ÔÆ¿ªÌåÓýƽ̨¹ÙÍøÈë¿ÚÔÆ¿ªÌåÓýapp¹ÙÍøÈë¿Ú,ÇòÌ½Íø×ãÇò±È·Ö:΢µ¼ÄÉÃ×£º»ñÏȽø°ëµ¼ÌåÐ¾Æ¬ÖÆÔìÔ×Ó²ã³Á»ýÉ豸¶©µ¥
ÕÅÓñ½àÖйú֤ȯ±¨¡¤ÖÐÖ¤Íø
¡¡¡¡¾ÝϤ£¬¸Ã²úÆ·¾Û½¹È«ÇòICÖÆÔìÊг¡£¬ÎªÂß¼¡¢´æ´¢µÈ³¬´ó¼¯³ÉµçÂ·ÖÆÔìÌṩ¹Ø¼ü¹¤ÒÕ¼¼ÊõºÍ½â¾ö·½°¸¡£²úÆ·¼¼Êõ¿É¸²¸Ç45ÄÉÃ×µ½5ÄÉÃ×ÒÔϼ¼Êõ½ÚµãËù±ØÐèµÄ¸ß½éµç³£ÊýÕ¤Ñõ²ãALD¹¤ÒÕÐèÇó£¬Ìî²¹Á˸ÃÁìÓòÎÞ¹ú²úÉ豸µÄ¿Õ°×¡£
¡¡¡¡2020Ä꣬×÷Ϊ¹úÄÚ¼â¶Ë΢ÄÉÖÆÔìºËÐÄ×°±¸ÆóÒµ£¬Î¢µ¼ÓÀ´ÁËÒ»¸öеÄÖØÒªÀï³Ì±®£º×ÔÖ÷Ñз¢µÄ·ï»ËϵÁÐALD±¡Ä¤³Á»ýϵͳ³É¹¦ÊµÏÖÁ¿²ú»¯¡£´ËÍ⣬΢µ¼Í¨¹ý×ÔÖ÷´´Ð£¬Ê¹¸Ã²úÆ·¾ßÓнÏÇ¿µÄ²ÄÁÏÑ¡Ôñ¹¦ÄÜ£¬¿ÉÌṩ°üÀ¨HfO2, ZrO2£¬Al2O3, SiO2, Ta2O5, TiO2, La2O3, ZnO, TiN, ÒÔ¼°AlNµÈ¶àÖÖ¹¤ÒÕ¹¦ÄÜ¡£ÆäÖпÉÓÃÓÚFINFET½á¹¹Õ¤Ñõ²ãµÄ¸ß½éµç³£Êý²ÄÁÏ£¨HfO2£©µÄ12´ç¾§Ô²¹¤ÒÕÒѴﵽƬÄÚ¼°Æ¬¼ä±¡Ä¤ºñ¶È¾ùÔÈÐÔ¾ùÔÚ1%ÒÔÄÚ£¬ÎÞ¿É̽²âµÄÂÈ¡¢Ì¼ÔÓÖʺ¬Á¿£¬¹¤ÒÕÐÔÄܲ»½ö¿ÉÂú×㵱ǰ45-14nm¼¼Êõ½ÚµãÐèÇ󣬸üÖØÒªµÄÊǸòúÆ·¿É½øÐÐ10nmÄËÖÁ5nmÒÔϼ¼Êõ½ÚµãµÄ¹¤ÒÕ²ÄÁÏÉý¼¶£¬Îª¿Í»§ÌṩÔÚ¼â¶ËоƬÉè¼ÆºÍÖÆÔì¹ý³ÌÖиü¶àµÄºËÐŤÒÕÑ¡ÔñÐÔ£¬´Ó¶øÎª¸üºÃµÄÌáÉý¹Ø¼üÖÆÔì¼¼Êõ¿ª·¢ºÍ֪ʶ²úȨ±£»¤Ìá¹©ÖØÒª±£ÕÏ¡£
¡¡¡¡ALD¼¼ÊõµÄµ®Éú×îÔç¿ÉÒÔ×·Ëݵ½20ÊÀ¼ÍÁù¡¢ÆßÊ®Äê´ú¡£2007Äêµ×£¬ÃÀ¹úIntel¹«Ë¾ÍƳöÁË»ùÓÚ45ÄÉÃ׽ڵ㼼ÊõµÄ¿á¦ÀíÆ÷£¬Ê״ν«ALD¼¼Êõ³Á»ýµÄ¸ß½éµç³£Êý²ÄÁÏ£¨high-?£©ºÍ½ðÊôÕ¤×éºÏÒýÈëµ½¼¯³ÉµçÂ·Ð¾Æ¬ÖÆÔìÖУ¬Ë³Àû½«Ä¦¶û¶¨ÂÉÑÓÐøÖÁµ±ÏÂ×îÏȽøµÄ5ÄÉÃ×÷¢Ê½¾§Ìå¹Ü£¨FinFET£©¹¤ÒÕÖÆ³Ì£¬²¢½«¼ÌÐøÖ§³Å¼¯³ÉµçÂ·ÖÆÔì¼¼ÊõÑÓÐøµ½3ÄÉÃ׺Í2ÄÉÃ×µÄÈ«»·ÈÆÕ¤¼«¾§Ìå¹Ü£¨Gate-All-Around GAAFET£©¼¼Êõ¡£
È»¶ø£¬ÓÉÓÚÕ¤Ñõ²ã¶Ô³¡Ð§Ó¦¾§Ìå¹Ü£¨MOSFET£©ÐÔÄܵÄÖ±½ÓÓ°Ï죬ÕâµÀ¹¤ÒÕÖÆ³Ì¶ÔALDÉ豸µÄÒªÇ󼫸ߣ¬È«Çò·¶Î§ÄÚÒ²Ö»Óм«ÉÙÊý¹úÍâµÄÖªÃû°ëµ¼ÌåÉ豸¹«Ë¾Äܹ»ÌṩÂú×ã´Ë¹¤ÒÕÒªÇóµÄALDÉ豸¡£ALDÉ豸³ÉΪ×è°ÖйúоƬ¼¼Êõ½ø²½µÄ¡°Õæ¿Õ¶ÆÄ¤¼¼ÊõÈý×ù´óɽ¡±Ö®Ò»¡£Î¢µ¼µÄ¼¼ÊõÍŶÓÍ»ÆÆÁËÏÞÖÆ¸Ã¹¤ÒÕÖÆ³ÌµÄ¶à¸ö¼¼ÊõÆ¿¾±£¬³É¹¦¿ª·¢³öÁË¿ÉÓÃÓÚ³Á»ýhigh-?Õ¤Ñõ²ã±¡Ä¤µÄÐÂÒ»´úALDÁ¿²úÉ豸¡£
Àè΢Ã÷±íʾ£¬ÆÚ´ýÊ×̨ALDÉ豸ÔÚ¿Í»§²úÏßÄܹ»ÒÔ×î¿ìËÙ¶È˳Àûµ¼ÈëÁ¿²ú¡£Î¢µ¼»¹½«ÍƳöһϵÁа뵼ÌåÁìÓòALD¼¼ÊõºÍ×°±¸£¬ÓÃÓÚÂß¼¡¢´æ´¢¡¢ÌØÉ«¹¤ÒÕ¡¢»¯ºÏÎï°ëµ¼ÌåµÈÐ¾Æ¬ÖÆÔ죬Á¦Õù³ÉΪALD¼¼Êõ²úÒµ»¯Ó¦ÓõÄÏÈÐÐÕßÓëÁìµ¼Õß¡£

















