Monomer Mott Insulator (BEDT-TTF)Cu[N(CN)₂]₂ as a Potential Nodal Line System Peer-reviewed

Naoki Yoneyama, Muhammad Khalish Nuryadin, Takao Tsumuraya, Satoshi Iguchi, Takahiro Takei, Nobuhiro Kumada, Masanori Nagao, Isao Tanaka, Takahiko Sasaki

Journal of the Physical Society of Japan　91　(11)　113704-1-113704-4　2022/11/15

DOI： 10.7566/jpsj.91.113704 　

ISSN： 0031-9015

eISSN： 1347-4073

Magnetic Torque due to Anisotropic Diamagnetism in Neutral BEDT-TTF Crystals

Shinya Uji, Taichi Terashima, Shiori Sugiura, Satoshi Iguchi, Takahiko Sasaki, Kenichiro Hashimoto, Masaaki Shimozawa, Naoki Yoneyama, Reizo Kato

Journal of the Physical Society of Japan　90　(11)　2021/11/15

DOI： 10.7566/jpsj.90.113708 　

ISSN： 0031-9015 1347-4073

Variation of charge dynamics upon antiferromagnetic transitions in the Dirac semimetal EuMnBi2

H. Nishiyama, H. Sakai, K. Nakagawa, N. Hanasaki, S. Ishiwata, H. Masuda, M. Ochi, K. Kuroki, S. Iguchi, T. Sasaki, Y. Ikemoto, T. Moriwaki, K. Ueda, Y. Tokura, J. Fujioka

Physical Review B　104　(11)　2021/09/07

DOI： 10.1103/physrevb.104.115111 　

ISSN： 2469-9950 2469-9969

eISSN： 2469-9969

Charge Ordering and π–d Interaction in Electron-Doped 3/4-Filling Molecular System α′′-(BEDT-TTF)₂Rb_2xCo(SCN)₄ (x = 0.6)

Satoshi Iguchi, Syuhei Yamada, Ryota Kobayashi, Koutaro Morita, Yuki Kudo, Megumi Kurosu, Naoki Yoneyama, Yuka Ikemoto, Taro Moriwaki, Takahiko Sasaki

Journal of the Physical Society of Japan　90　(7)　074701-074701　2021/07/15

DOI： 10.7566/jpsj.90.074701 　

ISSN： 0031-9015 1347-4073

eISSN： 1347-4073

Erratum: Lattice Dynamics Coupled to Charge and Spin Degrees of Freedom in the Molecular Dimer-Mott Insulator kappa-(BEDT-TTF)(2)Cu[N(CN)(2)]Cl (vol 123, 027601, 2019)

Masato Matsuura, Takahiko Sasaki, Satoshi Iguchi, Elena Gati, Jens Muller, Oliver Stockert, Andrea Piovano, Martin Bohm, Jitae T. Park, Sananda Biswas, Stephen M. Winter, Roser Valenti, Akiko Nakao, Michael Lang

PHYSICAL REVIEW LETTERS　125　(23)　239901-1-239901 -2　2020/12

DOI： 10.1103/PhysRevLett.125.239901 　

ISSN： 0031-9007

eISSN： 1079-7114

Formation of nanoscale polarized clusters as precursors of electronic ferroelectricity probed by conductance noise spectroscopy Peer-reviewed

Mueller, Jens, Iguchi, Satoshi, Taniguchi, Hiromi, Sasaki, Takahiko

Physical Review B　102　(10)　100103-1-100103-5　2020/09

DOI： 10.1103/PHYSREVB.102.100103 　

ISSN： 2469-9950

eISSN： 2469-9969

Improvement of Magneto Optical Station in BL43IR Peer-reviewed

Satoshi Iguchi, Yuka Ikemoto, Taro Moriwaki, Takahiko Sasaki

SPring-8 Section A: Scientific Research Report　8　(1)　88-92　2020/01/22

DOI： 10.18957/rr.8.1.88 　

ISSN： 2187-6886

Lattice Dynamics Coupled to Charge and Spin Degrees of Freedom in the Molecular Dimer-Mott Insulator κ−(BEDT−TTF)2Cu[N(CN)2]Cl International-journal Peer-reviewed

Masato Matsuura, Takahiko Sasaki, Satoshi Iguchi, Elena Gati, Jens Müller, Oliver Stockert, Andrea Piovano, Martin Böhm, Jitae T. Park, Sananda Biswas, Stephen M. Winter, Roser Valentí, Akiko Nakao, Michael Lang

Physical Review Letters　123　(2)　027601-1-027601-6　2019/07/10

DOI： 10.1103/physrevlett.123.027601 　

ISSN： 0031-9007

eISSN： 1079-7114

Critical Temperature in Bulk Ultrafine-Grained Superconductors of Nb, V, and Ta Processed by High-Pressure Torsion Peer-reviewed

Nishizaki, Terukazu, Edalati, Kaveh, Lee, Seungwon, Horita, Zenji, Akune, Tadahiro, Nojima, Tsutomu, Iguchi, Satoshi, Sasaki, Takahiko

Materials Transactions　60　(7)　1367-1376　2019

DOI： 10.2320/MATERTRANS.MF201940 　

ISSN： 1345-9678

Low-Temperature Magnetism of Gold Nano Particles Contained in Electrochemical Sugar Recognition System Peer-reviewed

Goto, T., Kitamoto, Y., Matsui, K., Kuroe, H., Endo, A., Hashimoto, T., Hayashita, T., Iguchi, S., Sasaki, T.

IEEE Transactions on Magnetics　55　(2)　2019

DOI： 10.1109/TMAG.2018.2872134 　

ISSN： 0018-9464

Structural Alternation Correlated to the Conductivity Enhancement of PEDOT:PSS Films by Secondary Doping Peer-reviewed

Itoh, Keisuke, Kato, Yoshihisa, Honma, Yuta, Masunaga, Hiroyasu, Fujiwara, Akihiko, Iguchi, Satoshi, Sasaki, Takahiko

The Journal of Physical Chemistry C　123　(22)　13467-13471　2019

DOI： 10.1021/ACS.JPCC.9B02475 　

ISSN： 1932-7447

Linear magnetic field dependence of the magnetodielectric effect in eutectic BaTiO₃-CoFe₂O₄ multiferroic material fabricated by containerless processing

Fukushima, J., Ara, K., Nojima, T., Iguchi, S., Hayashi, Y., Takizawa, H.

Applied Physics Letters　112　(21)　2018

DOI： 10.1063/1.5025072 　

ISSN： 0003-6951

Mesoscopic 2D Charge Transport in Commonplace PEDOT:PSS Films Peer-reviewed

Yuta Honma, Keisuke Itoh, Hiroyasu Masunaga, Akihiko Fujiwara, Terukazu Nishizaki, Satoshi Iguchi, Takahiko Sasaki

Advanced Electronic Materials　4　(2)　2018

DOI： 10.1002/AELM.201700490 　

ISSN： 2199-160X

Quantum-disordered state of magnetic and electric dipoles in a hydrogen-bonded Mott system

Satoshi Iguchi

ArXiv　2017

Quantum-disordered state of magnetic and electric dipoles in an organic Mott system Peer-reviewed

Shimozawa, M., Hashimoto, K., Ueda, A., Suzuki, Y., Sugii, K., Yamada, S., Imai, Y., Kobayashi, R., Itoh, K., Iguchi, S., Naka, M., Ishihara, S., Mori, H., Sasaki, T., Yamashita, M.

Nature Communications　8　2017

DOI： 10.1038/S41467-017-01849-X 　

ISSN： 2041-1723

Magneto-thermopower in the Weak Ferromagnetic Oxide CaRu0.8Sc0.2O3: An Experimental Test for the Kelvin Formula in a Magnetic Material Peer-reviewed

Yamamoto, Takafumi D., Taniguchi, Hiroki, Yasui, Yukio, Iguchi, Satoshi, Sasaki, Takahiko, Terasaki, Ichiro

Journal of the Physical Society of Japan　86　(10)　2017

DOI： 10.7566/JPSJ.86.104707 　

ISSN： 0031-9015

Dimer-Mott and charge-ordered insulating states in the quasi-one-dimensional organic conductors delta(P)'- and delta(C)'-(BPDT-TTF)(2)ICl2 Peer-reviewed

Kobayashi, R., Hashimoto, K., Yoneyama, N., Yoshimi, K., Motoyama, Y., Iguchi, S., Ikemoto, Y., Moriwaki, T., Taniguchi, H., Sasaki, T.

Physical Review B　96　(11)　2017

DOI： 10.1103/PHYSREVB.96.115112 　

ISSN： 2469-9950

eISSN： 2469-9969

Crystallization and vitrification of electrons in a glass-forming charge liquid Peer-reviewed

Sasaki, S., Hashimoto, K., Kobayashi, R., Itoh, K., Iguchi, S., Nishio, Y., Ikemoto, Y., Moriwaki, T., Yoneyama, N., Watanabe, M., Ueda, A., Mori, H., Kobayashi, K., Kumai, R., Murakami, Y., Mueller, J., Sasaki, T.

Science　357　(6358)　1381-+　2017

DOI： 10.1126/SCIENCE.AAL3120 　

ISSN： 0036-8075

eISSN： 1095-9203

Electric-field-induced intradimer charge disproportionation in the dimer-Mott insulator beta '-(BEDT-TTF)(2)ICl2 Peer-reviewed

Hattori, Yuma, Iguchi, Satoshi, Sasaki, Takahiko, Iwai, Shinichiro, Taniguchi, Hiromi, Kishida, Hideo

Physical Review B　95　(8)　085149-1-085149-5　2017

DOI： 10.1103/PHYSREVB.95.085149 　

ISSN： 2469-9950

eISSN： 2469-9969

21aPS-99 Superconducting properties in bulk nanostructured vanadium in magnetic fields

Terada S., Nishizaki T., Lee S., Horita Z., Akune T., Sakamoto N., Nojima T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1721-1721　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1721 　

19aPS-61 NMR study on the Ru-dimer system with valence fluctuation

Hosoya Y., Goto T., Endo A., Hashimoto T., Hayashita T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1067-1067　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1067 　

ISSN： 2189-079X

21pAR-8 Superconducting properties in magnetic fields of NbTi alloy prepared by high-pressure torsion

Nishizaki T., Edalati K., Horita Z., Akune T., Sakamoto N., Nojima T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1738-1738　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1738 　

ISSN： 2189-079X

19pAR-1 Electronic properties of α''-(BEDT-TTF)_2RbCo(SCN)_4 under magnetic field

Iguchi S., Yoneyama N., Kurosu M., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1833-1833　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1833 　

ISSN： 2189-079X

19pAR-2 Liquid-solid transition of charge degrees of freedom in the organic charge ordering system θ_m-(BEDT-TTF)_2TlZn(SCN)_4

Sasaki S., Hashimoto K., Iguchi S., Kobayashi R., Itoh K., Kurosu M., Oshima I., Tajima N., Nishio Y., Moriwaki T., Ikemoto Y., Ueda A., Mori H., Kobayashi K., Kumai R., Murakami Y., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1834-1834　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1834 　

ISSN： 2189-079X

19pAR-4 Nonlinear Magneto-Conduction of θ-(BEDT-TTF)_2CsM(CSN)_4 [M=Zn,Co]

Yatagai R., Tanabe K., Taniguchi H., Mori H., Iguchi S., Sasaki T., Terasaki I.

Meeting Abstracts of the Physical Society of Japan　71　1836-1836　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1836 　

ISSN： 2189-079X

19aBH-7 Terahertz time-domain spectroscopy of the organic conductor α''-(ET)_2RbCo(SCN)_4 which undergoes metal-insulator transition II

Itoh H., Muramatsu Y., Ichimura J., Obatake H., Yoneyama N., Kurosu M., Kobayashi R., Hashimoto K., Iguchi S., Sasaki T., Iwai S.

Meeting Abstracts of the Physical Society of Japan　71　1434-1434　2016

DOI： 10.11316/jpsgaiyo.71.1.0_1434 　

ISSN： 2189-079X

Superconducting properties in bulk nanostructured Tantalum

Matsuzaki Y., Nishizaki T., Edalati K., Lee S., Horita Z., Akune T., Sakamoto N., Nojima T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1513-1513　2016

DOI： 10.11316/jpsgaiyo.71.2.0_1513 　

Thermochromic effect due to proton fluctuation in κ-H3(Cat-EDT-TTF)2 II

Itoh K., Hashimoto K., Kobayashi R., Ueda A., Mori H., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1568-1568　2016

DOI： 10.11316/jpsgaiyo.71.2.0_1568 　

Annealing effect on critical current in NbTi alloy prepared by high-pressure torsion

Nishizaki T., Edalati K., Horita Z., Akune T., Sakamoto N., Nojima T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1466-1466　2016

DOI： 10.11316/jpsgaiyo.71.2.0_1466 　

Transport noise measurements in dimer-Mott insulator β'-(BEDT-TTF)₂ICl₂ III

Iguchi S., Kurosu M., Hartmann B., Muller J., Taniguchi H., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　71　1583-1583　2016

DOI： 10.11316/jpsgaiyo.71.2.0_1583 　

Effects of Magnetic Fluctuation on Transport Properties in CaRu_1-xSc_xO₃

Yamamoto T. D., Yatagai R., Tanabe K., Okazaki R., Taniguchi H., Yasui Y., Iguchi S., Sasaki T., Terasaki I.

Meeting Abstracts of the Physical Society of Japan　71　1002-1002　2016

DOI： 10.11316/jpsgaiyo.71.2.0_1002 　

Emergence of charge degrees of freedom under high pressure in the organic dimer-Mott insulator β′-(BEDT - TTF) 2 ICl 2 Peer-reviewed

K. Hashimoto, R. Kobayashi, H. Okamura, H. Taniguchi, Y. Ikemoto, T. Moriwaki, S. Iguchi, M. Naka, S. Ishihara, T. Sasaki

Physical Review B - Condensed Matter and Materials Physics　92　(8)　2015/08/28

DOI： 10.1103/PhysRevB.92.085149 　

ISSN： 1550-235X 1098-0121

22pCT-6 Critical Temperature and Vortex State in Bulk Nanostructured Nb

Nishizaki T., Kobayashi N., Lee S., Edalati K., Horita Z., Akune T., Sakamoto N., Nojima T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1717-1717　2015

DOI： 10.11316/jpsgaiyo.70.1.0_1717 　

19aCF-8 Terahertz time-domain spectroscopy of the organic conductor α"-(ET)_2RbCo(SCN)_4 which undergoes metal-insulator transition

Itoh H., Ichimura J., Obatake H., Yoneyama N., Kurosu M., Kobayashi R., Hashimoto K., Iguchi S., Sasaki T., Iwai S.

Meeting Abstracts of the Physical Society of Japan　70　1355-1355　2015

DOI： 10.11316/jpsgaiyo.70.2.0_1355 　

ISSN： 2189-079X

18pAH-8 Inhomogeneous charge ordering state in θ_m-(BEDT-TTF)_2TlZn(SCN)_4

Sasaki S., Iguchi S., Hashimoto K., Itoh K., Kobayashi R., Oshima I., Tajima N., Nishio Y., Moriwaki T., Ikemoto Y., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1636-1636　2015

DOI： 10.11316/jpsgaiyo.70.2.0_1636 　

ISSN： 2189-079X

18pAH-12 Non-linearity and noise property in dimer-Mott insulator β'-(BEDT-TTF)_2ICl_2

Kurosu M., Hartmann B., Muller J., Iguchi S., Tanigchi H., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1639-1639　2015

DOI： 10.11316/jpsgaiyo.70.2.0_1639 　

ISSN： 2189-079X

18pAH-4 Transport and Dielectric Properties on the Verge of Metal-Insulator Transition in α"-(BEDT-TTF)_2RbCo(SCN)_4

Iguchi S., Kurosu M., Yoneyama N., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1632-1632　2015

DOI： 10.11316/jpsgaiyo.70.2.0_1632 　

ISSN： 2189-079X

18aAH-2 Ferroelectricity in κ-H_3(Cat-EDT-TTF)_2 induced by hydrogen bonds I : A dielectric constant and polarization hysteresis

Hashimoto K., Itoh K., Iguchi S., Kobayashi R., Ueda A., Mori H., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1605-1605　2015

DOI： 10.11316/jpsgaiyo.70.2.0_1605 　

ISSN： 2189-079X

18aAH-3 Ferroelectricity in κ-H_3(Cat-EDT-TTF)_2 induced by hydrogen bonds II : Optical properties

Itoh K., Hashimoto K., Iguchi S., Kobayashi R., Ueda A., Mori H., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1606-1606　2015

DOI： 10.11316/jpsgaiyo.70.2.0_1606 　

ISSN： 2189-079X

16aPS-54 NMR study on the Ru-dimer system with valence fluctuation

Hosoya Y., Goto T., Endo A., Hashimoto T., Hayashita T., Iguchi S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　759-759　2015

DOI： 10.11316/jpsgaiyo.70.2.0_759 　

ISSN： 2189-079X

24aAB-4 Inhomogeneous Electric Polarization in Dimer-Mott Insulator β'-(BEDT-TTF)_2ICl_2

Iguchi Satoshi, Yoneyama Naoki, Taniguchi Hiromi, Sasaki Takahiko

Meeting Abstracts of the Physical Society of Japan　70　1882-1882　2015

DOI： 10.11316/jpsgaiyo.70.1.0_1882 　

ISSN： 2189-079X

24aAB-5 Magnetic and charge fluctuation effects on superconductivity of β'-(BEDT-TTF)_2ICl_2 investigated by optical conductivity measurements under high pressure

Hashimoto K., Kobayashi R., Iguchi S., Okamura H., Taniguchi H., Moriwaki T., Ikemoto Y., Naka M., Ishihara S., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1883-1883　2015

DOI： 10.11316/jpsgaiyo.70.1.0_1883 　

ISSN： 2189-079X

24aAB-3 Transport noise measurements in dimer-Mott insulator β'-(BEDT-TTF)_2ICl_2

Kurosu M., Hartmann B., Mtiller J., Kudo J., Iguchi S., Taniguchi H., Sasaki T.

Meeting Abstracts of the Physical Society of Japan　70　1881-1881　2015

DOI： 10.11316/jpsgaiyo.70.1.0_1881 　

ISSN： 2189-079X

NMR study on the Ru-dimer system with valence fluctuation Peer-reviewed

Yosuke Hosoya, Takayuki Goto, Akira Endo, Takeshi Hashimoto, Takashi Hayashita, Satoshi Iguchi, Takahiko Sasaki

20TH INTERNATIONAL CONFERENCE ON MAGNETISM, ICM 2015　75　613-617　2015

DOI： 10.1016/j.phpro.2015.12.078 　

ISSN： 1875-3892

X-ray Irradiation Effect on the Dielectric Charge Response in the Dimer-Mott Insulator kappa-(BEDT-TTF)(2)Cu-2(CN)(3) Peer-reviewed

Sasaki, Satoru, Iguchi, Satoshi, Yoneyama, Naoki, Sasaki, Takahiko

Journal of the Physical Society of Japan　84　(7)　2015

DOI： 10.7566/jpsj.84.074709 　

ISSN： 0031-9015

Uniaxial Chemical Pressure and Disorder Effects on Magnetic and Dielectric Properties of beta '-(BEDT-TTF)(2)(ICl2)(1-x)(AuCl2)(x) Peer-reviewed

Yoneyama, Naoki, Kurobe, Takahide, Iguchi, Satoshi, Miura, Akira, Takei, Takahiro, Kumada, Nobuhiro, Sasaki, Takahiko

Journal of the Physical Society of Japan　84　(3)　033709　2015

DOI： 10.7566/JPSJ.84.033709 　

ISSN： 0031-9015

X-ray Irradiation Effect on the Dielectric Charge Response in the Dimer-Mott Insulator kappa-(BEDT-TTF)(2)Cu-2(CN)(3) Peer-reviewed

Sasaki, Satoru, Iguchi, Satoshi, Yoneyama, Naoki, Sasaki, Takahiko

Journal of the Physical Society of Japan　84　(7)　074709　2015

DOI： 10.7566/JPSJ.84.074709 　

ISSN： 0031-9015

Quantum Spin Liquid Emerging from Antiferromagnetic Order by Introducing Disorder Peer-reviewed

Furukawa, T., Miyagawa, K., Itou, T., Ito, M., Taniguchi, H., Saito, M., Iguchi, S., Sasaki, T., Kanoda, K.

Physical Review Letters　115　(7)　077001　2015

DOI： 10.1103/PHYSREVLETT.115.077001 　

ISSN： 0031-9007

eISSN： 1079-7114

Emergence of charge degrees of freedom under high pressure in the organic dimer-Mott insulator beta '-(BEDT-TTF)(2)ICl2 Peer-reviewed

Hashimoto, K., Kobayashi, R., Okamura, H., Taniguchi, H., Ikemoto, Y., Moriwaki, T., Iguchi, S., Naka, M., Ishihara, S., Sasaki, T.

Physical Review B　92　(8)　085149　2015

DOI： 10.1103/PHYSREVB.92.085149 　

ISSN： 2469-9950

eISSN： 2469-9969

27aPS-74 Magnetic phase diagrams of A_2Cu_2Mo_3O_<12>(A=Rb, Cs) below 2K with CuO_2 ribbon chains Peer-reviewed

Fujimura A., Kono Y., Sakakibara T., Yasui Y., Okamura T., Terasaki I., Iguchi S., Sasaki T., Hase M., Hagihala M., Masuda T.

Meeting Abstracts of the Physical Society of Japan　69　(0)　492-492　2014

DOI： 10.11316/jpsgaiyo.69.1.3.0_492_1 　

ISSN： 1342-8349

Optical response of a glassy electronic state in $\theta$-(BEDT-TTF)$_{2}$CsZn(SCN)$_{4}$ Peer-reviewed

Kenichiro Hashimoto, Shicheng C. Zhan, Ryota Kobayashi, Satoshi Iguchi, Naoki Yoneyama, Taro Moriwaki, Yuka Ikemoto, Takahiko Sasaki

JPS conf. Proc.　3　013018-1-013018-6　2014

DOI： 10.7566/JPSCP.3.013018 　

Collective excitation of a short-range charge ordering in theta-(BEDT-TTF)(2)CsZn(SCN)(4) Peer-reviewed

Hashimoto, K., Zhan, S. C., Kobayashi, R., Iguchi, S., Yoneyama, N., Moriwaki, T., Ikemoto, Y., Sasaki, T.

Physical Review B　89　(8)　085107-1-085107-5　2014

DOI： 10.1103/PHYSREVB.89.085107 　

ISSN： 1098-0121

eISSN： 1550-235X

Interface-dependent magnetotransport properties for thin Pt films on ferrimagnetic Y3Fe5O12 Peer-reviewed

Shiomi, Y., Ohtani, T., Iguchi, S., Sasaki, T., Qiu, Z., Nakayama, H., Uchida, K., Saitoh, E.

Applied Physics Letters　104　(24)　242406　2014

DOI： 10.1063/1.4883898 　

ISSN： 0003-6951

Dielectric Response of Multiorbital Molecular Compounds (TTM-TTP)X (X = AuI2 and I-3) Peer-reviewed

Sasaki, Satoru, Iguchi, Satoshi, Kawamoto, Tadashi, Mori, Takehiko, Sasaki, Takahiko

Journal of the Physical Society of Japan　83　(9)　094709　2014

DOI： 10.7566/JPSJ.83.094709 　

ISSN： 0031-9015

Relaxor ferroelectricity induced by electron correlations in a molecular dimer Mott insulator Peer-reviewed

S. Iguchi, S. Sasaki, N. Yoneyama, H. Taniguchi, T. Nishizaki, T. Sasaki

PHYSICAL REVIEW B　87　(7)　075107-1-075107-5　2013/02

DOI： 10.1103/PhysRevB.87.075107 　

ISSN： 1098-0121

Emergence of topological Hall effect from fanlike spin structure as modified by Dzyaloshinsky-Moriya interaction in MnP Peer-reviewed

Y. Shiomi, S. Iguchi, Y. Tokura

PHYSICAL REVIEW B　86　(18)　180404-1-180404-4　2012/11

DOI： 10.1103/PhysRevB.86.180404 　

ISSN： 2469-9950

eISSN： 2469-9969

Topological Hall Effect in Pyrochlore Lattice with Varying Density of Spin Chirality Peer-reviewed

K. Ueda, S. Iguchi, T. Suzuki, S. Ishiwata, Y. Taguchi, Y. Tokura

PHYSICAL REVIEW LETTERS　108　(15)　156601-1-156601-5　2012/04

DOI： 10.1103/PhysRevLett.108.156601 　

ISSN： 0031-9007

Diffusive charge transport with strongly renormalized carrier mass in hole-doped Mott insulators (Y1-xCdx)(2)Mo2O7 with frustrated pyrochlore lattice Peer-reviewed

S. Iguchi, Y. Kumano, K. Ueda, S. Kumakura, Y. Tokura

PHYSICAL REVIEW B　84　(17)　174416-1-174416-5　2011/11

DOI： 10.1103/PhysRevB.84.174416 　

ISSN： 1098-0121

Impact of geometrical frustration on charge transport near the Mott transition in pyrochlore (Y$_{1-x}$Cd$_{x}$)$_{2}$Mo$_{2}$O$_{7}$

Satoshi Iguchi

ArXiv　2011

Polaronic Behavior of Photoelectron Spectra of Fe3O4 Revealed by Both Hard X-ray and Extremely Low Energy Photons Peer-reviewed

Masato Kimura, Hidenori Fujiwara, Akira Sekiyama, Junichi Yamaguchi, Kazumasa Kishimoto, Hiroshi Sugiyama, Gen Funabashi, Shin Imada, Satoshi Iguchi, Yoshinori Tokura, Atsushi Higashiya, Makina Yabashi, Kenji Tamasaku, Tetsuya Ishikawa, Takahiro Ito, Shin-ichi Kimura, Shigemasa Suga

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN　79　(6)　064710-064710　2010/06

DOI： 10.1143/JPSJ.79.064710 　

ISSN： 0031-9015

Optical Probe for Anomalous Hall Resonance in Ferromagnets with Spin Chirality Peer-reviewed

S. Iguchi, S. Kumakura, Y. Onose, S. Bordacs, I. Kezsmarki, N. Nagaosa, Y. Tokura

PHYSICAL REVIEW LETTERS　103　(26)　267206-267206　2009/12

DOI： 10.1103/PhysRevLett.103.267206 　

ISSN： 0031-9007

Emergence of a Diffusive Metal State with No Magnetic Order near the Mott Transition in Frustrated Pyrochlore-Type Molybdates Peer-reviewed

S. Iguchi, N. Hanasaki, M. Kinuhara, N. Takeshita, C. Terakura, Y. Taguchi, H. Takagi, Y. Tokura

PHYSICAL REVIEW LETTERS　102　(13)　136407-136407　2009/04

DOI： 10.1103/PhysRevLett.102.136407 　

ISSN： 0031-9007

Magnetic-field-induced ferroelectric state in DyFeO(3) Peer-reviewed

Y. Tokunaga, S. Iguchi, T. Arima, Y. Tokura

PHYSICAL REVIEW LETTERS　101　(9)　097205-097205　2008/08

DOI： 10.1103/PhysRevLett.101.097205 　

ISSN： 0031-9007

eISSN： 1079-7114

Topological spin textures in the helimagnet FeGe Peer-reviewed

M. Uchida, N. Nagaosa, J. P. He, Y. Kaneko, S. Iguchi, Y. Matsui, Y. Tokura

PHYSICAL REVIEW B　77　(18)　184402-184402　2008/05

DOI： 10.1103/PhysRevB.77.184402 　

ISSN： 2469-9950

eISSN： 2469-9969

Anomalous nernst effects in pyrochlore molybdates with spin chirality Peer-reviewed

N. Hanasaki, K. Sano, Y. Onose, T. Ohtsuka, S. Iguchi, I. Kezsmarki, S. Miyasaka, S. Onoda, N. Nagaosa, Y. Tokura

PHYSICAL REVIEW LETTERS　100　(10)　106601-106601　2008/03

DOI： 10.1103/PhysRevLett.100.106601 　

ISSN： 0031-9007

Scaling of anomalous hall resistivity in Nd-2(Mo1-xNbx)(2)O-7 with spin chirality Peer-reviewed

S. Iguchi, N. Hanasaki, Y. Tokura

PHYSICAL REVIEW LETTERS　99　(7)　077202-077202　2007/08

DOI： 10.1103/PhysRevLett.99.077202 　

ISSN： 0031-9007

Nature of the transition between a ferromagnetic metal and a spin-glass insulator in pyrochlore molybdates Peer-reviewed

N. Hanasaki, K. Watanabe, T. Ohtsuka, I. Kezsmarki, S. Iguchi, S. Miyasaka, Y. Tokura

PHYSICAL REVIEW LETTERS　99　(8)　086401-086401　2007/08

DOI： 10.1103/PhysRevLett.99.086401 　

ISSN： 0031-9007

Impurity-doping-induced ferroelectricity in the frustrated antiferromagnet CuFeO2 Peer-reviewed

S. Seki, Y. Yamasaki, Y. Shiomi, S. Iguchi, Y. Onose, Y. Tokura

PHYSICAL REVIEW B　75　(10)　100403-100403　2007/03

DOI： 10.1103/PhysRevB.75.100403 　

ISSN： 1098-0121

eISSN： 2469-9969

Spin-lattice coupling in ferroelectric spiral magnets: Comparison between the cases of (Tb,Dy)MnO3 and CoCr2O4 Peer-reviewed

Taka-hisa Arima, Yuichi Yamasaki, Takeshi Goto, Satoshi Iguchi, Kenya Ohgushi, Shigeki Miyasaka, Yoshinori Tokura

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN　76　(2)　023602-023602　2007/02

DOI： 10.1143/JPSJ.76.023602 　

ISSN： 0031-9015

Variation of the charge dynamics in bandwidth- and filling-controlled metal-insulator transitions of pyrochlore-type molybdates Peer-reviewed

Kezsmarki, I, N Hanasaki, K Watanabe, S Iguchi, Y Taguchi, S Miyasaka, Y Tokura

PHYSICAL REVIEW B　73　(12)　125122-125122　2006/03

DOI： 10.1103/PhysRevB.73.125122 　

ISSN： 1098-0121

Mott-Anderson transition controlled by a magnetic field in pyrochlore molybdate Peer-reviewed

N Hanasaki, M Kinuhara, Kezsmarki, I, S Iguchi, S Miyasaka, N Takeshita, C Terakura, H Takagi, Y Tokura

PHYSICAL REVIEW LETTERS　96　(11)　116403-116403　2006/03

DOI： 10.1103/PhysRevLett.96.116403 　

ISSN： 0031-9007

eISSN： 1079-7114

Magneto-optical effect induced by spin chirality of the itinerant ferromagnet Nd2Mo2O7 Peer-reviewed

Kezsmarki, I, S Onoda, Y Taguchi, T Ogasawara, M Matsubara, S Iguchi, N Hanasaki, N Nagaosa, Y Tokura

PHYSICAL REVIEW B　72　(9)　094427-094427　2005/09

DOI： 10.1103/PhysRevB.72.094427 　

ISSN： 1098-0121

Magneto-optics induced by the spin chirality in itinerant ferromagnet Nd$_2$Mo$_2$O$_7$

Satoshi Iguchi

ArXiv　2005

Charge dynamics near the electron-correlation induced metal-insulator transition in pyrochlore-type molybdates Peer-reviewed

Kezsmarki, I, N Hanasaki, D Hashimoto, S Iguchi, Y Taguchi, S Miyasaka, Y Tokura

PHYSICAL REVIEW LETTERS　93　(26)　266401-266401　2004/12

DOI： 10.1103/PhysRevLett.93.266401 　

ISSN： 0031-9007

Raman study of the metal-insulator transition in pyroclilore Mo oxides Peer-reviewed

K. Taniguchi, T. Katsufuji, S. Iguchi, Y. Taguchi, H. Takagi, Y. Tokura

Physical Review B - Condensed Matter and Materials Physics　70　(10)　1-100401　2004/09

DOI： 10.1103/PhysRevB.70.100401 　

ISSN： 0163-1829

Raman study of the metal-insulator transition in pyrochlore Mo oxides Peer-reviewed

K Taniguchi, T Katsufuji, S Iguchi, Y Taguchi, H Takagi, Y Tokura

PHYSICAL REVIEW B　70　(10)　100401-100401　2004/09

DOI： 10.1103/PhysRevB.70.100401 　

ISSN： 1098-0121

Chemical control of spin chirality in (Nd1-xDyx) 2Mo2O7 Peer-reviewed

S. Iguchi, D. Hashimoto, Y. Taguchi, Y. Tokura

Physical Review B - Condensed Matter and Materials Physics　69　(22)　1-220401　2004/06

DOI： 10.1103/PhysRevB.69.220401 　

ISSN： 0163-1829

Chemical control of spin chirality in (Nd1-xDyx)(2)Mo2O7 Peer-reviewed

S Iguchi, D Hashimoto, Y Taguchi, Y Tokura

PHYSICAL REVIEW B　69　(22)　220401-220401　2004/06

DOI： 10.1103/PhysRevB.69.220401 　

ISSN： 2469-9950

eISSN： 2469-9969

The spin chirality induced anomalous Hall effect in pyrochlore ferromagnets Peer-reviewed

Y Taguchi, Y Oohara, H Yoshizawa, N Nagaosa, T Sasaki, S Awaji, Y Iwasa, T Tayama, T Sakakibara, S Iguchi, K Ohgushi, T Ito, Y Tokura

JOURNAL OF PHYSICS-CONDENSED MATTER　16　(11)　S599-S606　2004/03

DOI： 10.1088/0953-8984/16/005 　

ISSN： 0953-8984

Chemical Control of Spin Chirality in $(Nd_{1-x} Dy_x)_2 Mo_2 O_7$

Satoshi Iguchi

ArXiv　2004

Magnetic field induced sign reversal of the anomalous Hall effect in a pyrochlore ferromagnet Nd2Mo2O7: Evidence for a spin chirality mechanism Peer-reviewed

Y Taguchi, T Sasaki, S Awaji, Y Iwasa, T Tayama, T Sakakibara, S Iguchi, T Ito, Y Tokura

PHYSICAL REVIEW LETTERS　90　(25)　257202-257202　2003/06

DOI： 10.1103/PhysRevLett.90.257202 　

ISSN： 0031-9007

eISSN： 1079-7114