| ²é¿´: 3378 | »Ø¸´: 8 | ||||||||
lipeiipeiÒø³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾ÇóÖú¡¿ÇëÎÊHRTEMºÍTEMÓÐÊ²Ã´Çø±ð£¿
|
| HRTEMºÍTEMÓÐÊ²Ã´Çø±ðÄØ£¿ÑùƷʲôÇé¿öÏÂÊʺÏ×öTEM£¿Ê²Ã´Çé¿öÏÂÐèÒª×öHRTEM? ÁíÍ⣬×öHRTEMÖÆÑùµÄʱºò£¬ÑùÆ·µÄÁ¿ÓöàÉÙºÏÊÊ£¿ÉÏ´Î×öµÄHRTEM£¬¸Ð¾õÑùÆ·ÓÃÁ¿Ì«¶àÁË£¬ÕÕ³öÀ´µÄÕÕÆ¬¿´×źںõºõµÄ£¡Ï£Íû´ïÈËÖ¸½Ì£¡ |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¾§Ìå½á¹¹ | һƷÌà - ²ÄÁϱíÕ÷ | ²ÄÁÏ | ±íÕ÷ÊÖ¶Î |
±íÕ÷ÒÇÆ÷½éÉÜ |
» ²ÂÄãϲ»¶
ÇëÎÊÄÄÀï¿ÉÒÔ´úÉÕ´øÑ¹Á¦µÄ¯×Ó£¿
ÒѾÓÐ6È˻ظ´
¹ØÓںϳÉMIL-125µÄÇóÖú
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ226È˻ظ´
Ë«·Ç±¾Ë¶¹â´ß»¯·½ÏòÏë¶Á²©£¬Çë¸÷λÀÏʦ¿´¿´ÎÒ£¡
ÒѾÓÐ2È˻ظ´
ÈðµäÁÖѩƽ´óѧ·¶Á¢ÖÞ¿ÎÌâ×éÏÖÕÐÆ¸²©Ê¿ºó¡¢¸ÚÎ»ÖÆ²©Ê¿Éú
ÒѾÓÐ0È˻ظ´
Öйú¿Æ´ó·ÂÉú½çÃæ²ÄÁÏ¿ÆÑ§È«¹úÖØµãʵÑéÊÒ´÷ܲÌÎÑо¿Ô±/½À×ԺʿÍŶÓÕÐÆ¸¿ÆÑÐÖúÀí
ÒѾÓÐ0È˻ظ´
Öйú¿Æ´ó·ÂÉú½çÃæ²ÄÁÏ¿ÆÑ§È«¹úÖØµãʵÑéÊÒ´÷ܲÌÎÑо¿Ô±/½À×ԺʿÍŶÓÕÐÆ¸¿ÆÑÐÖúÀí
ÒѾÓÐ0È˻ظ´
ѰÇóÎïÀí»¯Ñ§Ñ§±¨×îеÄͶ¸åÄ£°å£¡
ÒѾÓÐ4È˻ظ´
¶«ÄÏ´óѧ½ÜÇà/º£ÓÅÍŶÓÕÐÆ¸´ß»¯·½Ïò²©Ê¿ºó
ÒѾÓÐ866È˻ظ´
Ͷ¸å×Éѯ
ÒѾÓÐ7È˻ظ´
×Ô¿ÆÃæÉÏ É¢½ð±Ò Æí¸£
ÒѾÓÐ61È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ZnOµÄHRTEM¼°FFT
ÒѾÓÐ12È˻ظ´
SEM TEM HRTEMµÄ±ê×¢ÎÊÌâ
ÒѾÓÐ4È˻ظ´
AFMÓëSEM£¬TEMµÄÇø±ð
ÒѾÓÐ19È˻ظ´
¡¾ÇóÖú¡¿¹ØÓÚ´ÓHRTEMµÄfftÉÏÃæ±ê¶¨¾§Ãæ¼ä¾àdµÄÎÊÌâ
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿ÇëÎÊ´óÁ¬Ê²Ã´µØ·½ÓÐTEM
ÒѾÓÐ20È˻ظ´
¡¾Çë½Ì¡¿¡¾Á¿×ÓµãµÄ±íÕ÷¡¿
ÒѾÓÐ23È˻ظ´
¡¾Çë½Ì¡¿semºÍtemµÄEDS¶Ô·ÖÎöÑùÆ·µÄ³É·ÖÓÐʲô²»Í¬
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿TEMÖзֱæÂʺͷŴó±¶ÊýÓÐʲôÁªÏµ£¿
ÒѾÓÐ7È˻ظ´
¡¾Çë½Ì¡¿×öFe3O4ÄÉÃ×Á£×Ó£¬´ó¼ÒÒ»°ã×öµ½Ê²Ã´³Ì¶ÈÈ¥Õյ羵¡¢XÑÜÉäºÍVSMÕâЩָ±ê°¡£¿
ÒѾÓÐ87È˻ظ´
1227463055
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 126.1
- Ìû×Ó: 62
- ÔÚÏß: 41.4Сʱ
- ³æºÅ: 1062713
- ×¢²á: 2010-07-23
- רҵ: »¯Ñ§
¡ï ¡ï
zhangwengui330(½ð±Ò+2):ллӦÖú£¬»¶Ó³£À´´ß»¯°æ£¡£¡ 2010-09-08 00:27:49
zhangwengui330(½ð±Ò+2):ллӦÖú£¬»¶Ó³£À´´ß»¯°æ£¡£¡ 2010-09-08 00:27:49
|
HRTEM(High Resolution Transmission Electron Microscopy )¾ÍÊǸ߷ֱæÂʵÄ͸Éäµç¾µ,ËüÖ»ÊÇ·Ö±æÂʱȽϸߣ¬ËùÒÔÒ»°ã͸Éäµç¾µÄÜ×öµÄ¹¤×÷ËüÒ²ÄÜ×ö£¬µ«¸ß·Ö±æµç¾µÎï¾µ¼«Ñ¥¼ä¾à±È½ÏС£¬ËùÒÔ˫ǹ̃µÄת½ÇÏà¶ÔÓÚ·ÖÎöÐ͵ĵ羵ҪСһЩ¡£ ¡¡¡¡ÓÃHRTEMÑо¿ÄÉÃ׿ÅÁ£¿ÉÒÔͨ¹ý½áºÏ¸ß·Ö±æÏñºÍÄܯ׷ÖÎö½á¹ûÀ´µÃµ½¿ÅÁ£µÄ½á¹¹ºÍ³É·ÖÐÅÏ¢¡£TEM͸Éäµç×ÓÏÔ΢¾µ£¨Ó¢ÓTransmission electron microscopy£¬ËõдTEM£©£¬¼ò³ÆÍ¸Éäµç¾µ£¬ÊǰѾ¼ÓËٺ;ۼ¯µÄµç×ÓÊøÍ¶Éäµ½·Ç³£±¡µÄÑùÆ·ÉÏ£¬µç×ÓÓëÑùÆ·ÖеÄÔ×ÓÅöײ¶ø¸Ä±ä·½Ïò£¬´Ó¶ø²úÉúÁ¢Ìå½ÇÉ¢É䡣ɢÉä½ÇµÄ´óСÓëÑùÆ·µÄÃܶȡ¢ºñ¶ÈÏà¹Ø£¬Òò´Ë¿ÉÒÔÐγÉÃ÷°µ²»Í¬µÄÓ°Ïñ¡£Í¨³££¬Í¸Éäµç×ÓÏÔ΢¾µµÄ·Ö±æÂÊΪ0.1¡«0.2nm£¬·Å´ó±¶ÊýΪ¼¸Íò¡«°ÙÍò±¶£¬ÓÃÓڹ۲쳬΢½á¹¹£¬¼´Ð¡ÓÚ0.2µm¡¢¹âѧÏÔ΢¾µÏÂÎÞ·¨¿´ÇåµÄ½á¹¹£¬Óֳơ°ÑÇÏÔ΢½á¹¹¡±¡£ Ïë±ØÕâÁ½¶Î»°¶ÔÄúÓÐËù°ïÖú°É£¡ |
2Â¥2010-09-02 22:39:57
bingyu0729
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 43 (СѧÉú)
- ½ð±Ò: 19608.3
- É¢½ð: 31
- ºì»¨: 13
- Ìû×Ó: 4118
- ÔÚÏß: 704.1Сʱ
- ³æºÅ: 439954
- ×¢²á: 2007-10-26
- רҵ: ¹ÌÌåÎÞ»ú»¯Ñ§

3Â¥2010-09-02 23:26:20
lipeiipei
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 450
- É¢½ð: 8
- Ìû×Ó: 197
- ÔÚÏß: 16.4Сʱ
- ³æºÅ: 606017
- ×¢²á: 2008-09-18
- רҵ: ´ß»¯»¯Ñ§
4Â¥2010-09-03 11:41:21
victor417
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5193.8
- É¢½ð: 672
- ºì»¨: 6
- Ìû×Ó: 474
- ÔÚÏß: 263.1Сʱ
- ³æºÅ: 871066
- ×¢²á: 2009-10-13
- ÐÔ±ð: GG
- רҵ: ÄÜÔ´»¯¹¤
5Â¥2010-09-03 11:56:13
shenshijin
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 251.9
- É¢½ð: 60
- ºì»¨: 1
- Ìû×Ó: 182
- ÔÚÏß: 58.9Сʱ
- ³æºÅ: 990219
- ×¢²á: 2010-04-06
- ÐÔ±ð: GG
- רҵ: »·¾³»¯¹¤

6Â¥2010-09-06 14:53:17
guzheng
Ìú¸Ëľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 5442.8
- É¢½ð: 3
- ºì»¨: 2
- Ìû×Ó: 282
- ÔÚÏß: 168Сʱ
- ³æºÅ: 315299
- ×¢²á: 2007-03-01
- רҵ: ´ß»¯»¯Ñ§
¡ï
zhangwengui330(½ð±Ò+1):ллӦÖú£¡ 2010-09-08 00:27:11
zhangwengui330(½ð±Ò+1):ллӦÖú£¡ 2010-09-08 00:27:11
| »¹ÓÐÒ»µã£¬¾ÍÊÇÈç¹ûÄãÃÇѧУÒÇÆ÷±íÕ÷ҪǮµÄ»°£¬TEM¿Ï¶¨±ÈHRTEMÒª±ãÒ˺ܶࡣËùÒÔÖ»ÊÇΪÁËÕÕ´óСÐÎ×´£¬¶øÄãµÄ¿ÅÁ£ÔÚ´óÓÚ10nm£¬Äǽ¨ÒéÄã×÷TEM¡£Èç¹ûºÜС£¬»òÕßÏë¹Û²â¾§¸ñ£¬ÄǾÍÖ»ÄÜ×÷HRTEMÁË¡£ |
7Â¥2010-09-07 16:23:52
lipeiipei
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 450
- É¢½ð: 8
- Ìû×Ó: 197
- ÔÚÏß: 16.4Сʱ
- ³æºÅ: 606017
- ×¢²á: 2008-09-18
- רҵ: ´ß»¯»¯Ñ§
8Â¥2010-09-08 13:54:55
guzheng
Ìú¸Ëľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 5442.8
- É¢½ð: 3
- ºì»¨: 2
- Ìû×Ó: 282
- ÔÚÏß: 168Сʱ
- ³æºÅ: 315299
- ×¢²á: 2007-03-01
- רҵ: ´ß»¯»¯Ñ§
| ÓÃÍÍøÀÌ֮ǰ£¬Óþƾ«³¬Éù·ÖÉ¢£¬ÕâµãºÜÖØÒª£¬ÕâÑùÕÕ³öÀ´²»ÈÝÒ×ÒòΪÍžÛÔÚÒ»Æð¶ø¿´²»Çå³þ |
9Â¥2010-09-09 09:05:14









»Ø¸´´ËÂ¥