Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1953  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

·èÑùµÄÄÐ×Ó

[½»Á÷] ÇóÖú£ºÓëXAFSÏà¹Ø

ÇóÖú£ºÓëXAFSÏà¹Ø

ÇëÎÊÓгæ×ÓÓÐ×ö¹ý        XAFS             µÄÂð£¿

×î½ü£¬ÎÒÔÚ×öÕâ¸öXAFSµÄÊý¾Ý´¦Àí£¬Óöµ½ºÃ´óÎÊÌâ

ÌØ±ðÊÇÄâºÍ²¿·Ö£¬»¹ÐèÒªÓÐʲôFEFFÈí¼þ¼ÆËã¸÷Åäλԭ×ÓµÄÀíÂÛÊý¾Ý

ÎÒûÓÐÕâ¸öÊý¾Ý£¬Ö»ÓÐÖпƴóͬ²½·øÉäµÄ  nsrlxafs   ºÍ   LstSqr£¬ µ«ÊÇûÓÐÊý¾Ý¿â¡£

Çë¸÷λһÆð½»Á÷Çд裡

[ Last edited by nxl5096224 on 2007-6-2 at 15:15 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·èÑùµÄÄÐ×Ó

ÒýÓûØÌû:
Originally posted by haxia at 2006-8-24 18:58:
ÄãÃÇÔÚÄÄÀï×öµÄEXAFS?

ÎÒÃÇÊÇÔÚÖпƴóͬ²½·øÉä¹ú¼ÒʵÑéÊÒ£¨ºÏ·Ê£©×öµÄ

¿ÉÒÔÉêÇë¿ÎÌâµÄÐÎʽȥ×ö

Ãâ·ÑµÄŶ£¡£¡

¹þ¹þ

¿Éϧ£¬Êý¾Ý´¦Àí²»À´

ÒªÔÙû°ì·¨£¬¾ÍÔÙÈ¥ºÏ·ÊÌÖ½ÌÒ»·¬ÁË
9Â¥2006-08-25 20:41:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

¿É¿ÉÎ÷Àï

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

çÞÌåÕß˵

µÈ´ý¸ßÊÖ³öÏÖ

żҲѧϰһÏÂ
ÇóÖúÎÄÏ×ÏÂÔØºó£¬¼°Ê±ÆÀ·ÖºÍEPI¡£
2Â¥2006-08-24 16:34:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haxia

ľ³æ (ÖøÃûдÊÖ)

ÄãÃÇÔÚÄÄÀï×öµÄEXAFS?
3Â¥2006-08-24 18:58:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

daiqiguang

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï ¡ï
paracyclophane(½ð±Ò+4):¶àлÌṩ£¡
ÍøÉÏ¿ÉÒÔÕÒµ½ÄãÒªµÄÊý¾Ý£¬ÓÃXAFSËÑË÷£¬ÓÐºÜ¶à¹ØÓÚXAFSµÄÍøÕ¾£¬ÎÒµ±³õΪ´¦ÀíÕâ¸öÊý¾Ý»¯ÁËÎÒ¼¸¸öÔ£¬ÏÖÔÚ¶¼ÍüÁË£¬Ç°¶Îʱ¼ä²Å°ÑËùÓõÄÈí¼þºÍÊý¾Ýɾµô£¡£¡²»ÄܰïÉÏæÁË
XAFSÊý¾Ý´¦ÀíÏà¹ØÍøÕ¾
Ŀǰ¹úÍâʹÓý϶àµÄXAFS´¦ÀíÈí¼þ°ü£¬Ö÷ÒªÓÐÃÀ¹úµÄUWXAFSºÍIFEFFEIT¡¢·¨¹úµÄCDXAS¡¢Òâ´óÀûµÄGNXAS¡¢Ó¢¹úµÄEXCURVE¡¢µÂ¹úµÄWinXASºÍÈÕ±¾µÄADAµÈ¡£¶ø¹úÄÚ×î½üÒ²Â½Ðø¿ª·¢³öÁË×Ô¼ºµÄ´¦ÀíÈí¼þ°ü£¬ÆäÖ÷ÒªÓнÀ¤È¨¿ª·¢µÄNSRLXAFS¡¢ÂíÀñ¶Ø¿ª·¢µÄFX-EA¡¢¿ÜÔª¿ª·¢µÄXPKU´¦ÀíÈí¼þ°üÒÔ¼°Î¤ÊÀÇ¿µÈ¿ª·¢µÄUSTCXAFSÈí¼þ°üµÈ¡£ÏÂÃæÌṩ×îΪ³£Óõļ¸¿îXAFSÊý¾Ý´¦ÀíÈí¼þ°üµÄÏà¹ØÍøÕ¾£¬ÍøÕ¾Öоù¶Ô¸÷Èí¼þ°üµÄʹÓÃ×öÁËÏêϸµÄ½éÉÜ¡£
£¨1£©UWXAFS
http://depts.washington.edu/uwxafs/
£¨2£©IFEFFEIT
http://cars9.uchicago.edu/ifeffit/
£¨3£©CDXAS
http://www.esrf.fr/computing/scientific/exafs/cdxas.html
£¨4£©GNXAS
http://gnxas.unicam.it/
http://www.aquila.infn.it/gnxas/
http://unixas.unicam.it/newweb/pag_gnxas.html
http://www.esrf.fr/computing/scientific/exafs/gnxas.html
£¨5£©EXCURVE
http://srs.dl.ac.uk/xrs/Computin ... 7/excurv98guide.htm
£¨6£©WinXAS
http://www.winxas.de/
http://cars9.uchicago.edu/~ravel/software/winxas.html

Èý¡¢WinXAS¼ò½é
£¨1£©Ïà¹ØÍøÕ¾
a. Èí¼þ°üÖ÷Ò³
http://www.winxas.de/
b. XAFS»ù´¡ÖªÊ¶
http://cars9.uchicago.edu/xafs/
http://feff.phys.washington.edu/feff/
http://cars9.uchicago.edu/~ravel/software/
http://alpha.asi.ualberta.com/ProjectAreas/XraySpec/xafsres.htm
c. FEFFÎļþ
¿ÉÒÔÏÂÔØIFEFFITÈí¼þ°ü£¨Ãâ·Ñ£©£¬Æä×Ô´øFEFFÎļþ£¬¿É¹©WinXASʹÓ᣸ÃÈí¼þ°ü¿ÉÒÔµ½ÒÔÏÂÍøÕ¾ÏÂÔØ
http://cars9.uchicago.edu/ifeffit/download.html
d. ATOMSÈí¼þ°ü
Èí¼þ°üÏÂÔØ£º
http://cars9.uchicago.edu/~ravel/software/aboutatoms.html
ATOMSÊý¾Ý¿â£º
http://cars9.uchicago.edu/~newville/adb/search.html
£¨2£©Ê¹Óò½Öè
Ïê¼ûF. Jalilehvand ±àÖøµÄ¡¶Quick Instructions on WinXAS Program¡·
http://www.chem.ucalgary.ca/rese ... hj/Quick_manual.pdf
ÓÐÊÂÇëµ½www.chemj.cnÉÏÕÒchemj£¬Ð»Ð»
4Â¥2006-08-24 19:09:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 293µ÷¼Á +14 yj1221 2026-04-08 15/750 2026-04-08 09:22 by 875465
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁÏר˶ µ÷¼Á +15 CXN123456 2026-04-03 15/750 2026-04-08 08:51 by dick_runner
[¿¼ÑÐ] 312Çóµ÷¼Á +4 Say Never 2026-04-04 4/200 2026-04-08 08:41 by barlinike
[¿¼ÑÐ] 278Çóµ÷¼Á +13 ·¶æÃÄÈ 2026-04-07 14/700 2026-04-07 22:42 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] »ªÄÏÀí¹¤0703»¯Ñ§£¬×Ü·Ö336Çóµ÷¼Á +10 ÊÖ»úÓû§ 2026-04-03 11/550 2026-04-06 22:20 by michael2011
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ²ÄÁϹ¤³Ì£¬³õÊÔ344Çóר˶µ÷¼Á +6 15933906766 2026-04-05 6/300 2026-04-06 13:21 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©µ÷¼Á +4 Ê®Æßsa 2026-04-05 4/200 2026-04-05 20:05 by lys0704
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[¿¼ÑÐ] ÇóÉúÎïѧѧ˶µ÷¼Á¡ª¡ª364·Ö +7 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 7/350 2026-04-04 22:49 by zhyzzh
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 ²»°®ºÈÒûÁÏ 2026-04-03 8/400 2026-04-03 16:40 by Mistake-J
[¿¼ÑÐ] 303Çóµ÷¼Á +3 һɫÇåÓð 2026-04-02 4/200 2026-04-03 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁÏ340·Öµ÷¼Á +7 ÏÄÒ¹Íí·ç_long 2026-04-02 9/450 2026-04-02 21:20 by dongzh2009
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
[¿¼ÑÐ] ÉúÎïѧ327£¬Çóµ÷¼Á +5 ÊéÉϵÄ÷×Ó 2026-04-01 6/300 2026-04-02 06:47 by ilovexiaobin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û