To efficiently control the magnetic domain motion plays a key role in realization the new logic memory devices.The stron......

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近年来,由于稀土元素的供应限制、价格上涨和化学不稳定性,人们对寻找不含稀土的新永磁材料产生了极大得兴趣.其中MnX(X=Ga,Al,Bi)......