KH
Koji Horiba
cond-mat.str-elcond-mat.mtrl-scicond-mat.supr-concond-mat.mes-hallphysics.app-phaffordableall-solid-state batteriesAmpulla of VaterAPPLE-II undulatorcond-mat.other
On Valency
published · living versionsW_t86effuy·v1 · currentpublished
Semimetallic "Electride Bands" Derived from Interlayer Electrons in Quasi-Two-Dimensional Electride YC
with Ryu Yukawa, Taichi Mitsuhashi, Miho Kitamura, Takeshi Inoshita +8
1 version
Preprints & journals
128 papers in the corpus · 1979–2026CE-antiferromagnetic electronic structure in LaSrMnO revealed by micro-focused angle-resolved photoemission spectroscopy and tight-binding models2607.05949v1 · Yasutaka Sawata, Yudai Hirai, Rintaro Miyabayashi et al.2026 · 0 citationsJournal of the Physical Society of Japan 95, 084703 (2026)
Realization of strongly correlated 2D honeycomb boron.42384795 · Kato, Takemi, Nakamura, Tomonori, Nakayama, Kosuke et al.2026 · 0 citationsScience advances. 2026;12(27):eaee3116
Arbitrary polarization control with a segmented APPLE-II undulator.41396058 · Inaba, Kento, Ohtsubo, Yoshiyuki, Agui, Akane et al.2026 · 2 citationsJournal of synchrotron radiation. 2026;33(Pt 1):73-83
Space Charge Layer Evolution in All-Solid-State Batteries Probed via Operando Kelvin Probe Force Microscopy and Nuclear Reaction Analysis.41190736 · Zhu, Chao, Kobayashi, Shigeru, Sugisawa, Yuki et al.2025 · 18 citationsACS nano. 2025;19(45):39062-39075
Interface-induced collective phase transition in VO2-based bilayers studied by layer selective spectroscopy.41120515 · Shiga, D, Inoue, S, Kanda, T et al.2025 · 3 citationsScientific reports. 2025;15(1):36743
Direct observation of band structure modifications from monolayer WSe2 to Janus WSSe2510.04113v1 · Masato Sakano, Shunsuke Akatsuka, Takato Yamamoto et al.2025 · 0 citationsarXiv
Spectroscopic Evidence for Electron-Boson Coupling in Half-metallic CrO22509.18867v2 · Daiki Ootsuki, Hirokazu Fujiwara, Noriyuki Kataoka et al.2025 · 0 citationsarXiv
Band-selective Plasmonic Polaron in Thermoelectric Semimetal TaPdSe with ultra-high power factor2507.19794v2 · Daiki Ootsuki, Akitoshi Nakano, Urara Maruoka et al.2025 · 2 citationsarXiv
Anomalous mass renormalization in two-dimensional electron systems on ultra-wide bandgap semiconductor -GaO2507.16137v2 · Ryu Yukawa, Hiroshi Mizuseki, Suryo Santoso Putro et al.2025 · 0 citationsarXiv
Spin-valley coupling enhanced high-TC ferromagnetism in a non-van der Waals monolayer Cr2Se3 on graphene.40251150 · Chuang, C-W, Kawakami, T, Sugawara, K et al.2025 · 13 citationsNature communications. 2025;16(1):3448
Electronic Structure Dimensionality of the Quantum-Critical Ferromagnet YbNi_4P_2.40215531 · Dai, J, Antezak, A, Broad, W et al.2025 · 1 citationPhysical review letters. 2025;134(12):126401
Spin-degenerate bulk bands and topological surface states associated with Dirac nodal lines in RuO22501.10649v2 · T. Osumi, K. Yamauchi, S. Souma et al.2025 · 12 citationsarXiv
Universal Waterfall Feature in Cuprate Superconductors: Evidence of a Momentum-Driven Crossover.39913722 · Bacq-Labreuil, Benjamin, Fawaz, Chafic, Okazaki, Yuichi et al.2025 · 9 citationsPhysical review letters. 2025;134(1):016502
Evolution of Band Structure in a Kagome Superconductor Cs(V1-xCrx)3Sb5: Toward Universal Understanding of CDW and Superconducting Phase Diagrams2407.03147v1 · Shuto Suzuki, Takemi Kato, Yongkai Li et al.2024 · 0 citationsarXiv
Universal Role of Combined Symmetry for the Protection of the Dirac Cone in Antiferromagnetic Topological Insulators2406.13639v2 · Asuka Honma, Noriyuki Kabeya, Seigo Souma et al.2024 · 2 citationsPhys. Rev. B 110, 115152 (2024)
Observation of edge states derived from topological helix chains.38839966 · Nakayama, K, Tokuyama, A, Yamauchi, K et al.2024 · 26 citationsNature. 2024;631(8019):54-59
Antiferromagnetic topological insulator with selectively gapped Dirac cones.37978297 · Honma, A, Takane, D, Souma, S et al.2026 · 14 citationsNature communications. 2023;14(1):7396
Anomalously large spin-dependent electron correlation in nearly half-metallic ferromagnet CoS2310.07274v1 · Hirokazu Fujiwara, Kensei Terashima, Junya Otsuki et al.2023 · 9 citationsPhysical Review B 106, 085114 (2022)
180-twisted bilayer ReSe as an artificial noncentrosymmetric semiconductor2309.15403v1 · S. Akatsuka, M. Sakano, T. Yamamoto et al.2023 · 0 citationsarXiv
Unusual surface states associated with the PT-symmetry breaking and antiferromagnetic band folding in NdSb2307.02878v2 · Asuka Honma, Daichi Takane, Seigo Souma et al.2023 · 13 citationsPhys. Rev. B 108, 115118 (2023)
Unveiling the orbital-selective electronic band reconstruction through the structural phase transition in TaTe2306.15627v2 · Natsuki Mitsuishi, Yusuke Sugita, Tomoki Akiba et al.2023 · 11 citationsPhysical Review Research 6, 013155 (2024)
Influence of oxygen-coordination number on the electronic structure of single-layer La-based cuprates2306.13251v1 · M. Horio, X. Peiao, M. Miyamoto et al.2023 · 2 citationsPhys. Rev. B 108, 035105 (2023)
Oxygen on-site Coulomb energy in PrLaCeCuO and BiSrCaCuO and its relation with Heisenberg exchange2303.05716v1 · A. Chainani, M. Horio, C.-M. Cheng et al.2023 · 4 citationsarXiv
Direct Imaging of Band Structure for Powdered Rhombohedral Boron Monosulfide by Microfocused ARPES.36849129 · Sugawara, Katsuaki, Kusaka, Haruki, Kawakami, Tappei et al.2023 · 13 citationsNano letters. 2023;23(5):1673-1679
Surface-termination-dependent electronic states in kagome superconductors AV3Sb5 (A = K, Rb, Cs) studied by micro-ARPES2301.12034v1 · Takemi Kato, Yongkai Li, Min Liu et al.2023 · 24 citationsarXiv
Redox Reaction in Ti-Mn Redox Flow Battery Studied by X-ray Absorption Spectroscopy.36398386 · Asakura, Daisuke, Hosono, Eiji, Kitamura, Miho et al.2023 · 7 citationsChemistry, an Asian journal. 2023;18(1):e202201047
Fermiology of a topological line-nodal compound CaSb2 and its implication to superconductivity: angle-resolved photoemission study2211.15083v1 · Chien-Wen Chuang, Seigo Souma, Ayumi Moriya et al.2022 · 7 citationsPhys. Rev. Materials 6, 104203 (2022)
Fermiology and Origin of T_c Enhancement in a Kagome Superconductor Cs(V_1-xNb_x)_3Sb_5.36461993 · Kato, Takemi, Li, Yongkai, Nakayama, Kosuke et al.2022 · 38 citationsPhysical review letters. 2022;129(20):206402
Signature of topological band crossing in ferromagnetic Cr1/3NbSe2 epitaxial thin film2210.16748v1 · Bruno Kenichi Saika, Satoshi Hamao, Yuki Majima et al.2022 · 6 citationsarXiv
Polarity-dependent charge-density wave in a kagome superconductor CsV3Sb52209.14556v1 · Takemi Kato, Yongkai Li, Kosuke Nakayama et al.2022 · 29 citationsPhys. Rev. B 106, L121112 (2022)
Giant spin-to-charge conversion at an all-epitaxial single-crystal-oxide Rashba interface with a strongly correlated metal interlayer.36163469 · Kaneta-Takada, Shingo, Kitamura, Miho, Arai, Shoma et al.2022 · 24 citationsNature communications. 2022;13(1):5631
Modulation of magnetic property of double-perovskite La2MnCoO6 films by controlling B-antisite disorder2208.09166v1 · R. C. Sahoo, S. Zhang, Y. Takeuchi et al.2022 · 0 citationsarXiv
Electronic band structure of Ti2O3 thin films studied by angle-resolved photoemission spectroscopy2205.04950v1 · Naoto Hasegawa, Kohei Yoshimatsu, Daisuke Shiga et al.2022 · 9 citationsarXiv
Rhombic Fermi surfaces in a ferromagnetic MnGa thin film with perpendicular magnetic anisotropy2203.12182v1 · M. Kobayashi, N. H. D. Khang, T. Takeda et al.2022 · 2 citationsPhys. Rev. Materials 6, 074403 (2022)
Development of a versatile micro-focused angle-resolved photoemission spectroscopy system with Kirkpatrick-Baez mirror optics.35364976 · Kitamura, Miho, Souma, Seigo, Honma, Asuka et al.2022 · 62 citationsThe Review of scientific instruments. 2022;93(3):033906
Resonant tunneling driven metal-insulator transition in double quantum-well structures of strongly correlated oxide.34862386 · Yukawa, R, Kobayashi, M, Kanda, T et al.2023 · 23 citationsNature communications. 2021;12(1):7070
Dirac semimetal phase and switching of band inversion in XMg2Bi2 (X = Ba and Sr).34754019 · Takane, Daichi, Kubota, Yuya, Nakayama, Kosuke et al.2021 · 15 citationsScientific reports. 2021;11(1):21937
Imaging the itinerant-to-localized transmutation of electrons across the metal-to-insulator transition in V2O3.34730993 · Thees, Maximilian, Lee, Min-Han, Bouwmeester, Rosa Luca et al.2023 · 20 citationsScience advances. 2021;7(45):eabj1164
Superconducting gap and pseudogap in the surface states of the iron-based superconductor PrFeAsO studied by angle-resolved photoemission spectroscopy2109.12522v2 · K. Hagiwara, M. Ishikado, M. Horio et al.2021 · 4 citationsarXiv
Development of magnetism in Fe-doped magnetic semiconductors: Resonant photoemission and x-ray magnetic circular dichroism studies of (Ga,Fe)As2108.08598v1 · Takahito Takeda, Shoya Sakamoto, Le Duc Anh et al.2021 · 5 citationsarXiv
Electronic structure of SrTiVO films studied by photoemission spectroscopy: Screening for a transparent electrode material2105.10706v1 · Tatsuhiko Kanda, Daisuke Shiga, Ryu Yukawa et al.2021 · 11 citationsarXiv
Local polarization and valence distribution in LaNiO3/LaMnO3 heterostructures2104.12322v1 · Masato Anada, Satoshi Sakaguchi, Kazuki Nagai et al.2021 · 6 citationsPhys. Rev. B 104, 085111 (2021)
Inter-valence charge transfer and charge transport in the spinel ferrite ferromagnetic semiconductor Ru-doped CoFeO2102.03020v1 · Masaki Kobayashi, Munetoshi Seki, Masahiro Suzuki et al.2021 · 13 citationsPhys. Rev. B 105, 205103 (2022)
High-Quality Few-Layer Graphene on Single-Crystalline SiC thin Film Grown on Affordable Wafer for Device Applications.33557014 · Endoh, Norifumi, Akiyama, Shoji, Tashima, Keiichiro et al.2021 · 15 citationsNanomaterials (Basel, Switzerland). 2021;11(2)
Molecular beam epitaxy growth of the highly conductive oxide SrMoO2012.02425v1 · Hiroshi Takatsu, Naoya Yamashina, Daisuke Shiga et al.2020 · 12 citationsJ. Cryst. Growth 543, 125685 (2020)
Observation of inverted band structure in topological Dirac-semimetal candidate CaAuAs2007.05666v1 · Kosuke Nakayama, Zhiwei Wang, Daichi Takane et al.2020 · 21 citationsPhys. Rev. B 102, 041104(R) (2020)
Extended superconducting dome of electron-doped cuprates after protect annealing revealed by ARPES2006.04524v3 · C. Lin, T. Adachi, M. Horio et al.2020 · 19 citationsPhys. Rev. Research 3, 013180 (2021)
Switching of band inversion and topological surface states by charge density wave.32424170 · Mitsuishi, N, Sugita, Y, Bahramy, M S et al.2024 · 46 citationsNature communications. 2020;11(1):2466
Thickness dependence of electronic and crystal structures in VO ultrathin films: suppression of the collaborative Mott-Peierls transition2005.00304v1 · D. Shiga, B. E. Yang, N. Hasegawa et al.2020 · 24 citationsPhys. Rev. B 102, 115114 (2020)
Spin and orbital magnetic moments in perpendicularly magnetized NiCoO epitaxial thin films: Effects of site-dependent cation valence states2004.08104v1 · Daisuke Kan, Masaichiro Mizumaki, Miho Kitamura et al.2020 · 47 citationsPhys. Rev. B 101, 224434 (2020)
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