RE
Ritsuko Eguchi
cond-mat.str-elcond-mat.mtrl-scicond-mat.supr-concrystal structureelectrical resistancetopological insulatorpressuresuperconductivityalkaline-earth metal doped FeSecond-mat.other
On Valency
published · living versionsW_7jbzqs5z·v1 · currentpublished
Investigation on synthesis and physical properties of metal doped picene solids
with Takashi Kambe, Xuexia He, Yosuke Takahashi, Yusuke Yamanari +11
1 version
Preprints & journals
61 papers in the corpus · 2002–2025X-ray fluorescence holography under high-pressure conditions.40676964 · Zhan, Xinhui, Ishimatsu, Naoki, Kimura, Koji et al.2025 · 1 citationJournal of synchrotron radiation. 2025;32(Pt 5):1302-1309
Structure of Bi2Rh3Se2 above and below charge density wave transition determined by Bi Lα and Lγ X-ray fluorescence holography.39498897 · Zhang, Zhiyan, Eguchi, Ritsuko, Sekhar, Halubai et al.2024 · 2 citationsPhysical chemistry chemical physics : PCCP. 2024;26(44):28234-28243
Structural and Superconducting Properties of Bi2Rh3(Se1-xSx)2 (x = 0-1.0).39472105 · Zhang, Zhiyan, Pan, Wanli, Utsumi, Masaki et al.2024 · 0 citationsInorganic chemistry. 2024;63(45):21531-21540
Superstructure of Fe5-xGeTe2 Determined by Te K-Edge Extended X-ray Absorption Fine Structure and Te Kα X-ray Fluorescence Holography.38764676 · Eguchi, Ritsuko, Sekhar, Halubai, Kimura, Koji et al.2024 · 2 citationsACS omega. 2024;9(19):21287-21297
Pressure Dependence of the Structural and Superconducting Properties of the Bi-Based Superconductor Bi2Pd3Se2.38253512 · Zhang, Zhiyan, Ikeda, Mitsuki, Utsumi, Masaki et al.2024 · 4 citationsInorganic chemistry. 2024;63(5):2553-2561
Observation of the Superstructure in Fe5-xGeTe2 by X-ray Fluorescence Holography.38157480 · Eguchi, Ritsuko, Ikeda, Mitsuki, Yamamoto, Yuki et al.2024 · 7 citationsInorganic chemistry. 2024;63(2):947-953
Structural Characterization of Graphite Analogue BCx Synthesized Under Various Conditions and Its Application to Ti Intercalation.37981825 · Horigane, Kazumasa, Tadokoro, Masayuki, Eguchi, Ritsuko et al.2023 · 8 citationsInorganic chemistry. 2023;62(48):19466-19473
Pressure Dependence of Superconductivity in a Charge-Density-Wave Superconductor Bi2Rh3Se2.37141088 · Ikeda, Mitsuki, Zhang, Zhiyan, Goto, Hidenori et al.2023 · 7 citationsInorganic chemistry. 2023;62(19):7453-7460
Semiconductor-metal transition in Bi2Se3 caused by impurity doping.36631625 · Uchiyama, Takaki, Goto, Hidenori, Uesugi, Eri et al.2023 · 14 citationsScientific reports. 2023;13(1):537
Superconducting Behavior of BaTi2(Sb1-yBiy)2O under Pressure.36480275 · Ikeda, Mitsuki, Suzuki, Ai, Zhang, Yanting et al.2022 · 3 citationsInorganic chemistry. 2022;61(50):20538-20546
Pressure dependence of superconductivity in alkali-Bi compounds KBi2 and RbBi2.35262150 · Li, Huan, Ikeda, Mitsuki, Suzuki, Ai et al.2022 · 10 citationsPhysical chemistry chemical physics : PCCP. 2022;24(12):7185-7194
Evaluation of Effective Field-Effect Mobility in Thin-Film and Single-Crystal Transistors for Revisiting Various Phenacene-Type Molecules.35187364 · Zhang, Yanting, Eguchi, Ritsuko, Hamao, Shino et al.2022 · 5 citationsACS omega. 2022;7(6):5495-5501
Superconducting properties of BaBi3 at ambient and high pressures.34612269 · Wang, Yanan, Taguchi, Tomoya, Li, Huan et al.2021 · 4 citationsPhysical chemistry chemical physics : PCCP. 2021;23(40):23014-23023
Superconductivity of topological insulator Sb2Te3-ySeyunder pressure.34492649 · Taguchi, Tomoya, Ikeda, Mitsuki, Li, Huan et al.2021 · 5 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2021;33(48)
Photochemical synthesis and device application of acene-phenacene hybrid molecules, dibenzo[n]phenacenes (n = 5-7).33890583 · Zhang, Yanting, Eguchi, Ritsuko, Hamao, Shino et al.2021 · 7 citationsChemical communications (Cambridge, England). 2021;57(39):4768-4771
Emergence of a Pressure-Driven Superconducting Phase in Ba0.77Na0.23Ti2Sb2O.33615782 · Taguchi, Tomoya, Wang, Yanan, Yang, Xiaofan et al.2021 · 5 citationsInorganic chemistry. 2021;60(6):3585-3592
Fabrication of ring oscillators using organic molecules of phenacene and perylenedicarboximide.35423277 · Fioravanti, Niko, Pierantoni, Luca, Mencarelli, Davide et al.2022 · 6 citationsRSC advances. 2021;11(13):7538-7551
Superconductivity in topological insulatorβ-PdBi2under pressure.33511965 · Suzuki, Ai, Taguchi, Tomoya, Li, Huan et al.2025 · 3 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2021;33(13)
Superconducting behavior of BaTi2Bi2O and its pressure dependence.33034332 · Wang, Yanan, Li, Huan, Taguchi, Tomoya et al.2020 · 6 citationsPhysical chemistry chemical physics : PCCP. 2020;22(40):23315-23322
Superconductivity in Bi2-xSbxTe3-ySey(x= 1.0 andy= 2.0) under pressure.32731210 · He, Tong, Yang, Xiaofan, Taguchi, Tomoya et al.2025 · 10 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2020;32(46)
A new protocol for the preparation of superconducting KBi2.35515795 · Li, Huan, Wang, Yanan, Aoki, Yutaro et al.2024 · 2 citationsRSC advances. 2020;10(45):26686-26692
Structure and superconducting properties of multiple phases of (NH3)yAExFeSe (AE: Ca, Sr and Ba).32492659 · Li, Huan, Wang, Yanan, Yang, Xiaofan et al.2025 · 5 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2020;32(39)
Superconducting behavior of a new metal iridate compound, SrIr2, under pressure.31536973 · Yang, Xiaofan, Li, Huan, He, Tong et al.2025 · 9 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2020;32(2):025704
Synthesis of the extended phenacene molecules, [10]phenacene and [11]phenacene, and their performance in a field-effect transistor.30850618 · Okamoto, Hideki, Hamao, Shino, Eguchi, Ritsuko et al.2020 · 28 citationsScientific reports. 2019;9(1):4009
Quantum valence criticality in a correlated metal.29492456 · Kuga, Kentaro, Matsumoto, Yosuke, Okawa, Mario et al.2019 · 31 citationsScience advances. 2018;4(2):eaao3547
Difference in gating and doping effects on the band gap in bilayer graphene.28900237 · Uchiyama, Takaki, Goto, Hidenori, Akiyoshi, Hidehiko et al.2019 · 16 citationsScientific reports. 2017;7(1):11322
Photoelectron Holographic Atomic Arrangement Imaging of Cleaved Bimetal-intercalated Graphite Superconductor Surface.27811975 · Matsui, Fumihiko, Eguchi, Ritsuko, Nishiyama, Saki et al.2018 · 31 citationsScientific reports. 2016;6:36258
Emergence of superconductivity in (NH3)yMxMoSe2 (M: Li, Na and K).27404919 · Miao, Xiao, Nishiyama, Saki, Zheng, Lu et al.2018 · 11 citationsScientific reports. 2016;6:29292
Recent progress on carbon-based superconductors.27351938 · Kubozono, Yoshihiro, Eguchi, Ritsuko, Goto, Hidenori et al.2018 · 50 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2016;28(33):334001
Synthesis and transistor application of the extremely extended phenacene molecule, [9]phenacene.26893188 · Shimo, Yuma, Mikami, Takahiro, Hamao, Shino et al.2016 · 52 citationsScientific reports. 2016;6:21008
Temperature Dependence of Magnetically Active Charge Excitations in Magnetite across the Verwey Transition.26722935 · Taguchi, M, Chainani, A, Ueda, S et al.2016 · 37 citationsPhysical review letters. 2015;115(25):256405
An extended phenacene-type molecule, [8]phenacene: synthesis and transistor application.24936854 · Okamoto, Hideki, Eguchi, Ritsuko, Hamao, Shino et al.2015 · 48 citationsScientific reports. 2014;4:5330
Transistor application of alkyl-substituted picene.24854436 · Okamoto, Hideki, Hamao, Shino, Goto, Hidenori et al.2015 · 67 citationsScientific reports. 2014;4:5048
Development of a single-shot CCD-based data acquisition system for time-resolved X-ray photoelectron spectroscopy at an X-ray free-electron laser facility.24365935 · Oura, Masaki, Wagai, Tatsuya, Chainani, Ashish et al.2014 · 11 citationsJournal of synchrotron radiation. 2014;21(Pt 1):183-92
Fabrication of high performance/highly functional field-effect transistor devices based on [6]phenacene thin films.24185947 · Eguchi, Ritsuko, He, Xuexia, Hamao, Shino et al.2014 · 33 citationsPhysical chemistry chemical physics : PCCP. 2013;15(47):20611-7
Parity effects in few-layer graphene.24111556 · Goto, Hidenori, Uesugi, Eri, Eguchi, Ritsuko et al.2015 · 11 citationsNano letters. 2013;13(11):5153-8
Edge-dependent transport properties in graphene.23409962 · Goto, Hidenori, Uesugi, Eri, Eguchi, Ritsuko et al.2013 · 19 citationsNano letters. 2013;13(3):1126-30
Electric double-layer capacitance between an ionic liquid and few-layer graphene.23549208 · Uesugi, Eri, Goto, Hidenori, Eguchi, Ritsuko et al.2013 · 161 citationsScientific reports. 2013;3:1595
Investigation on synthesis and physical properties of metal doped picene solids1210.1632v2 · Takashi Kambe, Xuexia He, Yosuke Takahashi et al.2012 · 58 citationsPhys. Rev. B 86, 214507 (2012)on Valency
Photoemission Evidence for Valence Fluctuations and Kondo Resonance in YbAl21206.1689v1 · M. Matsunami, A. Chainani, M. Taguchi et al.2012 · 17 citationsJ. Phys. Soc. Jpn. 81 (2012) 073702
Metal-intercalated aromatic hydrocarbons: a new class of carbon-based superconductors.21850291 · Kubozono, Yoshihiro, Mitamura, Hiroki, Lee, Xuesong et al.2012 · 202 citationsPhysical chemistry chemical physics : PCCP. 2011;13(37):16476-93
Kondo Resonance in PrTi2Al20: Photoemission spectroscopy and single-impurity Anderson model1108.2122v2 · M. Matsunami, M. Taguchi, A. Chainani et al.2011 · 35 citationsPhys. Rev. B 84, 193101 (2011)
Role of Ti 3d carriers in mediating the ferromagnetism of Co∶TiO2 anatase thin films.21405362 · Ohtsuki, T, Chainani, A, Eguchi, R et al.2011 · 46 citationsPhysical review letters. 2011;106(4):047602
Femtosecond core level photoemision spectroscopy on 1T-TaS2 using 60 eV laser source1012.2549v1 · K. Ishizaka, T. Kiss, T. Yamamoto et al.2010 · 61 citationsarXiv
Electronic structure of an antiferromagnetic metal: CaCrO31011.2353v1 · P. A. Bhobe, A. Chainani, M. Taguchi et al.2010 · 29 citationsPhys. Rev. B 83, 165132 (2011)
Strong valence fluctuation in the quantum critical heavy fermion superconductor β-YbAlB4: a hard x-ray photoemission study.20867330 · Okawa, M, Matsunami, M, Ishizaka, K et al.2011 · 110 citationsPhysical review letters. 2010;104(24):247201
Evidence for a correlated insulator to antiferromagnetic metal transition in CrN.20867257 · Bhobe, P A, Chainani, A, Taguchi, M et al.2011 · 82 citationsPhysical review letters. 2010;104(23):236404
Anomalous state sandwiched between Fermi liquid and charge ordered Mott-insulating phases of Ti4O7.20366439 · Taguchi, M, Chainani, A, Matsunami, M et al.2010 · 34 citationsPhysical review letters. 2010;104(10):106401
Evidence for Oxygen Holes due to d-p Rehybridization in Thermoelectric Sr_1-xRh_2O_40907.5455v1 · Y. Ishida, T. Baba, R. Eguchi et al.2009 · 7 citationsPhys. Rev. B 80, 081103(R) (2009)
Fermi surfaces, electron-hole asymmetry and correlation kink in a three-dimensional Fermi liquid LaNiO0903.1487v1 · R. Eguchi, A. Chainani, M. Taguchi et al.2009 · 99 citationsPhys. Rev. B 79, 115122 (2009).
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