ÔÚ¹ú¼Ò×ÔÈ»¿Æѧ»ù½ðÏîÄ¿£¨ÏîÄ¿±àºÅ£º51471128£¬51231005£¬51321003£©µÈ×ÊÖúÏ£¬Î÷°²½»Í¨´óѧ½ðÊô²ÄÁÏÇ¿¶È¹ú¼ÒÖصãʵÑéÊÒº«ÎÀÖÒ½ÌÊں͵¥ÖÇΰ½ÌÊÚ½èÖúÏȽøµÄÔλÄÉÃ×Á¦Ñ§¼¼Êõ£¬·¢ÏÖÄÉÃ׺¤ÅÝÍÔÚÀÉìÖÐÕ¹ÏÖ³ö³¬ËÜÐÔ±äÐÎÄÜÁ¦£¬Í¬Ê±ÄÉÃ׺¤ÅݵÄÉ쳤¡¢ºÏ²¢»ò·ÖÁÑ»á×îÖÕµ¼ÖÂÕû¸öÑùƷʧЧ¡£¸ÃÑо¿²ûÃ÷ÁËÒ»ÖÖ·øÕÕȱÏÝÓ°Ïì½ðÊô²ÄÁÏËÜÐÔ±äÐεÄлúÖÆ£¬·á¸»ÁËÈËÃǶԽðÊô²ÄÁÏ΢¹ÛËðÉË»úÀíµÄÈÏʶ¡£Ïà¹ØÑо¿³É¹û·Ö±ðÒÔ¡°Nanobubble Fragmentation and Bubble-Free-Channel Shear Localization in Helium-Irradiated Submicron-Sized Copper£¨º¤·øÕÕÏÂÑÇ΢Ã×ÍÖеÄÄÉÃ×ÆøÅÝ·ÖÁѺÍÎÞº¤ÅÝͨµÀ¼ôÇоÖÓò»¯£©¡±ºÍ¡°Radiation-Induced Helium Nanobubbles Enhance Ductility in Submicron-Sized Single-Crystalline Copper£¨·øÕÕÓÕ·¢µÄÄÉÃ׺¤ÅÝÔöÈÍÑÇ΢Ã׳߶ȵ¥¾§Í£©¡±ÎªÌ⣬ÔÚ2016Äê11ÔÂ16Èյġ¶ÎïÀíÆÀÂۿ챨¡·£¨Physical Review Letters£©ºÍ2016Äê6ÔÂ1Èյġ****************ÉÃ׿챨¡·£¨Nano Letters£©ÉÏ·¢±í¡£ÂÛΪÁ´½Ó£º
http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.6b00864ºÍ
http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.215501¡£
¡¡¡¡´¦ÓÚÀë×Ó»òÖÐ×Ó·øÕÕ֮ϵIJÄÁÏ£¬Èç¾Û±ä·´Ó¦¶ÑµÚÒ»±Ú²ÄÁÏ»òÁѱ䷴Ӧ¶ÑµÄ½á¹¹²ÄÁÏ£¬¾ù¿ÉÄÜ·¢Éúº¤µÄ²úÉúºÍ»ýÀÛ£¬²¢¼«´óµØ¸Ä±ä½ðÊô²ÄÁϵÄ΢¹Û½á¹¹ºÍºê¹ÛÐÔÄÜ¡£Ò»°ãÈÏΪ£¬¹Ø¼ü΢¹Û»úÖÆÊǺ¤Åݵĺϲ¢ºÍ³¤´óÒýÆð½ðÊô²¿¼þ·¢Éú¹ýÔçµÄÑؾ§¶ÏÁÑ¡£È»¶ø£¬ÄÉÃ׳߶Ⱥ¤ÅÝÈçºÎÓ°Ïì½ðÊô²ÄÁϵÄËÜÐÔ±äÐη½Ê½£¬ÔõÑùͨ¹ý¶à¸öº¤Åݵĺϲ¢ºÍ³¤´ó×îÖÕÒýÆð²ÄÁϵÄʧЧ¶ÏÁÑ£¬Ò»Ö±È±·¦Ö±½ÓµÄʵÑé¹Û²ìºÍÖ¤¾Ý¡£
¡¡¡¡º«ÎÀÖÒ½ÌÊں͵¥ÖÇΰ½ÌÊÚ·¢ÏÖ£¬Í¨¹ý¸ßκ¤Àë×Ó×¢ÈëÔÚ½ðÊôÍÖÐÐγɵÄÄÉÃ׳߶Ⱥ¤ÅÝ£¬²»½öÊÇλ´íµÄ¿É¼ôÇÐÕÏ°Î»¹ÊÇ»îÔ¾µÄÄÚ²¿Î»´íÔ´£¬ÄÜÓÐЧ¼õ»ºÎ»´íÔ˶¯¡¢´Ù½øλ´í¾ùÔÈÐκˣ¬ÓÐÀûÓÚλ´í´æ´¢ºÍÌá¸ß¼Ó¹¤Ó²»¯ÄÜÁ¦£¬½ø¶øʹµ¥¾§Í²úÉú¸ü¼Ó¾ùÔȺÍÎȶ¨µÄËÜÐÔ±äÐΡ£º¬º¤ÅݽðÊôµÄ×îÖÕʧЧͨ³£±»ÈÏΪÊÇÓɺ¤Åݵij¤´óºÍºÏ²¢Ôì³ÉµÄ£¬È»¶øËûÃÇ·¢ÏÖ£¬³ýÁ˺¤Åݺϲ¢³¤´ó»úÖÆ£¬º¤ÅÝ·ÖÁÑÒ²ÊÇÒ»Öֹ㷺´æÔÚµÄ΢¹ÛËðÉËÐÎʽ¡£º¤ÅݵķÖÁÑ»áÔÚ²ÄÁÏÄÚ²¿ÐγÉÎÞº¤ÅÝͨµÀ£¬´Ó¶ø¼ÓËÙ½ðÊô²ÄÁϵļôÇоֲ¿»¯£¬½ø¶øÒýÆðʧЧ¶ÏÁÑ¡£
¡¡¡¡Í¼ λ´í»¬ÒƵ¼Öµĺ¤Åݾ±ËõºÍ·ÖÁÑ¡££¨a£©Çá΢É쳤µÄº¤ÅÝ£»£¨b£©º¤ÅÝ¿ªÊ¼¾±Ëõ£»£¨c£©Î»´í»¬ÒƵ¼ÖÂÔÚ¾±ËõÇøÓò³öÏÖËĸöƽֱ±ß½ç£¬E1-E4£»£¨d£©Î»´í»¬ÒƵ¼Ö±߽çE3ÏòÓÒÒƶ¯£»£¨e£©½øÒ»²½Î»´í»¬ÒƵ¼Ö±߽çE2ÏòÏÂÒƶ¯£¬×îÖÕµ¼ÖÂE1ºÍE3ÖмäµÄ¿Õ¼ä¼õС£»£¨f£©µ±¾Ö²¿¿í¶ÈСÓÚ1nmʱº¤ÅÝ×îÖÕ·ÖÁÑ¡£(
www.SciFans.com)