MnBi magnetic material

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United States of America Patent

PATENT NO 9842678
SERIAL NO

15033435

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Abstract

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A binary, ternary, quaternary, or quinary Mn—X magnetic material (X represents at least one element selected from Al, Bi, Ga, and Rh) has a thickness of 100 nm or less and exhibits a uniaxial magnetic anisotropy constant of 107 erg/cc or higher and a coercive force of 15 kOe or higher in the temperature range of 0° C. or more and 200° C. or less, and a room-temperature saturation magnetization of 400 emu/cc or higher.

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Patent Owner(s)

  • TDK CORPORATION;THE UAB RESEARCH FOUNDATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hozumi, Toshiya Northport, US 3 11
Leclair, Patrick R Tuscaloosa, US 1 2
Suzuki, Takao Tuscaloosa, US 262 3294

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