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summer5588

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The increase of the reversed portion in the AFM layer cannot be attributed solely to an increase in thermal activation as other factors may also be important at these high temperatures. One factor which cannot be ignored is that there is possibly a different energy barrier distribution at higher temperatures due to changes in the state of the interface and in the reversal mechanism.
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[ Last edited by qingshaojun0823 on 2009-10-10 at 10:53 ]

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summer5588(½ð±Ò+3,VIP+0):лл»ØÌû 9-22 08:58
linghanyuan(½ð±Ò+1,VIP+0):¹ÄÀøÐ³æ 9-23 18:14
Since many other factors may also play a role at these high temperatures.It is hard to exclusively attribute the increase of the reversed portion in the AFM layer to increaseing in the thermal activation.Besides,due to the changes in the state of the interface and reversal mechanism,there may be a different energy barrier distribution.
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2Â¥2009-09-22 00:10:55
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summer5588

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