²é¿´: 1169  |  »Ø¸´: 5

ÇòÇò¿ìÀÖ

гæ (³õÈëÎÄ̳)

[½»Á÷] ±äÐκóÍË»ðÔٽᾧµÄ¦ÂîѺϽðµÄTEMÕÕÆ¬·ÖÎö£¬Çë¸÷λ´óÏÀ°ï棡 ÒÑÓÐ1È˲ÎÓë

±¾ÈËÊÇÐÂÈË£¬Çë¸÷λÄÜÈ˰ïæ£¡
       ±¾ÈËǰ²»¾ÃͶµ½materials characterizationµÄһƪÂÛÎÄ£¬Õ·×ªËĸöÔ£¬ÖÕÓÚÓиöר¼ÒµÄÒâ¼û£¬¿ÉÊÇÓеÄÎÊÌ⣬°³´ð²»ÉÏÀ´°¡£¬ÇóÖú¸÷λÁË£¡
²ÄÁÏÁùÔªîѺϽ𣬾­¹ÌÈÜ´¦ÀíºóΪ100%µÄ¦ÂÏ࣬Ȼºó¾­80%Àä±äÐκóÔÚ½øÐÐÍË»ðÔٽᾧ£¬ÏÂÃæÁ½ÕÅÕÕÆ¬Îª²»Í¬ÍË»ðʱ¼äµÄTEMÕÕÆ¬£¬µÚÒ»ÕÅΪ¶Ìʱ¼äÍË»ðµÄ£¬µÚ¶þÕÅΪ½Ï³¤Ê±¼äÍË»ðµÄ

ÎÊÌ⣺µÚÒ»ÕÅÕÕÆ¬£º1) Please point out in Fig 4(b) where are dislocations? How to confirm the contrast shown in Fig 4(b) is not due to serious contamination during TEM foil preparation?
Õâ¸öÎÊÌâ°³ÕæµÄ²»ÖªµÀÈçºÎÇø±ðλ´í»¹ÊÇÎÛȾÎÇë¸÷λ°ïÖú
µÚ¶þÕÅÕÕÆ¬£º2) Please explain in Fig 4(f), are the contrast highlighted by arrow in 4(f) caused by dislocation or beta grain boundary?
Õâ¸öÎÒÈÏΪÊÇÔٽᾧ¾§Á£ÒѾ­ÔÚÔ­ÏȵÄÐαä×éÖ¯ÖÐÐγɣ¬ºÚ°×³Ä¶È²»Í¬£¬ÊÇÒòΪÐγÉÁËλÏò¸÷²»ÏàͬµÄ beta grain ¡£

±äÐκóÍË»ðÔٽᾧµÄ¦ÂîѺϽðµÄTEMÕÕÆ¬·ÖÎö£¬Çë¸÷λ´óÏÀ°ï棡
1.jpg


±äÐκóÍË»ðÔٽᾧµÄ¦ÂîѺϽðµÄTEMÕÕÆ¬·ÖÎö£¬Çë¸÷λ´óÏÀ°ï棡-1
2.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Ïë·É¤ÎÎÏÅ£

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
´øÖáÕýÁ˾ͻá³öÏÖµÚÒ»ÕÅͼÀïµÄºÚ³Ä¶È£¬¸Ð¾õÓ¦¸ÃÓÐλ´í£¬µ«ÊÇÓÃÒ»ÕÅÃ÷³¡ÏñÀ´ËµÃ÷²»¹»³ä·Ö
2Â¥2015-02-08 21:16:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ïë·É¤ÎÎÏÅ£

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
×ö¹ýһЩ͸ÉäÑùÆ·£¬¸ù¾Ý¾­Ñ飬µÚÒ»ÕÅͼÀïµÄºÚɫӦ¸Ã²»ÊÇÎÛȾÎï
3Â¥2015-02-08 21:19:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇòÇò¿ìÀÖ

гæ (³õÈëÎÄ̳)

¶àл¥ÉÏÁË
4Â¥2015-02-09 11:15:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇòÇò¿ìÀÖ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by Ïë·É¤ÎÎÏÅ£ at 2015-02-08 21:16:38
´øÖáÕýÁ˾ͻá³öÏÖµÚÒ»ÕÅͼÀïµÄºÚ³Ä¶È£¬¸Ð¾õÓ¦¸ÃÓÐλ´í£¬µ«ÊÇÓÃÒ»ÕÅÃ÷³¡ÏñÀ´ËµÃ÷²»¹»³ä·Ö

ÇëÎÊÄÇ»¹ÐèÒª°µ³¡ÏñÂ𣿰µ³¡ÏñÊÇʲôÑù×ӵľͿÉÒÔÖ¤Ã÷ÊÇλ´íÁËÄØ£¿¶àлÄúÁË£¡
5Â¥2015-02-09 13:51:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ïë·É¤ÎÎÏÅ£

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒûÅĹýλ´í£¬¾ßÌåÒ²²»Ì«¶®¡£¡£¡£Äã¿ÉÒÔÕÒһЩÏà¹ØÎÄÏ׿´¿´»òÕßÈ¥Õâ¸öÂÛ̳¿´¿´http://bbs.instrument.com.cn/forum_90.htm
6Â¥2015-02-09 17:36:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÇòÇò¿ìÀÖ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 8rmuugja8q 2026-02-22 8/400 2026-02-23 12:22 by alian_214
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û