24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 5005  |  »Ø¸´: 5

jinfeng2007

ľ³æ (ÕýʽдÊÖ)

·¢ÏÖÉú»îÖиü¶àµÄ¿ÉÄÜÐÔ

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚXPSÆ×ͼÖÐFWHM ÒÑÓÐ5È˲ÎÓë

Çë½Ì´ó¼ÒÒ»¸öÎÊÌ⣬ÓйØXPSÆ×ͼÖÐFWHMÊýÖµ´ú±íʲôÒâ˼£¬ÓÐÈË˵ÊÇÒÇÆ÷·Ö±æÂÊ£¬¾ßÌåµ½XPSÆ×ͼÖÐFWHMÓв»Í¬ÊýÖµ±ä»¯£¬Õâµ½µ×±íÃ÷ʲô
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÈËÉúµÄ³ö·¢£¬×ÜÊÇÌ«ÌìÕæ¡£ÏÈÊÔÔÙ˵°É¡£ÆÆ¾ÖÖ®ºó£¬ÒàÓдºÌìÀ´µ½
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dx109

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

jinfeng2007(½ð±Ò+1): 2010-05-05 15:27:24
ÊDz»Êǰë·å¿í¶È£¿ºÇºÇ£¬²Â²â¶øÒÑ£¬XRDÖÐÓÐÕâÑùÒ»¸ö²ÎÊý
2Â¥2010-05-05 14:27:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

axz123.com

½ð³æ (СÓÐÃûÆø)

jinfeng2007(½ð±Ò+1): 2010-05-05 15:27:37
¹âÆ×°ë²¨¿í(FWHM, Full Width Half Maximum),ÓëÉ«Æ×ÏàÀàËÆ£¬XPSͨ¹ý·åµÄÃæ»ýÀ´ÇóµÃ¸ÃÔªËØµÄº¬Á¿£¬ÆäÖа벨¿íÊǺÜÖØÒªµÄÒ»¸ö²ÎÊý£¡ºÇºÇ
ÈÏÕæµÄÈ˸ıä×Ô¼º£¬Ö´×ŵÄÈ˸ıäÃüÔË£¡
3Â¥2010-05-05 14:56:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tof-sims

Òø³æ (СÓÐÃûÆø)

jinfeng2007(½ð±Ò+3):ллÄ㣡 2010-05-30 17:05:37
Çë½Ì´ó¼ÒÒ»¸öÎÊÌ⣬ÓйØXPSÆ×ͼÖÐFWHMÊýÖµ´ú±íʲôÒâ˼£¬ÓÐÈË˵ÊÇÒÇÆ÷·Ö±æÂÊ£¬¾ßÌåµ½XPSÆ×ͼÖÐFWHMÓв»Í¬ÊýÖµ±ä»¯£¬Õâµ½µ×±íÃ÷ʲô

FWHM==full width high maximum,·åµÄ°ë¸ß¿í£¬²»µ«¸ùÒÇÆ÷µÄ·Ö±æÂÊÓйأ¬»¹ÓëÔªËØ±¾ÉíÓйأ¬²»Í¬ÔªËصÄfwhm²»Ò»Ñù¡£ËùÒÔ£¬xpsÒ»°ã²»Ì«¹Ø×¢Õâ¸öÊýÖµ£¬Æäʵѧ¹ýÎïÀíµÄÄÜ¿ÉÄÜÁ˽⣬fwhmʵ¼ÊÉÏÊÇÒ²¿ÉÒÔ±íÕ÷ÔªËØ±»¼¤·¢ºó£¬¼¤·¢Ì¬´æÔÚµÄÊÙÃü£¬ÓëÖÕ̬µÄ³ÛÔ¥Óйأ¬fwhmÔ½¿í³Ûԥʱ¼äÔ½³¤¡£Ò»°ãÉÏ˵£¬xps¸üÓ¦¹Ø×¢µÄÊÇÆ×·åµÄλÖá£
4Â¥2010-05-30 08:34:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

992895220

ľ³æ (СÓÐÃûÆø)

ºÃÆæ

¾ÍÊǰë·å¿í
×ö×îºÃµÄ×Ô¼º£¡
5Â¥2013-05-04 10:45:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chenby01

½ð³æ (СÓÐÃûÆø)

PhD.; Prof.

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
(FWHM) is an expression of the extent of a function, given by the difference between the two extreme values of the independent variable at which the dependent variable is equal to half of its maximum value.
¡¾ÇóÖú¡¿¹ØÓÚXPSÆ×ͼÖÐFWHM
fwhm2.gif

Chanby
6Â¥2013-10-03 20:44:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jinfeng2007 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +12 koalala 2026-08-24 14/700 2026-08-24 12:41 by S09300097
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +17 ÑòÑü°å 2026-08-21 18/900 2026-08-24 12:03 by iaeyuan
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +12 kulium 2026-08-21 15/750 2026-08-24 12:02 by iaeyuan
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +8 fansofjerry 2026-08-21 8/400 2026-08-22 16:30 by zyqchem
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +16 ҽѧÀÏÄк¢ 2026-08-20 20/1000 2026-08-21 21:13 by Ldrop2023
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +7 ÇÒÌý»¢Ð¥ 2026-08-20 8/400 2026-08-21 12:31 by ¿á¿áÄ«¾µ
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +5 wwm09 2026-08-17 7/350 2026-08-21 10:11 by ÆÚ¿¯ÂÛÎİïÊÖ
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] ¹À¼ÆÊÇÖÜËÄ +3 archvillain 2026-08-18 3/150 2026-08-21 01:48 by jnhyjjm
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û