24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 866  |  »Ø¸´: 8
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÄûÃÊÊ÷

гæ (ÖøÃûдÊÖ)

[ÇóÖú] ·­ÒëÒ»¾äÓ¢ÓÈóɫһ¾ä

1¡£·­ÒëÕâ¾ä»°°¡£º
Ïë°ì·¨Ìá¸ßµç×èÂʱ仯¦¤¦ÑºÍ½µµÍ±¡Ä¤µÄ±¾µ×µç×èÂʦÑÊÇÌá¸ßMR²ÄÁÏÐÔÄܵÄÓÐЧ°ì·¨¡£½ü¼¸ÄêÀ´£¬Í¨¹ý¸ÄÉÆ½çÃæ´¦µç×ÓÉ¢ÉäÇé¿öµÄÑо¿ÒýÆðÁËÈËÃǵļ«´óÐËȤ[23-28]¡£


2¡£ÈóÉ«ÈóɫӢÓ
Abnormal AMR refers to the AMR effect found in perovskite-type manganese oxides, which is several orders of magnitude higher than that of the traditional AMR.
Òì³£AMRÊÇÖ¸ÔÚ¸ÆîÑ¿óÐÍÃÌÑõ»¯ÎïÖз¢Ïֵıȴ«Í³AMR´ó¼¸¸öÊýÁ¿¼¶µÄ¸÷ÏòÒìÐԴŵç×èЧӦ¡£

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄûÃÊÊ÷

гæ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by hookhans at 2013-04-21 09:25:56
Ref.  and discussion:

1¡£·­ÒëÕâ¾ä»°°¡£º
Ïë°ì·¨Ìá¸ßµç×èÂʱ仯¦¤¦ÑºÍ½µµÍ±¡Ä¤µÄ±¾µ×µç×èÂʦÑÊÇÌá¸ßMR²ÄÁÏÐÔÄܵÄÓÐЧ°ì·¨¡£½ü¼¸ÄêÀ´£¬Í¨¹ý¸ÄÉÆ½çÃæ´¦µç×ÓÉ¢ÉäÇé¿öµÄÑо¿ÒýÆðÁËÈËÃǵļ«´óÐËȤ¡£
ÆÀÒé: Õâ¾ä»° ...

Ôö´ó¦¤¦ÑºÍ½µµÍ¦Ñ¿ÉÒÔÌá¸ßMR²ÄÁÏÐÔÄÜ
ÊֶξÍÊǸÄÉÆ½çÃæ´¦µç×ÓÉ¢ÉäÇé¿öŶ
4Â¥2013-04-21 10:08:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ref.  and discussion:

1¡£·­ÒëÕâ¾ä»°°¡£º
Ïë°ì·¨Ìá¸ßµç×èÂʱ仯¦¤¦ÑºÍ½µµÍ±¡Ä¤µÄ±¾µ×µç×èÂʦÑÊÇÌá¸ßMR²ÄÁÏÐÔÄܵÄÓÐЧ°ì·¨¡£½ü¼¸ÄêÀ´£¬Í¨¹ý¸ÄÉÆ½çÃæ´¦µç×ÓÉ¢ÉäÇé¿öµÄÑо¿ÒýÆðÁËÈËÃǵļ«´óÐËȤ[23-28]¡£
ÆÀÒé: Õâ¾ä»°Ç°ºóµÄ¹ØÏµÃ»ÓÐ˵Ã÷°×. ¼´, ¦¤¦ÑºÍ¦ÑÊÇÌá¸ßMR²ÄÁÏÐÔÄÜ, µ«ÕâЩºÍ½çÃæ´¦µç×ÓÉ¢ÉäÇé¿öµÄÑо¿Ö®¼äµÄ¹ØÏµÃ»ÓÐ˵Ã÷°×. Ï£Íû½øÒ»²½¸Ä½øÖ®.
ÏÂÃæÊÇÐ޸Ľ¨Òé, ÇëÔÙ´Ë»ù´¡ÉϽøÒ»²½Õå×ÃÐÞ¸Ä:
Increasing the resistivity changes ¦¤¦Ñ and decreasing the background resistivity ¦Ñ of the film is an effective method for enhancing the properties of the MR materials. And in recent years, great interest has been paid on further improving (the MR properties by tuning) the electron scattering at the interface.

2¡£ÈóÉ«ÈóɫӢÓ¶ººÅÈ¥µô¼´¿É
Abnormal AMR refers to the AMR effect found in perovskite-type manganese oxides which is several orders of magnitude higher than that of the traditional AMR.
Òì³£AMRÊÇÖ¸ÔÚ¸ÆîÑ¿óÐÍÃÌÑõ»¯ÎïÖз¢Ïֵıȴ«Í³AMR´ó¼¸¸öÊýÁ¿¼¶µÄ¸÷ÏòÒìÐԴŵç×èЧӦ¡£
where-there-is-a-will-there-is-a-way.
3Â¥2013-04-21 09:25:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ÄûÃÊÊ÷: ½ð±Ò+10, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, àÅ Ã²ËÆµç×èÂÊ¦Ñ Ö±½Ó˵resistivity¾Í¿ÉÒÔ 2013-04-21 10:34:55
ÕâÑù˵ÈçºÎ:
In recent years, great interest has been paid on the study of the electron scattering at the interface due to its an effective method in enhancing the MR properties by increasing the resistivity changes ¦¤¦Ñ and decreasing the background resistivity ¦Ñ of the film.

±¾µ×µç×èÂÊ¦Ñ ·­ÒëΪ  background resistivity ¦Ñ »¹ÊÇ base resistivity ¦Ñ ??
where-there-is-a-will-there-is-a-way.
5Â¥2013-04-21 10:31:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

µç×èÂÊ¦Ñ ¿ÉÒÔÖ±½Ó˵resistivity, µ«±¾µ×µç×èÂÊ¦Ñ ·­ÒëΪ »¹ÊÇ·­ÒëΪ background resistivity ¦Ñ »¹ÊÇ base resistivity ¦Ñ ºÃЩ,±Ï¾¹²»ÊÇÒ»¸ö¸ÅÄî.
where-there-is-a-will-there-is-a-way.
6Â¥2013-04-21 10:37:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +39 @ASDF1234 2026-04-08 42/2100 2026-04-13 22:25 by pies112
[¿¼ÑÐ] 279Çóµ÷¼Á +11 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 11/550 2026-04-13 22:25 by zhq0425
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á +5 ÏàÐűػá¹ââÍòÕ 2026-04-11 5/250 2026-04-12 18:14 by zhouxiaoyu
[¿¼ÑÐ] 2±¾£¬³õÊÔ303£¬0860Çóµ÷¼Á +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +18 terminal469 2026-04-07 18/900 2026-04-12 16:23 by ajpv·çÀ×
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ÙâÙâÒ¹Ò¹ 2026-04-09 10/500 2026-04-12 00:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] ¹¤¿Æ273µ÷¼Á +6 X1999 2026-04-09 7/350 2026-04-11 10:23 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] 085800 ÄÜÔ´¶¯Á¦Çóµ÷¼Á +6 °¢biu°¡°¡°¡°¡°¡ 2026-04-10 6/300 2026-04-10 15:03 by hemengdong
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] 278Çóµ÷¼Á +27 ·¶æÃÄÈ 2026-04-07 31/1550 2026-04-09 20:49 by zhouxiaoyu
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] Çó»úеר˶297µÚ¶þÅúµ÷¼Á +5 ʰÆâ12¡£ 2026-04-08 5/250 2026-04-09 16:43 by Ôʵ±ÊʶÈ
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û