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Machine translation
1. (WO2004034385) POLYCRYSTAL STRUCTURE FILM AND METHOD FOR PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/034385    International Application No.:    PCT/JP2002/010539
Publication Date: 22.04.2004 International Filing Date: 10.10.2002
IPC:
G11B 5/66 (2006.01), G11B 5/73 (2006.01)
Applicants: FUJITSU LIMITED [JP/JP]; 1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8588 (JP) (For All Designated States Except US).
MUKAI, Ryoichi [JP/JP]; (JP) (For US Only)
Inventors: MUKAI, Ryoichi; (JP)
Agent: YAMAZAKI, Kaoru; Suite 403, New Kudan Mansion, 6-13, Kudan-minami 4-chome, Chiyoda-ku, Tokyo 102-0074 (JP)
Priority Data:
Title (EN) POLYCRYSTAL STRUCTURE FILM AND METHOD FOR PRODUCING THE SAME
(FR) FILM A STRUCTURE POLYCRISTALLINE ET PROCEDE DE PRODUCTION DE CE FILM
(JA) 多結晶構造膜およびその製造方法
Abstract: front page image
(EN)Insular magnetic grains (32) are surrounded by a first separation layer (33). Insular magnetic grains (36, 38) are formed on crystal layers (35, 41). The crystal layers (35, 41) function to arrange the orientation of the magnetic grains (36, 38). Amorphous layers (34, 39) exist between the crystal layer (35) and the magnetic grains (32) or between the crystal layer (41) and the magnetic grains (36). The amorphous layers (34, 39) suppress interface reaction between the magnetic grains (32, 36) and the crystal layers (35, 41) in the production process. Orientation of the magnetic grains (32, 36) is thereby sustained surely.
(FR)Des grains magnétiques insulaires (32) sont entourés par une première couche de séparation (33). Les grains magnétiques insulaires (36, 38) sont formés sur des couches de cristaux (35, 41). Ces couches de cristaux (35, 41) agissent de façon à agencer l'orientation des grains magnétiques (36, 38). Des couches amorphes (34, 39) sont présentes entre la couche de cristaux (35) et les grains magnétiques (32) ou entre la couche de cristaux (41) et les grains magnétiques (36). Les couches amorphes (34, 39) suppriment la réaction d'interface entre les grains magnétiques (32, 36) et les couches de cristaux (35, 41) dans le processus de production. L'orientation des grains magnétiques (32, 36) est ainsi assurée.
(JA)島状磁性結晶粒(32)は第1分離層(33)に覆われる。島状磁性結晶粒(36、38)は結晶層(35、41)上に形成される。結晶層(35、41)の働きで磁性結晶粒(36、38)の配向は揃えられる。結晶層(35)および磁性結晶粒(32)の間や結晶層(41)および磁性結晶粒(36)の間には非晶質層(34、39)が介在する。非晶質層(34、39)によれば、製造過程で磁性結晶粒(32、36)および結晶層(35、41)の間で界面反応は十分に抑制される。磁性結晶粒(32、36)の配向は確実に維持される。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)