Znn3bq.jpeg
²é¿´: 4025  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bengau

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÌÖÂÛ¡¿XRDÆ×ͼ²»¿Û³ýK¦Á2ºÍ¿Û³ýK¦Á2Ö®ºóÆ×ͼ¸÷ÑÜÉä·åµÄ·åÇ¿Ïà¶Ô±ÈÖµÓб仯Â𣿠ÒÑÓÐ7È˲ÎÓë

ÎÒ×öµÄXRDÆ×Óë±ê×¼Æ×µÄ¸÷·åÏà¶ÔÇ¿¶È²»Í¬£¬±ê×¼Æ×¶¼ÊÇK¦Á1Ïߵ쬵«ÎÒ×öµÄÑùÆ·µÄXRDÆ×ͼ¶¼Ã»Óп۳ýK¦Á2Ïߣ¬¾ÍÖ±½ÓÌÖÂÛ¸÷·åµÄÏà¶ÔÇ¿¶ÈÓë±ê×¼Æ×ͼ·¢ÉúÁ˱仯¿É²»¿ÉÒÔ£¿
ÎÒÊÖÍ·Ö»ÓÐ PCPDFWINÈí¼þ£¬Ã»·¨¿Û³ýK¦Á2Ïß¡£ÁíÍ⣬PCPDFWINÖУ¬²Ëµ¥À¸µÄdata conversion  ÏÂÀ­²Ëµ¥ÖеÄ
fixed slit
variable slit
plot intensity
plot sqrt(intensity)
Ñ¡ÏѡÁËÒԺ󣬷¢ÏÖfixed slitºÍvariable slit¸÷·åÏà¶ÔÇ¿¶È±ÈÓнϴó²»Í¬£¬plot intensityºÍplot sqrt(intensity)Ò²ÊÇ£¬ÓÐÊ²Ã´Çø±ð°¡£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

½ðÊôµç»¯Ñ§¸¯Ê´

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hawkchai

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
csuhcb2000(½ð±Ò+5):˵µÄºÜºÃ£¬¹ÄÀø£¬¸Ðл£¡ 2010-05-21 21:20:29
»¯Ñ§Ð¡¹¤(½ð±Ò+1):µÄȷ˵µÄ¶Ô£¬Ï£ÍûÂ¥Ö÷×Ô¼ºÄܸüÇå³þÒÇÆ÷µÄʹÓ÷½·¨ 2010-05-21 23:08:24
bengau(½ð±Ò+4):·Ç³£¸Ðл£¬ÊÜÒæÁ¼¶à 2010-05-22 22:00:16
lzµÄ´íÎóÓÐÒÔϼ¸µã£º
Ê×ÏÈ£ºÒ»°ãÈç¹û×öXRDûÓÐÑ¡ÔñÓõ¥É«Æ÷£¨monochromater)£¬¶¼»áÓÐK¦Á1ºÍK¦Á2Ïß¡£ÕâÁ½ÌõÏߵIJ¨³¤·Ç³£½Ó½ü£¬Ö»ÓÐÔڸ߽Ƕȣ¬ËüÃǵÄÑÜÉä·å²Å»á·Ö¿ªÁË¡£Í¬Ê±ÕâÁ½¸öÑÜÉä·åµÄÇ¿¶È±ÈÒ»°ãÊÇ2£º1. ËùÒÔÔڵͽǶȣ¬Èç¹û¿Û³ýÁËK¦Á2µÄ¹±Ï×£¬ÑÜÉä·åµÄÇ¿¶È»á±ä³É´ó¸ÅÔ­À´µÄ2/3¡£µ«ÊÇÔڸ߽Ƕȣ¬Èç¹ûÄã¿Û³ýÁËK¦Á2µÄ¹±Ï×£¬ÒòΪÁ½¸ö·åµÄ·åֵλÖÃÒѾ­´í¿ªÁË£¬×îºóµÃµ½µÄK¦Á1Ïߵĸ߶Ȳ»»áϽµÄÇô¶à¡£ËùÒÔÄã²»Äܲ»¿Û³ýK¦Á2µÄÏßÀ´µ¥¶À̸·åÇ¿¶ÈÏà¶ÔÓÚ±ê×¼Æ×Ïߵı仯¡£
Æä´Î£ºÑÜÉä·åµÄÇ¿¶È¸úºÜ¶àÒòËØÓйأ¬±ÈÈçÔ­×ÓµÄռλÂʵȵȡ£ËùÒÔµ¥´¿ÌÖÂÛ·åÇ¿µÄ±ä»¯Ã»ÓÐÈκÎÒâÒå¡£±ØÐëͨ¹ý×öXRDµÄ·åÐÍÄâºÏRietveld refinementÀ´ÌÖÂÛ¾§¸ñ²ÎÊý£¬¶Ô³ÆÐԵȵȵı仯¡£
×îºó:ËùÓеıê×¼Êý¾Ý¶¼ÊÇÔÚfixed slitµÄÌõ¼þϵõ½µÄ¡£Èç¹ûlzµÄÊý¾ÝÔÚ²âÁ¿µÄʱºòÊÇÉèÖóÉvariable slit£¬±ØÐëҪת»»³Éfixed slitµÄÊý¾Ý¡£slitµÄÒâ˼ÊÇÖ¸XRDÒÇÆ÷ÀïÃæXRDÉäÏߵĿí¶È£¬Èç¹ûÊÇfixed slitÒ»°ãÊÇ1¶È×óÓÒ¡£Õâ¸öÂ¥Ö÷Ò»¶¨Òª¸ãÇå³þ²âÁ¿µÄϸ½Ú¡£
ÁíÍâplot sqrt(intensity)ÀïÃæ sqrtÊÇsquare root£¨Æ½·½¸ù£©µÄÒâ˼¡£¾ÍÊÇ˵Ҫ°´ÕÕÇ¿¶ÈµÄ1/2´Î·½»­Í¼¡£µ±È»¸úplot intensity²»Í¬ÁË¡£
http://www.gly.uga.edu/schroeder/geol6550/XRD.html£¬ÔÚÕâ¸öÁ´½ÓÁ˽²ÁË35ÖÖXRD²úÉú²»Í¬½Ç¶ÈºÍ·åÖµµÄÔ­Òò£¬×îºÃ·ÖÎöÊý¾ÝǰÏÈ¿´¿´¡£²»ÒªÂÒ˵»°

[ Last edited by hawkchai on 2010-5-21 at 12:03 ]
7Â¥2010-05-21 12:01:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

zbdfwq5777

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

ÖÁ×ðɽÑò

ÎÄÏ׽ܳö¹±Ï×

¡ï ¡ï
csuhcb2000(½ð±Ò+1):¸Ðл½»Á÷ 2010-05-11 17:26:10
»¯Ñ§Ð¡¹¤(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-05-21 23:07:20
bengau(½ð±Ò+1):лл 2010-05-22 21:57:37
ºÃÏñÓб仯¡£

¿ÉÒÔÓÃPowderXÈí¼þ¿ÛK¦Á2Ïߣº
http://muchong.com/bbs/viewthread.php?tid=2040549
2Â¥2010-05-11 14:35:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

colince128

Í­³æ (СÓÐÃûÆø)

¡ï
csuhcb2000(½ð±Ò+1):¹ÄÀøÐ³潻Á÷£¡ 2010-05-11 17:26:20
bengau(½ð±Ò+1):thank you 2010-05-22 21:58:05
Ò²¿ÉÒÔʹÓÃjade¿Û³ýK¦Á2×é·Ö£¬Èí¼þÍøÉÏÓ¦¸ÃÓеÄÏ¡£
Õæ²ÄʵÁÏ
3Â¥2010-05-11 16:38:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

colince128

Í­³æ (СÓÐÃûÆø)

¡ï
guxue(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-05-12 07:45:00
bengau(½ð±Ò+1):Ŷ£¬ÎÒȥϸö£¬Ï£Íû²»ÄÑѧ 2010-05-22 21:58:59
Â¥Ö÷Èç¹ûÒª´¦ÀíºÜ¶àµÄXRDÊý¾Ý£¬×îºÃ°ÑjadeѧºÃ£¨ËüÊÇרÃÅÕë¶ÔxrdÊý¾ÝµÄ£©£¬¾ÍÔÚСľ³æÉÏÃæ¾ÍÓÐjadeµÄÈí¼þ¿ÉÒÔÏ£¬»¹ÓÐÖÐÎİæµÄʹÓÃÊֲᡣ
Õæ²ÄʵÁÏ
4Â¥2010-05-11 20:19:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] ²ÄÁÏ·½Ïò¿¼²©£¬ÇóÍÆ¼ö +3 ÑÔÓïaaa 2026-04-05 4/200 2026-04-08 22:22 by nxgogo
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-08 16:35 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +12 ÍõÍõ°×ʯ 2026-04-06 13/650 2026-04-08 16:05 by luoyongfeng
[¿¼ÑÐ] 266Çóµ÷¼Á +18 ÑôÑôÍÛÈû 2026-04-07 18/900 2026-04-08 12:59 by grayjzr
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +19 Ò»ÑùYWY 2026-04-02 20/1000 2026-04-08 11:02 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á +34 ³ÔµÄ²»ÉÙ 2026-04-02 34/1700 2026-04-07 20:01 by lrll?l
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +34 ÆÜÎà´ý·ç 2026-04-02 34/1700 2026-04-07 12:30 by 1018329917
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 WwwwwwwÍÛ 2026-04-06 3/150 2026-04-06 20:55 by lbsjt
[¿¼ÑÐ] 269µç×ÓÐÅÏ¢Çóµ÷¼Á£¬¿Éתרҵ +5 ¶À×Ãwl 2026-04-06 5/250 2026-04-06 17:23 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½£¬ÊýһӢһѧ˶317Çóµ÷¼Á£¡£¡ +6 Acaciad 2026-04-04 6/300 2026-04-06 12:13 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] µÚÒ»Ö¾Ô¸¶«ÄÏ´óѧÎïÀí313£¬ÓпÆÑоºÈü»ñ½±¾­Àú£¬Ï£ÍûÎïÀí¸´ÊÔµ÷¼Á +3 ÂíÄÚ³È 2026-04-05 3/150 2026-04-06 10:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348Çóµ÷¼Á +3 ³µÀå×Ózzz 2026-04-05 3/150 2026-04-05 20:30 by à£à£à£0119
[¿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] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 085701Çóµ÷¼Á +7 ¹¨ÓíÃú 2026-04-04 8/400 2026-04-04 13:49 by ССÊ÷2024
[¿¼ÑÐ] 278Çóµ÷¼Á +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] 330Çóµ÷¼Á +3 °×ÉñÎØºôºô 2026-04-02 3/150 2026-04-03 10:15 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û