²é¿´: 9964  |  »Ø¸´: 30
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

cenwanglai

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÀϺÍɽâ«ËöÅɾŶÎ

ÓÅÐã°æÖ÷

[½»Á÷] ¿´¿´±ðÈ˽öÓÃVASP×öDOS¼ÆËã·¢ºÃÎÄÕ£¨Á½ÆªPRL£© ÒÑÓÐ17È˲ÎÓë

µÚһƪ£º2009ÄêµÄ£¬Ìá³ö½ðÊô-·Ç½ðÊô¹²²ôÔÓÌá¸ßTiO2¹â½âË®ÄÜÁ¦µÄDFTÖ¤¾Ý¡£

ÉÏÃæÕâ¶ÎÎÄ×ÖÖеÄcharge-compensated donnor-acceptorÊÇʲôÒâ˼£¿ÔÚÕâÆªÎÄÕÂÖÐN-V£¨Nb£©Åä¶Ô£¬NÏà¶ÔTiO2ÖеÄOȱ1¸öµç×Ó£¬VÏà¶ÔTi¶àÒ»¸öµç×Ó£»C-Cr(Mo)Åä¶Ô,ǰÕßÏà¶ÔOÉÙÁ½¸öµç×Ó£¬ºóÕßÏà¶ÔTi¶àÁ½¸öµç×Ó¡£·Ç½ðÊô²ôÔÓÔªËØËùÉٵĵç×ÓÊýÕýʽ¹ý¶É½ðÊô²ôÔÓÔ­×ÓËù¶à³öµÄµç×ÓÊý£¬Õâ¾ÍÊÇËùνµÄcharge-compesated donnor-acceptor? ÎÄÖаÑÕâÖֳɶԲôÔÓ³ÆÎªpassivated codoping,Ö±½Ó·­ÒëΪ¡°¶Û»¯¹²²ôÔÓ¡±£¬Õâ¸ö¸ÅÄîÔõôÀí½â£¿³£ËµµÄcharge compensated effect ÊÇʲô£¿


ÉÏÃæÕâ¶ÎÎÄ×ÖÖÐ×÷ÕßÃǼÆËã¹ý¶É½ðÊôdns0×é̬µÄd¹ìµÀ±¾Õ÷Öµ¡£Õâ¸öÊÇÔõô×öµÄ£¿ÕâÆªÎÄÕÂÊÇÓÃVASPËãµÄ£¬VASPÓÐÕâ¸ö¹¦ÄÜÂð£¿Õâ¸öÓë¶ÔPDOSµÄd¹ìµÀ²¿·Ö×öÊýÖµ»ý·ÖÓ¦¸ÃÊÇÒ»ÑùµÄ°É£¿



µÚ¶þƪ£º2011ÄêµÄ£¬Ìá³ö·Ç½ðÊô²ôÔÓTiO2ÐγÉË«holesñîºÏµ÷¿ØTiO2´øÏ¶¿í¶ÈµÄDFTÖ¤¾Ý¡£ÕâÆªÎÄÕÂʵ¼ÊÉÏ×öµÄ²»ÊÇDOS¼ÆË㣬¶øÊÇÄÜ´øºÍÎüÊÕ¹âÆ×¼ÆËã¡£

±È½ÏÕâÆªÎÄÕµÄFig 1ºÍFig3£¬¿ÉÒÔ¿´µ½×÷Õ߰Ѽä϶̬ÇåÎúµÄÔÚÄÜ´ø½á¹¹ÖÐ×öÁ˱êʾ¡£Ã¿ÌõÄÜ´ø×î¶à¿ÉÒÔÌî³äÁ½¸öµç×Ó¡£Fig 3aÖеÄa1̬Êǰë³äÂúµÄ£¬eµÄÁ½ÌõÄÜ´øÊÇÈ«³äÂúµÄ¡£¶øFig 3bÖÐÁ½Ìõea´øÊÇÈ«³äÂúµÄ¡£ÕâÀïÌṩÁËÒ»¸ö·ÖÎöºÍÖ¸ÈÏÄÜ´ø¹éÊô·¶Àý¡£µ«ÊÇFig 3ûÓиø³ö·ÑÃ×Äܼ¶¡£ÎÒ²ÂFig 3aÖзÑÃ×Äܼ¶Í¨¹ýa1£¬Fig 3bºÍcÖзÑÃ×Äܼ¶ÔÚeaÓëµ¼´øÖ®¼ä¡£








ÔÚÕâÀïµÄÄÜ´ø½á¹¹Í¼ÖУ¬Ã»Óбê×¢·ÑÃ×Äܼ¶Î»Öúͺá×ø±êÕ¹¿ªKµã˳Ðò¡£ÕâÑù¶¼¿ÉÒÔ¡£¿´À´Ð´ÎÄÕÂÖØÔÚ²ûÊö¡°Ðµķ¢ÏÖ¡±¡£Ï¸Ö¦Ä©½ÚµÄ¶«Î÷£¬ÄÜÊ¡ÔòÊ¡¡£




ÉÏÃæ¼ÆËã²ôÔÓTiO2µÄÎüÊÕ¹âÆ×µÄʱºò£¬¶ÔÒÔµ¥¸öNÔ­×Ó²ôÔÓTiO2¹âÆ×µÄ¼ÆË㣬ÎÄÖÐÌØ±ðÇ¿µ÷ÈÃN¶à´øÒ»¸ö¸ºµçºÉ¡£ÕâÊÇÎªÊ²Ã´ÄØ£¿

ÌáÁ½¸öÒ»°ãÐÔÎÊÌ⣺

£¨1£©Í¨¹ý²ôÔÓµ÷Õû°ëµ¼Ìå½û´ø¿í¶È£¬Õâ¸öÊÇÔç¾Íд½ø½Ì²ÄÖеġ°³£Ê¶¡±¡£µÚһƪÎÄÕµ½µ×¸ø³öÁËÊ²Ã´ÌØ±ðµÄ£¬ÐÂÆæµÄ£¬µ«ÊÇÒ²ÓÐÒ»¶¨ÆÕ±éÖ¸µ¼ÒâÒåµÄ¶«Î÷ÄØ£¿

»òÕßÖ»ÊÇÒòΪÕâÆªÎÄÕÂ×öµÄÌåϵÁªºÏÁËTiO2+¹â´ß»¯·Ö½âË®+·Ç½ðÊô²ôÔÓµÄÊÔÑéÑо¿µÈµ±Ê±ÈÈÃŵϰÌâ¡£

£¨2£©µÚһƪÎÄÕÂÖÐûÓиø³ö·Ç½ðÊô-½ðÊô¹²²ôÔӵļ¸ºÎ½á¹¹¡£Ã»Óиø³ö²ôÔÓÔ­×ÓÈ¡´úÏà¶ÔλÖá£Õâ¸ö¿ÉÒÔÂð£¿

[ Last edited by cenwanglai on 2012-2-5 at 12:54 ]
»Ø¸´´ËÂ¥

» ±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 : PhysRevLett[1].102.036402.pdf
  • 2012-02-04 20:58:35, 341.75 K
  • ¸½¼þ 2 : PhysRevLett[1].106.066801.pdf
  • 2012-02-04 20:59:03, 1.2 M

» ±¾Ìû@֪ͨ

» ²ÂÄãϲ»¶

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

º£À¶¸ø×Ô¼º¿´

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ºÃ¶«Î÷¶¼ÒªÊÕ¼¯£¬Ï£ÍûÕâÑùµÄºÃÎÄÕ¶à¶à񾃮£¡£¡£¡
26Â¥2012-07-10 14:18:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 31 ¸ö»Ø´ð

huangdan9604

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
cenwanglai: ȷʵ¡£ºÇºÇ~~ 2012-02-04 21:23:35
ºÜ¶àÎÊÌâ¶¼ÊDZðÈË×öÍêÁË¿´ËƼòµ¥£¡
2Â¥2012-02-04 21:23:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dragonlong

ľ³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÕâÁ½ÆªPRLµÄ¼ÆËã·½·¨ÊÇͦ¼òµ¥µÄ£¬·ÖÎöҲͦ¼òµ¥¡£´´Ðµã¾ÍÊÇidea£¬¿ÉÄÜÓÐκËÕ»´µÄ´óÃûÔÚÉÏ¿ÉÒÔ·¢PRL°É¡£
3Â¥2012-02-04 21:31:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cenwanglai

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÀϺÍɽâ«ËöÅɾŶÎ

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
2Â¥: Originally posted by huangdan9604 at 2012-02-04 21:23:06:
ºÜ¶àÎÊÌâ¶¼ÊDZðÈË×öÍêÁË¿´ËƼòµ¥£¡

ÎÒ¾­³£ÎÞ·¨ÅжÏÑо¿µÄ´´ÐÂÐÔºÍÒâÒå~
4Â¥2012-02-04 22:21:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +7 ¦Á____ 2026-03-22 9/450 2026-03-25 13:37 by ¦Á____
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +3 iwinso 2026-03-23 3/150 2026-03-25 11:29 by greychen00
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +9 A-¶ßÀ²ZÃÎ 2026-03-23 15/750 2026-03-25 11:18 by Ainin_
[¿¼ÑÐ] 287Çóµ÷¼Á +10 ³¿»èÏßÓëÐǺ£ 2026-03-19 11/550 2026-03-25 10:35 by userper
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ºôºô£¿~+123456 2026-03-24 4/200 2026-03-24 23:16 by barlinike
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] 085404µç×ÓÐÅÏ¢284·ÖÇóµ÷¼Á +4 13659058978 2026-03-24 4/200 2026-03-24 12:15 by syl20081243
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
[¿¼ÑÐ] Çóµ÷¼Á +7 Ê®Èý¼ÓÓÍ 2026-03-21 7/350 2026-03-23 23:48 by ÈÈÇéɳĮ
[¿¼ÑÐ] ²ÄÁÏ/ũҵרҵ£¬07/08¿ªÍ·¾ù¿É£¬¹ýÏß¾ÍÐÐ +3 ºÇßíŶ»í 2026-03-23 4/200 2026-03-23 22:30 by Íô£¡£¿£¡
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +5 ãåÎö͡͡ 2026-03-21 5/250 2026-03-23 17:56 by º£ÉªÞ±-
[¿¼ÑÐ] 070300£¬Ò»Ö¾Ô¸±±º½320Çóµ÷¼Á +3 Jerry0216 2026-03-22 5/250 2026-03-23 09:16 by ¡£¡£ÌÃÌÃ
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ070300 ѧ˶336Çóµ÷¼Á +5 vvÃÔ 2026-03-21 8/400 2026-03-22 14:20 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-20 7/350 2026-03-21 19:05 by 15709483992
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ^O^Ø¿ 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +5 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û