Znn3bq.jpeg
²é¿´: 4658  |  »Ø¸´: 6

ht1441

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿ ÒÑÓÐ1È˲ÎÓë

ÑùÆ·ÊÇAl-ScºÏ½ðµ¥¾§¡£ÑùÆ·¾­¹ýѹËõ±äÐΡ£Õý´øÖáÏÂTEMÕÕÆ¬³öÏÖÁËͼ1ËùʾµÄÀàËÆÖÜÆÚÐԵĵãÕó½á¹¹£¬ÇãתÑùÆ·ºó£¬ÀàËÆÖÜÆÚÐԵĵã×´½á¹¹±ä³ÉÁËÌõÎÆ£¬Èçͼ2¡£ ¸ù¾Ý»¬ÒƵĽǶÈÅжϣ¬Õâ¸öÇøÓò¿ÉÄÜλÓÚ¼ôÇдøÉÏ¡£
´óһЩ±¶ÊýµÄTEMÈçͼ3¡£ÆäËûÇøÓòÒ²ÓÐÀàËÆµÄ½á¹¹£¬Èçͼ4¡£FFT°ßµãΪÎÀÐǰߵ㡣Ì×È¡ÆäÖÐÒ»¶Ô°ßµã×ö·´¸µÀïÒ¶±ä»»£¬¿ÉÒÔ±ê³öºÜ¶àλ´í¡£Èçͼ5¡£
ÎÊÌâ1£º¿´Í¼Æ¬ºÜÏñζûÌõÎÆ£¬µ«ÊÇ×ö·´¸µÀïÒ¶±ä»»È´¿ÉÒÔ±ê³öλ´í½á¹¹£¬ÄÇôÕâ¸öTEMÕÕÆ¬µ½µ×ÊDZäÐÎÒýÆð¾§Á£Æ«×ªµÄζûÌõÎÆ£¬»¹ÊÇλ´í½á¹¹£¿
ÎÊÌâ2£ºÈç¹ûÊÇζûÌõÎÆ£¬ÄÇôƫתºóËüµÄÐÎ̬»á´ÓÀàËÆµãÕóÒ»ÑùµÄ½á¹¹±äΪÌõÎÆÃ´£¨Í¼1µ½Í¼2£©?  ·´¸µÀïÒ¶±ä»»ºó±ê³öµÄλ´íÊǼÙÏ󣿠  
ÎÊÌâ3£ºÈç¹ûÊÇλ´íǽµÈ½á¹¹£¬µÍ±¶Ï³ÊÏÖÕâÑùµÄ³Ä¶Èô£¿ FFT»á³öÏÖÎÀÐǰߵãô£¿
ÎÒTEM×öµÄÉÙ£¬ÀíÂÛÒ²±¡Èõ£¬Ï£Íû¸ßÊÖÄܰïÎÒ½â´ðÏ£¬Íò·Ö¸Ðл£¡£¨Èç¹ûûÃèÊöÇå³þÇëÖ¸³ö£©

ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿
ͼ1


ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿-1
ͼ2


ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿-2
ͼ3


ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿-3
ͼ4


ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿-4
FFT


ÇóÖú£ºTEM Ϲ۲⵽µÄÊÇζûÌõÎÆ»¹ÊÇλ´í½á¹¹£¿-5
ͼ5
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

͸Éäµç¾µ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¶¥£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡
2Â¥2015-02-09 16:21:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

youthmany

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
×éÖ¯ÀïÓÐλ´í£¬µ«ÊÇÄãËù˵µÄµØ·½Ó¦¸ÃÊÇζûÌõÎÆ¡£ÌرðÊǸ߷ֱæÕÕÆ¬ºÍ¸µÀïÒ¶±ä»»£¬·Ç³£Ã÷ÏÔµÄdouble diffraction¡£ÎÒ¾õµÃÁ½ÖÖ¿ÉÄÜ£¬Ò»ÖÖÊÇÑùÆ·ºñ¶È·½ÏòÓÐÁíÍâµÄsubgrain£¬»òÕßÊÇÎö³öÏർÖµġ£²»ÖªµÀÄãµÄÀïÃæÓÐûÓеڶþÏà

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2015-02-09 19:15:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ht1441

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by youthmany at 2015-02-09 19:15:16
×éÖ¯ÀïÓÐλ´í£¬µ«ÊÇÄãËù˵µÄµØ·½Ó¦¸ÃÊÇζûÌõÎÆ¡£ÌرðÊǸ߷ֱæÕÕÆ¬ºÍ¸µÀïÒ¶±ä»»£¬·Ç³£Ã÷ÏÔµÄdouble diffraction¡£ÎÒ¾õµÃÁ½ÖÖ¿ÉÄÜ£¬Ò»ÖÖÊÇÑùÆ·ºñ¶È·½ÏòÓÐÁíÍâµÄsubgrain£¬»òÕßÊÇÎö³öÏർÖµġ£²»ÖªµÀÄãµÄÀïÃæÓÐûÓÐµÚ ...

¸Ðл»Ø¸´¡£Îö³öÏ൹ÊÇûÓС£Ö»ÓÐÈÜÖÊÔ­×ÓµÄcluster»òGPÇø¡£ÇãתÑùÆ·µÄʱºòĦ¶ûÌõÎÆ»á·¢Éúͼ1µ½Í¼2µÄת±äô£¿Èç¹ûÊÇĦ¶ûÌõÎÆ£¬ÄÇÎÒ·´¸µÁ¢Ò¶±ä»»±ê³öµÄλ´íÊDz»ÊǶà°ëÊǼÙÏó£¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2015-02-09 20:50:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

youthmany

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
4Â¥: Originally posted by ht1441 at 2015-02-09 20:50:16
¸Ðл»Ø¸´¡£Îö³öÏ൹ÊÇûÓС£Ö»ÓÐÈÜÖÊÔ­×ÓµÄcluster»òGPÇø¡£ÇãתÑùÆ·µÄʱºòĦ¶ûÌõÎÆ»á·¢Éúͼ1µ½Í¼2µÄת±äô£¿Èç¹ûÊÇĦ¶ûÌõÎÆ£¬ÄÇÎÒ·´¸µÁ¢Ò¶±ä»»±ê³öµÄλ´íÊDz»ÊǶà°ëÊǼÙÏó£¿
...

ÄÇÓ¦¸Ã¾ÍÊÇ»ùÌåºÍclusterµÄdouble diffractionµÄ½á¹ûÁË£¬Äã¿ÉÒÔºÜÇå³þ¿´µ½FFT³Ê¡®ÎÀÐǰߡ¯¡£ÕâÖÖÇé¿öÏÂIFFTµÄλ´íÃܶÈÊDz»¶ÔµÄ£¬Í¨³£Õâʱ²âµÃµÄλ´íÃܶȷdz£¸ß

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
5Â¥2015-02-09 21:53:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

youthmany

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ht1441: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2015-02-10 07:56:58
ÒýÓûØÌû:
4Â¥: Originally posted by ht1441 at 2015-02-09 20:50:16
¸Ðл»Ø¸´¡£Îö³öÏ൹ÊÇûÓС£Ö»ÓÐÈÜÖÊÔ­×ÓµÄcluster»òGPÇø¡£ÇãתÑùÆ·µÄʱºòĦ¶ûÌõÎÆ»á·¢Éúͼ1µ½Í¼2µÄת±äô£¿Èç¹ûÊÇĦ¶ûÌõÎÆ£¬ÄÇÎÒ·´¸µÁ¢Ò¶±ä»»±ê³öµÄλ´íÊDz»ÊǶà°ëÊǼÙÏó£¿
...

tiltÑùƷζûÌõÎÆ¿Ï¶¨»á·¢Éú±ä»¯£¬ÒòΪ·¢ÉúË«ÑÜÉäµÄ¾§Ãæ·¢ÉúÁ˱仯

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
6Â¥2015-02-09 21:55:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scuºú´«Öé

гæ (СÓÐÃûÆø)

Â¥Ö÷»¹ÔÚÑо¿Õâ¸öô£¬ÎÒÒ²Óöµ½ÁËÀàËÆµÄ£¬¿ÉÒÔ˽ÁÄ£¿
7Â¥2017-03-22 22:10:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ht1441 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +7 castLight 2026-04-16 7/350 2026-04-17 20:05 by ¹ØÒ»ÕµµÆcd
[¿¼ÑÐ] 271Çóµ÷¼Á +37 2261744733 2026-04-11 39/1950 2026-04-17 10:11 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +23 hualkop 2026-04-12 25/1250 2026-04-16 22:12 by SUSE_CL
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 294Çóµ÷¼Á +14 µ­È»654321 2026-04-15 14/700 2026-04-16 21:01 by lpl364211
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼²©] É격×Ô¼ö +3 LinxiaÁÖÏÄ 2026-04-13 3/150 2026-04-16 12:55 by Ä«ºÉ֮¶
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] ÇóÖúµ÷¼Á£¬¿çµ÷ +19 XÊ®¸¦´çY 2026-04-11 20/1000 2026-04-15 21:18 by cuisz
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 RussHu 2026-04-12 13/650 2026-04-15 19:07 by zhuwenxu
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +9 Ö½ÉÈzhishan 2026-04-13 9/450 2026-04-15 18:28 by ANÁ÷800
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +34 ¹ûÈ»ÓÐÎÒ 2026-04-10 35/1750 2026-04-15 13:05 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +4 Say Never 2026-04-11 4/200 2026-04-14 09:10 by zs92450
[¿¼ÑÐ] 305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û