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1. (WO2018080589) IRON-ALUMINUM ALLOY MAGNETIC THIN FILM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/080589 International Application No.: PCT/US2017/028514
Publication Date: 03.05.2018 International Filing Date: 20.04.2017
IPC:
H01F 10/12 (2006.01) ,B22F 9/08 (2006.01) ,G11B 5/31 (2006.01) ,G11B 5/65 (2006.01) ,H01F 10/14 (2006.01)
Applicants: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA[US/US]; 801 University Boulevard Tuscaloosa, Alabama 35487, US
TDK CORPORATION[JP/JP]; 3-9-1, Minato-ku Shibaura, Tokyo 108-0023, JP
Inventors: SUZUKI, Takao; US
MEWES, Tim; US
MANKEY, Gary J.; US
KANADA, Isao; JP
ARIAKE, Yusuke; JP
Agent: NEAR, Rachel D.; US
CURFMAN, Christopher L.; US
Priority Data:
62/413,58227.10.2016US
Title (EN) IRON-ALUMINUM ALLOY MAGNETIC THIN FILM
(FR) FILM MINCE MAGNÉTIQUE D'ALLIAGE FER-ALUMINIUM
Abstract:
(EN) An Fe-Al alloy magnetic thin film according to the present invention contains, in terms of atomic ratio, 0% to 35% (inclusive of 0%) of Co and 1.5% to 2% of Al. A [110] direction of a crystal contained in a material is perpendicular to a substrate surface and a crystallite size is 150 Å or less. Methods of making and using said thin film are also disclosed.
(FR) Un film mince magnétique d'alliage Fe-Al selon la présente invention contient, en termes de rapport atomique, 0 % à 35 % (incluant 0 %) de Co et 1,5 % à 2 % d'Al. Une direction [110] d'un cristal contenu dans un matériau est perpendiculaire à une surface de substrat et une taille de cristallite est inférieure ou égale à 150 Å. La présente invention concerne également des procédés de fabrication et d'utilisation dudit film mince.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)