²é¿´: 1904  |  »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

daiqiguang

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

ÉÏÃæ²»ÊÇÒѾ­ÌṩÁËÂð?Èç¹û»¹.....ÄÇʵÔÚû°ì·¨ÁË£¡£¡
ÓÐÊÂÇëµ½www.chemj.cnÉÏÕÒchemj£¬Ð»Ð»
7Â¥2006-08-25 17:29:18
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] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á ×Ü·Ö331 +3 ZY-05 2026-03-13 3/150 2026-03-18 10:58 by macy2011
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÀäóÏ123 2026-03-17 3/150 2026-03-18 09:55 by macy2011
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] 211±¾£¬11408Ò»Ö¾Ô¸ÖпÆÔº277·Ö£¬ÔøÔÚÖпÆÔº×Ô¶¯»¯Ëùʵϰ +6 Losir 2026-03-12 7/350 2026-03-17 12:09 by danranxie
[¿¼ÑÐ] 267Ò»Ö¾Ô¸ÄϾ©¹¤Òµ´óѧ0817»¯¹¤Çóµ÷¼Á +6 SUICHILD 2026-03-12 6/300 2026-03-17 09:24 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-12 6/300 2026-03-16 15:05 by njzyff
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
[¿¼ÑÐ] 308 085701 ËÄÁù¼¶ÒѹýÇóµ÷¼Á +7 ÎÂÇÇÇÇÇÇÇÇ 2026-03-12 14/700 2026-03-14 10:49 by JourneyLucky
[¿¼ÑÐ] £Û0860£Ý321·ÖÇóµ÷¼Á£¬abÇø½Ô¿É +4 ±¦¹óÈÈ 2026-03-13 4/200 2026-03-13 22:01 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Сذ×ÐÖ­ 2026-03-12 3/150 2026-03-13 15:17 by vgtyfty
[¿¼ÑÐ] 321Çóµ÷¼Á£¨Ê³Æ·/ר˶£© +3 xc321 2026-03-12 6/300 2026-03-13 08:45 by xc321
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û