Ishizaka Group
Department of Applied Physics and Quantum-Phase Electronics Center,The University of Tokyo

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Papers

       -2024-
       
         "Development of ultrafast four-dimensional precession electron diffraction"
         Toshiya Shiratori,Jumpei Koga,Takahiro Shimojima,Kyoko Ishizaka,Asuka Nakamura
         Ultramicroscopy, 267 114064 (2024)

        "Electronic Landscape of Group-5 Transition Metal Ditellurides MTe2 (M = V, Nb, Ta): Multiple Crystal Phases with Local Bonds
           and Flat Bands"                         
           Natsuki Mitsuishi and Kyoko Ishizaka
           J. Phys. Soc. Jpn. 93, 111003 (2024)【SPECIAL TOPICS: Novel Charge-Orbital Ordered States in Transition-Metal Compounds】
                                                                       【Top 20 Most Downloaded Articles -- October and November 2024】

         "Dimensionality-driven power-law gap in the bilayer TaTe2 grown by molecular-beam epitaxy"
         Bruno Kenichi Saika,Satoshi Yoshida,Markel Pardo-Almanza,Natsuki Mitsuishi,Masato Sakano,Yuita Fujisawa,Yue Wang,Yoshihiro Iwasa,
          Hideki Matsuoka, Hidefumi Takahashi,Shintaro Ishiwata,Yoshinori Okada,Masaki Nakano and Kyoko Ishizaka
         APL Mater. 12, 071105 (2024) 【Cover Image】 【Featured】

        "180∘-twisted bilayer ReSe2 as an artificial noncentrosymmetric semiconductor"
           S. Akatsuka, M. Sakano, T. Yamamoto, T. Nomoto, R. Arita, R. Murata, T. Sasagawa, K. Watanabe, T. Taniguchi, M. Kitamura, K. Horiba,
           K. Sugawara, S. Souma, T. Sato, H. Kumigashira, K. Shinokita, H. Wang, K. Matsuda, S. Masubuchi, T. Machida, K. Ishizaka
           Phys.Rev.Research.6,L022048(2024)

          "Unusual photoinduced crystal structure dynamics in TaTe2 with double zigzag chain superstructure"
           J. Koga, Y. Chiashi, A. Nakamura, T. Akiba, H.Takahashi, T. Shimojima, S. Ishiwata, K. Ishizaka
           Applied Physics Express 17, 042007 (2024). 【Spotlights2024】

          "Unveiling the orbital-selective electronic band reconstruction through the structural phase transition in TaTe2"
           Natsuki Mitsuishi, Yusuke Sugita, Tomoki Akiba, Yuki Takahashi, Masato Sakano, Koji Horiba, Hiroshi Kumigashira,
           Hidefumi Takahashi, Shintaro Ishiwata, Yukitoshi Motome, Kyoko Ishizaka
           Phys. Rev. Research 6, 013155(2024)
 
         -2023-

  • "lys: interactive multi-dimensional data analysis and visualization platform"
     A. Nakamura
     JOSS.8(92),5869(2023)
  • "Ultrafast Control of Crystal Structure in a Topological Charge-Density-Wave Material"
     Takeshi Suzuki, Yuya Kubota, Natsuki Mitsuishi, Shunsuke Akatsuka, Jumpei Koga, Masato Sakano, Satoru Masubuchi,
     Yoshikazu Tanaka, Tadashi Togashi, Hiroyuki Ohsumi, Kenji Tamasaku, Makina Yabashi, Hidefumi Takahashi, Shintaro Ishiwata,
     Tomoki  Machida, Iwao Matsuda, Kyoko Ishizaka, Kozo Okazaki
     Phys. Rev. B 108, 184305 (2023)

  • "Symmetry Engineering in Twisted Bilayer WTe2"
     Yijin Zhang, Keisuke Kamiya, Takato Yamamoto, Masato Sakano, Xiaohan Yang, Satoru Masubuchi, Shota Okazaki, Keisuke Shinokita,  Tongmin Chen, Kohei Aso, Yukiko Yamada-Takamura, Yoshifumi Oshima, Kenji Watanabe, Takashi Taniguchi, Kazunari Matsuda, Takao  Sasagawa, Kyoko Ishizaka, and Tomoki Machida
     Nano Lett.23, 20, 9280–9286(2023)

  • "Charge transport and thermopower in the electron-doped narrow gap　semiconductor Ca1−xLaxPd3O4"
     Kouta Kazama, Masato Sakano, Kohei Yamagami, Takuo Ohkochi, Kyoko Ishizaka, Terumasa Tadano, Yusuke Kozuka,
     Hidetoshi Yoshizawa, Yoshihiro  Tsujimoto, Kazunari Yamaura, and Jun Fujioka
     Phys. Rev. Materials 7, 085402 (2023).

  • "Observation of local atomic displacements intrinsic to the double zigzag chain structure of 1T−MTe2(M=V,Nb,Ta)"
  •  N. Katayama, Y. Matsuda, K. Kojima, T. Hara, S. Kitou, N. Mitsuishi, H. Takahashi, S. Ishiwata, K. Ishizaka, and H. Sawa,
  •  Phys. Rev. B 107, 245113 (2023).
  • "Development and applications of ultrafast transmission electron microscopy"
  •  T. Shimojima, A. Nakamura, K. Ishizaka,
  •  Microscopy,72.287-298(2023).
  • "Characterizing an Optically Induced Sub-micrometer Gigahertz Acoustic Wave in a Silicon Thin Plate"
  •  Asuka Nakamura, Takahiro Shimojima, Kyoko Ishizaka,
  •  Nano Lett. 23, 7,2490–2495 (2023).
  • -2022-
  • "Layer-Number-Independent Two-Dimensional Ferromagnetism in Cr3Te4"
  •  Yue Wang, Shun Kajihara, Hideki Matsuoka, Bruno Kenichi Saika, Kohei Yamagami, Yukiharu Takeda, Hiroki Wadati, Kyoko Ishizaka,
  •  Yoshihiro Iwasa, and  Masaki Nakano,
  •  Nano Lett.22,24,9964-9971(2022).
  • "Signature of topological band crossing in ferromagnetic Cr1/3NbSe2 epitaxial thin film"
  •  Bruno Kenichi Saika, Satoshi Hamao, Yuki Majima, Xiang Huang, Hideki Matsuoka, Satoshi Yoshida, Miho Kitamura, Masato Sakano,
  •  Tatsuto Hatanaka,  Takuya Nomoto, Motoaki Hirayama, Koji Horiba, Hiroshi Kumigashira, Ryotaro Arita, Yoshihiro Iwasa,
  •  Masaki Nakano, and Kyoko Ishizaka,
  •  Phys.Rev.Research 4,L042021(2022).
  • "Dry pick-and-flip assembly of van der Waals heterostructures for microfocus angle-resolved photoemission spectroscopy"
  •  Satoru Masubuchi*, Masato Sakano, Yuma Tanaka, Yusai Wakafuji, Takato Yamamoto, Shota Okazaki, Kenji Watanabe,
  •  Takashi Taniguchi, Jincai Li,  Hirotaka Ejima, Takao Sasagawa, Kyoko Ishizaka, and Tomoki Machida*
  •  Sci.Rep.12,10936/1-7(2022).
  • "Odd-even layer-number effect of valence-band spin splitting in WTe2"
  •  Masato Sakano, Yuma Tanaka, Satoru Masubuchi, Shota Okazaki, Takuya Nomoto, Atsushi Oshima, Kenji Watanabe, Takashi Taniguchi,
  •  Ryotaro Arita,  Takao Sasagawa, Tomoki Machida, and Kyoko Ishizaka,
  •  Phys. Rev. Research 4, 023247/1-7 (2022).
  • -2021-
  • "Nano-to-micro spatiotemporal imaging of magnetic skyrmion’s life cycle"
  •  T. Shimojima, A. Nakamura, X. Z. Yu, K. Karube, Y. Taguchi, Y. Tokura, K. Ishizaka,
  •  Sci. Adv. 7, eabg1322/1-8(2021).
  • "Finite-element simulation of photoinduced strain dynamics in silicon thin plates"
  •  A. Nakamura, T. Shimojima, and K. Ishizaka,
  •  Struct.Dyn. 8,024103/1-8(2021)
  • "Spin–Orbit-Induced Ising Ferromagnetism at a van der Waals Interface"　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
  •  Hideki Matsuoka, Stewart Edward Barnes, Jun’ichi Ieda, Sadamichi Maekawa, Mohammad Saeed Bahramy, Bruno Kenichi Saika,
  •  Yukiharu Takeda,  Hiroki Wadati, Yue Wang, Satoshi Yoshida, Kyoko Ishizaka, Yoshihiro Iwasa, and Masaki Nakano*
  •  Nano Lett. 21, 1807–1814 (2021).
  • -2020-

  • "Enhanced Thermopower in the Antiferromagnetic Phase of Mn2−xCrxSb"　　　　　　　　　　　　　　　
     Kurea Nakagawa, Yu Miyazaki, Natsuki Mitsuishi, Masato Sakano, Tomoyuki Yokouchi, Kyoko Ishizaka, and Yuki Shiomi,　 　　　　
     J. Phys. Soc. Jpn. 89, 124601/1-5 (2020).　　

  • "Competing spin modulations in the magnetically frustrated semimetal EuCuSb"　　　　　　　　　 　　　　　　　
     Hidefumi Takahashi, Kai Aono, Yusuke Nambu, Ryoji Kiyanagi, Takuya Nomoto, Masato Sakano, Kyoko Ishizaka, Ryotaro Arita,
     Shintaro Ishiwata,　　　
     Phys. Rev. B 102, 174425/1-6(2020).

  • "Nanoscale Imaging of Unusual Photoacoustic Waves in Thin Flake VTe2"　　　　　　　　　　　　　　　　
     A.Nakamura*, T.Shimojima*, Y.Chiashi, M. Kamitani, H. Sakai, S. Ishiwata, H. Li, and K. Ishizaka,　　 　　　　　　　
     Nano Lett. 20, 4932–4938(2020).

  • "Switching of band inversion and topological surface states by charge density wave"
     N. Mitsuishi, Y. Sugita, M. S. Bahramy, M. Kamitani, T. Sonobe, M. Sakano, T. Shimojima, H. Takahashi, H. Sakai, K. Horiba,
     H. Kumigashira, K. Taguchi,  K. Miyamoto, T. Okuda, S. Ishiwata, Y. Motome, K. Ishizaka,
     Nature Communications 11, 2466 (2020). 
    (FOCUS in Condensed-Matter Physics, COLLECTION in Frontiers in Quantum Materials)    【プレスリリース】

    "Hybridization between the ligand p band and Fe-3d orbitals in the p-type ferromagnetic semiconductor (Ga,Fe)Sb"
     T. Takeda, M. Suzuki, L. D. Anh, N. T. Tu, T. Schmitt, S. Yoshida, M. Sakano, K. Ishizaka, Y. Takeda, S. Fijimori, M. Seki,
  •  H. Tabata, A. Fujimori, V. N.  Strocov, M. Tanaka, M. Kobayashi,
      Physical Review B 101, 155142 (2020).

  • "Radial spin texture in elemental tellurium with chiral crystal structure"
     M. Sakano, M. Hirayama, T. Takahashi, S. Akebi, M. Nakayama, K. Kuroda, K. Taguchi, T. Yoshikawa, K. Miyamoto, T. Okuda, K. Ono,
     H. Kumigashira,  T. Ideue, Y. Iwasa, N. Mitsuishi, K. Ishizaka, S. Shin, T. Miyake, S. Murakami, T. Sasagawa, Takeshi Kondo,
     Physical Review Letters 124, 136404 (2020). (Featured in Physics, Editors' Suggestion) 　【プレスリリース】

  • "Angle dependence of Hc2 with a crossover between the orbital and paramagnetic limits"
     H. Matsuoka, M. Nakano, T. Shitaokoshi, T. Ouchi, Y. Wang, Y. Kashiwabara, S. Yoshida, K. Ishizaka, M. Kawasaki, Y. Kohama,
     T. Nojima, and Y. Iwasa,
     Physical Review Research 2, 012064(R) (2020).

  • "Evolution of Electronic States and Emergence of Superconductivity in the Polar Semiconductor GeTe by Doping Valence-Skipping Indium"
     M. Kriener, M. Sakano, M. Kamitani, M. S. Bahramy, R. Yukawa, K. Horiba, H. Kumigashira, K. Ishizaka, Y. Tokura, Y. Taguchi,
     Physical Review Letters 124, 047002 (2020).

    -2019-

  • "Gigahertz-repetition-rate, narrowband-deep-ultraviolet light source for minimization of acquisition time in high-resolution
      angle-resolved  photoemission   spectroscopy"
      K. Yoshioka, J. Omachi, M. Sakano, T. Shimojima, K. Ishizaka, M. Kuwata-Gonokami,
      Review of Scientific Instruments 90, 123109 (2019).

  • "Intrinsic 2D Ferromagnetism in V5Se8 Epitaxial Thin Films"
     M. Nakano*, Y. Wang*, S. Yoshida*, H. Matsuoka, Y. Majima, K. Ikeda, Y. Hirata, Y. Takeda, H. Wadati, Y. Kohama, Y. Ohigashi,
     M. Sakano, K. Ishizaka,  Y. Iwasa,
     Nano Letters 19, 8806-8810 (2019). (*equally contributited)

  • "Ultrafast nematic-orbital excitation in FeSe"
     T. Shimojima, Y. Suzuki, A. Nakamura, N. Mitsuishi, S. Kasahara, T. Shibauchi, Y. Matsuda, Y. Ishida, S. Shin, K. Ishizaka,
     Nature Communications 10, 1946 (2019).　【プレスリリース】

    -2018-

  • "Evaluation of photo-induced shear strain in monoclinic VTe2 by ultrafast electron diffraction"
     A. Nakamura*, T. Shimojima*, M. Matsuura, Y. Chiashi, M. Kamitani, H. Sakai, S. Ishiwata, H. Li, A. Oshiyama, K. Ishizaka,
     Applied Physics Express 11, 092601 (2018). (*equally contributited)　

  • "Ultrafast dissolution and creation of bonds in IrTe2 induced by photodoping."
     S. Ideta, D. Zhang, A. G. Dijkstra, S. Artyukhin, S. Keskin, R. Cingolani, T. Shimojima, K. Ishizaka, H. Ishii, K. Kudo, M. Nohara,
     R. J. D. Miller,
     Science Advances 4, eaar3867 (2018).　【日本経済新聞プレスリリース】

  • "Lattice Dynamics of 1T'-MoTe2 Studied by Time-Resolved Transmission X-Ray Diffraction at SACLA"
     T. Shimojima, A. Nakamura, K. Ishizaka, Y. Tanaka, K. Takubo, Y. Hirata, H. Wadati, S. Yamamoto, I. Matsuda, K. Ikeura, H. Takahashi,
     H. Sakai, S.   Ishiwata, T. Togashi, S. Owada, T. Katayama, K. Tono, M. Yabashi, S. Shin,
     Advances in X-Ray Chemical Analysis, Japan 49, 163 (2018).

  • "Orbital-anisotropic electronic structure in the nonmagnetic state of BaFe2(As1-xPx)2 superconductors"
      T. Sonobe, T. Shimojima, A. Nakamura, M. Nakajima, S. Uchida, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, K. Ohgushi, and K. Ishizaka
     Scientific Reports 8, 2169 (2018).

  • "Large magneto-thermopower in MnGe with topological spin texture"
     Y. Fujishiro, N. Kanazawa, T. Shimojima, A. Nakamura, K. Ishizaka, T. Koretsune, R. Arita, A. Miyake, H. Mitamura, K. Akiba,
     M. Tokunaga, J. Shiogai, S.  Kimura, A. Awaji, A. Tsukazaki, A. Kikkawa, Y. Taguchi, and Y. Tokuda,
     Nature Communications 9, 408 (2018).
    　
    -2017-

  • "Antiferroic electronic structure in the nonmagnetic superconducting state of the iron-based superconductors"
     T. Shimojima, W. Malaeb, A. Nakamura, T. Kondo, K. Kihou, C.-H. Lee, A. Iyo, H. Eisaki, S. Ishida, M. Nakajima, S. Uchida, K. Ohgushi,
     K. Ishizaka, and  S. Shin,
     Science Advances 3, e1700466 (2017).
    　

  • "Observation of spin-polarized bands and domain-dependent Fermi arcs in polar Weyl semimetal MoTe2"
     M. Sakano, M. S. Bahramy, H. Tsuji, I. Araya, K. Ikeura, H. Sakai, S. Ishiwata, K. Yaji, K. Kuroda, A. Harasawa, S. Shin, and K. Ishizaka,
     Physical Review B 95, 121101 (2017).

  • "Multiple-pseudogap phases in the hydrogen-doped LaFeAsO system"
     A. Nakamura, T. Shimojima, T. Sonobe, S. Yoshida, K. Ishizaka, W. Malaeb, S. Shin, S. Iimura, S. Matsuishi, and H. Hosono,
     Physical Review B 95, 064501 (2017).
    　
    -2016-

  • "Electron and lattice dynamics of transition metal thin films observed by ultrafast electron diffraction and transient optical measurements"
     A. Nakamura, T. Shimojima, M. Nakano, Y. Iwasa, and K. Ishizaka,
     Structural Dynamics 3, 064501 (2016).
    　
    -2015-　

  • "Momentum-dependent sign inversion of orbital order in superconducting FeSe"
    Y. Suzuki, T. Shimojima, T. Sonobe, A. Nakamura, M. Sakano, H. Tsuji, J. Omachi, K. Yoshioka, M. Kuwata-Gonokami, T. Watashige, R. Kobayashi, S. Kasahara, T. Shibauchi, Y. Matsuda, H. Kontani, and K. Ishizaka,
    Physical Review B 92, 205117 (2015).

  • "Topologically protected surface states in a centrosymmetric superconductor β-PdBi2"
    M. Sakano, K. Okawa, M. Kanou, H. Sanjo, T. Okuda, T. Sasagawa, and K. Ishizaka,
    Nature Communications 6, 8595 (2015).
    　
    -2014-

  • "Lifting of xz/yz orbital degeneracy at the structural transition in detwinned FeSe"
    T. Shimojima, Y. Suzuki, T. Sonobe, A. Nakamura, M. Sakano, J. Omachi, K. Yoshioka, M. Kuwata-Gonokami, K. Ono, H. Kumigashira, A. E. Böhmer, F. Hardy, T. Wolf, C. Meingast, H. v. Löhneysen, H. Ikeda, and K. Ishizaka,
    Physical Review B 90, 121111 (2014).

  • Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex π-Nanosheet: A Potential Organic Two-Dimensional Topological Insulator.
    T. Kambe, R. Sakamoto, T. Kusamoto, T. Pal, N. Fukui, K. Hoshiko, T. Shimojima, Z. Wang, T. Hirahara, K. Ishizaka, S. Hasagawa, F. Liu, and H. Nishihara,
    Journal of the American Chemical Society 136, 14357 (2014).

  • "Valley-dependent spin polarization in bulk MoS2 with broken inversion symmetry"
    R. Suzuki*, M. Sakano*, Y. J. Zhang, R. Akashi, D. Morikawa, A. Harasawa, K. Yaji, K. Kuroda, K. Miyamoto, T. Okuda, K. Ishizaka, R. Arita, and Y. Iwasa,
    Nature Nanotechnology Vol.9, 611-617 (2014).            

  • "Pseudogap formation above the superconducting dome in iron pnictides"
    T. Shimojima, T. Sonobe, W. Malaeb, K. Shinada, A. Chainani, S. Shin, T. Yoshida, S. Ideta, A. Fujimori, H. Kumigashira, K. Ono, Y. Nakashima, H. Anzai, M. Arita, A. Ino, H. Namatame, M. Taniguchi, M. Nakajima, S. Uchida, Y. Tomioka, T. Ito, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, K. Ohgushi, S. Kasahara, T. Terashima, H. Ikeda, T. Shibauchi, Y. Matsuda, and K. Ishizaka,
    Physical Review B 89, 045101 (2014).
    　
    -2013-　

  • "Effects of Zn substitution on the electronic structure of BaFe2As2 revealed by angle-resolved photoemission spectroscopy"
    S. Ideta, T. Yoshida, M. Nakajima, W. Malaeb, T. Shimojima, K. Ishizaka, A. Fujimori, H. Kimigashira, K. Ono, K. Kihou, Y. Tomioka, C. H. Lee, A. Iyo, H. Eisaki, T. Ito, S. Uchida,
    Physical Review B 87, 201110 (2013). (Editors' Suggestion)
    　

  • "Strongly Spin-Orbit Coupled Two-Dimensional Electron Gas Emerging near the Surface of Polar Semiconductors"
    M. Sakano, M. S. Bahramy, A. Katayama, T. Shimojima, H. Murakawa, Y. Kaneko, W. Malaeb, S. Shin, K. Ono, H. Kumigashira, R. Arita, N. Nagaosa, H. Y. Hwang, Y. Tokura, and K. Ishizaka,
    Physical Review Letters 110, 107204 (2013).

  • "Bulk-Sensitive Angle-Resolved Photoemission Spectroscopy on TTF-TCNQ"
    K. Koizumi, K. Ishizaka, T. Kiss, R. Kato, and S. Shin,
    Journal of the Physical Society of Japan 82, 025004 (2013).
    　
    -2012-　

  • "Pseudogap-related charge dynamics in the layered nickelate R2-xSrxNiO4 (x~1)"
    M. Uchida, Y. Yamasaki, Y. Kaneko, K. Ishizaka, J. Okamoto, H. Nakao, Y. Murakami, and Y. Tokura,
    Physical Review B 86, 165126 (2012).

  • "Quasiparticles and Fermi liquid behavior in an organic metal"
    T. Kiss, A. Chainani, H. M. Yamamoto, T. Miyazaki, T. Akimoto, T. Shimojima, K. Ishizaka, S. Watanabe, C.–T. Chen, A. Fukaya, R. Kato and S. Shin,
    Nature Communications 3, 1089 (2012).　

  • "Three-dimensional bulk band dispersion in polar BiTeI with giant Rashba-type spin splitting"
    M. Sakano, J. Miyawaki, A. Chainani, Y. Takata, T. Sonobe, T. Shimojima, M. Oura, S. Shin, M. S. Bahramy, R. Arita, N. Nagaosa, H. Murakawa,Y. Kaneko, Y. Tokura, and K. Ishizaka,
    Physical Review B 86, 085204 (2012).　

  • "Angle-resolved photoemission study on the superconducting iron-pnictides of BaFe2(As,P)2 with low energy photons"
    T. Shimojima, F. Sakaguchi, K. Ishizaka, Y. Ishida, W. Malaeb, T. Yoshida, S. Ideta, A. Fujimori, T. Kiss, M. Okawa, T. Togashi, C. T. Chen, S. Watanabe, Y. Nakashima, A. Ino, H. Anzai, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, S. Kasahara, T. Terashima, T. Shibauchi, Y. Matsuda, M. Nakajima, S. Uchida, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, A. Chainani, and S. Shin,
    Solid State Communications 152, 695 (2012).
    　
    -2011-

  • "Orbital characters of three-dimensional Fermi surfaces in Eu2-xSrxNiO4 as probed by soft-x-ray angle-resolved photoemission spectroscopy"
    M. Uchida, K. Ishizaka, P. Hansmann, X. Yang, M. Sakano, J. Miyawaki, R. Arita, Y. Kaneko, Y. Takata, M. Oura, A. Toschi, K. Held, A. Chainani, O. K. Andersen, S. Shin, and Y. Tokura,
    Physical Review B 84, 241109 (2011).

  • "Giant Rashba-type spin splitting in bulk BiTeI"
    K. Ishizaka, M. S. Bahramy, H. Murakawa, M. Sakano, T. Shimojima, T. Sonobe, K. Koizumi,S. Shin, H. Miyahara, A. Kimura, K. Miyamoto, T. Okuda, H. Namatame, M. Taniguchi, R. Arita, N. Nagaosa, K. Kobayashi, Y. Murakami, R. Kumai, Y. Kaneko, Y. Onose, and Y. Tokura,
    Nature Materials 10, 521 (2011).

  • "Two-Fermi-Surface Superconducting State and a Nodal d-Wave Energy Gap of the Electron-Doped Sm1.85Ce0.15CuO4-d Cuprate Superconductor"
    A. F. Santander-Syro, M. Ikeda, T. Yoshida, A. Fujimori, K. Ishizaka, M. Okawa, S. Shin, B. Liang, A. Zimmers, R.L. Greene, N. Bontemps,
    Physical Review Letters 106, 197002 (2011).

  • "Electronic structure of an antiferromagnetic metal: CaCrO3"
    P. A. Bhobe, A. Chainani, M. Taguchi, R. Eguchi, M. Matsunami, T. Ohtsuki, K. Ishizaka, M. Okawa, M. Oura, Y. Senba, H. Ohashi, M. Isobe, Y. Ueda, and S. Shin,
    Physical Review B 83, 165132 (2011).　

  • "Orbital-Independent Superconducting Gaps in Iron-Pnictides"
    T. Shimojima, F. Sakaguchi, K. Ishizaka, Y. Ishida, T. Kiss, M. Okawa, T. Togashi, C.-T. Chen, S. Watanabe, M. Arita, K. Shimada, H. Namatame, M. Taniguchi, K. Ohgushi, S. Kasahara, T. Terashima, T. Shibauchi, Y. Matsuda, A. Chainani, and S. Shin,
    Science 332, 564 (2011).

  • "Three energy scales characterizing the competing pseudogap state, the incoherent, and the coherent superconducting state in high-Tc cuprates"
    Y. Okada, T. Kawaguchi, M. Okawa, K. Ishizaka, T. Takeuchi, S. Shin and H. Ikuta,
    Physical Review B 83, 104502 (2011).　

  • "Femtosecond core-level photoemision spectroscopy on 1T-TaS2 using a 60-eV laser source"
    K. Ishizaka, T. Kiss, T. Yamamoto, Y. Ishida, T. Saitoh, M. Matsunami, R. Eguchi, T. Ohtsuki, A. Kosuge, T. Kanai, M. Nohara, H. Takagi, S. Watanabe, and S. Shin,
    Physical Review B 83, 081104 (2011).

  • "Pseudogap of Metallic Layered Nickelate R2-xSrxNiO4 (R=Nd,Eu) Crystals Measured Using Angle-Resolved Photoemission Spectroscopy"
    M. Uchida, K. Ishizaka, P. Hansmann, Y. Kaneko, Y. Ishida, X. Yang, R. Kumai, A. Toschi, Y. Onose, R. Arita, K. Held, O. K. Andersen, S. Shin, and Y. Tokura,
    Physical Review Letters 106, 027001 (2011).
    　
    -2010-

  • "Strong valence fluctuation in the quantum critical heavy fermion superconductor β‐YbAlB4: A hard x-ray photoemission study"
    M. Okawa, M. Matsunami, K. Ishizaka, R. Eguchi, M. Taguchi, A. Chainani, Y. Takata, M. Yabashi, K. Tamasaku, Y. Nishino, T. Ishikawa, K. Kuga, N. Horie, S. Nakatsuji, and S. Shin, "
    Physical Review Letters 104, 247201 (2010).

  • "Evidence for a correlated insulator to antiferromagnetic metal transition in CrN"
    P. A. Bhobe, A. Chainani, M. Taguchi, T. Takeuchi, R. Eguchi, M. Matsunami, K. Ishizaka, Y. Takata, M. Oura, Y. Senba, H. Ohashi, Y. Nishino, M. Yabashi, K. Tamasaku, T. Ishikawa, K. Takenaka, H. Takagi, and S. Shin,
    Physical Review Letters 104, 236404 (2010).

    "Orbital-dependent modifications of electronic structure across the magenetostructural transition in BaFe2As2"
    T. Shimojima, K. Ishizaka, Y. Ishida, N. Katayama, K. Ohgushi, T. Kiss, M. Okawa, T. Togashi, X.-Y. Wang, C.-T. Chen, S. Watanabe, R. Kadota, T. Oguchi, A. Chainani, and S. Shin,
    Physical Review Letters 104, 057002 (2010).

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