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Chemistry

D-Index
44
Citations
8147
World Ranking
16747
National Ranking
1315

Overview

Yoichi Okimoto is affiliated with the Tokyo Institute of Technology in Japan. Their research primarily focuses on areas within materials science and physics, especially at the intersection of materials chemistry and condensed matter physics.

Their work covers several specific fields of study, including:

  • Materials Science
  • Physics and Astronomy

Subfields within these areas include:

  • Materials Chemistry
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Key topics of research addressed by Okimoto consist of:

  • Multiferroics and related materials
  • Crystallization and Solubility Studies
  • Advanced Condensed Matter Physics
  • Ferroelectric and Piezoelectric Materials
  • Magnetic and transport properties of perovskites and related materials
  • X-ray Diffraction in Crystallography
  • Magnetic Properties and Synthesis of Ferrites

Okimoto's recent published papers include:

  • "Challenges for developing photo-induced phase transition (PIPT) systems: From classical (incoherent) to quantum (coherent) control of PIPT dynamics", 2021, Physics Reports
  • "Direct evidence of electronic ferroelectricity in YbFe2O4 using neutron diffraction and nonlinear spectroscopy", 2021, Scientific Reports
  • "Generation of sub-100 fs electron pulses for time-resolved electron diffraction using a direct synchronization method", 2022, Review of Scientific Instruments
  • "Enhanced Spontaneous Polarization by V4+ Substitution in a Lead-Free Perovskite CaMnTi2O6", 2020, Inorganic Chemistry
  • "Nonlinear Optical Properties in an Epitaxial YbFe2O4 Film Probed by Second Harmonic and Terahertz Generation", 2023, Materials

The scientist has collaborated frequently with colleagues such as Shin-ya Koshihara, T. Ishikawa, Hongwu Yu, Masaki Azuma, and Takumi Nishikubo.

Okimoto has contributed multiple publications to these venues:

  • The Cambridge Structural Database
  • Inorganic Chemistry
  • Journal of the Physical Society of Japan
  • arXiv (Cornell University)
  • Physics Reports

They have also authored a book titled Spin-Crossover Cobaltite, published in 2021 by Springer Science+Business Media.

Best Publications

  • Magnetic and electronic properties of a single crystal of ordered double perovskite Sr 2 FeMoO 6

    Y. Tomioka;T. Okuda;Y. Okimoto;R. Kumai

  • Anomalous variation of optical spectra with spin polarization in double-exchange ferromagnet: La1-xSrxMnO3.

    Y. Okimoto;T. Katsufuji;T. Ishikawa;A. Urushibara

  • Metallic ordered double-perovskite Sr2CrReO6 with maximal Curie temperature of 635 K

    H. Kato;T. Okuda;Y. Okimoto;Y. Tomioka

  • Ferroelectricity near room temperature in co-crystals of nonpolar organic molecules

    Sachio Horiuchi;Fumiyuki Ishii;Reiji Kumai;Yoichi Okimoto

  • Spin-state transition and high-spin polarons in LaCoO3.

    S. Yamaguchi;Y. Okimoto;H. Taniguchi;Y. Tokura

  • Diffuse Phase Transition and Phase Separation in Cr-Doped Nd 1/2 Ca 1/2 MnO 3 : A Relaxor Ferromagnet

    T. Kimura;Y. Tomioka;R. Kumai;Y. Okimoto

  • Local lattice distortion during the spin-state transition in LaCoO 3

    S. Yamaguchi;Y. Okimoto;Y. Tokura

  • Variation of electronic structure in La 1-x Sr x MnO 3 f(0<=x<=0.3) as investigated by optical conductivity spectra

    Y. Okimoto;Takuro Katsufuji;T. Ishikawa;T. Arima

  • Structural and electronic properties of the ordered double perovskites A 2 M ReO 6 ( A =Sr,Ca; M =Mg,Sc,Cr,Mn,Fe,Co,Ni,Zn)

    H. Kato;T. Okuda;Y. Okimoto;Y. Tomioka

  • Optical spectra in (La,Y)TiO3: Variation of Mott-Hubbard gap features with change of electron correlation and band filling.

    Y. Okimoto;T. Katsufuji;Y. Okada;T. Arima

  • Quantum phase transition in organic charge-transfer complexes.

    Sachio Horiuchi;Yoichi Okimoto;Reiji Kumai;Yoshinori Tokura;Yoshinori Tokura

  • Thermally induced insulator-metal transition in LaCoO 3 : A view based on the Mott transition

    Y. Tokura;Y. Okimoto;S. Yamaguchi;H. Taniguchi

  • Rapid construction of a phase diagram of doped Mott insulators with a composition-spread approach

    T. Fukumura;M. Ohtani;M. Kawasaki;Y. Okimoto

  • Bandwidth dependence of insulator-metal transitions in perovskite cobalt oxides.

    S. Yamaguchi;Y. Okimoto;Y. Tokura

  • Current-induced insulator-metal transition and pattern formation in an organic charge-transfer complex

    R. Kumai;Y. Okimoto;Y. Tokura

  • Direct observation of collective modes coupled to molecular orbital-driven charge transfer.

    Tadahiko Ishikawa;Stuart A. Hayes;Stuart A. Hayes;Sercan Keskin;Sercan Keskin;Gastón Corthey;Gastón Corthey

  • Metallic ferromagnet with square-lattice CoO2 sheets.

    J. Matsuno;Y. Okimoto;Z. Fang;Z. Fang;X. Z. Yu

  • Variation of charge-orbital correlation with Cr doping in manganites

    T. Kimura;R. Kumai;Y. Okimoto;Y. Tomioka

  • Ultrafast photoinduced insulator-ferromagnet transition in the perovskite manganite Gd0.55Sr0.45MnO3.

    M. Matsubara;Y. Okimoto;T. Ogasawara;Y. Tomioka

  • Photoinduced change in the charge order pattern in the quarter-filled organic conductor (EDO-TTF)2PF6 with a strong electron-phonon interaction.

    Ken Onda;Sho Ogihara;Kenji Yonemitsu;Nobuya Maeshima

  • Insulator-metal transition induced by interlayer coupling in La 0.6 Sr 0.4 MnO 3 / SrTiO 3 superlattices

    M. Izumi;Y. Ogimoto;Y. Okimoto;T. Manako

Frequent Co-Authors

Shin-ya Koshihara
Shin-ya Koshihara Tokyo Institute of Technology
Yoshinori Tokura
Yoshinori Tokura University of Tokyo
Yasuhiro Tokura
Yasuhiro Tokura University of Tsukuba
Reiji Kumai
Reiji Kumai High Energy Accelerator Research Organization
Hiroshi Okamoto
Hiroshi Okamoto University of Tokyo
Sachio Horiuchi
Sachio Horiuchi National Institute of Advanced Industrial Science and Technology
Taka-hisa Arima
Taka-hisa Arima University of Tokyo
Masashi Kawasaki
Masashi Kawasaki University of Tokyo
Y. Tomioka
Y. Tomioka National Institute of Advanced Industrial Science and Technology
Gunzi Saito
Gunzi Saito Meijo University

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