| ²é¿´: 2622 | »Ø¸´: 9 | |||||
| ±¾Ìû²úÉú 2 ¸ö ÎïÀíEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||||
cenwanglaiÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
ÀϺÍɽâ«ËöÅɾŶÎ
|
[ÇóÖú]
Li/Na²ôÔÓZnOµÄµÄȱÏÝλÖñê¼Ç·ûºÅµÄÒâÒå
|
||||
|
ÕâÊÇһƪÓÃÔÓ»¯Ãܶȷºº¯¼ÆËãLi,NaÈ¡´ú²ôÔÓZnOµÄ¿ÕѨ¾ÖÓòÎÄÏס£S. B. ZhangµÄ¡£ÏÂÃæÌù³öµÄÒ»¶Î½ØÍ¼ÎÄ×ÖÖУº £¨1£©µÍ¼ÛLi(Na)È¡´úZn²ôÔÓ£¬ Li£¨1+£©Ïà¶ÔZn£¨2+£©µÄÐÎʽµçºÉÊÇ-1£¬Í¬Ê±ÔÚ¸½½üÒ»¸ö(localized)»òÕß¶à¸ö(delocalized)OÔ×ÓÖÐÐγɿÕѨ(hole). Õâ¸úZnOÊÇ·ñÊÇn-typeÓÐʲô¹ØÏµ£¿ÍêÃÀZnO¾§ÌåΪʲôÊÇn-typeµÄ£¿ £¨2£©negative charged Li_ Zn(-)ÊÇʲôÒâ˼£¿neutral Li_Zn(0)ÊÇʲôÒâ˼£¿ÕâÀïLi_Zn£¨-/0)ÊDZíʾ²ôÔÓÔ×ÓLi±¾ÉíµÄ¼Û̬Çé¿ö£¬»¹ÊÇ·ºÖ¸Õû¸ö²ôÔÓÌåϵ£¿ £¨3£©°´ÎÄÖÐÒâ˼£¬Ëƺõneutral Li_Zn(0)ÊÇnegative charge Li_Zn(-)±»¹âÕÕ¼¤·¢Ò»¸öµç×ӵõ½¡£Õâ¸öµç×Ó¼¤·¢µ½ÄÄÀïÈ¥ÁË£¿°´£¨1), Li_Zn(-)ʱ¸½½üOÉϼ´ÓÐÒ»¸öhole.ÏÖÔÚÆä±»¹â¼¤·¢ÐÂÔö¼ÓÒ»¸ö¿ÕѨ¡£ÏÂÃæËµµÄ¿ÕѨ¾ÖÓò£¬¾ÍÊÇÖ¸Õâ¸öÐÂÔö¼ÓµÄ¿ÕѨÂ𣿠£¨4£©Õâ¶ÎÖÐ˵£ºµç×Ó˳´Å¹²Õñ½á¹ûÏÔʾLi/NaÉϵÄhole is localized at some O atom.Õâ¾ä»°ËƺõÔÚ˵¼×µÄÀÏÆÅÊÇÒҵİ®ÈË¡£Õâ¸öÔõôÀí½â£¿ £¨5£©ÕâÆªÎÄÕ±êÌâ½²¼«×Ó£¨polaron)£¨Title: Impurity-bound small polarons in ZnO: Hybrid density functional calculations£©£¬Õâ¸ö¸ú¼¤×Ó£¨exciton£©ÓÐʲôÁªÏµÃ»ÓУ¿ ²ôÔÓλÖñê¼Ç·ûºÅÏà¹ØÖ÷Ì⻹ÔÚ¼ÆËãÄ£ÄâÇøµÚÒ»ÐÔÔÀí°æ¿éÓÐÌÖÂÛÌû£ºhttp://muchong.com/bbs/viewthread.php?tid=4118877&fpage=1 [ Last edited by cenwanglai on 2012-2-19 at 22:44 ] |
» ±¾Ìû¸½¼þ×ÊÔ´Áбí
-
»¶Ó¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com - ¸½¼þ 1 : PhysRevB[1].80.115217.pdf
2012-02-18 23:56:52, 260.28 K
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
µÚÒ»ÐÔÔÀí | ´øµç²ôÔÓÌåϵÐγÉÄÜ | vasp¼ÆËã×ÊÁÏ |
» ²ÂÄãϲ»¶
֮ǰÈÃһ˶ʿÉúË®ÁË7¸ö·¢Ã÷רÀû£¬ÏÖÔÚÕâ7¸ö»ñÅú·¢Ã÷רÀûµÄά»¤·Ñ¿É´ÓÄĶùÖ§³ö¹þ£¿
ÒѾÓÐ5È˻ظ´
²©Ê¿¶ÁÍêδÀ´Ò»¶¨»áºÃÂð
ÒѾÓÐ29È˻ظ´
²©Ê¿ÉêÇë¶¼ÊÇÄÚ¶¨µÄÂð£¿
ÒѾÓÐ5È˻ظ´
µ½Ðµ¥Î»ºó£¬»»ÁËеÄÑо¿·½Ïò£¬Ã»ÓÐÍŶӣ¬³ÖÐø»ýÀÛ2ÇøÒÔÉÏÂÛÎÄ£¬ÄÜÉêÇëµ½ÃæÉÏÂð
ÒѾÓÐ12È˻ظ´
Ͷ¸å¾«Ï¸»¯¹¤
ÒѾÓÐ4È˻ظ´
¸ßÖ°µ¥Î»Í¶¼ÆËã»úÏà¹ØµÄ±±ºË»òSCIËÄÇøÆÚ¿¯ÍƼö£¬ÇóÖ§ÕУ¡
ÒѾÓÐ4È˻ظ´
µ¼Ê¦ÏëÈÃÎÒ´Ó¶ÀÁ¢Ò»×÷±ä³ÉÁ˹²Ò»µÚÒ»
ÒѾÓÐ9È˻ظ´
¶Á²©
ÒѾÓÐ4È˻ظ´
JMPT ÆÚ¿¯Í¶¸åÁ÷³Ì
ÒѾÓÐ4È˻ظ´
ÐÄÂöÊÜËð
ÒѾÓÐ5È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÔõÑùÔÚWORDÖÐÊäÈëÆ½¾ùÖµ·ûºÅ(¼´X-bar)
ÒѾÓÐ4È˻ظ´
ÔÚµÔÖкÍԺʿµÄ ϸ°ûÉúÎïѧ µÚÈý°æÀïÃæ211Ò³ ϸ°û½á¹¹×é×°µÄÒâÒ壺°Ù·Ö±ÈµÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
Ë®µ¾Ò¶Æ¬·¢Ã¹ÁË£¬ÌáDNAÓкβ»¾È´ëÊ©£¿£¿£¿
ÒѾÓÐ6È˻ظ´
Li Na was so lucky last night
ÒѾÓÐ5È˻ظ´
Li Na K Zn ½ðÊôÓлú»¯ºÏÎïÄÜ·ñÓÃ6-31G »ù×飿
ÒѾÓÐ6È˻ظ´
Li Yang£ºa crazy wife beater?
ÒѾÓÐ19È˻ظ´
¡¾ÇóÖú¡¿Îä×È·´Ó¦ ÄÜ·ñÓÃLi »òÕß Mg ´úÌæ Na
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿¦«±íʾ¹âÕ¤ÖÜÆÚ ¦«Õâ¸ö·ûºÅÔõô¶Á
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿ÇëÎÊÊýѧÖÐÒ»¸ö·ûºÅµÄÒâ˼
ÒѾÓÐ18È˻ظ´
¡¾ÇóÖú¡¿ËÖªµÀ½ðÊôµ¥ÖʵĻîÆÃÐÔ˳Ðòô£¿ Li, Na, K, Ca, Mg, Sr Õ⼸ÖÖ½ðÊô
ÒѾÓÐ14È˻ظ´
¡¾ÇóÖú¡¿½ôÐÔµÄÒâÒåÊÇʲô£¿
ÒѾÓÐ11È˻ظ´
¡¾ÌÖÂÛ¡¿ÇëÎÊΪʲôֻÓÐLiÀë×Óµç³ØÃ»ÓÐNaÀë×Ó»òÊÇÆäËûÀë×Óµç³ØÄØ£¿
ÒѾÓÐ17È˻ظ´
±êµã·ûºÅÔÚÐÐÊ×Ôõô°ì
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿ICP²âLiFePO4µÄLi¡¢Fe±ÈÎÊÌâ
ÒѾÓÐ10È˻ظ´
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- ÎïÀíEPI: 7
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22928.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
cenwanglai(½ð±Ò+10): ¡ï¡ï¡ïºÜÓаïÖú ~~ 2012-02-19 00:12:42
nono2009(ÎïÀíEPI+1): ¹ÄÀø»ý¼«Ó¦Öú 2012-02-21 09:54:26
cenwanglai(½ð±Ò+10): ¡ï¡ï¡ïºÜÓаïÖú ~~ 2012-02-19 00:12:42
nono2009(ÎïÀíEPI+1): ¹ÄÀø»ý¼«Ó¦Öú 2012-02-21 09:54:26
| Li(Na)Õ¼ZnµÄλÖà -±íʾȡ´úÔ×ÓLi(Na)±ÈÕý³£µÄZn¶àÒ»¸ö¸ºµçºÉ 0±íʾȡ´úÔ×ÓLi(Na)ÓëÕý³£µÄZnµçºÉÏàµÈ ¶øÕâ¸öµçºÉÏàµÈÊÇÏà¶ÔÓÚ+1¼ÛµÄ¶øÑ﵀ ´Ë´¦µÄ+1¼ÛÊǼ¤·¢Ì¬ÏÂÒ»¸öO ʧȥÁËÒ»¸öµç×Ó²¢×ªÒƵ½Zn2+λÖÃÔ×ӵĽá¹û |

2Â¥2012-02-19 00:05:19
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- ÎïÀíEPI: 7
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22928.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03

4Â¥2012-02-19 00:17:10
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- ÎïÀíEPI: 7
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22928.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03

5Â¥2012-02-19 00:23:58
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- ÎïÀíEPI: 7
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22928.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03

7Â¥2012-02-19 00:42:02
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- ÎïÀíEPI: 7
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22928.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03

8Â¥2012-02-19 00:53:25
Ëï?ª730
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
- ÎïÀíEPI: 7
- Ó¦Öú: 537 (²©Ê¿)
- ¹ó±ö: 0.961
- ½ð±Ò: 22928.7
- É¢½ð: 6464
- ºì»¨: 177
- ɳ·¢: 16
- Ìû×Ó: 8217
- ÔÚÏß: 2897Сʱ
- ³æºÅ: 490447
- ×¢²á: 2008-01-03

10Â¥2012-02-19 11:43:20













»Ø¸´´ËÂ¥
