ÐéÐÄѧϰ... ...
¼¶±ð: ÈÙÓþÔªÀÏ

UID: 2235
¾«»ª: 4
·¢Ìû: 1336
ÍþÍû: 132 µã
»ý·Öת»»
ÓÞÓÞ±Ò: 2173 YYB
ÔÚÏß³äÖµ
¹±Ï×Öµ: 0 µã
ÔÚÏßʱ¼ä: 6282(Сʱ)
×¢²áʱ¼ä: 2006-07-13
×îºóµÇ¼: 2018-07-30
Â¥Ö÷  ·¢±íÓÚ: 2010-09-30 08:57

 Copper nanowires tuned using ion track templates and electrochemical deposition

¹ÜÀíÌáÐÑ£º ±¾Ìû±» silverks Ö´ÐмÓÁÁ²Ù×÷(2010-10-22)
   ×î½ü£¬ÖпÆÔº½ü´úÎïÀíÑо¿Ëù²ÄÁÏÑо¿¶þ×éµÄ¿ÆÑÐÈËÔ±ÀûÓÃÖØÀë×Ó¾¶¼£Ä£°åºÍµç»¯Ñ§³Á»ý¼¼Êõ£¬³É¹¦ÊµÏÖÁËÍ­ÄÉÃ×Ïß¾§ÌåѧÌØÕ÷µÄµ÷¿Ø¡£Ïà¹Ø½á¹û·¢±íÔÚ¡****************ÉÃ×¼¼Êõ¡·£¨Nanotechnology£© ÉÏ£¬²¢µÃµ½ÁËÉó¸åÈ˵ĸ߶ÈÆÀ¼Û¡£ÎÄÕ·¢±íºóÁ¢¼´ÒýÆðÁËÓ¢¹úÎïÀíѧ»áÉçÇøÍøÕ¾nanotechweb.orgµÄ**************£¬²¢ÔÚµÚһʱ¼äÒÔ¡°Copper nanowires tuned using ion track templates and electrochemical deposition¡±ÎªÌâ¶Ô¸ÃÑо¿³É¹û½øÐÐÁ˱¨µÀ¡£

²ÄÁÏ¿ÆѧµÄÌصãÖ®Ò»£¬¾ÍÊÇͨ¹ý¿ØÖƲÄÁϵĽṹÌØÕ÷¶ø»ñµÃËùÐèµÄ¹¦ÄÜÏìÓ¦£¬ÄÉÃײÄÁÏÑо¿Ò²²»ÀýÍ⡣ʵÏÖÄÉÃײÄÁϵÄÎïÀí½á¹¹¿É¿ØÖƱ¸²»µ«¶Ô»ù´¡Ñо¿ÖÁ¹ØÖØÒª£¬¶øÇÒ»¹¿ÉΪÄÉÃײÄÁϵÄʵ¼ÊÓ¦Óõ춨»ù´¡¡£½ðÊôÄÉÃ×ÏßÊÇÒ»ÖÖºáÏò³ß´ç´¦ÓÚÄÉÃ׳߶ȵĵ¼Ïß¡£ÓÉÓÚ¾ßÓÐÓÅÒìµÄµç¡¢¹â¡¢´ÅÓëÈÈѧÐÔÄÜ£¬½ðÊôÄÉÃ×ÏßÔÚ΢Äɵç×ÓÆ÷¼þ¡¢¹âµç×ÓÆ÷¼þ¡¢´ß»¯Óë´«¸ÐÆ÷µÈÁìÓò¾ßÓÐÓÕÈ˵ÄÓ¦ÓÃÇ°¾°¡£¶àÄêÀ´£¬¾¡¹Ü¹ú¼ÊÉÏÒÑ·¢Ã÷Á˶àÖÖÖƱ¸½ðÊôÄÉÃ×ÏßµÄÎïÀí»¯Ñ§·½·¨£¬µ«ÊÇʵÏÖÄÉÃ×ÏßÎïÀí½á¹¹µÄ¿ØÖÆÒÀÈ»¾ßÓÐÌôÕ½ÐÔ¡£

ΪÁËÖƱ¸½ðÊôÄÉÃ×Ïߣ¬½üÎïËù¿ÆÑÐÈËÔ±Ê×ÏÈÀûÓøßÄÜÖØÀë×Ó¼ÓËÙÆ÷¼ÓËٵĸßÄÜÖØÀë×Óºä»÷Ä£°å²ÄÁÏÐγÉÄÉÃ׳߶ȵÄÖØÀë×ÓDZ¾¶¼££¬²¢¶ÔÕâЩDZ¾¶¼£½øÐл¯Ñ§Ê´¿ÌʹÆäת±ä³ÉÄÉÃ׿׵À£¬×îºóÀûÓõ绯ѧ³Á»ý¼¼Êõ½«²»Í¬½ðÊô²ÄÁÏÌî³äµ½ÄÉÃ׿׵ÀÀïÐγÉÄÉÃ×Ïß¡£Í­ÄÉÃ×ÏßµÄÑо¿½á¹û±íÃ÷£¬½ÏµÍµÄ³Á»ýµçѹºÍ½Ï¸ßµÄζȿÉÐγɵ¥¾§ÄÉÃ×Ïߣ¬¶øÏà·´µÄÌõ¼þÔò¿É»ñµÃ¶à¾§Í­ÄÉÃ×Ïߣ¬Í¨¹ý×ۺϿØÖƵç½âÒº³É·Ý¡¢³Á»ýζȺ͵çѹµÈÖƱ¸Ìõ¼þ£¬·Ö±ð¿É»ñµÃÑØ[111]¡¢[100]»ò[110]·½Ïò¾§ÌåѧÔñÓÅÈ¡ÏòµÄÄÉÃ×Ïß¡£¶ÔÓڶྦྷÄÉÃ×Ïߣ¬ÔÚʵÑéÉÏÑéÖ¤ÁËÀíÂÛÔ¤²âµÄ¶à¾§ÄÉÃ×Í­µÄÐÂÆæÁ¦Ñ§ÐÔÖÊ£ºAnti-Hall-PetchЧӦ¡£ÕâЩ·¢ÏÖ±íÃ÷£¬ÖØÀë×Ó¾¶¼£½áºÏµç»¯Ñ§³Á»ý¼¼ÊõÊÇÒ»ÖÖ¿É¿ØÖƱ¸½ðÊôÄÉÃ×Ïߵĸ߶ÈÁé»îµÄ·½·¨£¬²¢¿ÉʵÏÖ¸ü¶à²ÄÁÏÈç½ð¡¢Òø¡¢²¬¡¢îܵÈÄÉÃ×ÏߵĽṹµ÷¿Ø£¬½ø¶ø»ñµÃËùÐèµÄÎïÀí»¯Ñ§ÐÔÖÊ¡£

±¾ÊÀ¼Í³õÒÔÀ´£¬½üÎïËù²ÄÁÏÑо¿¶þ×éÒ»Ö±ÖÂÁ¦ÓÚ·¢Õ¹»ùÓÚÖØÀë×Ó¾¶¼£µÄÄÉÃײÄÁÏ¿É¿ØÖƱ¸ÓëÎïÀíÐÔÖÊÑо¿¡£ÀûÓÃÖØÀë×Ó¾¶¼£Ä£°å½áºÏµç»¯Ñ§³Á»ý¼¼Êõ£¬ÏȺó³É¹¦ÖƱ¸Á˽ð¡¢Òø¡¢Í­¡¢îÙ¡¢îÜ¡¢Áò»¯ïÓ¡¢¾ÛßÁ¿©µÈ½ðÊô¡¢°ëµ¼ÌåºÍ¾ÛºÏÎïÄÉÃ×Ïߣ¬²¢Ñо¿ÁËÆäµçѧ¡¢´Åѧ¡¢¹âѧ¡¢Á¦Ñ§ºÍ»¯Ñ§ÐÔÖÊ¡£Í¨¹ýÓëµÂ¹úGSIº¥Ä·»ô×ÈÖØÀë×ÓÑо¿ÖÐÐIJÄÁÏ×éºÏ×÷£¬Ê×´ÎÔÚÖØÀë×Ó¾¶¼£Ä£°åÖпɿغϳÉÁ˽ðÄÉÃ×Ïߣ¬²¢ÀûÓÃɨÃèËíµÀÏÔ΢¾µ·¢ÏÖÁ˶ྦྷ½ðÄÉÃ×ÏßÒ²¾ßÓÐÀàËÆÓڶྦྷÄÉÃ×Í­µÄAnti-Hall-PetchЧӦ£¬·¢±íÔÚNanotechnology£¨17(2006)1922£©ÉϵÄÑо¿½á¹ûµÃµ½Á˹ú¼ÊͬÐеÄÈÏ¿É£¬ÂÛÎÄÒýÓÃÒÑ´ï40Óà´Î

ÁíÍ⣬ºÏ×÷ÍŶӻ¹ÔÚ¹ú¼ÊÉÏÊ×´ÎϵͳÑо¿Á˽ð¡¢Òø¡¢Í­¡¢îÙ¡¢²¬ºÍîÜÄÉÃ×ÏßÕóÁеıíÃæµÈÀë×ÓÌå¹²ÕñÌØÐÔ¡£Ñо¿½á¹û·¢ÏÖ£¬ÕâЩ½ðÊôÄÉÃ×ÏßÕóÁв»½öÖ§³Ö±íÃæµÈÀë×ÓÌå¹²Õñ£¬¶øÇÒͨ¹ýÄÉÃ×ÏßÖ±¾¶ºÍ³¤¶È¡¢ÐÎ×´¡¢ÃæÃܶȺÍÈëÉä¹â½Ç¶ÈµÈ²ÎÊýÔںܿíµÄ¹âÆ×·¶Î§ÄÚ¶ÔÆäʵÏÖµ÷¿Ø¡£Ïà¹ØÑо¿½á¹ûÏÔʾ£¬½ðÊôÄÉÃ×ÏßÒ²Ðí¿ÉÓ¦ÓÃÓÚ±íÃæÔöÇ¿¹âÆ×ѧ¡¢ÄÉÃ×¹âѧ·ÓÉÆ÷¡¢Ì«ÑôÄܵç³ØµÈÓ¦ÓÃÁìÓò£¬ÎªÍØÕ¹½ðÊôÄÉÃ×ÏßµÄÓ¦Ó÷¶Î§Æðµ½ÁËÍƽø×÷Óᣲ¿·ÖÑо¿³É¹ûÒÑ·¢±íÔÚJournal of Physical Chemistry C £¨113(2009)13583£©ÉÏ¡£

±¾Ìû×î½üÆÀ·Ö¼Ç¼£º
  • ÓÞÓÞ±Ò:+10(small) лл·ÖÏí
  • Èç¹û²»Äܸıä½á¹û£¬ÄǾÍÍêÉƹý³Ì¡£
    ·ÖÏí:

    ÓÞÓÞѧ԰ÊôÓÚ´¿Ñ§Êõ¡¢·Ç¾­ÓªÐÔרҵÍøÕ¾£¬ÎÞÈκÎÉÌÒµÐÔÖÊ£¬´ó¼Ò³öÓÚѧϰºÍ¿ÆÑÐÄ¿µÄ½øÐн»Á÷ÌÖÂÛ¡£

    ÈçÓÐÉæÇÖ·¸Öø×÷ȨÈ˵İæȨµÈÐÅÏ¢£¬Ç뼰ʱÀ´ÐŸæÖª£¬ÎÒÃǽ«Á¢¿Ì´ÓÍøÕ¾ÉÏɾ³ý£¬²¢ÏòËùÓгְæȨÕßÖÂ×îÉîǸÒ⣬лл¡£