±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3353  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

blacklight

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] Ϊʲô£Ø£Ò£Ä¼ÆËãµÄ³ß´ç±È£Ô£Å£ÍÖй۲âµÄ³ß´çÒª´ó£¿ ÒÑÓÐ4È˲ÎÓë

Ò»°ãÀ´Ëµ£¬£Ø£Ò£Ä¸ù¾ÝлÀÖ¹«Ê½¼ÆËãµÄÊǾ§Á£³ß´ç£¬¶øTEMÖÐËùµÃµ½µÄÊÇ¿ÅÁ£³ß´ç¡£Èç¹ûÊǵ¥¾§µÄ»°£¬Á½ÕßÓ¦¸ÃÒ»Ö£»Èç¹ûÊǶྦྷµÄ»°£¬ÄÇôͨ³£Çé¿öÏ£¬TEMµÄÊýÖµÒª´óÓڣأңĵÄÊýÖµ¡£
¿ÉÊÇÎÒ×öµÄ´ÅÐÔÔØÌåÖУ¬¶ÔËÄÑõ»¯ÈýÌú¶à¾§Í¬Ê±½øÐÐÁˣأңĺͣԣţ͵ıíÕ÷£¬½á¹û·¢ÏÖ£¬£Ø£Ò£Ä¼ÆËãµÃµ½µÄ³ß´çÒª±È£Ô£Å£ÍÖй۲⵽µÄ³ß´ç´ó¡£ÎÒÏëÎÊÎʸ÷λ³æÓÑÕâÊÇΪʲô°¡£¿±ØÐë˵Ã÷µÄÊÇ£¬ÎÒµÄÑùÆ·ÖÐËÄÑõ»¯ÈýÌúÓбȽÏÑÏÖØµÄ¾Û¼¯¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ËÄÑõ»¯ÈýÌúÄÉÃ׿ÅÁ£ÖƱ¸¡¢ÐÞÊμ°°ü¸² ÄÉÃײÄÁÏ (Nano Materials) ʵÓÃС֪ʶ¡¢Ð¡Ï¸½Ú ÄÉÃײÄÁϱíÕ÷

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

gxytju2008

ר¼Ò¹ËÎÊ (ÎÄ̳¾«Ó¢)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
5Â¥: Originally posted by inthenorth at 2013-10-26 14:23:48
XRDɨ³öÀ´µÄÐźÅÊÇÄǶѷÛÄ©ÑùÆ·ÕûÌåµÄ£¬¶øµç¾µ½á¹ûÓëÄãÈ¡µÃÊÓÒ°Óйأ¬ÕâÊÇÆäÒ»£¬´ú±íÐÔ²»Í¬£»
Æä¶þXRD¶¨Á¿¼ÆË㣨µ±È»ÄãµÄ±£Ö¤ÄãµÄ¼ÆËã½á¹ûÎÞÎó£¬XÉäÏß²¨³¤Ê²Ã´µÄ²ÎÊý¶¼ÕýÈ·£©µÄ½á¹û²Î¿¼¼ÛÖµ²»¸ß£¬ÒòΪÒÇÆ÷±¾ÉíµÈµÄ ...

XRDÒ²¶Ô´Å³¡Ãô¸ÐµÄô£¬Õâ¸öÎÒ»¹Õ治̫֪µÀ¹þ£¬Ã¿´Î¶¼ÊǸøËûÃÇÖ±½Ó²âÁ˾ͣ¬²»Ïñ͸ÉäÄÇôÂé·³
6Â¥2013-10-26 15:04:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

gxytju2008

ר¼Ò¹ËÎÊ (ÎÄ̳¾«Ó¢)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
XRDËãµÄÄǸö¡£¡£»ù±¾²»ÓùÜÁË£¬²»¿¿Æ×
2Â¥2013-10-24 14:49:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lee988325

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
????????????????????????
?f?@????? ???????J??? Scherrer equation ????? ?????????S???????O
???  Scherrer equation ???`???????@

??  Scherrer equation ?????????????
???????^? ??????^???
??????f ??????¨°???? XRD data ?????????M?§Ò??^
??????????????????Y?????^ (??? XRD ?? Scherrer equation ?`???K?????????)
3Â¥2013-10-26 11:08:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lulufan

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Èç¹û¾§Á£³ß´çÔÚ30nmһϻò×óÓÒʱ£¬²»×öÈκÎÐÞÕý£¬XRDËã³öÀ´µÄ³ß´ç¸úTEM¹Û²â³öÀ´µÄ»ù±¾Ò»Ñù¡£µ«Ëæ×ųߴçµÄÔö¼Ó£¬XRDµÄÑÜÉä·å»áÖð½¥±äÕ­£¬Õâʱ¾ÍÒª¿¼ÂÇÒÇÆ÷×ÔÓеķå¿íÁË£¬¼ÆËã³ß´çʱһ¶¨Òª¿Û³ýÕâ¸öÖµ¡£ÁíÍ⻹Ҫ¿¼ÂÇ¿ÅÁ£ÄÚ²¿µÄÓ¦Á¦µÈµÈ¡£ÓÐרÃŵļÆË㹫ʽ¡£Â¥Ö÷¿ÉÒÔ²éÒ»²éÎÄÏ××ÊÁÏ¡£
4Â¥2013-10-26 13:18:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 287Çóµ÷¼Á +14 land xuxu 2026-03-26 14/700 2026-03-30 18:38 by 544594351
[¿¼ÑÐ] 266·Ö£¬Çó²ÄÁÏÏà¹Ø×¨Òµµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-30 5/250 2026-03-30 18:09 by ÍÛºôºßºôºß
[¿¼ÑÐ] 328Çóµ÷¼Á +8 àŵεĻù±¾¶¼ 2026-03-27 8/400 2026-03-30 17:20 by Wang200018
[¿¼ÑÐ] 307Çóµ÷¼Á +16 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 17/850 2026-03-30 17:15 by 544594351
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Faune 2026-03-30 5/250 2026-03-30 17:15 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 284Çóµ÷¼Á +14 junqihahaha 2026-03-26 15/750 2026-03-30 14:12 by ̽123
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§µ÷¼Á +10 ¾°Ëæ·ç 2026-03-29 15/750 2026-03-30 11:21 by limeifeng
[¿¼ÑÐ] 348Çóµ÷¼Á +6 СÀÁ³æ²»ÀÁÁË 2026-03-28 6/300 2026-03-30 10:29 by Evan_Liu
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿085601²ÄÁϹ¤³Ìר˶ | ×Ü·Ö272 | +7 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 7/350 2026-03-29 20:21 by dophin1985
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 6/300 2026-03-29 14:16 by Qshers
[¿¼ÑÐ] 352·Ö-085602-Ò»Ö¾Ô¸985 +5 º£Äɰٴ¨Ly 2026-03-29 5/250 2026-03-29 09:57 by Sjndkwm
[¿¼ÑÐ] 343Çóµ÷¼Á +5 °®î¿°í 2026-03-28 5/250 2026-03-28 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 085602 »¯¹¤×¨Ë¶ 338·Ö Çóµ÷¼Á +12 ·³ÕСç÷ 2026-03-27 12/600 2026-03-28 15:41 by L135790
[¿¼ÑÐ] Çóµ÷¼Á +6 «lty 2026-03-25 7/350 2026-03-28 13:13 by ÌÆãå¶ù
[¿¼ÑÐ] ²ÄÁÏ277Çóµ÷¼Á +7 min3 2026-03-24 7/350 2026-03-28 11:39 by xuxiang
[¿¼ÑÐ] ¿¼Ñе÷¼Á +10 ºôºô£¿~+123456 2026-03-24 10/500 2026-03-27 11:46 by wangjy2002
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +6 Zuhui0306 2026-03-26 7/350 2026-03-27 10:35 by shangxh
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û