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The bulletin of the Yamaguchi Medical School Volume 10 Issue 3
pp. xx - xxi
published_at 1963-09
Creators : Mashima Hidenobu | Yoshida Toshiro
Publishers : Yamaguchi University Graduate School of Medicine
Updated At : 2006-03-07 09:00:00
IEICE technical report. Magnetic recording Volume 96 Issue 166
pp. 7 - 13
published_at 1996-07-19
ECRスパッタ法によりCo-Cr膜を作成したとき、その磁気特性と結晶学的特性は成膜中の基板を照射するイオン加速電圧に強く依存することか明らかとなった。このイオン加速電圧はArガス圧とターゲット-基板間距離により制御することができ、イオン加速電圧を20V以下に適正化した結果、50nmの厚さのCo-Cr膜で、優れた結晶配向性(5゜以下のΔθ_<50>)、高い垂直異方性磁界(4kOe以上のH_k)、高い垂直方向力(1400Oe以上のH_<c⊥>)が得ることができた。
Creators : 佐藤 王高 | Yamamoto Setsuo | Kurisu Hiroki | 松浦 満 | 廣野 滋 | 前田 安
Publishers : 電子情報通信学会
Updated At : 2008-12-18 09:00:00
IEICE technical report. Magnetic recording Volume 97 Issue 92
pp. 41 - 46
published_at 1997-06-13
誘導結合型プラズマ(ICP)を利用したマグネトロンスパッタ装置を試作し、Co-Cr垂直磁気異方性膜の作製を行った。誘導結合型プラズマ支援マグネトロンスパッタ装置では、高周波によるプラズマ生成と、ターゲットに印可した直流によるスパッタ成膜とが機能分離できているために、通常のマグネトロンスパッタ法ではプラズマの維持が不可能な低いターゲット電圧領域においてもCo-Cr薄膜の作成が可能なことが明らかになった。ICPを用いることで、通常のマグネトロンスパッタ法のみの場合よりも、高い成膜速度が実現できた。ICP電力を増すと、作製したCo-Cr膜の垂直磁気異方性は減少する傾向がみられた。大きな垂直磁気異方性をもつCo-Cr膜を高速に作製するには、ICPを用いることに加えて、正の基板バイアス電圧の印可を併用することが効果的であるとの見通しを得た。
Creators : 林 利彦 | Yamamoto Setsuo | Kurisu Hiroki | 松浦 満
Publishers : 電子情報通信学会
Updated At : 2008-12-18 09:00:00
IEICE technical report. Magnetic recording Volume 99 Issue 572
pp. 1 - 8
published_at 2000-01-20
電子サイクロトロン共鳴マイクロ波プラズマを利用したスパッタ成膜装置(ECRスパッタ装置)において、独自のパラメータであるマイクロ波電力に着目し、これを活用してCo-Cr-Ta/Ti垂直磁気ディスクの高性能化を試みた。プラズマ生成室に投入するマイクロ波電力を増加させると、生成されるプラズマ密度が増加し、成膜速度を高まること、成膜中に基板を照射するArイオンの量が増加することが明らかになった。Co-Cr-Ta膜の作製において、マイクロ波パワーを成膜初期には高パワーとし、途中からは低パワーに変更するという制御を行うことによって、グレインが微細で、磁気特性および記録特性に優れた垂直磁気ディスクをパワー一定とした従来よりも高速に作製できることを見出した。
Creators : 池田 朋広 | Yamamoto Setsuo | 平田 京 | Kurisu Hiroki | 松浦 満
Publishers : 電子情報通信学会
Updated At : 2008-12-18 09:00:00
The bulletin of the Yamaguchi Medical School Volume 6 Issue 3
pp. 145 - 165
published_at 1959-04-30
Creators : Imamura Hidetoshi
Publishers : Yamaguchi University Graduate School of Medicine
Updated At : 2006-03-07 09:00:00
The bulletin of the Yamaguchi Medical School Volume 1 Issue 3
pp. 159 - 166
published_at 1953-12-01
Creators : Nakayama Hideo
Publishers : Yamaguchi University Graduate School of Medicine
Updated At : 2006-03-07 09:00:00
The bulletin of the Yamaguchi Medical School Volume 1 Issue 3
pp. 154 - 158
published_at 1953-12-01
Creators : Ogata Hatanori | Hayashi Yasushi
Publishers : Yamaguchi University Graduate School of Medicine
Updated At : 2006-03-07 09:00:00
The bulletin of the Yamaguchi Medical School Volume 1 Issue 3
pp. 149 - 153
published_at 1953-12-01
Creators : Tanaka Kazushige | Hayashi Yasushi
Publishers : Yamaguchi University Graduate School of Medicine
Updated At : 2006-03-07 09:00:00
鹿児島経大論集 Volume 28 Issue 1
pp. 99 - 124
published_at 1987-04-20
Creators : Furukawa Sumiaki
Publishers : 鹿児島経済大学経済学部学会
Updated At : 2009-08-04 09:00:00
Applied Soil Ecology Volume 17 Issue 2
pp. 183 - 187
published_at 2001-06
Creators : Nishiyama Masaya | Sumikawa Yuko | Guan Gang | Marumoto Takuya
Publishers : Elsevier
Updated At : 2007-10-15 09:00:00
森林立地 Volume 36 Issue 2
pp. 55 - 63
published_at 1994
Creators : Okabe Hiroaki | Ezaki Tsugio | Marumoto Takuya | Hayakawa Seiji | Akama Keiko
Publishers : 森林立地学会
Updated At : 2007-10-15 09:00:00
Soil science and plant nutrition Volume 26 Issue 2
pp. 185 - 190
published_at 1980-06
Decomposition of organic nitrogenous materials in soil was affected by C/N ratio.Immobilization of nitrogen mineralized from nitrogenous material added to the soil was influenced by the degradability of carbonaceous and nitrogenous materials.The turnover of nitrogen which had been freshly immobilized in the presence of glucose in the soil was faster than that immobilized with cellulose or lignin. The effect of soil-drying on the mineralization of organic nitrogen immobilized through the decomposition of carbonaceous and nitrogenous materials in the soil depended significantly on the availability of carbonaceous materials as a microbial energy source.However, the drying effect was not always proportional to the amount of organic nitrogen accumulated in the soil.
Creators : Marumoto Takuya | Shindo Haruo | Higashi Toshio
Publishers : 日本土壌肥料学会
Updated At : 2007-10-05 09:00:00
Soil science and plant nutrition Volume 25 Issue 4
pp. 591 - 600
published_at 1979-12
Phenolic compounds in the soils collected from plow layers of greenhouse and field cultures were surveyed quantitatively by gas chromatography. The results are as follows : 1) p-Coumaric, ferulic, salicylic, p-hydroxybenzoic, vanillic, syringic, and protocatechuic acids were detected in all upland soils, as in the case of paddy and forest soils reported previously. Among these phenolics, p-coumaric acid was present in the largest quantity in most of the upland soils up to 29.0 ppm. 2) The total amounts of individual phenolic acids in the upland soils ranged from 9.5 to 62.0 ppm (average 26.0 ppm). Also, the amounts were less than 0.18% (average 0.10%) of the total soil organic matter. The average values in the upland soils were higher than those in the paddy soils, but were lower than those in the forest soils. 3) In upland soils, the concentrations of p-hydroxybenzoic, vanillic, syringic, p-coumaric, and ferulic acids, which have no chelating ability, were considerably related to the carbon content of soil, but the concentrations of protocatechuic and salicylic acids, which are chelating agents, were not related to that of soil. These relationships agreed with those found in paddy and forest soils.
Creators : Shindo Haruo | Marumoto Takuya | Higashi Toshio
Publishers : 日本土壌肥料学会
Updated At : 2007-10-05 09:00:00
Journal of the Physical Society of Japan Volume 71 Issue 7
pp. 1694 - 1697
published_at 2002
Creators : Kawamura Yukihiko | Mashiyama Hiroyuki | Hasebe Katsuhiko
Publishers : The Physical Society of Japan
Updated At : 2008-10-17 09:00:00
Langmuir : the ACS journal of surfaces and colloids Volume 21 Issue 1
pp. 354 - 359
published_at 2005-01
Creators : Nakayama Masaharu | Konishi Sayaka | Tagashira Hiroki | Ogura Kotaro
Publishers : American Chemical Society
Updated At : 2008-05-13 09:00:00
Chemical communications : chem comm Volume 2004 Issue 9
pp. 1098 - 1099
published_at 2004
Creators : Nakayama Masaharu | Ii Takahiro | Komatsu Hiroyuki | Ogura Kotaro
Publishers : Royal Society of Chemistry
Updated At : 2008-05-13 09:00:00
Cell biology international reports Volume 13 Issue 5
pp. 427 - 436
published_at 1989-05
Creators : Makita T. | Kagabu Satoshi | Kagabu S. | Manba K. | Naito I. | Lindblom R. | Hatsuoka M. | Okawa T.
Publishers : Elsevier
Updated At : 2008-04-30 09:00:00
Journal of the Japan Veterinary Medical Association Volume 25 Issue 10
pp. 598 - 599
published_at 1972
Creators : 早崎 峯夫 | 大石 勇 | 小林 茂雄 | 久米 清治
Publishers : 日本獣医師会
Updated At : 2008-11-14 09:00:00
Veterinary parasitology Volume 114 Issue 3
pp. 231 - 236
published_at 2003
Creators : Song K. H. | Lee S. E. | Hayasaki Mineo | Shiramizu K. | Kim D. H. | Cho K. W.
Publishers : Elsevier
Updated At : 2008-11-14 09:00:00
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 52 Issue 2
pp. 101 - 105
published_at 2002-03
Creators : Hamajima Takataro | Shimamura Hiroshi | Kakusho Youhei | Tsuda Makoto | Harada Naoyuki
Publishers : 山口大学工学部
Updated At : 2008-04-08 09:00:00
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 52 Issue 2
pp. 95 - 100
published_at 2002-03
Creators : Ogura Koki | Chandhaket Srawouth | Hirota Yoshihiko | Hiraki Eiji | Nakaoka Mutsuo
Publishers : 山口大学工学部
Updated At : 2008-04-08 09:00:00
Bulletin of the Chemical Society of Japan Volume 67 Issue 9
pp. 2487 - 2493
published_at 1994
Creators : Abe Noritaka | Kakehi Akikazu
Publishers : 日本化学会
Updated At : 2008-04-30 09:00:00
電子情報通信学会論文誌. A, 基礎・境界 Volume J89-A Issue 10
pp. 765 - 773
published_at 2006-10
Creators : Ishikawa Seiko | Kawamura Masaki
Publishers : 電子情報通信学会
Updated At : 2008-05-23 09:00:00
The IEICE transactions on information and systems (Japanese edition) Volume J89-D Issue 9
pp. 2123 - 2133
published_at 2006-09
Creators : Hashiguchi Kenichi | Kawamura Masaki
Publishers : 電子情報通信学会
Updated At : 2008-05-23 09:00:00
The transactions of the Institute of Electronics, Information and Communication Engineers. D-II Volume J84-D2 Issue 10
pp. 2302 - 2311
published_at 2001-10
Creators : Kawamura Masaki | Okada Masato
Publishers : 電子情報通信学会
Updated At : 2008-05-23 09:00:00