Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 3309  |  »Ø¸´: 10
±¾Ìû²úÉú 1 ¸ö 1STÇ¿Ìû £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bluesky1803

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ²ÄÁϼÆËãÖеIJ»µÈ¼Û²ôÔÓÎÊÌâ

ÇëÎÊ£¬ÄÄλ´óÏÀÏþµÃÔÚ²ÄÁϼÆËãÖв»µÈ¼Û²ôÔÓÓ¦ÈçºÎ¿¼ÂÇȱÏݵĴæÔÚ£¬±ÈÈç˵La3+È¡´úBa2+£¬¿ÉÄÜ»á²úÉúÑôÀë×Ó¿ÕλµÈȱÏÝ£¬´ó¼ÒÔÚ¼ÆËã֮ǰ½¨Ä£ÊÇ·ñ¿¼ÂÇÁËÕâÒ»ÎÊÌ⣬Çë¸ßÈËÖ¸µã¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µÚÒ»Ô­Àí×ÊÁÏ»ã±à ÔÓÆßÔÓ°Ë Photochemistry

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

bluesky1803

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by fzx2008 at 2011-05-14 22:36:08:
½üÆÚ½«Íê¸åµÄÎÄÕÂÖоͿ¼ÂÇÁ˵çºÉ²¹³¥  
Ce3+È¡´úSr2+£¬ÁíÒ»¸ö×î½üÁÚSr2+¸ñλNa+½øÈ룬×÷ΪµçºÉ²¹³¥

µçºÉ²¹³¥»úÖÆ¸ú¾ßÌåÌåϵÓйأ¬ÓÅÏÈ¿¼ÂÇ×îÓпÉÄܵÄÇé¿ö

ºÃµÄ£¬Ð»Ð»£¬ÎÒÔÚ×ÁÄ¥×ÁÄ¥
ÐijÏÔòÁé
7Â¥2011-05-15 22:12:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

fzx2008

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
youzhizhe(½ð±Ò+1): лл½»Á÷¡£ 2011-05-12 18:15:41
bluesky1803(½ð±Ò+1): ´óÏÀ£¬¿ÉÒÔ˵µÄ¾ßÌåЩÂð£¿ÆÚ´ý 2011-05-13 16:30:40
ÐèÒª¿¼ÂǵçºÉ²¹³¥»úÖÆ£¡
2Â¥2011-05-12 15:24:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fzx2008

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

bluesky1803(½ð±Ò+1): ¸Ðл°ïÖú£¬ÎÒ¿´ÁËÕâÆªÎÄÕºó£¬ÔÙÏòÄúÇë½Ì¡£ 2011-05-14 21:32:13
·º·ºÊǽ²²»Çå³þµÄ

¿ÉÒÔ¿´Ò»ÏÂÕâÆªÎÄÕ  PRB_61_16477
ÀàËÆµÄºÜ¶à£¬ÎÒֻ˳ÊÖ¾ÙÁËһƪ
3Â¥2011-05-13 17:10:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fzx2008

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
gzqdyouxia(½ð±Ò+2, 1STÇ¿Ìû+1): ллָ½Ì 2011-05-13 17:46:08
ÒÔCe3+²ôÔÓLiBaF3ΪÀý

When Ce31 is incorporated in the LiBaF3 lattice, on a regular lattice site, it must be accompanied by a charge-compensating defect. We have considered as possible sites for Ce3+ in LiBaF3, the Li site and the Ba site, which leave, respectively, excess charges of 2+ and 1+ to be compensated.

(1) Ce3+ on a Ba site, plus an O2+ ion at a nearest F site.

(2) Ce3+ on a Ba site, plus an interstitial F- ion in the nearest neighbor region.

(3) Ce3+ on a Ba site, plus a vacancy at a nearest Li site.

(4) Ce3+ on a Ba site, plus a Li+ at a nearest Ba site.

(5) A Ba vacancy compensating for two Ce3+ substitutions at Ba sites.

(6) Ce3+ on a Li site, plus a vacancy at a nearest Ba site.

×îÖյļÆËã½á¹ûÊǵÚ(4)ÖÖ·½°¸ºÏÀí
4Â¥2011-05-13 17:28:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +41 Loy0361 2026-04-10 54/2700 2026-04-14 18:00 by lhj2009
[¿¼ÑÐ] 08¹¤Ñ§ 309·ÖÇóµ÷¼Á +12 Yin DY 2026-04-08 12/600 2026-04-14 17:49 by lhj2009
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +32 yzyzx 2026-04-12 36/1800 2026-04-14 17:45 by lhj2009
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] 310Çóµ÷¼Á +15 666ÕæºÃ 2026-04-11 17/850 2026-04-13 22:27 by pies112
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +12 ÎÞÇéµÄСÑò 2026-04-09 13/650 2026-04-13 14:17 by ÕÅzhihao
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +5 ÈõË®ÌýÎÄ 2026-04-09 5/250 2026-04-12 13:16 by shengxi123
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] µ÷¼Á »¯Ñ§ 307 +21 73372112 2026-04-09 23/1150 2026-04-10 23:53 by wj165256
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧÎïÀíѧ£¬Ó¢Ò»66£¬Çóµ÷¼Á +4 ³¤ÑÌì½ì» 2026-04-08 5/250 2026-04-10 10:31 by Ó±¹û¶ù
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û