letters, 13 May 2020, Peer-reviewed

  
• Reduction of Optical Gain Threshold in CsPbI3 Nanocrystals Achieved by Generation of Asymmetric Hot-Biexcitons.

  Etsuki Kobiyama; Hirokazu Tahara; Ryota Sato; Masaki Saruyama; Toshiharu Teranishi; Yoshihiko Kanemitsu

  Nano letters, 13 May 2020, Peer-reviewed

  
• Ligand-Stabilized CoO and NiO Nanoparticles for Spintronic Devices with Antiferromagnetic Insulators

  Masako Kuwa; Masafumi Harada; Ryota Sato; Toshiharu Teranishi

  ACS Applied Nano Materials, 27 Mar. 2020, Peer-reviewed

  
• Nanoparticle Approach to the Formation of Sm2Fe17N3 Hard Magnetic Particles

  Kim, J; Wu, H.-L; Hsu, S; Matsumoto, K; Sato, R; Teranishi, T

  Chemistry Letters, Jun. 2019, Peer-reviewed

  
• Formation of Strong L10-FePd/α-Fe Nanocomposite Magnets by Visualizing Efficient Exchange Coupling

  Matsumoto, K; Sato, R; Trinh, T. T; Sakuma, N; Shoji, T; Haruta, M; Kurata, H; Teranishi, T

  Nanoscale Advances, May 2019, Peer-reviewed

  
• Ionization and Neutralization Dynamics of CsPbBr3 Perovskite Nanocrystals Revealed by Double-Pump Transient Absorption Spectroscopy

  Nakahara, S.; Ohara, K.; Tahara, H.; Yumoto, G.; Kawawaki, T.; Saruyama, M.; Sato, R.; Teranishi, T.; Kanemitsu, Y.

  Journal of Physical Chemistry Letters, 2019, Peer-reviewed

  
• Numerical and experimental investigations of dependence of photoacoustic signals from gold nanoparticles on the optical properties

  Shinpei Okawa; Takeshi Hirasawa; Ryota Sato; Toshihiro Kushibiki; Miya Ishihara; Toshiharu Teranishi

  Optical Review, 01 Jun. 2018, Peer-reviewed

  
• Hot Biexciton Effect on Optical Gain in CsPbI3 Perovskite Nanocrystals

  Yumoto, G.; Tahara, H.; Kawawaki, T.; Saruyama, M.; Sato, R.; Teranishi, T.; Kanemitsu, Y.

  Journal of Physical Chemistry Letters, 2018, Peer-reviewed

  
• Suppression of Trion Formation in CsPbBr3 Perovskite Nanocrystals by Postsynthetic Surface Modification

  Nakahara, S.; Tahara, H.; Yumoto, G.; Kawawaki, T.; Saruyama, M.; Sato, R.; Teranishi, T.; Kanemitsu, Y.

  Journal of Physical Chemistry C, 2018, Peer-reviewed

  
• Observation of positive and negative trions in organic-inorganic hybrid perovskite nanocrystals

  Yarita, N.; Aharen, T.; Tahara, H.; Saruyama, M.; Kawawaki, T.; Sato, R.; Teranishi, T.; Kanemitsu, Y.

  Physical Review Materials, 2018, Peer-reviewed

  
• Impact of Postsynthetic Surface Modification on Photoluminescence Intermittency in Formamidinium Lead Bromide Perovskite Nanocrystals

  Yarita, N.; Tahara, H.; Saruyama, M.; Kawawaki, T.; Sato, R.; Teranishi, T.; Kanemitsu, Y.

  Journal of Physical Chemistry Letters, 2017, Peer-reviewed

  
• Dynamics of Charged Excitons and Biexcitons in CsPbBr3 Perovskite Nanocrystals Revealed by Femtosecond Transient-Absorption and Single-Dot Luminescence Spectroscopy

  Yarita, N.; Tahara, H.; Ihara, T.; Kawawaki, T.; Sato, R.; Saruyama, M.; Teranishi, T.; Kanemitsu, Y.

  Journal of Physical Chemistry Letters, 2017, Peer-reviewed

  
• Tin Ion Directed Morphology Evolution of Copper Sulfide Nanoparticles and Tuning of Their Plasmonic Properties via Phase Conversion

  Lihui Chen; Masanori Sakamoto; Mitsutaka Haruta; Takashi Nemoto; Ryota Sato; Hiroki Kurata; Toshiharu Teranishi

  LANGMUIR, Aug. 2016, Peer-reviewed

  
• Formation of pseudomorphic nanocages from Cu2O nanocrystals through anion exchange reactions

  Hsin-Lun Wu; Ryota Sato; Atsushi Yamaguchi; Masato Kimura; Mitsutaka Haruta; Hiroki Kurata; Toshiharu Teranishi

  SCIENCE, Mar. 2016, Peer-reviewed

  
• Photoabsorption of single CdSe/CdS dot-in-rods studied by photoluminescence-excitation spectroscopy

  Ihara Toshiyuki; Sato Ryota; Teranishi Toshiharu; Kanemitsu Yoshihiko

  Meeting Abstracts of the Physical Society of Japan, 2016

  
• Effects of the optical properties of gold nanoparticles on photoacoustic signals

  S. Okawa; T. Hirasawa; R. Sato; T. Kushibiki; M. Ishihara; T. Teranishi

  Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 2016, Peer-reviewed

  
• Effects of the optical properties of gold nanoparticls on photoacoustic signals

  S. Okawa; T. Hirasawa; R. Sato; T. Kushibiki; M. Ishihara; T. Teranishi

  PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2016, 2016, Peer-reviewed

  
• Direct Observation of Multiphoton Emission Enhancement from a Single Quantum Dot Using AFM Manipulation of a Cubic Gold Nanoparticle

  Sadahiro Masuo; Keisuke Kanetaka; Ryota Sato; Toshiharu Teranishi

  ACS PHOTONICS, Jan. 2016, Peer-reviewed

  
• Simple Surfactant Concentration-Dependent Shape Control of Polyhedral Fe3O4 Nanoparticles and Their Magnetic Properties

  Wanyin Ge; Ryota Sato; Hsin-Lun Wu; Toshiharu Teranishi

  CHEMPHYSCHEM, Oct. 2015, Peer-reviewed

  
• Determination of a localized surface plasmon resonance mode of Cu7S4 nanodisks by plasmon coupling

  L. Chen; M. Sakamoto; R. Sato; T. Teranishi

  FARADAY DISCUSSIONS, 2015, Peer-reviewed

  
• Visible to near-infrared plasmon-enhanced catalytic activity of Pd hexagonal nanoplates for the Suzuki coupling reaction

  T. Thuy Trinh; Ryota Sato; Masanori Sakamoto; Yoshifumi Fujiyoshi; Mitsutaka Haruta; Hiroki Kurata; Toshiharu Teranishi

  NANOSCALE, 2015, Peer-reviewed

  
• Delocalized and localized charged excitons in single CdSe/CdS dot-in-rods revealed by polarized photoluminescence blinking

  Toshiyuki Ihara; Ryota Sato; Toshiharu Teranishi; Yoshihiko Kanemitsu

  PHYSICAL REVIEW B, Jul. 2014, Peer-reviewed

  
• The effect of surface charge of plasmonic gold nanoparticles on photoacoustic signal

  Miya Ishihara; Takeshi Hirasawa; Shinpei Okawa; Ryota Sato; Yasuteru Urano; Toshiharu Teranishi

  Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 2014, Peer-reviewed

  
• The effect of surface charge of plasmonic gold nanoparticles on photoacoustic signal

  Miya Ishihara; Takeshi Hirasawa; Shinpei Okawa; Ryota Sato; Yasuteru Urano; Toshiharu Teranishib

  PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2014, 2014, Peer-reviewed

  
• Simple Reductant Concentration-Dependent Shape Control of Polyhedral Gold Nanoparticles and Their Plasmonic Properties

  Miharu Eguchi; Daisuke Mitsui; Hsin-Lun Wu; Ryota Sato; Toshiharu Teranishi

  LANGMUIR, Jun. 2012, Peer-reviewed

  
• Exchange Coupling Interaction in L1(0)-FePd/alpha-Fe Nanocomposite Magnets with Large Maximum Energy Products

  Noritsugu Sakuma; Tsubasa Ohshima; Tetsuya Shoji; Yoshihito Suzuki; Ryota Sato; Ayako Wachi; Akira Kato; Yoichiro Kawai; Akira Manabe; Toshiharu Teranishi

  ACS NANO, Apr. 2011, Peer-reviewed

  
• Homoepitaxial Size Control and Large-Scale Synthesis of Highly Monodisperse Amine-Protected Palladium Nanoparticles

  Ryota Sato; Masayuki Kanehara; Toshiharu Teranishi

  SMALL, Feb. 2011, Peer-reviewed

  
• Controllable Polyol Synthesis of Uniform Palladium Icosahedra: Effect of Twinned Structure on Deformation of Crystalline Lattices

  Cuncheng Li; Ryota Sato; Masayuki Kanehara; Haibo Zeng; Yoshio Bando; Toshiharu Teranishi

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, Peer-reviewed

  
• Low-temperature decomposition of sprayed-on asbestos

  Masao Fujishige; Ryota Sato; Ayano Kuribara; Ikuko Karasawa; Akira Kojima

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Dec. 2006, Peer-reviewed

  
• CaCl2 addition effect and melt formation in low-temperature decomposition of chrysotile with CaCO3

  Masao Fujishige; Ryota Sato; Ayano Kuribara; Ikuko Karasawa; Akira Kojima

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Oct. 2006, Peer-reviewed

  
• lLow temperature decomposition of Chrysotile in sprayed asbestos using salts

  Masao Fujishige; Hideki Obuchi; Ryota Sato; Akira Kojima

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Apr. 2006, Peer-reviewed

  
• Low temperature decomposition of chrysotile in sprayed asbestos using salts

  Masao Fujishige; Hideki Obuchi; Ryota Sato; Akira Kojima

  Journal of the Ceramic Society of Japan, 2006, Peer-reviewed

  
• CaCl2 addition effect and melt formation in low-temperature decomposition of chrysotile with CaCO3

  Masao Fujishige; Ryota Sato; Ayano Kuribara; Ikuko Karasawa; Akira Kojima

  Journal of the Ceramic Society of Japan, 2006

  
• Low-temperature decomposition of sprayed-on asbestos

  Masao Fujishige; Ryota Sato; Ayano Kuribara; Ikuko Karasawa; Akira Kojima

  Journal of the Ceramic Society of Japan, 2006

  

Misc.

• 光音響シミュレーションと定量的トモグラフィー画像再構成 : 光音響を用いたより高度な診断をめざして—Numerical simulation of photoacoustic phenomenon and quantitative image reconstruction for high-quality medical diagnosis with photoacoustic imaging—特集 医学・生物応用の可能性を示す! 注目の光音響イメージング技術

  大川 晋平; 平沢 壮; 櫛引 俊宏; 石原 美弥; 佐藤 良太; 寺西 利治

  Optronics : 光技術コーディネートジャーナル, Sep. 2017

  
• Exciton-phonon couplings in single lead-halide perovskite nanocrystals

  張健一; 山田琢允; 田原弘量; 只野央将; 鈴浦秀勝; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 2022

  
• Creation of New-Type FePd₃ Layered Alloy Derived from Elemental Miscibility of Third Element

  松本憲志; 佐藤良太; 立津慶幸; 寺西利治

  ナノ学会大会講演予稿集, 2021

  
• Strong spin-orbit coupling induces ultrafast nonlinear optical responses in CsPbBr₃ perovskite nanocrystals

  湯本郷; 廣理英基; 関口文哉; 佐藤良太; 猿山雅亮; 寺西利治; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2021

  
• Observation of strong spin-orbit coupling induced Autler-Townes effect in CsPbBr₃ nanocrystals

  湯本郷; 廣理英基; 関口文哉; 佐藤良太; 猿山雅亮; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• High-order harmonic generation from CdS semiconductor nanocrystals: the nanocrystal size and excitation intensity dependence.

  中川耕太郎; 佐成晏之; 関口文哉; 佐藤駿丞; 佐藤駿丞; 猿山雅亮; 佐藤良太; 寺西利治; 廣理英基; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• Measurement of Optical Stark Effect in Semiconductor Nanoparticles

  坂本実; 湯本郷; 中川耕太郎; 廣理英基; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• Size dependence of exciton-phonon couplings in lead halide perovskite nanocrystals

  張健一; 山田琢允; 田原弘量; 只野央将; 鈴浦秀勝; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• Spontaneous formation and dynamic structural evolution of nanoparticle superstructure during the growth process of copper sulfide nanoparticles

  猿山雅亮; 中川芙美子; 高畑遼; 佐藤良太; 寺西利治

  日本化学会春季年会講演予稿集(Web), 2021

  
• High-order harmonic generation from semiconductor CdS nanocrystals: size dependence

  中川耕太郎; 佐成晏之; 佐藤駿丞; 佐藤駿丞; 猿山雅亮; 佐藤良太; 寺西利治; 廣理英基; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• Ultrafast carrier dynamics in lead-halide perovskite nanocrystal films revealed by transient photocurrent measurements

  媚山悦企; 田原弘量; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• Spontaneous Formation and Structural Evolution of Three-dimensional Copper Sulfide Nanoparticle Superstructure

  猿山雅亮; 高畑遼; 佐藤良太; 寺西利治

  ナノ学会大会講演予稿集, 2021

  
• Selective Synthesis and Plasmonic Properties of Polyhedral Gold Nanoparticles (特集号 若手優秀ポスター発表賞特集記事)

  Wu Hsin-Lun; Sato Ryota; Teranishi Toshiharu

  ナノ学会会報 = The bulletin of the Society of Nano Science and Technology, Oct. 2014

  
• L1₀-FePd/α-Feナノコンポジット磁石の創製 (特集号 若手優秀ポスター発表賞特集記事)

  佐藤 良太; 寺西 利治

  ナノ学会会報 = The bulletin of the Society of Nano Science and Technology, Oct. 2014

  
• Photoacoustic properties of gold nanoparticles based on comprehensive measurements

  石原 美弥; 平沢 壮; 佐藤 良太; 大川 晋平; 浦野 泰照; 寺西 利治

  電気学会研究会資料. OQD = The papers of technical meeting on optical and quantum devices, IEE Japan, 26 Sep. 2014

  
• Trion and biexciton luminescence from single halide perovskite nanocrystals

  張健一; 山田琢允; 田原弘量; 廣理英基; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2021

  
• Synthesis and Magnetic Properties of Ternary Fe-Ni-Pd Alloy Nanoparticles

  金子諒太; 佐藤良太; 立津慶幸; 寺西利治

  日本化学会春季年会講演予稿集(CD-ROM), 2020

  
• High harmonic generation from metal halide perovskite nanoparticles and its characteristics

  中川耕太郎; 佐成晏之; 佐藤駿丞; 佐藤駿丞; 佐藤良太; 猿山雅亮; 寺西利治; 廣理英基; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2020

  
• Photoluminescence and single photon emission property of lead halide perovskite nanocrystals

  張健一; 田原弘量; 山田琢允; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2020

  
• Hot exciton interactions in CsPbI₃ nanocrystals studied by double pump transient absorption spectroscopy

  媚山悦企; 田原弘量; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2020

  
• Size dependence of photoluminescence fine structures in lead halide perovskite nanocrystals

  張健一; 田原弘量; 山田琢允; 廣理英基; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2020

  
• Optical gain enhancement in CsPbI₃ nanocrystals by the formation of asymmetric hot-biexcitons

  媚山悦企; 田原弘量; 廣理英基; 佐藤良太; 猿山雅亮; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2020

  
• High harmonic generation from nanoparticles and selection rules for circularly polarized fields

  中川耕太郎; 佐成晏之; 関口文哉; 佐藤良太; 猿山雅亮; 寺西利治; 廣理英基; 金光義彦

  日本物理学会講演概要集(CD-ROM), 2020

  
• ダブルポンプ過渡吸収分光によるCsPbBr₃ナノ粒子のイオン化機構の解明

  小原慧一; 中原聡志; 田原弘量; 湯本郷; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 25 Feb. 2019

  
• 微量第三元素の固溶性を駆動力とした新奇規則合金ナノ粒子の形成

  松本憲志; 佐藤良太; 立津慶幸; 寺西利治

  ナノ学会大会講演予稿集, 2019

  
• CsPbBr₃ペロブスカイトナノ粒子からの高次高調波発生の観測

  中川耕太郎; 佐成晏之; 佐藤良太; 猿山雅亮; 寺西利治; 廣理英基; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2019

  
• CsPbI₃ナノ粒子におけるダブルパルス励起の光学利得ダイナミクス

  媚山悦企; 田原弘量; 湯本郷; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2019

  
• ハロゲン化鉛ペロブスカイトナノ粒子のトリオン生成メカニズム

  中原聡志; 田原弘量; 湯本郷; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 21 Sep. 2018

  
• 単一ナノ粒子分光によるペロブスカイトナノ粒子のエキシトン発光ダイナミクスの研究:粒子サイズ依存性

  正田宗二朗; 鎗田直樹; 田原弘量; 猿山雅亮; 川脇徳久; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 05 Sep. 2018

  
• ハロゲン化鉛ペロブスカイトナノ粒子の光学応答とエキシトン‐エキシトン相互作用

  湯本郷; 田原弘量; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 23 Mar. 2018

  
• 単一ペロブスカイトナノ粒子発光のブリンキングとフリッカリング

  鎗田直樹; 田原弘量; 猿山雅亮; 川脇徳久; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 23 Mar. 2018

  
• CsPbBr₃ナノ粒子の荷電励起子生成・緩和ダイナミクス

  中原聡志; 田原弘量; 湯本郷; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 23 Mar. 2018

  
• HC(NH₂)₂PbBr₃ペロブスカイトナノ粒子における励起子分子の再結合ダイナミクス

  鎗田直樹; 田原弘量; 猿山雅亮; 川脇徳久; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 05 Mar. 2018

  
• CsPbI₃ナノ粒子の光学応答におけるホットバイエキシトン効果

  湯本郷; 田原弘量; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 05 Mar. 2018

  
• CsPbBr₃ナノ粒子のトリオン生成と表面処理

  中原聡志; 田原弘量; 湯本郷; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 05 Mar. 2018

  
• ハロゲン化鉛ペロブスカイトナノ粒子の荷電励起子・励起子分子ダイナミクス

  鎗田直樹; 田原弘量; 井原章之; 川脇徳久; 佐藤良太; 猿山雅亮; 寺西利治; 金光義彦

  日本物理学会講演概要集(CD-ROM), 25 Sep. 2017

  
• CsPb(Br_1-xI_x)₃ナノ粒子のトリオン・バイエキシトンダイナミクス

  中原聡志; 田原弘量; 湯本郷; 川脇徳久; 猿山雅亮; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 25 Aug. 2017

  
• FAPbBr₃ペロブスカイトナノ粒子の単一ドット分光:発光明滅と単一光子放出

  鎗田直樹; 田原弘量; 猿山雅亮; 川脇徳久; 佐藤良太; 寺西利治; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 25 Aug. 2017

  
• Fabrication of high-performance L10-FePd/α-Fe nanocomposite magnets with precisely controlled nanostructures

  Ryota Sato; Toshiharu Teranishi

  Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 01 Jul. 2017

  
• Multiexciton Recombination Dynamics in CsPbBr3 Perovskite Nanocrystals Revealed by Femtosecond Transient Absorption and Single Dot Spectroscopies

  N. Yarita; H. Tahara; T. Ihara; T. Kawawaki; R. Sato; M. Saruyama; T. Teranishi; Y. Kanemitsu

  The Conference on Lasers and Electro-Optics/Europe and the European Quantum Electronics (CLEO/Europe-EQEC 2017), 27 Jun. 2017

  
• CsPbBr₃ペロブスカイトナノ粒子の高速光学応答:バイエキシトンとトリオン

  鎗田直樹; 田原弘量; 井原章之; 川脇徳久; 佐藤良太; 猿山雅亮; 寺西利治; 金光義彦

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 01 Mar. 2017

  
• Experimental Determination of Absorption Cross-Sections for Cesium Lead Halide Perovskite Nanocrystals

  N. Yarita; H. Tahara; T. Ihara; T. Kawawaki; R. Sato; T. Teranishi; Y. Kanemitsu

  2016 MRS Fall meeting, 29 Nov. 2016

  
• CsPbBr₃ペロブスカイトナノ粒子の作製と光学特性

  鎗田直樹; 田原弘量; 井原章之; 川脇徳久; 佐藤良太; 猿山雅亮; 寺西利治; 金光義彦

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 01 Sep. 2016

  
• 30aCD-10 Photoluminescence Blinking of Single CdSe/CdS Dot-in-Rods : Simultaneous Measurement s of Lifetime and Polarization

  Ihara T.; Sato R.; Teranishi T.; Kanemitsu Y.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2014

  
• 30aCD-11 Photoluminescence blinking of single core-shell nanoparticles : Excitation wavelength dependence of intensity and lifetime

  Ohno K.; Ihara T.; Sato R.; Teranishi T.; Kanemitsu Y.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2014

  
• Single photon generation and photoluminescence blinking on a CdSe/CdS dot-in-rod structure

  Ihara T.; Sato R.; Teranishi T.; Kanemitsu Y.

  Meeting abstracts of the Physical Society of Japan, 26 Aug. 2013

  
• Photoluminescence blinking of single CdSe/CdS heterostructured nanoparticles : Correlation between lifetime and intensity

  Ohno K.; Ihara T.; Sato R.; Teranishi T.; Kanemitsu Y.

  Meeting abstracts of the Physical Society of Japan, 26 Aug. 2013

  
• 27pEJ-11 Time-Resolved Photoluminescence Spectroscopy on a Single CdSe/CdS Dot-in-Rod Structure

  Ihara T.; Sato R.; Teranishi T.; Kanemitsu Y.

  Meeting abstracts of the Physical Society of Japan, 26 Mar. 2013

  
• Characterization of photoacoustic signal of plasmonic gold nanoparticles

  Miya Ishihara; Takeshi Hirasawa; Ryota Sato; Shinpei Okawa; Toshiharu Teranishi

  Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, 2013, Peer-reviewed

  
• 20pFJ-8 Micro-photoluminescence excitation spectroscopy on low-temperature excitons in hetero-structured nanocrystals

  Ihara T.; Sebastien Laurent; Sato R.; Teranishi T.; Kanemitsu Y.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2012

  
• Pt 原子層数を精密制御した単分散Pd/Pt コアシェル型ナノ粒子の合成とCO吸着特性

  佐藤 良太; 伊藤 伸一; 冨重 圭一; 寺西 利治

  ナノ学会第10回大会 ,大阪大学 大阪大学会館, 14 Jun. 2012, Peer-reviewed

  
• Designed Synthesis of Monodisperse Pd/Pt Core/Shell Nanoparticles with Precisely-Tuned PtAtomic Layers and Their CO Adsorption Properties

  Ryota SATO; Shin-ichi ITO; Keiichi TOMISHIGE; Toshiharu TERANISHI

  International Association of Colloid and Interface Scientists 2012 ,Sendai International Center, Japan, 16 May 2012, Peer-reviewed

  
• Pt原子層数を精密制御した単分散コアシェル型ナノ粒子の戦略的合成とCO吸着特性

  佐藤 良太; 伊藤 伸一; 冨重 圭一; 寺西 利治

  日本化学会第92春季年会 ,慶應義塾大学 日吉キャンパス、矢上キャンパス, 26 Mar. 2012, Peer-reviewed

  
• ナノ構造制御によるL1₀-FePd/α-Feナノコンポジット磁石の高性能化と交換結合相互作用の直接観測

  大嶋 翔; 佐藤 良太; 寺西 利治

  日本化学会第92春季年会 ,慶應義塾大学 日吉キャンパス、矢上キャンパス, 25 Mar. 2012, Peer-reviewed

  
• 交換相互作用をもつFeCo系ナノコンポジット磁石の創成

  小幡 美絵; 佐藤良太; 寺西利治

  日本化学会第92春季年会 ,慶應義塾大学 日吉キャンパス、矢上キャンパス, 25 Mar. 2012, Peer-reviewed

  

Presentations

• Pt 原子層数を精密制御した単分散Pd/Pt コアシェル型ナノ粒子の合成とCO吸着特性

  ナノ学会第10回大会, 14 Jun. 2012, 大阪大学 大阪大学会館

  
• Designed Synthesis of Monodisperse Pd/Pt Core/Shell Nanoparticles with Precisely-Tuned PtAtomic Layers and Their CO Adsorption Properties

  International Association of Colloid and Interface Scientists 2012, 16 May 2012, Sendai International Center, Japan

  
• Pt原子層数を精密制御した単分散コアシェル型ナノ粒子の戦略的合成とCO吸着特性

  日本化学会第92春季年会, 26 Mar. 2012, 慶應義塾大学 日吉キャンパス、矢上キャンパス

  
• 交換相互作用をもつFeCo系ナノコンポジット磁石の創成

  日本化学会第92春季年会, 25 Mar. 2012, 慶應義塾大学 日吉キャンパス、矢上キャンパス

  
• ナノ構造制御によるL1₀-FePd/α-Feナノコンポジット磁石の高性能化と交換結合相互作用の直接観測

  日本化学会第92春季年会, 25 Mar. 2012, 慶應義塾大学 日吉キャンパス、矢上キャンパス

  

External funds: Kakenhi

• 原子精度で制御された高濃度異元素ドープ金属クラスターの創製

  Grant-in-Aid for Scientific Research (B)

  Basic Section 28010:Nanometer-scale chemistry-related

  Tokyo University of Science

  川脇 徳久

  From 01 Apr. 2020, To 31 Mar. 2024, Granted

  金属クラスター

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H02552/
• New Development in Visible Plasmonics: Theory Construction of 2nd-Generation Materials

  Grant-in-Aid for Scientific Research (B)

  Basic Section 32020:Functional solid state chemistry-related

  Kyoto University

  Ryota Sato

  From 01 Apr. 2018, To 31 Mar. 2022, Project Closed

  可視プラズモニクス;局在表面プラズモン共鳴;無機ナノ粒子;金属間化合物;規則合金;結晶構造;貨幣金属フリー;錬金術;局在表面プラズモン共鳴（LSPR）;金属間化合物（規則合金）

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H01953/
• Coinage Metal-free Plasmonic Metal Alloys for Visible Spectrum

  Grant-in-Aid for Challenging Research (Exploratory)

  Kyoto University

  Ryota Sato

  From 30 Jun. 2017, To 31 Mar. 2020, Project Closed

  可視プラズモニクス;局在表面プラズモン共鳴（LSPR）;無機ナノ粒子;規則合金;金属間化合物;貨幣金属フリー;錬金術;合金;ナノ粒子;金属合金;可視光プラズモン;局在表面プラズモン共鳴

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K19178/
• Innovative Synthesis of Alloy Nanoparticles: From Phosphorus Compound to Alloy

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Ryota Sato

  From 01 Apr. 2015, To 31 Mar. 2017, Project Closed

  ナノ粒子;コロイド;リン化合物;合金;ガルバニック置換反応;仮晶反応;パラジウム;プラズモン;プラズモニック材料;無機ナノ粒子;固体触媒

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K13286/
• Principle Study of Plasmonic Ordered Nanoalloys

  Grant-in-Aid for Scientific Research (B)

  Basic Section 32020:Functional solid state chemistry-related

  Kyoto University

  佐藤 良太

  From 01 Apr. 2023, To 31 Mar. 2027, Granted

  プラズモニクス;局在表面プラズモン共鳴;無機ナノ粒子;規則合金;結晶構造

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H01934/

Education

Teaching subject(s)

• From Apr. 2016, To Mar. 2017

  Fundamental Chemical Experiments

  Spring, 全学共通科目
• From Apr. 2016, To Mar. 2017

  Seminar on Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Seminar on Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2016, To Mar. 2017

  Advanced Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Advanced Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Advanced Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2017, To Mar. 2018

  Advanced Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Advanced Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Advanced Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Advanced Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2020, To Mar. 2021

  Advanced Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Advanced Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Material Chemistry IID

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Material Chemistry IIA

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Material Chemistry IIB

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Material Chemistry IIC

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Material Chemistry IID

  Fall, 理学研究科

Administration

Faculty management (title, position)

• From 01 Apr. 2013, To 31 Mar. 2014

  化学研究所総務・教務委員会 委員
• From 01 Apr. 2015, To 31 Mar. 2017

  宇治地区化学物質管理委員会 委員
• From 01 Apr. 2015, To 31 Mar. 2017

  環境安全保健機構化学物質専門委員会 委員
• From 01 Apr. 2019, To 31 Mar. 2020

  宇治事業場衛生委員会 委員
• From 01 Apr. 2019, To 31 Mar. 2020

  化学研究所広報委員会 委員