研究者詳細 - 中西　真

MISC - 中西　真

分割表示 88 件中 21 - 40 件目／全件表示 >>

Preparation and Characterization of (001) and (110)-Oriented Fe1.4Ti0.6O3 Films

T. Fujii, T. Sugano, Y. Takada, M. Nakanishi, J. Takada

Mater. Res. Soc. Symp. Proc. 1119 L04-09-1-6 2009年

Characteristics of hollow microtubes consisting of amorphous iron oxide nanoparticles produced by iron oxidizing bacteria, Leptothrix ochracea (vol 310, pg 2405, 2007)

H. Hashimoto, S. Yokoyama, H. Asaoka, Y. Kusano, Y. Ikeda, M. Seno, J. Takada, T. Fujii, M. Nakanishi, R. Murakami

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 320 ( 18 ) 2310 - 2310 2008年9月

21pPSA-8 Fe_<2-x> Ti_xO_3(001)及び(110)配向膜の作製と物性(21pPSA 領域3ポスターセッション,領域3(磁性,磁気共鳴))

菅野達也, 高田裕輔, 藤井達生, 中西真, 高田潤

日本物理学会講演概要集 63 ( 2 ) 386 - 386 2008年8月

21pPSA-59 Ge置換FeTiO_3の合成と物性(21pPSA 領域3ポスターセッション,領域3(磁性,磁気共鳴))

中塚大輔, 藤井達生, 中西真, 高田潤

日本物理学会講演概要集 63 ( 2 ) 399 - 399 2008年8月

Morphological and Microstructural Study of Iron Oxide Microtubes formed by Iron Oxidizing Bacteria, Leptothrix ochracea

H. Hashimoto, H. Asaoka, J. Takada, T. Fujii, M. Nakanishi, S. Yokoyama, R. Murakami, Y. Kusano, Y. Ikeda, M. Seno

Global Roadmap of Ceramics - ICC2 Proceedings 6-P-011-1-6-P-011-4 2008年

Structure, Morphology and Color Tone Properties of theNeodymium Substituted Hematite

Tarequl Islam Bhuiyan, Nakanishi Makoto, Fujii Tatsuo, Takada Jun

Memoirs of the Faculty of Engineering, Okayama University 41 ( 1 ) 93 - 98 2007年1月

記述言語：英語出版者・発行元：Faculty of Engineering, Okayama University

Co-precipitation method has been employed to fabricate neodymium substituted hematite with different compositions from the aqueous solution of their correspondingmetal salts. Thermal analysis and X-ray diffraction studies revealed the coexistence of Fe(2)O(3) and Nd(2)O(3) phases up to 1050℃ and formation of solid solution phase amongthem at 1100℃ and above temperatures, which was evidenced by shifting of the XRD peaks. Unit cell parameters and the cell volumes of the samples were found to increase by adding Nd(3+) ions in the reaction process. FESEM studies showed the suppression of particle growth due to the presence of Nd(3+) ions. Spectroscopic measurement evidenced that neodymium substituted hematite exhibited brighter yellowish red color tone than that of pure α-Fe(2)O(3).

CiNii Article

CiNii Books

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Synthesis, structures and properties of the cerium doped hematite co-existing with CeO2

Bhuiyan, T.I, Nakanishi, M, Kusano, Y, Fujii, T, Takada, J, Ikeda, Y

Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy 54 ( 2 ) 112 - 118 2007年

Preparation and characterization of ilmenite-hematite thin films

Takada, Y, Nakanishi, M, Fujii, T, Takada, J

Journal of Magnetism and Magnetic Materials 310 ( 2 SUPPL. PART 3 ) 2108 - 2110 2007年

Synthesis, morphology and color tone properties of the lanthanum substituted hematite

Bhuiyan, T.I, Nakanishi, M, Kusano, Y, Fujii, T, Takada, J, Ikeda, Y

Materials Letters 61 ( 17 ) 3774 - 3777 2007年

Characteristics of hollow microtubes consisting of amorphous iron oxide nanoparticles produced by iron oxidizing bacteria, Leptothrix ochracea

Hashimoto, H, Yokoyama, S, Asaoka, H, Kusano, Y, Ikeda, Y, Seno, M, Takada, J, Fujii, T, Nakanishi, M, Murakami, R

Journal of Magnetism and Magnetic Materials 310 ( Issue 2 SUPPL. PART 3 ) 2405 - 2407 2007年

Iodine intercalation and deintercalation of a Sr-free Bi-based cuprate: Bi2(La,Na)2CuO

Tanaka, Y, Nakanishi, M, Fujii, T, Takada, J, Kusano, Y, Ikeda, Y

Ceramic Transactions 196 85 - 90 2006年

Synthesis of Hexagonal Ferrites by Citric Complex Method

Takeyuki Kikuchi, Tatsuya Nakamura, Masamichi Miki, Makoto Nakanishi, Tatsuo Fujii, Jun Takada, Yasunori Ikeda

Advances in Science and Technology 2006年

Preparation of Z-type hexagonal ferrite, Co2Z, using alkaline mali de method

Sasaki, A, Nakanishi, M, Fujii, T, Takada, J

Ceramic Transactions 196 497 - 503 2006年

Preparation and characterization of epitaxial Fe2-xTi xO3 solid solution films

Fujii, T, Hashimoto, H, Takada, Y, Nakanishi, M, Takada, J

Ceramic Transactions 2006年

Preparation and magnetic properties of Carbon/Fe-Co alloy composite by polymerized complex method

Yukiko Uchida, Kyoko Oishi, Makoto Nakanishi, Tatsuo Fujii, Jun Takada, Yoshihiro Kusano, Takeyuki Kikuchi

Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy 52 ( 8 ) 640 - 645 2005年8月

記述言語：日本語

We have successfully prepared Carbon/Fe-Co alloy composites starting from metal organic precursors synthesized by polymerized complex method. The carbon/Fe-Co alloy composites were obtained after the carbonization of the precursors heat-treated at ambient pressure and lower temperatures ranging from 500 to 700°C in N 2 gas flow. Crystalline sizes of both carbon matrix and Fe-Co alloy particles were determined by X-ray diffraction measurements as a function of the Co concentration and the carbonized temperature. The alloy particles were widely dispersed in the carbon matrix and the particle size carbonized at 600°C was about 20-50nm observed by scanning electron microscopy. The composite carbonized at 600°C had very small coercivity of 14 Oe and exhibited relatively large permeability spectra at frequency of GHz range.

DOI： 10.2497/jjspm.52.640

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錯体重合法を応用した炭素/Fe-Co合金複合材料の調製と磁気特性（共著）

内田有紀子, 大石響子, 中西真, 藤井達生, 高田潤, 草野圭弘, 菊池丈幸

粉体および粉末冶金 52 ( 8 ) 640 - 645 2005年8月

Preparation and magnetic properties of the CoFe2O4 thin films on Si substrate by sol-gel technique

Pramanik, N.C, Fujii, T, Nakanishi, M, Takada, J

Journal of Materials Science 40 ( 16 ) 4169 - 4172 2005年

The influence of the impurity element and the heat temperature upon the traditional Japanese red color pigment "bengara" | [Influenza di impurezze e temperatura di trattamento sul pigmento rosso tradizionale giapponese "bengara"]

Asaoka, H, Nakanishi, M, Fujii, T, Takada, J, Kusano, Y, Murakami, R

C e Ca 35 ( 2 ) 85 - 91 2005年

Magnetic Properties of Fe1.2Ti0.8O3/Fe2O3 Bilayered Films

Tatsuo Fujii, Yusuke Takada, Makoto Nakanishi, Jun Takada

IEEE Transactions on Magnetics 728 2005年

Synthesis and characterization of cerium substituted hematite by sol-gel method

Nimai Cha, Pramanik, Tarequl, Islam Bhuiyan, Makoto Nakanishi, Tatsuo Fujii, JunTakada, Sang Il Seok

Materials Letters 59 ( 28 ) 3783 - 3787 2005年

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