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[ÇóÖú] coner sharpness

ÇëÎÊÏÂÔÚµÈÀë×Ó¹²ÕñÓ°ÏìÖУ¬ÓÐÒ»¸öconer sharpnessºÍCorner truncationµÄ¸ÅÄî¸ÃÈçºÎ·­ÒëÀí½âCorner Sharpness. The sharpness of corners or edges
of a nanostructure can have a large effect on the plasmonic
properties of nanostructures. In general, structures with sharp corners have redshifted
peaks when compared to rounded structures of similar
sizes. Because the sharp features tend to increase charge separation
and reduce the restoring force for the dipole oscillation, a
reduction in resonance frequency or red-shift in wavelength is
expected.
Corner truncation not only affects¡£¡£¡£
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hookhans

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°®ÓëÓêÏÂ: ½ð±Ò+1 2013-03-08 20:54:56
×ÏÈãÎõ(phu_grassman´ú·¢): ½ð±Ò+5, ·­ÒëEPI+1, thanks 2013-04-06 21:14:58
coner sharpness: Ö¸µÄÊÇÄÉÃײÄÁÏ£¨±ÈÈç¾§Ì壩µÄ½ÇµÄÈñÀûµÄÇé¿ö£¬¿ÉÒÔÒëΪ£º½ÇÈñ¶È
Corner truncation£ºÖ¸µÄÊÇÄÉÃײÄÁÏ£¨±ÈÈç¾§Ì壩µÄ½ÇµØÇÐÃæµÄÇé¿ö£¬¿ÉÒÔÒëΪ£º½Ç½Ø¶Ï
where-there-is-a-will-there-is-a-way.
2Â¥2013-03-08 19:57:24
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2Â¥: Originally posted by hookhans at 2013-03-08 19:57:24
coner sharpness: Ö¸µÄÊÇÄÉÃײÄÁÏ£¨±ÈÈç¾§Ì壩µÄ½ÇµÄÈñÀûµÄÇé¿ö£¬¿ÉÒÔÒëΪ£º½ÇÈñ¶È
Corner truncation£ºÖ¸µÄÊÇÄÉÃײÄÁÏ£¨±ÈÈç¾§Ì壩µÄ½ÇµØÇÐÃæµÄÇé¿ö£¬¿ÉÒÔÒëΪ£º½Ç½Ø¶Ï

ÎÄÏ×ÖÐÊÇÖ¸ÄÉÃ×Á¢·½Ìå ˵µÄÊÇconer sharpness±ÈCorner truncationÔÚ±íÃæÔöÇ¿À­Âü¹âÆ×ÉÏÔöǿЧ¹û¸üºÃ£¬ÎÒÏëÖªµÀ´ÓÐÎ̬ѧÉÏ˵£¬sharp and truncated Ag nanocubesÓÐʲôÑùµÄÇø±ð ÐÎ̬ÊÇʲôÑù×ÓµÄÇø±ð
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hookhans

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Farmer

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phu_grassman: ½ð±Ò+2, thanks for your detailed explanation. 2013-03-09 19:00:46
ÄãÉÏÃæµÄ±íÊöÒѾ­ºÜºÃµØËµÃ÷ÁËΪʲôÈñ½Ç¶È±È½Ç½Ø¶Ï¸üÄÜÔöÇ¿±íÃæÀ­ÂüЧӦ£¨SERS£©¡£ÒòΪ±íÃæ¼âÈñµÄ»°¿ÉÒÔÔöÇ¿±íÃæµÄµçºÉ·ÖÀ룬½µµÍż¼«×ÓÕñ¶¯µÄŤÇúÕÅÁ¦£¬Òò´ËÄܹ»½µµÍż¼«×ӵĹ²ÕñƵÂÊ£¬ ´Ó¶ø´ïµ½À­ÂüÔöǿЧ¹û£®

Ŀǰ½ÏÆÕ±éµÄ¹ÛµãÊÇSERS²úÉúÖ÷ÒªÓÐÁ½¸öÔ­Òò£¬Ò»ÊǽðÊô±íÃæµÈÀë×Ó¹²ÕñÕñµ´ÒýÆðµÄ£¬Õâ±»³ÆÎªÎïÀíÔöÇ¿¡£¶ø·Ö×ÓÔÚ½ðÊôÉϵÄÎü¸½³£°éËæ×ŵçºÉµÄ×ªÒÆÒýÆð·Ö×ÓÄܼ¶µÄ±ä»¯£¬»òÕß·Ö×ÓÎü¸½ÔÚÌØ±ðµÄ½ðÊô±íÃæ½á¹¹µãÉÏÒ²µ¼ÖÂÔöÇ¿£¬ÕâÁ½ÖÖÇé¿ö¾ù±»³ÆÎª»¯Ñ§ÔöÇ¿¡£
where-there-is-a-will-there-is-a-way.
4Â¥2013-03-08 20:32:07
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ÒýÓûØÌû:
4Â¥: Originally posted by hookhans at 2013-03-08 20:32:07
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