研究者詳細

顔写真

サトウ　テツ
佐藤　鉄
Tetsu Sato
所属
多元物質科学研究所　附属マテリアル・計測ハイブリッド研究センター　ハイブリッド材料創製研究分野
職名
助教
学位

  • 博士（理学）（東北大学）

  • 修士（理学）（東北大学）

e-Rad 研究者番号
41002455

論文 36

  1. The 2025 PEDOT roadmap 査読有り

    Fabio Cicoira, Magnus Berggren, Erica Colaprico, Reverant Crispin, Isak Engquist, Drew Evans, Simone Fabiano, Jiaxin Fan, Zijing Guo, Guoying Gu, Amali G. Guruge, Ryohei Ikeda, Magnus Jonsson, Laure Kayser, Sadaf Khoomortezaei, Chi-hyeong Kim, Jinsil Kim, Jeonghun Kwak, Renee Kroon, Junghyun Lee, Jinhao Li, Baoyang Lu, George G. Malliaras, David C. Martin, Masakazu Mukaida, Tatsuya Miyamoto, Stephen J. K. O'Neill, Hiroshi Okamoto, Tetsu Sato, Oren A. Scherman, Alexandra Sandehn, Daniel T. Simon, Jeong Han Song, Eleni Stavrinidou, Jun Takeya, Jadranka Travas-Sejdic, Alessandro Troisi, Klas Tybrandt, Qingshuo Wei, Meijing Wang, Shun Watanabe, Yuhang Wu, Bicheng Zhu, Igor Zozoulenko

    FLEXIBLE AND PRINTED ELECTRONICS　11　(3)　2026年9月1日

    DOI： 10.1088/2058-8585/ae81bf 　

    ISSN：2058-8585

  2. Molecular Assemblies and Proton Conductivity of Triazole-Fused Tetraphenylene 査読有り

    Mu Li, Takashi Takeda, Shun Dekura, Jumpei Moriguchi, Tetsu Sato, Ryo Tsunashima, Tomoyuki Akutagawa

    CHEMISTRY OF MATERIALS　2026年5月19日

    DOI： 10.1021/acs.chemmater.6c00770 　

    ISSN：0897-4756

    eISSN：1520-5002

  3. Solid state ESIPT emission switching containing hydroquinone and p-benzoquinone units and their charge-transfer complexes 査読有り

    Toshitaka Tsushima, Tetsu Sato, Shun Dekura, Takashi Takeda, Ken-ichi Sakai, Tomoyuki Akutagawa

    JOURNAL OF MATERIALS CHEMISTRY C　2026年4月27日

    DOI： 10.1039/d6tc00493h 　

    ISSN：2050-7526

    eISSN：2050-7534

  4. Potassium-ion-responsive chiral supramolecular hydrogels exhibiting long-range chirality transfer from D- or L-alanine to achiral frameworks. 国際誌 査読有り

    Atsuna Kondo, Hisako Sato, Akitaka Ito, Yoshiro Kondo, Shingo Hadano, Kiyonori Takahashi, Shun Dekura, Jun Manabe, Tetsu Sato, Tomoyuki Akutagawa, Takayoshi Nakamura, Sadafumi Nishihara, Masayuki Izumi, Rika Ochi

    Chemical communications (Cambridge, England)　2026年2月27日

    DOI： 10.1039/d5cc07173a 　

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    Applying vibrational circular dichroism (VCD) spectroscopy, we directly reveal hydrated-state supramolecular chirality in K+-responsive chiral supramolecular hydrogels. Combined VCD and induced circular dichroism measurements confirmed that K+-triggered self-assembly enables long-range chirality transfer from a chiral D- or L-alanine residue to an otherwise achiral supramolecular framework.

  5. Reversible hydration-induced ionic conductivity switching accompanied by large desorption enthalpy in sodium salts of 1,2,3-triazole-fused p-benzoquinone 査読有り

    Shiori Harada, Shun Dekura, Genki Saito, Tetsu Sato, Tomoyuki Akutagawa

    JOURNAL OF MATERIALS CHEMISTRY C　2026年2月24日

    DOI： 10.1039/d5tc04307g 　

    ISSN：2050-7526

    eISSN：2050-7534

  6. Reversible molecular rearrangement of nickel phthalocyanine between α- and x-forms in a crystalline solid by chemical treatment 査読有り

    Ayane Umeda, Taro Takahashi, Ayaka Oyama, Misaki Horinouchi, Tetsu Sato, Tomoyuki Akutagawa, Kiyonori Takahashi, Masaki Matsuda

    CrystEngComm　2026年

    DOI： 10.1039/D6CE00329J 　

  7. Porous Organic Frameworks Utilizing Halogen···Halogen Interactions of X4-tetra[2,3]Thienylene (X = Br, I): Guest Dynamics and Dielectric Response. 国際誌 査読有り

    Genki Saito, Takashi Takeda, Shun Dekura, Jumpei Moriguchi, Tetsu Sato, Ryo Tsunashima, Tomoyuki Akutagawa

    Chemistry (Weinheim an der Bergstrasse, Germany)　e02872　2025年11月10日

    DOI： 10.1002/chem.202502872 　

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    X4-tetrabromo[2,3]thienylene (1, Br4-tetra[2,3]thienylene) and X4-tetraiodotetra[2,3]thienylene (2, I4-tetra[2,3]thienylene) were used to investigate the formation of various guest inclusion crystals through intermolecular halogen···halogen (X···X) interactions and the dynamics of guest molecules. 1 and 2 formed host-guest crystals with aromatic molecules such as benzene (Bz), toluene (Tol), anisole (An), and chlorobenzene (ClBz). X-ray crystal structure analysis revealed the formation of a channel structure where 1D chains formed by intermolecular X···X interactions were arranged in a grid pattern. Host lattices of 1 and 2 were capable of reversibly adsorbing and desorbing Tol molecules while maintaining crystallinity. Dielectric measurements showed dielectric relaxation due to molecular motion of polar guest molecules (Tol and ClBz) in the host lattice formed by molecule 2. In particular, crystals containing ClBz exhibited rotational dynamics of guest molecules with increasing temperature. These results provide important insights for the design of flexible porous materials using halogen···halogen interactions and the creation of dielectric materials based on guest molecule dynamics.

  8. Proton Conductivities of Stepwise Protonated Imidazole-Fused Tetraphenylene Derivatives. 国際誌 査読有り

    Mu Li, Takashi Takeda, Shun Dekura, Tetsu Sato, Tomoyuki Akutagawa

    Chemistry (Weinheim an der Bergstrasse, Germany)　e02622　2025年10月9日

    DOI： 10.1002/chem.202502622 　

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    The control of crystal structure and proton conductivity was evaluated by stepwise protonation of tetraphenylene molecules (ImTP) containing a imidazole group. By controlling the degree of protonation from neutral ImTP to H1ImTP⁺, H2ImTP2⁺, and H4ImTP⁴⁺, we demonstrated that the balance between intermolecular hydrogen bonding and electrostatic interactions affects structural stability and proton conductivity. X-ray diffraction analysis revealed that neutral ImTP forms a 2D hydrogen bond network, while H1ImTP⁺ exhibits enhanced structural stability due to N─H⁺···Cl- electrostatic interactions. H2ImTP2⁺ forms a 3D network, and H4ImTP⁴⁺ becomes amorphous. Under 40% relative humidity conditions, these compounds adsorb H2O to form proton conduction pathways, exhibiting conductivities of 3.20 × 10- 7, 3.38 × 10- 6, 1.35 × 10- 6, and 6.20 × 10- 6 S cm- 1 at ∼363 K for n = 0, 1, 2, and 4 of HnImTPn⁺Cl- n system, respectively. In particular, H1ImTP⁺ exhibits an optimal balance between hydrogen bonding and electrostatic interactions, resulting in high structural stability, reversible H2O adsorption, and proton conductivity.

  9. Ferroelectric-like Polarization Switching in Plastic Crystalline Succinonitrile. 国際誌 査読有り

    Nozomi Onodera, Shun Dekura, Tetsu Sato, Miyu Mashiko, Takuya Kurihara, Motohiro Mizuno, Tomoyuki Akutagawa

    Journal of the American Chemical Society　2025年5月25日

    DOI： 10.1021/jacs.5c04778 　

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    An intermediate state of the plastic crystal (PC) phase between solid and liquid has attracted much attention due to its potential applications for ionic conductors, ferroelectrics, and barocaloric materials. In general, it has been considered difficult to maintain a polarized orientation state in the PC phase due to the loss of orientational order caused by the isotropic rotation of molecules. In this study, we succeeded in realizing a unique polarized orientation state in the PC phase of sucinonitrile (SN), which exhibits hysteresis in the polarization-electric field (P-E) curve. In the PC phase, the trans and gauche conformations coexist, and the conformation and orientation of the molecules change in response to an external electric field. Interestingly, the polarization state in the PC phase relaxes upon removal of the electric field and does not exhibit the nonvolatile memory effects seen in conventional ferroelectrics. However, two different polarization mechanisms emerge due to the molecular orientational and conformational degrees of freedom. As a result, a characteristic double P-E hysteresis behavior with two different coercive fields, which is not observed in conventional ferroelectrics, is observed. This result provides an important guideline for the design of organic materials for the realization of next-generation multilevel memory.

  10. Insulator–metal transition induced by band-filling modulation in molecular Mott insulators 査読有り

    Mayu Kaneko, Masahiro Masuda, Ryota Teruya, Tetsu Sato, Tomoyuki Akutagawa, Masaki Matsuda

    Dalton Transactions　2025年

    DOI： 10.1039/D5DT00525F 　

  11. Observation of nonreciprocal polarization modulations induced by an intense terahertz electric-field pulse in an electronic-type molecular ferroelectric 査読有り

    T. Kubo, T. Miyamoto, N. Takamura, M. Yamamoto, R. Ikeda, T. Sato, H. Okamoto

    Physical Review Research　7　(1)　2025年1月

    DOI： 10.1103/PhysRevResearch.7.013168 　

    ISSN：2643-1564

  12. Melting of excitonic insulator phase by an intense terahertz pulse in T a2NiS e5 査読有り

    Naoki Takamura, Tatsuya Miyamoto, Ryohei Ikeda, Tetsushi Kubo, Masaki Yamamoto, Hiroki Sato, Yang Han, Takayuki Ito, Tetsu Sato, Akitoshi Nakano, Hiroshi Sawa, Hiroshi Okamoto

    Physical Review Research　6　(4)　2024年10月

    DOI： 10.1103/PhysRevResearch.6.043187 　

    ISSN：2643-1564

  13. Band transport evidence in PEDOT:PSS films using broadband optical spectroscopy from terahertz to ultraviolet region 査読有り

    Zijing Guo, Tetsu Sato, Yang Han, Naoki Takamura, Ryohei Ikeda, Tatsuya Miyamoto, Noriaki Kida, Makiko Ogino, Youtarou Takahashi, Naotaka Kasuya, Shun Watanabe, Jun Takeya, Qingshuo Wei, Masakazu Mukaida, Hiroshi Okamoto

    Communications Materials　5　(1)　2024年3月8日

    出版者・発行元： Springer Science and Business Media LLC

    DOI： 10.1038/s43246-024-00451-1 　

    eISSN：2662-4443

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    Abstract Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) is a prototypical conducting polymer. When a polar solvent is used during film fabrication, the hole-doped PEDOT oligomers form crystalline clusters in the films, exhibiting high conductivity. However, whether hole carriers exhibit band transport has not been clarified yet. Here, we employ a multilayer spin-coating method using an aqueous solution with ethylene glycol, with additional procedures of dipping the films in ethylene glycol or dropping sulfuric acid onto the films, to achieve a high DC conductivity of ∼1000 S cm−1 or higher. Using terahertz time-domain spectroscopy and far-infrared-to-ultraviolet reflection spectroscopy, we derive complex optical conductivity $$\widetilde{\sigma }$$ spectra, which are reproduced by the sum of the Drude response, and Lorentz-oscillator responses due to phonons. These results demonstrate the band transport, which is further confirmed by the Hall effect measurements. The hole mobility estimated from the spectral analyses is 7–11 cm2 V−1 s−1, a significantly large value. The reported evaluation methods for broadband $$\widetilde{\sigma }$$ spectra can help elucidate carrier transport mechanisms in various conducting films.

  14. Porphyrin/Fullerene Porous Molecular Cocrystal Featuring a Robust One-Dimensional Channel 査読有り

    Nobuhiro Sato, Ryojun Toyoda, Tetsu Sato, Zi Lang Goo, Shinya Takaishi, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Kunihisa Sugimoto, Ryota Sakamoto

    Precision Chemistry　2024年

    DOI： 10.1021/prechem.4c00036 　

    eISSN：2771-9316

  15. Spin Dynamics Phenomena of a Cerium(III) Double-Decker Complex Induced by Intramolecular Electron Transfer 査読有り

    Keiichi Katoh, Kana Kobayashi, Michiyuki Suzuki, Tetsu Sato, Yoji Horii, Takefumi Yoshida, Brian. K. Breedlove, Masahiro Yamashita

    Dalton Transactions　2024年

    出版者・発行元： Royal Society of Chemistry (RSC)

    DOI： 10.1039/d4dt00436a 　

    ISSN：1477-9226

    eISSN：1477-9234

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    Switchable spin dynamic properties in single-molecule magnets (SMMs) via an applied stimulus have applications in single-molecule devices. Many SMMs containing heavy lanthanoid ions with strong uniaxial magnetic anisotropy have been...

  16. Sol-gel based synthesis to explore structure, magnetic and optical properties of double perovskite Y<inf>2</inf>FeCrO<inf>6</inf> nanoparticles 査読有り

    M. A. Islam, Tetsu Sato, Ferdous Ara, M. A. Basith

    Journal of Alloys and Compounds　944　2023年5月25日

    DOI： 10.1016/j.jallcom.2023.169066 　

    ISSN：0925-8388

  17. Slow Magnetic Relaxations of Ni(III) Complexes Toward Molecular Spin Qubits 査読有り

    Keiga Toshima, Tetsu Sato, Yoji Horii, Kazunobu Sato, Kenji Sugisaki, Brian Breedlove, Shinya Takaishi, Zhao-Yang Li, Masahiro Yamashita

    European Journal of Inorganic Chemistry　2023年3月30日

    出版者・発行元： Wiley

    DOI： 10.1002/ejic.202300125 　

    ISSN：1434-1948

    eISSN：1099-0682

  18. Deprotonation-Induced Color Modulation in N,N'-Dihydroxynaphthalenediimide-Based Organic Crystals. 国際誌 査読有り

    Tappei Tanabe, Tetsu Sato, Kentaro Fuku, Shinya Takaishi, Hiroaki Iguchi

    ChemPlusChem　e202300140　2023年3月27日

    DOI： 10.1002/cplu.202300140 　

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    N,N'-dihydroxy-1,4,5,8-naphthalenetetracarboxdiimide (NDI-(OH)2) has attracted much attention in recent years, because its doubly deprotonated state, (O-NDI-O)2-, has metal-coordination ability and characteristic electronic transition useful for designing electronic and optical functions. In contrast, a molecular crystal with the mono-deprotonated (HO-NDI-O)- ion remains unknown. We herein report an organic crystal containing non-disproportionated  (HO-NDI-O)- ions, which are connected by very strong O-H-O hydrogen bonds. Its lowest energy absorption band (450 to 650 nm) is observed in between that of NDI-(OH)2 (380 nm) and isolated (O-NDI-O)2- (500 to 850 nm) species, consistent with the molecular orbital calculations. This absorption originates from the electronic transition from deprotonated imide-based orbitals to NDI-core orbitals, which can be influenced by the hydrogen bonds around imide group. Consequently, the optical properties of NDI-(OH)2 can be modulated by the stepwise deprotonation and hydrogen-bonding interactions.

  19. Data Mining from XANES Spectra of Nickel Complexes for Structure Estimation 査読有り

    Kentaro Fuku, Takefumi Yoshida, Tetsu Sato, Hiroaki Iguchi, Shinya Takaishi, Ryota Sakamoto, Hitoshi Abe

    Chemistry Letters　2023年3月3日

    出版者・発行元： The Chemical Society of Japan

    DOI： 10.1246/cl.230028 　

    ISSN：0366-7022

    eISSN：1348-0715

  20. Intramolecular ferromagnetism in di-nuclear 3d-transition-metal single-molecule magnets by pseudo-serial arrangement. 国際誌 査読有り

    Masanori Wakizaka, Tetsu Sato, Yuko Yoshino, Shinya Takaishi, Masahiro Yamashita

    Chemistry (Weinheim an der Bergstrasse, Germany)　29　(13)　2022年12月7日

    DOI： 10.1002/chem.202203421 　

    ISSN：0947-6539

    eISSN：1521-3765

  21. Orthogonal Grade-Separated Nanowiring of Molecular Single Chains 査読有り

    Hirotaka Nakajima, Hiroaki Iguchi, Shinya Takaishi, Tetsu Sato, Brian K. Breedlove, Ryuta Ishikawa, Satoshi Kawata, Qingyun Wan, Masanori Wakizaka, Masahiro Yamashita

    CHEMISTRY OF MATERIALS　35　(1)　116-122　2022年12月

    DOI： 10.1021/acs.chemmater.2c02720 　

    ISSN：0897-4756

    eISSN：1520-5002

  22. 161Dy synchrotron-radiation-based Mössbauer absorption spectroscopy 査読有り

    Ryo Masuda, Shinji Kitao, Hiroyuki Tajima, Hiroki Taniguchi, Takaya Mitsui, Kosuke Fujiwara, Yoshitaka Yoda, Nobumoto Nagasawa, Daisuke Ishikawa, Alfred Q.R. Baron, Takefumi Yoshida, Tetsu Sato, Keiichi Katoh, Hisao Kobayashi, Makoto Seto

    Hyperfine Interactions　243　(1)　2022年12月

    DOI： 10.1007/s10751-022-01802-5 　

    ISSN：0304-3843

    eISSN：1572-9540

  23. Porous Mn2+ Magnet with a Pt-Cl Framework: Correlation between Water Vapor Adsorption/Desorption and Slow Magnetic Relaxation. 国際誌 査読有り

    Hirotaka Nakajima, Kaiji Uchida, Takefumi Yoshida, Yoji Horii, Tetsu Sato, Zhang Luming, Satoshi Yamashita, Yasuhiro Nakazawa, Verdad C Agulto, Makoto Nakajima, Brian K Breedlove, Masahiro Yamashita, Hiroaki Iguchi, Shinya Takaishi

    Chemphyschem : a European journal of chemical physics and physical chemistry　24　(4)　e202200618　2022年10月26日

    DOI： 10.1002/cphc.202200618 　

    ISSN：1439-4235

    eISSN：1439-7641

  24. Benzenetriimide-Based Molecular Conductor with Antiferro- to Ferromagnetic Switching Induced by Structural Change of π-stacked Array. 国際誌 査読有り

    Shohei Koyama, Yoji Horii, Tetsu Sato, Shinya Takaishi, Norihisa Hoshino, Tomoyuki Akutagawa, Hiroaki Iguchi

    Chemphyschem : a European journal of chemical physics and physical chemistry　23　(19)　e202200322　2022年10月6日

    DOI： 10.1002/cphc.202200322 　

    ISSN：1439-4235

    eISSN：1439-7641

  25. Reversible Insulator-Metal Transition by Chemical Doping and Dedoping of a Mott Insulator. 国際誌 査読有り

    Ryota Teruya, Tetsu Sato, Masahiro Yamashita, Noriaki Hanasaki, Akira Ueda, Masaki Matsuda

    Angewandte Chemie (International ed. in English)　61　(34)　e202206428　2022年8月22日

    DOI： 10.1002/anie.202206428 　

    ISSN：1433-7851

    eISSN：1521-3773

  26. Ni(III) Mott-Hubbard-like State Containing High-Spin Ni(II) in a Semiconductive Bromide-Bridged Ni-Chain Compound. 国際誌 査読有り

    Masanori Wakizaka, Mohammad Rasel Mian, Takefumi Yoshida, Tetsu Sato, Hisaaki Tanaka, Tatsuya Miyamoto, Hiroshi Okamoto, Shinya Takaishi, Hiroaki Iguchi, Masahiro Yamashita

    Inorganic chemistry　61　(25)　9504-9513　2022年6月27日

    DOI： 10.1021/acs.inorgchem.2c00473 　

    ISSN：0020-1669

    eISSN：1520-510X

  27. An electrically conductive metallocycle: densely packed molecular hexagons with π-stacked radicals. 国際誌 査読有り

    Mengxing Cui, Ryuichi Murase, Yongbing Shen, Tetsu Sato, Shohei Koyama, Kaiji Uchida, Tappei Tanabe, Shinya Takaishi, Masahiro Yamashita, Hiroaki Iguchi

    Chemical science　13　(17)　4902-4908　2022年5月4日

    DOI： 10.1039/d2sc00447j 　

    ISSN：2041-6520

    eISSN：2041-6539

  28. Comparison between DySc2N@C80 and Dy2ScN@C80 single-molecule magnetic metallofullerenes encapsulated in single-wall carbon nanotubes. 国際誌 査読有り

    Satoshi Ito, Ryo Nakanishi, Keiichi Katoh, Brian K Breedlove, Tetsu Sato, Zhao-Yang Li, Yoji Horii, Masanori Wakizaka, Masahiro Yamashita

    Dalton transactions (Cambridge, England : 2003)　51　(16)　6339-6344　2022年4月20日

    DOI： 10.1039/d2dt00524g 　

    ISSN：1477-9226

    eISSN：1477-9234

  29. Two-Dimensional Metal-Organic Framework Acts as a Hydrogen Evolution Cocatalyst for Overall Photocatalytic Water Splitting 査読有り

    Jingyan Guan, Tigmansu Pal, Kazuhide Kamiya, Naoya Fukui, Hiroaki Maeda, Tetsu Sato, Hajime Suzuki, Osamu Tomita, Hiroshi Nishihara, Ryu Abe, Ryota Sakamoto

    ACS Catalysis　12　(7)　3881-3889　2022年4月

    DOI： 10.1021/acscatal.1c05889 　

    eISSN：2155-5435

  30. Bromine Vapor Induced Continuous p- to n-Type Conversion of a Semiconductive Metal-Organic Framework Cu[Cu(pdt)2]. 国際誌 査読有り

    Shraddha Gupta, Haruki Tanaka, Tetsu Sato, Shen Ye, Brian K Breedlove, Hiroaki Iguchi, Shinya Takaishi

    Inorganic chemistry　61　(10)　4414-4420　2022年3月14日

    DOI： 10.1021/acs.inorgchem.1c03933 　

    ISSN：0020-1669

    eISSN：1520-510X

  31. Insight into the Gd-Pt Bond: Slow Magnetic Relaxation of a Heterometallic Gd-Pt Complex 査読有り

    Takefumi Yoshida, Ahmed Shabana, Haitao Zhang, David Chukwuma Izuogu, Tetsu Sato, Kentaro Fuku, Hitoshi Abe, Yoji Horii, Goulven Cosquer, Norihisa Hoshino, Tomoyuki Akutagawa, Alex J.W. Thom, Shinya Takaishi, Masahiro Yamashita

    Bulletin of the Chemical Society of Japan　95　(3)　513-521　2022年

    DOI： 10.1246/bcsj.20210429 　

    ISSN：0009-2673

    eISSN：1348-0634

  32. Hidden Heterometallic Interaction Emerging from Resonant Inelastic X-ray Scattering in Luminescent Tb-Pt Molecules 査読有り

    Takefumi Yoshida, Ahmed Shabana, David Chukwuma Izuogu, Kentaro Fuku, Tetsu Sato, Haitao Zhang, Yukina Yamamoto, Jun Kamata, Hitomi Ohmagari, Miki Hasegawa, Goulven Cosquer, Shinya Takaishi, Takuma Kaneko, Tomoya Uruga, Yasuhiro Iwasawa, Masahiro Yamashita

    Journal of Physical Chemistry C　2022年

    DOI： 10.1021/acs.jpcc.2c01396 　

    ISSN：1932-7447

    eISSN：1932-7455

  33. Electro-Conductive Single-Molecule Magnet Composed of a Dysprosium(III)-Phthalocyaninato Double-Decker Complex with Magnetoresistance. 国際誌 査読有り

    Tetsu Sato, Brian K Breedlove, Masahiro Yamashita, Keiichi Katoh

    Angewandte Chemie (International ed. in English)　60　(39)　21179-21183　2021年9月20日

    DOI： 10.1002/anie.202102666 　

    ISSN：1433-7851

    eISSN：1521-3773

  34. Bluish hydrochromic naphthalenediimide salt: Change of hydrogen-bond interactions as the new mechanism of vapochromism 査読有り

    Tappei Tanabe, Tetsu Sato, Kentaro Fuku, Kaiji Uchida, Tamon Yamauchi, Shinya Takaishi, Hiroaki Iguchi

    Chemistry Letters　50　(8)　1479-1482　2021年8月

    DOI： 10.1246/cl.210275 　

    ISSN：0366-7022

    eISSN：1348-0715

  35. Coexistence of Spin-Lattice Relaxation and Phonon-Bottleneck Processes in GdIII -Phthlocyaninato Triple-Decker Complexes under Highly Diluted Conditions. 国際誌 査読有り

    Yoji Horii, Keiichi Katoh, Yuji Miyazaki, Marko Damjanović, Tetsu Sato, Liviu Ungur, Liviu F Chibotaru, Brian K Breedlove, Motohiro Nakano, Wolfgang Wernsdorfer, Masahiro Yamashita

    Chemistry (Weinheim an der Bergstrasse, Germany)　26　(36)　8076-8082　2020年6月26日

    DOI： 10.1002/chem.201905796 　

    ISSN：0947-6539

    eISSN：1521-3765

  36. Relationship between the coordination geometry and spin dynamics of dysprosium(Iii) heteroleptic triple-decker complexes 査読有り

    Tetsu Sato, Satoshi Matsuzawa, Keiichi Katoh, Masahiro Yamashita, Brian K. Breedlove

    Magnetochemistry　5　(4)　2019年12月

    DOI： 10.3390/magnetochemistry5040065 　

    eISSN：2312-7481

︎全件表示 ︎最初の5件までを表示

MISC 4

  1. キラルなカンファースルホン酸テトラデシルアンモニウム塩の分子集合体構造,相転移挙動および誘電特性

    小笠原琢匡, 出倉駿, 出倉駿, 佐藤鉄, 佐藤鉄, 芥川智行, 芥川智行

    日本化学会春季年会講演予稿集(Web)　105th　2025年

  2. 銅酸化物系2次元系モット絶縁体における高次高調波発生

    池田良平, 酒井大輝, XU Mingfang, 佐藤鉄, 宮本辰也, 宮本辰也, 笹川崇男, 伊藤利充, 岡邦彦, 岡本博

    日本物理学会講演概要集(CD-ROM)　79　(1)　2024年

    ISSN： 2189-079X

  3. Melting of excitonic insulator phase by an intense terahertz pulse in Ta$_2$NiSe$_5$

    Naoki Takamura, Tatsuya Miyamoto, Ryohei Ikeda, Tetsushi Kubo, Masaki Yamamoto, Hiroki Sato, Yang Han, Takayuki Ito, Tetsu Sato, Akitoshi Nakano, Hiroshi Sawa, Hiroshi Okamoto

    Physical Review Research　6　(4)　2023年9月11日

    DOI： 10.1103/PhysRevResearch.6.043187 　

    ISSN： 2643-1564

  4. 希土類元素に対するエネルギー領域の放射光メスバウアー分光法

    増田 亮, 北尾 真司, 田嶋 寛介, 谷口 博紀, 三井 隆也, 藤原 孝将, 依田 芳卓, 永澤 延元, 石川 大介, Baron Alfred. Q, 吉田 健文, 佐藤 鉄, 加藤 恵一, 小林 寿夫, 瀬戸 誠

    アイソトープ・放射線研究発表会　2　16　2022年

    出版者・発行元： 公益社団法人 日本アイソトープ協会

    DOI： 10.50955/happyokai.2.0_16 　

    eISSN： 2436-4487

共同研究・競争的資金等の研究課題 1

  1. 第4の物質相：プラスチッククリスタルを用いた非線形応答材料の創成

    芥川 智行, 佐藤 鉄, 綱島 亮, 出倉 駿, 福島 孝典

    提供機関：Japan Society for the Promotion of Science

    制度名：Grants-in-Aid for Scientific Research

    研究種目：Grant-in-Aid for Scientific Research (S)

    研究機関：Tohoku University

    2026年4月1日 ～ 2031年3月31日