ƒz[ƒ€ ƒƒ“ƒo[ Œ¤‹†“à—e ŽÀŒ±‘•’u Œ¤‹†‹ÆÑ Šw•”¶Q&A ƒŠƒ“ƒN —Šw•”HP

@2017 ”N
@@@@E
Pressure-induced Phase Transition in KxFe2-yS2.
@@@@@@
Y. Tsuchiya, S. Ikeda,
X.-W. Zhang, S. Kishimoto, T. Kikegawa, N. Hirao, S.I. Kawaguchi, Y. Ohishi, and H. Kobayashi.
@@@@@@J. Phys. Soc. Jpn. 86 (2017) 033705.

@2016 ”N
@@@@E 57Fe Mössbauer spectroscopic studies of single-crystalline KxFe2-yS2 and KxFe2-ySe2.
@@@@@@
Y. Tsuchiya, S. Ikeda, and H. Kobayashi.
@@@@@@Hyperfine Interact. 237 (2016) 44.
@@@@E Single-crystalline M-type Sr hexaferrite studied by 57Fe Mössbauer spectroscopy
@@@@@@
N. Nagasawa, S. Ikeda, A. Shimoda, T. Waki, Y. Tabata, H. Nakamura, and H. Kobayashi.
@@@@@@Hyperfine Interact. 237 (2016) 39.
@@@@E Pressure-Induced Local Structural Changes in Heavy Fermion b-YbAlB4.
@@@@@@
Y. Sakaguchi, S. Ikeda, K. Kuga, S. Suzuki, S. Nakatsuji, N. Hirao, Y. Ohishi, and H. Kobayashi.
@@@@@@J. Phys. Soc. Jpn. 85 (2016) 023602.


@2015 ”N

@@@@E Visual understanding of the hidden-order transition in URu2Si2 by high-resolution x-ray Compton scattering.
@@@@@@
A. Koizumi, Y. Kubo, G. Motoyama, T. Yamamura, M. Itou, and Y. Sakurai.
@@@@@@Phys. Rev. B 91 (2015) 125112.
@@@@E Pressure-induced unusual metallic state in EuNiO3.
@@@@@@
H. Kobayashi, S. Ikeda,
Y. Yoda, N. Hirao, Y. Ohishi, J.A. Alonso, M.J. Martinez-Lope, R. Lengsdorf, D.I. Khomskii, and M.M. Abd-Elmeguid.
@@@@@@Phys. Rev. B 91 (2015) 195148 1-9.

@2014 ”N

@@@@E Single crystal growth and magnetic properties of EuTIn4 (T: Ni and Pd).
@@@@@@
S. Ikeda, Y. Tanaka, and H. Kobayashi.
@@@@@@J. Phys. Soc. Jpn. Conf. Proc. 3 (2014) 014023 1-6.
@@@@E Spin polarized neutron scattering study on metal-insulator crossover in uranium dichalcogenide b-US2
@@@@@@
N. Metoki, H. Sakai, M. Suzuki, E. Yamamoto, Y. Haga, T. D. Matsuda, and S. Ikeda.
@@@@@@J. Phys. Soc. Jpn. Conf. Proc. 3 (2014) 013011 1-4.
@@@@E Mössbauer spectroscopic studies of NdFe2Al10.
@@@@@@
A. Yasuda, Y. Sakaguchi, S. Ikeda, M. Nakamura, H. Nohara, H. Tanida, M. Sera, and H. Kobayashi.
@@@@@@J. Phys. Soc. Jpn. Conf. Proc. 3 (2014) 012027 1-6.
@@@@E Analysis of magnetization behavior in magnetic semiconductor b-US2
@@@@@@
E. Yamamoto, N. Tateiwa, Y. Haga, S. Ikeda, H. Sakai, Y. Onuki, and Z. Fisk.
@@@@@@J. Phys. Soc. Jpn. Conf. Proc. 3 (2014) 011095 1-4.
@@@@E Structural and magnetic properties of a-Yb(Al1-xFex)B4 under hydrostatic pressure.
@@@@@@
Y. Sakaguchi, S. Ikeda, K. Kuga, S. Nakatsuji, N. Hirao, Y. Ohishi, and H. Kobayashi.
@@@@@@J. Phys. Soc. Jpn. Conf. Proc. 3 (2014) 011059 1-6.
@@@@EPressure-induced change of the electronic state in the tetragonal phase of CaFe2As2.
@@@@@@
Y. Sakaguchi, S. Ikeda, T. Kuse, and H. Kobayashi.
@@@@@@J. Phys.: Condens. Matter 26 (2014) 295702 1-6.
@@@@E La-Ni substituted M-type Sr hexaferrite studied by 57Fe Mössbauer spectroscopy.
@@@@@@
N. Nagasawa, S. Ikeda, A. Shimoda, T. Waki, Y. Tabata, H. Nakamura, and H. Kobayashi.
@@@@@@J. Jpn Soc. Powder Powder Metallurgy 61 (2014) Suppl. S1 S266-S269.
@@@@ESm atomic dynamics in a charge density wave compound SmNiC2.
@@@@@@
S. Tsutsui, S. Shimomura, K. Yoshida, H. Kobayashi, and H. Onodera.
@@@@@@Hyperfine Interact. 226 (2014) 637-642.
@@@@ECharge density wave accompanied by spin density wave in Mn3Si.
@@@@@@
S. Tomiyoshi, H. Ohsumi1, H. Kobayashi and A. Yamamoto.
@@@@@@J. Phys. Soc. Jpn. 83 (2014) 044715.

@2013 ”N
@@@@EMössbauer spectroscopy of Fe doping Valence fluctuating a-YbAlB4.
@@@@@@
Y. Sakaguchi, S. Ikeda, H. Kobayashi, K. Kuga, K. Sone and S. Nakatsuji.
@@@@@@J. Korean Phys. Soc. 62 (2013) 2146-2149.
@@@@EMetal-insulator crossover accompanied by the dual nature of 5f electrons with localized and Itinerant characters in b-US2.
@@@@@@
N. Metoki, H. Sakai, E. Yamamoto, Y. Haga, T. D. Matsuda, and S. Ikeda.
@@@@@@J. Korean Phys. Soc. 62 (2013) 1782.
@@@@EImproved sensitivity of magnetic measurements under high pressure in miniature ceramic anvil cell for a commercial SQUID magnetometer.
@@@@@@
N. Tateiwa, Y. Haga, T. D. Matsuda, Z. Fisk, S. Ikeda, and H. Kobayashi.
@@@@@ Rev. Sci. Instrum. 84 (2013) 046105-1-3.
@@@@EObservation of a pressure-induced As-As hybridization associated with a change in the electronic state of Fe in the tetragonal phase of EuFe2As2.
@@@@@@
H. Kobayashi, S. Ikeda, Y. Sakaguchi, Y. Yoda, H. Nakamura, and M. Machida.
@@@@@@J. Phys.: Condens. Matter 25 (2013) 022201-1-6 FAST TRACK COMMUNICATION IOPselect, Highlights of 2013.
@@@@E Spin and orbital magnetization loops obtained using magnetic Compton scattering.
@@@@@@
M. Itou, A. Koizumi, and Y. Sakurai.
@@@@@@Appl. Phys. Lett. 102 (2013) 082403 1-3.
@@@@E Microscopic magnetic properties of an oxygen-doped Tb-Fe thin film by magnetic Compton scattering.
@@@@@@
A. Agui, T. Unno, S. Matsumoto, K. Suzuki, A. Koizumi and H. Sakurai.
@@@@@@J. Appl. Phys. 114 (2013) 183904.

@2012 ”N

@@@@EElectronic property of SrFe2As2 under high pressure studied by 57Fe Mössbauer spectroscopy
@@@@@@ S. Ikeda, K. Yoshida, and H. Kobayashi.

@@@@@@Hyperfine Interact. 208 (2012) 7-11.
@@@@EUpgrade of the nuclear resonant scattering beamline, BL09XU, SPring-8.
@@@@@@ Y. Yoda, Y. Imai, H. Kobayashi, S. Goto, K Takeshita, and M. Seto.

@@@@@@Hyperfine Interact. 206 (2012) 83-86.
@@@@E149Sm and 57Fe nuclear resonant inelastic scattering of filled skutterudites SmFe4X12 (X: pnictogen)..
@@@@@@ S. Tsutsui, H. Kobayashi, Y. Yoda, H. Sugawara, C. Sekine, T. Namiki, I. Shirotani, and H. Sato.

@@@@@@Hyperfine Interact. 206 (2012) 67-70.
@@@@EMagnetic interactions on single crystal EuFe2As2 studied by 57Fe Mössbauer spectroscopy.
@@@@@@
S. Ikeda, K. Yoshida, and H. Kobayashi.
@@@@@@J. Phys. Soc. Jpn. 81 (2012) 033703 1-4.
@@@@EElectronic Structure of Heavy Fermion Uranium Compounds Studied by Core-Level Photoelectron Spectroscopy.
@@@@@@
S. Fujimori, T. Ohkochi, I. Kawasaki, A. Yasui, Y. Takeda, T. Okane, Y. Saitoh, A. Fujimori, H. Yamagami, Y. Haga, E. Yamamoto, Y. Tokiwa,
@@@@@ S. Ikeda,
T. Sugai, H. Ohkuni, N. Kimura, and Y. Onuki.
@@@@@@J. Phys. Soc. Jpn. 81 (2012) 014703.

@2011 ”N
@@@@EOrthorhombic fluctuations in tetragonal AFe2As2 (A= Sr and Eu).
@@@@@@
H. Kobayashi, S. Ikeda, Y. Yoda, H. Nakamura, and M. Machida.
@@@@@@Phys. Rev. B 84 (2011) 184304 1-7.
@@@@EHIP synthesis of h-carbide-type nitrides Fe3W3N and Fe6W6N and their magnetic properties.
@@@@@@
T. Waki, S. Terazawa, Y. Tabata, Y. Murase, M. Kato, K. Hirota, S. Ikeda, H. Kobayashi, K. Sato, K. Kindo, and H. Nakamura.
@@@@@@J. Alloys Comp. 509 (2011) 9451-9455.
@@@@EInstability of Co spin moment in ErCo2 probed by magnetic Compton scattering under high pressure.
@@@@@@
S. Watanabe, N. Ishimatsu, H. Maruyama, H. Kobayashi, M. Itou, N. Kawamura, and Y. Sakurai.
@@@@@@J. Phys. Soc. Jpn. 80 (2011) 093705 1-4.
@@@@EStructural and magnetic properties of Fe2P under pressure at low temperatures.
@@@@@@
H. Kobayashi, J. Umemura, X.-W. Zhang, Y. Ohishi, Y. Uwatoko, H. Fujii and N. Sakai.
@@@@@@J. Phys. Soc. Jpn. 80 (2011) 084719 1-6.
@@@@Ef Electron Contribution to the Change of Electronic Structure in CeRu2Si2 with Temperature: A Compton Scattering Study.
@@@@@@
A. Koizumi, G. Motoyama, Y. Kubo, T. Tanaka, M. Itou, and Y. Sakurai.
@@@@@@Phys. Rev. Lett. 106 (2011) 136401 1-4.
@@@@EMagnetic Field and Pressure Phase Diagrams of Uranium Heavy-Fermion Compound U2Zn17.
@@@@@@
N. Tateiwa, S. Ikeda, Y. Haga, T. D. Matsuda, Y. Yamamoto, K. Sugiyama, M. Hagiwara, K. Kindo, and Y. Onuki.
@@@@@@J. Phys. Soc. Jpn. 80 (2011) 014706.

@2010 ”N
@@@@EExperimental Study on Interlayer Magnetic Coupling in Sputtered Al/Fe/Al/Gd Magnetic Multilayer Films :
@@@@@@II Hysteresis Curves of X-ray Magnetic Circular Dicroism at the Gd-L3 Edge.
@@@@@@
N. Sakai, R. Chai-ngam, A. Koizumi, and H. Kobayashi
@@@@@@J. Phys. Soc. Jpn. 79 (2010) 064703 1-7.
@@@@EPerpendicular magnetic anisotropy in Co/Pt multilayers studied from a view point of anisotropy of magnetic Compton profiles.
@@@@@@
M. Ota, M. Itou, Y. Sakurai, A. Koizumi, and H. Sakurai
@@@@@@Appl. Phys. Lett. 96 (2010) 152505.
@@@@ENon-Fermi-liquid behavior on an iron-based itinerant electron magnet Fe3Mo3N.
@@@@@@
T. Waki, S. Terazawa, Y. Tabata, F. Oba, C. Michioka, K. Yoshimura, S. Ikeda, H. Kobayashi, K. Ohoyama, and H. Nakamura
@@@@@@J. Phys. Soc. Jpn. 79 (2010) 043701 1-4.
@@@@ESpin dependent Compton scattering study of magnetic transitions in Ir doped CeFe2.
@@@@@@
B. L. Ahuja, B. K. Sharma, V. Purvia, S. Tiwari, A. Koizumi, T. Nagao, Y. Sakurai, and N. Sakai
@@@@@@J. Appl. Phys. 108 (2010) 043902

@2009 ”N
@@@@EPossible existence of magnetic polaron in Nearly Ferromagnetic Semiconductor b-US2.
@@@@@@S. Ikeda, H. Sakai, N. Tateiwa, T.D. Matsuda, D. Aoki, Y. Homma, E. Yamamoto, A. Nakamura, Y. Shiokawa, Y. Ota, K. Sugiyama, M. Hagiwara,
@@@@@@ K. Kindo, K. Matsubayashi, M. Hedo, Y. Uwatoko, Y. Haga and Y. Onuki
@@@@@J. Phys. Soc. Jpn. 78 (2009) 114704 1-10
@@@@EDirect observation of localization in the minority-spin-band electrons of magnetite below the Verwey temperature.
@@@@@@H. Kobayashi, T. Nagao, M. Itou, S. Todo, B. Barbielini, P.E. Mijnarends, A. Bansil, and N. Sakai
@@@@@Phys. Rev. B 80 (2009) 104423 1-5
@@@@ERole of Oxygen Electrons in the Metal-Insulator Transition in the Magnetoresistive Oxide La2-2xSr1+2xMn2O7 Probed by Compton Scattering.
@@@@@@@
B. Barbiellini, A. Koizumi, P. E. Mijnarends, W. Al-Sawai, Hsin Lin, T. Nagao, K. Hirota, M. Itou, Y. Sakurai, and A. Bansil
@@@@@@Phys. Rev. Lett. 102 (2009) 206402 1-4.

@@2008 ”N
@@@@EPressure-induced melting of charge-order in Eu4As3 without structual change.
@@@@@@H. Kobayashi, Y. Kazekami, N. Sakai, Y. Ohishi, M. Shirakawa, and A. Ochiai
@@@@@J. Phys.: Condens. Matter 20 (2008) 415217 1-4
@@@@EInvestigation of the anharmonic guest modes in filled skutterudites using inelastic X-ray scattering techniques.
@@@@@@S. Tsutsui, H. Kobayashi, J.P. Sutter, H. Uchiyama, A.Q.R. Baron, Y. Yoda, D. Kikuchi, H. Sugawara, C. Sekine, I. Shirotani,
@@@@@@ A. Ochiai, and H. Sato

@@@@@J. Phys. Soc. Jpn. 77 (2008) Suppl. A  257-259
@@@@EPressure Effect on Paramagnet b-US2.
@@@@@@S. Ikeda, H. Sakai, T. D. Matsuda, N. Tateiwa, A. Nakamura, E. Yamamoto, D. Aoki, Y. Homma, Y. Shiokawa, M. Hedo,
@@@@@@@Y. Uwatoko, Y. Haga and Y. Onuki

@@@@@Physica B 403 (2008) 893-894
@@@@EMagnetic properties of Fe2P single-crystal under multi-extreme conditions.
@@@@@@H. Kobayashi, J. Umemura, X.-W. Zhang, and Y. Uwatoko
@@@@@@J. Phys.: Conf. Series 121 (2008) 032099 1-4
@@@@ESpin-glass like behaviour in the nanoporous Fe2O3 with amorphous structure.
@@@@@@M. Thakur, S. Majumdar, S. Giri, A. Bhaumik, M. Nandi, H. Nakamura, H. Kobayashi, and T. Kohara
@@@@@@J. Phys.: Condens. Matter  20 (2008) 295228@1-7
@@@@EDirect observation of Sm anharmonic motion in SmRu4P12.
@@@@@@S. Tsutsui, H. Kobayashi, D. Ishikawa, J.P. Sutter, A.Q.R. Baron, T. Hasegawa, N. Ogita, M. Udagawa, Y. Yoda, H. Onodera,
@@@@@@@D. Kikuchi, H. Sugawara, C. Sekine, I. Shirotani, and H. Sato

@@@@@J. Phys. Soc. Jpn. 77 (2008) 033601@1-4
@@@@ENew high-pressure B2 phase of FeS above 180 GPa.
@@@@@@N. Sata, H. Ohfuji, K. Hirose, H. Kobayashi, Y. Ohishi, and N. Hirao
@@@@@American  Mineralogist  93 (2008) 492-494
@@@@EMagnetic Compton profile study of orbital ordering state of 3d electrons in YTiO3.
@@@@@@N. Tsuji, M. Ito, H. Sakurai, K. Suzuki, K. Tanaka, K. Kitani, H. Adachi, H. Kawata, A. Koizumi, H. Nakao, Y. Murakami,
@@@@@@ and Y. Tokura

@@@@@J. Phys. Soc. Jpn. 77 (2008) 023705
@@@@EMomentum-density distribution of magnetic electrons in ferromagnetic Nickel.
@@@@@@@T. Nagao, Y. Kubo
, A. Koizumi, H. Kobayashi, M. Itou, and N. Sakai
@@@@@@J. Phys.: Condens. Matter 20 (2008) 055201 1-8.

@@2007 ”N
@@@@E Pressure-induced amorphization of CuFeS2 studied by 57Fe nuclear resonant inelastic scattering.
@@@@@@@H. Kobayashi, J. Umemura, Y. Kazekami, N. Sakai, D. Alfe, Y. Ohishi, and Y. Yoda
@@@@@@Phys. Rev. B 76 (2007) 134108 1-6

@@@@EA new high-pressure and high-temperature polymorph of FeS.
@@@@@@@H. Ohfuji, N. Sata, H. Kobayashi, Y. Ohishi, K. Hirose, and T. Irifune
@@@@@@Phys. and Chem. Minerals. 34 (2007) 335-343

@@@@EMixed magnetic phase in 6H-type BaFeO3-d.
@@@@@@@K. Mori, T. Kamiyama, H. Kobayashi, T. Otomo, K. Nishiyama, M. Sugiyama, K. Itoh, T. Fukunaga, and S. Ikeda
@@@@@@J. Appl. Cryst. 40 (2007) s501-s505
@@@@EAnisotropies of spin densities in metallic multilayers with perpendicular anisotropies.
@@@@@@H. Sakurai, E. Murayama, M. Ota, K. Takano, F. Itoh, X. Liu, H. Kawata, H. Adachi and A. Koizum
@@@@@@J. Magn. Magn. Mater.  310 (2007) 2710-2712
@@@@EPerpendicular magnetic anisotropy in sputtered amorphous TbFeCo films.
@@@@@@@X. Liu, H. Sakurai, A. Morisako, Y. Sakurai, M. Itou, and A. Koizumi
@@@@@@J. Magn. Magn. Mater. 310 (2007) 1744-1746
@@@@EElectron momentum density in the low-dimensional layered system ZrTe3.
@@@@@@@Y. Kubo, Y. Sakurai, M. Itou, A. Koizumi, K. Yamaya, and Y. Uwatoko
@@@@@@J. Phys. Soc. Jpn. 76 (2007) 064711 1-7
@@@@E149Sm nuclear forward scattering of Sm4Bi3 under high pressure.
@@@@@@H. Kobayashi, Y. Yoda, M. Shirakawa, and A. Ochiai
@@@@@@J. Magn. Magn. Mater. 310 (2007) 305-307
@@@@EInelastic x-ray scattering of Sm-based filled-Skutterudite compounds
@@@@@@S. Tsutsui, H. Kobayashi, A.Q.R. Baron, J.P. Sutter, Y. Yoda, H. Onodera, D. Kikuchi, H. Sugawara, H. Sato, C. Sekine,
@@@@@@@and I. Shirotani
@@@@@J. Magn. Magn. Mater. 310 (2007) 241-242
@@@@EmeV-resolution inelastic x-ray scattering using 37.133 keV 121Sb nuclear resonance.
@@@@@@S. Tsutsui, Y. Yoda, and H. Kobayashi
@@@@@@J. Phys. Soc. Jpn. 76 (2007) 065003 1-2
@@@@ELow-lying optical modes in filled skutterudites using inelastic x-ray scattering techniques.
@@@@@@S. Tsutsui, H. Kobayashi, J.P. Sutter, A.R. Baron, T. Hasegawa, N. Ogita, M. Udagawa, Y. Yoda, C. Sekine, I. Shirotani,
@@@@@@@D. Kikuchi
, H. Sugawara and H. Sato
@@@@@@J. Phys.: Conf. Series 92 (2007) 012171 1-4

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