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wbcui
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the canted antiferromagnetic ordering with two nonequivalent spin pairs is responsible for this extraordinary polarization and that the reverse Dzyaloshinskii-Moriya interaction dominates over the exchange-striction mechanism in the manifestation of the improper ferroelectricity Â¥Ö÷ÔÚÐеϰ£¬°ïæ·ÒëÒ»ÏÂÕû¾ä»°°É£¿ |
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fangyong1788
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4Â¥2013-02-20 19:25:37
wbcui
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5Â¥2013-02-21 10:57:17
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6Â¥2013-02-23 08:56:53














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