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°ïÎÒ·ÒëÒ»¶Î»°°É ÖÆ±¸Ì¬Ê±£¬ÔÚMgO/NiFe/Pt½á¹¹ÖУ¬MgO/NiFe½çÃæÒª±ÈPt/NiFe/MgOÖеÄNiFe/MgO½çÃæ¸üdirect and distinguishable£¬Òò¶ø¸üÓÐÀû×ÔÐý¼«»¯µç×ÓµÄÊäÔË£¬´Ó¶ø»ñµÃ½Ï´óµÄ´Åµç×èÖµ¡£¼´Ê¹ÍË»ðºó£¬ÈÔȻҪ±ÈÑùÆ·Pt/NiFe/MgOµÄMR´óÁËÔ¼0.1%¡£ |
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°æÖ÷ (ÎÄ̳¾«Ó¢)
- ·ÒëEPI: 530
- Ó¦Öú: 401 (˶ʿ)
- ¹ó±ö: 1.908
- ½ð±Ò: 38947.6
- É¢½ð: 4908
- ºì»¨: 88
- ɳ·¢: 4
- Ìû×Ó: 11453
- ÔÚÏß: 1355.6Сʱ
- ³æºÅ: 2739168
- ×¢²á: 2013-10-20
- ÐÔ±ð: GG
- רҵ: Ò»°ã¹ÜÀíÀíÂÛÓëÑо¿·½·¨ÂÛ
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The as-deposited state MgO/NiFe grain boundary of MgO/NiFe/Pt structure is so direct and distinguishable than NiFe/MgO of Pt/NiFe/MgO that is beneficial to spin-polarized electron transport with higher magnetoresistance .Even after annealing,the MR of MgO/NiFe/Pt is 0.1% than that of Pt/NiFe/MgO. ¹©²Î¿¼£¬ÖƱ¸Ì¬¶Ô²»¶Ô£¿»ñµÃ½Ï´óµÄ´Åµç×èÖµºÍ×ÔÐý¼«»¯µç×ÓµÄÊäÔËÊǺιØÏµ£¿ÊÇ·ñ×ÔÐý¼«»¯µç×ÓµÄÊäÔ˼´¿É»ñµÃ½Ï´óµÄ´Åµç×èÖµ£¿Èç¹ûÊÇ£¬¾Í¿ÉÕâÑù·¡£Èç¹û²»ÊÇ£¬¿´¿´ÄÜ·ñ×Ô¼ºµ÷Õû¡£ |

2Â¥2014-03-25 16:25:08
ÄûÃÊÊ÷
гæ (ÖøÃûдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 134.1
- É¢½ð: 59
- ºì»¨: 1
- Ìû×Ó: 1157
- ÔÚÏß: 467.4Сʱ
- ³æºÅ: 758589
- ×¢²á: 2009-04-27
- רҵ: ½ðÊô¹¦ÄܲÄÁÏ
3Â¥2014-03-26 11:03:32
ÄûÃÊÊ÷
гæ (ÖøÃûдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 134.1
- É¢½ð: 59
- ºì»¨: 1
- Ìû×Ó: 1157
- ÔÚÏß: 467.4Сʱ
- ³æºÅ: 758589
- ×¢²á: 2009-04-27
- רҵ: ½ðÊô¹¦ÄܲÄÁÏ
4Â¥2014-03-26 11:04:14
RXMCDM
°æÖ÷ (ÎÄ̳¾«Ó¢)
- ·ÒëEPI: 530
- Ó¦Öú: 401 (˶ʿ)
- ¹ó±ö: 1.908
- ½ð±Ò: 38947.6
- É¢½ð: 4908
- ºì»¨: 88
- ɳ·¢: 4
- Ìû×Ó: 11453
- ÔÚÏß: 1355.6Сʱ
- ³æºÅ: 2739168
- ×¢²á: 2013-10-20
- ÐÔ±ð: GG
- רҵ: Ò»°ã¹ÜÀíÀíÂÛÓëÑо¿·½·¨ÂÛ
- ¹ÜϽ: ÂÛÎÄ·Òë
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ÄûÃÊÊ÷: ½ð±Ò+15, ·ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, °ïÖúºÜ¶à 2014-03-26 12:30:34
ÄûÃÊÊ÷: ½ð±Ò+15, ·ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, °ïÖúºÜ¶à 2014-03-26 12:30:34
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so ---that ÒòΪdirect and distinguishable than NiFe/MgO of Pt/NiFe/MgO ËùÒÔbeneficial to spin-polarized electron transport Òò¶ø¸üÓÐÀû×ÔÐý¼«»¯µç×ÓµÄÊäÔË¡£´Ó¶ø»ñµÃ½Ï´óµÄ´Åµç×èÖµÕâ¾äû¿´¶®£¬ÊDz»ÊÇ Àû×ÔÐý¼«»¯µç×ÓµÄÊäÔË ´Ó¶ø»ñµÃ½Ï´óµÄ´Åµç×èÖµ The as-deposited state MgO/NiFe grain boundary of MgO/NiFe/Pt structure is so direct and distinguishable than NiFe/MgO of Pt/NiFe/MgO that is beneficial to spin-polarized electron transport£¬ thereby a larger magnetoresistance is obtained. Even after annealing,the MR of MgO/NiFe/Pt is 0.1% than that of Pt/NiFe/MgO. |

5Â¥2014-03-26 11:29:45
ÄûÃÊÊ÷
гæ (ÖøÃûдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 134.1
- É¢½ð: 59
- ºì»¨: 1
- Ìû×Ó: 1157
- ÔÚÏß: 467.4Сʱ
- ³æºÅ: 758589
- ×¢²á: 2009-04-27
- רҵ: ½ðÊô¹¦ÄܲÄÁÏ
6Â¥2014-03-26 11:40:04
ÄûÃÊÊ÷
гæ (ÖøÃûдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 134.1
- É¢½ð: 59
- ºì»¨: 1
- Ìû×Ó: 1157
- ÔÚÏß: 467.4Сʱ
- ³æºÅ: 758589
- ×¢²á: 2009-04-27
- רҵ: ½ðÊô¹¦ÄܲÄÁÏ
7Â¥2014-03-26 11:41:14
RXMCDM
°æÖ÷ (ÎÄ̳¾«Ó¢)
- ·ÒëEPI: 530
- Ó¦Öú: 401 (˶ʿ)
- ¹ó±ö: 1.908
- ½ð±Ò: 38947.6
- É¢½ð: 4908
- ºì»¨: 88
- ɳ·¢: 4
- Ìû×Ó: 11453
- ÔÚÏß: 1355.6Сʱ
- ³æºÅ: 2739168
- ×¢²á: 2013-10-20
- ÐÔ±ð: GG
- רҵ: Ò»°ã¹ÜÀíÀíÂÛÓëÑо¿·½·¨ÂÛ
- ¹ÜϽ: ÂÛÎÄ·Òë

8Â¥2014-03-26 12:24:53
ÄûÃÊÊ÷
гæ (ÖøÃûдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 134.1
- É¢½ð: 59
- ºì»¨: 1
- Ìû×Ó: 1157
- ÔÚÏß: 467.4Сʱ
- ³æºÅ: 758589
- ×¢²á: 2009-04-27
- רҵ: ½ðÊô¹¦ÄܲÄÁÏ
9Â¥2014-03-26 12:29:08
RXMCDM
°æÖ÷ (ÎÄ̳¾«Ó¢)
- ·ÒëEPI: 530
- Ó¦Öú: 401 (˶ʿ)
- ¹ó±ö: 1.908
- ½ð±Ò: 38947.6
- É¢½ð: 4908
- ºì»¨: 88
- ɳ·¢: 4
- Ìû×Ó: 11453
- ÔÚÏß: 1355.6Сʱ
- ³æºÅ: 2739168
- ×¢²á: 2013-10-20
- ÐÔ±ð: GG
- רҵ: Ò»°ã¹ÜÀíÀíÂÛÓëÑо¿·½·¨ÂÛ
- ¹ÜϽ: ÂÛÎÄ·Òë

10Â¥2014-03-26 12:29:41














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