²é¿´: 1257  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kenobi

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÌúµÄ´ÅÐÔÓжàÉÙÀ´×ÔÓÚspin-polarized electron?

ÔÚÒ»±¾ÊéÀïÃæ¼û¹ý, ÍüÁË, ÉÏÀ´Çë½ÌÒ»ÏÂ.

Èç¹û°Ñ´ÅÐÔ·ÖΪspin-polarized band electrons
ºÍcore electronµÄ¹±Ï×,
ÄÇôÌúîÜÄøÕâÖÖ×î¼òµ¥µÄÌåϵÀïÃæ, ·Ö±ðµÄ°Ù·Ö±ÈÊǶàÉÙ?

ÓÐûÓÐspin-polarized band electronsÕ¼Ö÷µ¼ÕâÀàµÄ˵·¨?

µ±È»ÓпÉÄÜÕâ¸öÎÊÌâÓÐÒ»µãºÜÄ£ºý, ¾ÍÊÇband electronºÍcore electronµÄ½çÏÞÊÇʲô,
¹é¸ù½áµ×ÊÇ¿´ÊäÔËÐÔÖÊ.
²»ÖªµÀÈç¹û˵sµç×ÓºÍdµç×Ó¹±Ï׵ıÈÀýÊDz»ÊÇ»á¸üwell-definedÒ»µã.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

kenobi

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by wu1008 at 2013-07-05 01:17:15
ÊÇÌúîÜÄø½ðÊô»¹ÊÇÀë×Ó£¿

ÎʵÄÊǽðÊô

²¹³äÒ»ÏÂ, »»¾ä»°Õâ¸öÎÊÌâ¿ÉÒÔÕâÑùÎÊ.
½ðÊôÌúÀïÃæÓÐûÓй̶¨ÔÚ¾§¸ñÀïÃæ, ²»²ÎÓëµ¼µçµÄ´Å¾Ø?
(ÀàËÆÓÚ´ÅÐÔ¾øÔµÌåµÄÄÇÖÖÐÎʽ)

ÔÙ»»Ò»ÖÖ˵·¨¾ÍÊÇ, µ¼µçµÄ´ÅÐÔ²ÄÁÏ,
µ½µ×Êǵ¼µçµÄ´ÅÐÔ²¿·ÖºÍ²»µ¼µçµÄ´ÅÐÔ²¿·Öµþ¼ÓÆðÀ´µÄÄØ?
»¹ÊÇûÓв»µ¼µçµÄ´ÅÐÔ²¿·Ö
3Â¥2013-07-05 03:51:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

wu1008

½ð³æ (ÖøÃûдÊÖ)

ÊÇÌúîÜÄø½ðÊô»¹ÊÇÀë×Ó£¿
2Â¥2013-07-05 01:17:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wu1008

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
kenobi: ½ð±Ò+10, ¡ïÓаïÖú 2013-07-06 12:50:34
ÒýÓûØÌû:
3Â¥: Originally posted by kenobi at 2013-07-05 03:51:32
ÎʵÄÊǽðÊô

²¹³äÒ»ÏÂ, »»¾ä»°Õâ¸öÎÊÌâ¿ÉÒÔÕâÑùÎÊ.
½ðÊôÌúÀïÃæÓÐûÓй̶¨ÔÚ¾§¸ñÀïÃæ, ²»²ÎÓëµ¼µçµÄ´Å¾Ø?
(ÀàËÆÓÚ´ÅÐÔ¾øÔµÌåµÄÄÇÖÖÐÎʽ)

ÔÙ»»Ò»ÖÖ˵·¨¾ÍÊÇ, µ¼µçµÄ´ÅÐÔ²ÄÁÏ,
µ½µ×Êǵ¼µçµÄ´ÅÐÔ²¿·ÖºÍ²»µ¼µçµÄ ...

½ðÊôÌúÀïÃæÓÐûÓй̶¨ÔÚ¾§¸ñÀïÃæ, ²»²ÎÓëµ¼µçµÄ´Å¾Ø?
ûÓеÄ

ÔÙ»»Ò»ÖÖ˵·¨¾ÍÊÇ, µ¼µçµÄ´ÅÐÔ²ÄÁÏ
½ðÊô¸úµ¼µç²ÄÁÏÊÇÁ½ÂëÊ£¬²»ÊǽðÊô²Åµ¼µçµÄ
4Â¥2013-07-05 12:24:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kenobi

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by wu1008 at 2013-07-05 12:24:02
½ðÊôÌúÀïÃæÓÐûÓй̶¨ÔÚ¾§¸ñÀïÃæ, ²»²ÎÓëµ¼µçµÄ´Å¾Ø?
ûÓеÄ

ÔÙ»»Ò»ÖÖ˵·¨¾ÍÊÇ, µ¼µçµÄ´ÅÐÔ²ÄÁÏ
½ðÊô¸úµ¼µç²ÄÁÏÊÇÁ½ÂëÊ£¬²»ÊǽðÊô²Åµ¼µçµÄ...

ÄãµÄÒâ˼ÊÇÌúµÄ´ÅÐÔÈ«²¿À´×ÔÓÚspin-polarized electron,
µ«Èç¹ûÊÇËÄÑõ»¯ÈýÌúµÄ»°, ´Å¾Ø¾Í¹Ì¶¨ÔÚ¾§¸ñÀïÃæÁË?

ÎÒÕâµã²»ÊǺÜÇå³þ, лл!
5Â¥2013-07-06 00:42:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +7 vvÃÔ 2026-03-22 7/350 2026-03-23 23:44 by Txy@872106
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÌÎÌÎWjt 2026-03-22 5/250 2026-03-22 22:21 by jiangpengfei
[¿¼ÑÐ] 280·ÖÇóµ÷¼Á Ò»Ö¾Ô¸085802 +4 PUMPT 2026-03-22 7/350 2026-03-22 22:13 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-20 3/150 2026-03-22 16:00 by ColorlessPI
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼ÑÐ] ³õÊÔ 317 +7 °ëÀ­Ô±û 2026-03-20 7/350 2026-03-21 22:26 by peike
[¿¼ÑÐ] ¹ãÎ÷´óѧ²ÄÁϵ¼Ê¦ÍƼö +3 ÏÄÏÄÏÄСÕý 2026-03-17 5/250 2026-03-21 22:20 by ½ðê»ML
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ºôºô£¿~+123456 2026-03-21 3/150 2026-03-21 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 268Çóµ÷¼Á +9 ¼òµ¥µã0 2026-03-17 9/450 2026-03-21 15:37 by lature00
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ 336 Çóµ÷¼Á +3 An@. 2026-03-18 4/200 2026-03-21 01:39 by JourneyLucky
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +5 sbdksD 2026-03-19 5/250 2026-03-20 22:10 by luoyongfeng
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by ²»168
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û