²é¿´: 2153  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

565021486

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿Çë½Ì¸ö¹ØÓÚ±äδÅÐÔ²âÁ¿µÄÎÊÌ⣡

СµÜ×öµã¶«Î÷£¬·¢ÏÖÁËÀàËÆDMS µÄ ÊÒÎÂÈõÌú´ÅÐÔ£¬ÏÖÔÚÏë¿´¿´×ö¸ö±äεIJâÊÔ£¬¾ÍÊÇM-T ÇúÏß¡£¿´µ½ºÜ¶àÎÄÏ×É϶¼Ìáµ½  Zero-field-cooled  ZFC  and  field-
cooled  FC  temperature  dependent  magnetization  M-T¡£
ÏÖÔÚ²»Ì«Ã÷°×ÕâÊÇÔõô»ØÊ£¬ÄÜ´ÓÕâÑùµÄÇúÏßÉϵĵ½Ê²Ã´ÐÅÏ¢£¬ÎÒÊÇѧ»¯Ñ§µÄ£¬ËùÒÔÔÚÎïÀí°à·¢¸öÌû £¬³æ×ÓÃǶà°ïÖú°¡ £¡ O(¡É_¡É)Oлл
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xuebinzhu

ľ³æ (СÓÐÃûÆø)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ:)(½ð±Ò+10):3q 2010-12-12 09:25:38
565021486(½ð±Ò+4): 2010-12-12 16:26:47
zero-field cooling (ZFC), field cooling (FC)

²âÊÔM-T¿ÉÒÔ»ñµÃÐÅÏ¢£º
1¡£ Èç¹ûÓÐÌú´Å-˳´Åת±ä£»ÄÇôÕâ¸ö¾ÍºÜÃ÷ÏÔ¿ÉÒÔ¿´³ö¾ÓÀïζȣ»
2¡£ ´Ó˳´ÅÇø¿ÉÒÔ»ñµÃÓÐЧ´Å¾à£¬Í¨¹ýÄâºÏ¿É»ñµÃ£»

µ«ÊÇ£¬¿¼Âǵ½ÄãµÄÊÇDMS£¬ÈçZnO²ôÔÓCo£¬ÄÇôºÜ¿ÉÄܲ»¿ÉÒÔ»ñµÃÌú´Å-˳´Å¾ÓÀïת±ä£¬¿ÉÄÜÊdz¬Ë³´Å£¬Ò²¿ÉÄÜÊǵڶþÏà´ÅÐÔÔÓÖÊËùÖ£»

ÄÇô³¬Ë³´Å¿ÉÒÔ¿´µ½¶³½áζȣ»

Èç¹ûÊÇÓɵڶþÏà´ÅÐÔÔÓÖÊËùÖ£¬ÄÇôZFCºÍFC½«²úÉúºÜ´ó·Ö²æ£»µ±È»·Ö²æÒ²¿ÉÄÜÊÇ×ÔÐý²£Á§»òÍŴز£Á§ËùÖ£¬Í¨¹ý½»Á÷¿ÉÒÔ¶¨³öÕâÁ½¸öµÄÇø±ð£¬Ç°ÕßÓÐÆµÂʵĹØÏµ£¬ºóÕßûÓС£

Èç¹ûÓзֲ棬ÄÇôÊÇÓɵڶþÏàËùÖ»¹ÊÇ×ÔÐý²£Á§£¬Ä¿Ç°ºÃÏñ²¢²»ÄܺܺõÄ˵Çå³þ¡£ÐèÒªºÍ΢½á¹¹µÈ¹ØÁª£¬ÈçÓÐHRTEM¿´ÊÇ·ñÓеڶþÏàµÈ¡£

[ Last edited by xuebinzhu on 2010-12-10 at 15:36 ]
8Â¥2010-12-10 15:35:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

565021486

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by zm999ren at 2010-12-01 16:35:37:
Äܵõ½×ª±äζÈ

ÇëÎÊÄܾßÌåµãÂ𣿠ÊÇÌú´Åµ½Ë³´ÅµÄת±äζȻ¹ÊÇʲô£¿ O(¡É_¡É)Oлл
3Â¥2010-12-01 17:47:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

255255

ľ³æ (ÕýʽдÊÖ)


565021486(½ð±Ò+2): 2010-12-01 18:36:52
ÄÜ¿´ÊDz»ÊÇÓÐ×ÔÐý²£Á§Ì¬£¬Ò»°ãÄÉÃײÄÁÏÀï±È½Ï³£¼û
4Â¥2010-12-01 18:01:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

565021486

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by 255255 at 2010-12-01 18:01:13:
ÄÜ¿´ÊDz»ÊÇÓÐ×ÔÐý²£Á§Ì¬£¬Ò»°ãÄÉÃײÄÁÏÀï±È½Ï³£¼û

¶÷ ÎÒ×öµÄ¿ÅÁ£³ß´çÊÇÔÚ15~20nm£¬ÇëÎÊ×ÔÐý²£Á§Ì¬ÊÇɶÒâ˼°¡£¿ O(¡É_¡É)Oлл
5Â¥2010-12-01 18:38:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +7 ͼÀ²Í¼À² 2026-08-24 8/400 2026-08-24 22:00 by maomao_da
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +9 ÇÒÌý»¢Ð¥ 2026-08-20 10/500 2026-08-24 20:08 by ¿àº®À´Ïã
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +17 ÑòÑü°å 2026-08-21 19/950 2026-08-24 16:52 by iaeyuan
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +6 Ñ׻ƹóëÐ 2026-08-22 7/350 2026-08-24 11:58 by 6543yes
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by ¿ªÐĵÄСʨ×Ó
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +16 kkkl_v 2026-08-19 17/850 2026-08-22 16:12 by °¢²¼Abu
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û