Search Results - "IKENAGA, E"

Electronic Structure of Ce-Doped and -Undoped Nd2CuO4 Superconducting Thin Films Studied by Hard X-Ray Photoemission and Soft X-Ray Absorption Spectroscopy by Horio, M, Krockenberger, Y, Yamamoto, K, Yokoyama, Y, Takubo, K, Hirata, Y, Sakamoto, S, Koshiishi, K, Yasui, A, Ikenaga, E, Shin, S, Yamamoto, H, Wadati, H, Fujimori, A

“…In order to realize superconductivity in cuprates with the T′-type structure, not only chemical substitution (Ce doping) but also postgrowth reduction…”
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Dielectric collapse at the LaAlO3/SrTiO3 (001) heterointerface under applied electric field by Minohara, M., Hikita, Y., Bell, C., Inoue, H., Hosoda, M., Sato, H. K., Kumigashira, H., Oshima, M., Ikenaga, E., Hwang, H. Y.

“…The fascinating interfacial transport properties at the LaAlO 3 /SrTiO 3 heterointerface have led to intense investigations of this oxide system. Exploiting…”
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BaFeO3 cubic single crystalline thin film: A ferromagnetic insulator by Chakraverty, S., Matsuda, T., Ogawa, N., Wadati, H., Ikenaga, E., Kawasaki, M., Tokura, Y., Hwang, H. Y.

“…We have synthesized BaFeOx thin films by pulsed-laser deposition followed by low temperature (200 °C) oxidation to BaFeO3. X-ray diffraction indicates that…”
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Identifying the electronic character and role of the Mn states in the valence band of (Ga,Mn)As by Fujii, J, Salles, B R, Sperl, M, Ueda, S, Kobata, M, Kobayashi, K, Yamashita, Y, Torelli, P, Utz, M, Fadley, C S, Gray, A X, Braun, J, Ebert, H, Di Marco, I, Eriksson, O, Thunström, P, Fecher, G H, Stryhanyuk, H, Ikenaga, E, Minár, J, Back, C H, van der Laan, G, Panaccione, G

“…We report high-resolution hard x-ray photoemission spectroscopy results on (Ga,Mn)As films as a function of Mn doping. Supported by theoretical calculations we…”
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Hard X-ray photoelectron spectroscopy study of thermal effect on chemical state of sulfur in rubber compound by Ozawa, K., Kakubo, T., Amino, N., Ikenaga, E.

“…Hard X-ray photoelectron spectroscopy (HAXPES) has been utilized to study chemical state and kinetics of sulfur species in a rubber compound by examining…”
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Magnetic circular dichroism of X-ray spectroscopy for spinel-type ferrites in hard X-ray region: X-ray absorption, X-ray emission, and X-ray photoemission by Kawamura, N., Ikenaga, E., Mizumaki, M., Hiraoka, N., Yanagihara, H., Maruyama, H.

“…Magnetic circular dichroism (MCD) of X-ray spectroscopy (X-ray absorption, X-ray emission, and X-ray photoemission) for spinel-type ferrites in hard X-ray…”
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Hard X-ray Photoemission Spectroscopy at Two Public Beamlines of SPring-8: Current Status and Ongoing Developments by Ikenaga, E., Yasui, A., Kawamura, N., Mizumaki, M., Tsutsui, S., Mimura, K.

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Sr2MgMoO6− δ thin films fabricated using pulsed-laser deposition with high concentrations of oxygen vacancies by Shigematsu, K., Chikamatsu, A., Fukumura, T., Toyoda, S., Ikenaga, E., Hasegawa, T.

“…We fabricated epitaxial thin films of oxygen-vacant Sr2MgMoO6−δ using pulsed laser deposition. The films showed low resistivity of the order of 10−2 Ω cm at…”
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Recoil effects of photoelectrons in a solid by Takata, Y., Kayanuma, Y., Yabashi, M., Tamasaku, K., Nishino, Y., Miwa, D., Harada, Y., Horiba, K., Shin, S., Tanaka, S., Ikenaga, E., Kobayashi, K., Senba, Y., Ohashi, H., Ishikawa, T.

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Lattice instability of Ni-Mn-Ga ferromagnetic shape memory alloys probed by hard X-ray photoelectron spectroscopy by Kimura, A., Ye, M., Taniguchi, M., Ikenaga, E., Barandiarán, J. M., Chernenko, V. A.

“…Lattice instability of off-stoichiometric Ni-Mn-Ga based ferromagnetic shape memory alloys with different valence electron concentrations (e/a’s) has been…”
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Orbital correlations and dimensional crossover in epitaxial Pr0.5Ca0.5MnO3/La0.5Sr0.5MnO3 superlattices by Wadati, H, Okamoto, J, Garganourakis, M, Scagnoli, V, Staub, U, Sakai, E, Kumigashira, H, Sugiyama, T, Ikenaga, E, Nakamura, M, Kawasaki, M, Tokura, Y

“…We studied the charge-orbital ordering in the superlattice of charge-ordered insulating Pr0.5Ca0.5MnO3 and ferromagnetic metallic La0.5Sr0.5MnO3 by resonant…”
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Investigation of positive electrodes after cycle testing of high-power Li-ion battery cells II An approach to the power fading mechanism using hard X-ray photoemission spectroscopy by SHIKANO, M, KOBAYASHI, H, KOIKE, S, SAKAEBE, H, IKENAGA, E, KOBAYASHI, K, TATSUMI, K

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Nature of the well screened state in hard X-ray mn 2p core-level photoemission measurements of La1-xSrxMnO3 films by HORIBA, K, TAGUCHI, M, YABASHI, M, NAMATAME, H, TANIGUCHI, M, KUMIGASHIRA, H, OSHIMA, M, LIPPMAA, M, KAWASAKI, M, KOINUMA, H, KOBAYASHI, K, ISHIKAWA, T, CHAINANI, A, SHIN, S, TAKATA, Y, IKENAGA, E, MIWA, D, NISHINO, Y, TAMASAKU, K, AWAJI, M, TAKEUCHI, A

“…Using hard x-ray (HX; hnu=5.95 keV) synchrotron photoemission spectroscopy (PES), we study the intrinsic electronic structure of La(1-x)Sr(x)MnO(3) (LSMO) thin…”
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Evidence for suppressed screening on the surface of high temperature La2-xSrxCuO4 and Nd2-xCexCuO4 superconductors by TAGUCHI, M, CHAINANI, A, YAMAMOTO, K, MATSUNAMI, M, SHIN, S, YOKOYA, T, IKENAGA, E, KOBAYASHI, K, MOCHIKU, T, HIRATA, K, HORI, J, ISHII, K, HORIBA, K, NAKAMURA, F, SUZUKI, T, TAKATA, Y, YABASHI, M, TAMASAKU, K, NISHINO, Y, MIWA, D, ISHIKAWA, T, TAKEUCHI, T

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Thickness dependent electronic structure of La0.6Sr0.4MnO3 layer in SrTiO3/La0.6Sr0.4MnO3/SrTiO3 heterostructures studied by hard x-ray photoemission spectroscopy by Yoshimatsu, K., Horiba, K., Kumigashira, H., Ikenaga, E., Oshima, M.

“…The authors have investigated changes in the electronic structures of digitally controlled La0.6Sr0.4MnO3 (LSMO) layers sandwiched between SrTiO3 as a function…”
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Development of hard X-ray photoelectron spectroscopy at BL29XU in SPring-8 by Takata, Y., Yabashi, M., Tamasaku, K., Nishino, Y., Miwa, D., Ishikawa, T., Ikenaga, E., Horiba, K., Shin, S., Arita, M., Shimada, K., Namatame, H., Taniguchi, M., Nohira, H., Hattori, T., Södergren, S., Wannberg, B., Kobayashi, K.

“…We have realized hard X-ray (HX) photoelectron spectroscopy (PES) with high-throughput and high-energy-resolution for core level and valence band studies using…”
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Association analysis of the catechol‐o‐methyltransferase (COMT ), serotonin transporter (5‐HTT ) and serotonin 2A receptor (5HT2A) gene polymorphisms with obsessive‐compulsive disorder by Meira‐Lima, I., Shavitt, R. G., Miguita, K., Ikenaga, E., Miguel, E. C., Vallada, H.

“…Family and twin studies have supported a strong genetic factor in the etiology of obsessive‐compulsive disorder (OCD), although the precise mechanism of…”
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High resolution hard X-ray photoemission using synchrotron radiation as an essential tool for characterization of thin solid films by Kim, J.J., Ikenaga, E., Kobata, M., Takeuchi, A., Awaji, M., Makino, H., Chen, P.P., Yamamoto, A., Matsuoka, T., Miwa, D., Nishino, Y., Yamamoto, T., Yao, T., Kobayashi, K.

“…Recently, we have shown that hard X-ray photoemission spectroscopy using undulator X-rays at SPring-8 is quite feasible with both high resolution and high…”
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Hard X-ray core-level photoemission of V2O3 by Kamakura, N, Taguchi, M, Chainani, A, Takata, Y, Horiba, K, Yamamoto, K, Tamasaku, K, Nishino, Y, Miwa, D, Ikenaga, E, Awaji, M, Takeuchi, A, Ohashi, H, Senba, Y, Namatame, H, Taniguchi, M, Ishikawa, T, Kobayashi, K, Shin, S

“…We study the Mott-Hubbard metal-insulator transition in single-crystal V2O3 using hard X-ray (HX: hnu = 5940 eV) core-level photoemission spectroscopy (PES)…”
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Improvement of structural, electronic, and magnetic properties of Co2MnSi thin films by He+ irradiation by Gaier, O., Hamrle, J., Hillebrands, B., Kallmayer, M., Pörsch, P., Schönhense, G., Elmers, H. J., Fassbender, J., Gloskovskii, A., Jenkins, C. A., Felser, C., Ikenaga, E., Sakuraba, Y., Tsunegi, S., Oogane, M., Ando, Y.

“…The influence of 30 keV He+ ion irradiation on structural, electronic, and magnetic properties of Co2MnSi thin films with a partial B2 order was investigated…”
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