Á¿×ÓµãºÍÁù±ßÐÎ BN ÈýÃ÷Öμ´Ê¹ÔÚÍäÇúʱҲÄܱ£³ÖÄÚ´æ
ÔÚº«¹ú¿ÆÑ§¼¼ÊõÑо¿Ôº¸ß¼¶¸´ºÏ²ÄÁÏÑо¿Ëù£¬ÓÉ Dong-Ick Son Áìµ¼µÄÑо¿Ð¡×éÐû²¼¿ª·¢³öÒ»ÖÖ»ùÓÚÒìÖʵÍά³¬±¡ÄÉÃ׽ṹµÄ͸Ã÷ÈáÐÔ´æ´¢Æ÷¼þ¡£Îª´Ë£¬ÐγÉÁ˵¥²ãÁãά (0D) Á¿×ӵ㣬²¢½«Æä¼ÐÔÚÁ½¸ö¾øÔµµÄ¶þάÁù·½µª»¯Åð (h-BN) ³¬±¡ÄÉÃײÄÁϽṹ֮¼ä¡£
¸ÃÑо¿ÍŶÓͨ¹ý½«¾ßÓÐÓÅÒìÁ¿×ÓÏÞÖÆÌØÐÔµÄÁãάÁ¿×ÓµãÒýÈëÓÐÔ´²ã£¬¿ØÖÆ 2D ÄÉÃײÄÁÏÖеÄÔØÁ÷×Ó£¬ÖÆÔìÁËÒ»ÖÖ¿ÉÄܳÉΪÏÂÒ»´ú´æ´¢Æ÷ºòÑ¡Õߵį÷¼þ¡£»ùÓÚ´Ë£¬ÁãάÁ¿×ӵ㱻ËÜÔì³É´¹Ö±¶ÑµþµÄ¸´ºÏ½á¹¹£¬¼ÐÔÚ¶þάÁù±ßÐÎ h-BN ÄÉÃײÄÁÏÖ®¼ä£¬ÒÔÉú²ú͸Ã÷ÇÒÁé»îµÄÆ÷¼þ¡£Òò´Ë£¬¿ª·¢µÄÆ÷¼þ¼´Ê¹ÔÚÍäÇúʱҲÄܱ£³Ö 80% ÒÔÉϵÄ͸Ã÷¶ÈºÍ¼ÇÒ书ÄÜ¡£
ÉÏͼΪ£º£¨a-c£©hBN×ªÒÆµ½ITO/PET»ù°åÉÏ£¨d£©hBN/ITO/PET»ù°å£» (e) ʹÓÃÐýÍ¿¼¼ÊõÐγÉÁ¿×ӵ㵥²ã£» (f-g) hBN ×ªÒÆµ½ QD/hBN/ITO/PET »ù°å (h) ͨ¹ýʹÓÃÈÈÕô·¢¹¤ÒÕÔÚ hBN/QD/hBN/ITO/PET ÉϳÁ»ý Au µç¼«£» (i) Æ÷¼þµÄÕÕÆ¬¡£
Dong-Ick Son ±íʾ£º“ͨ¹ýÔÚ¾øÔµÁù·½H-BNÉÏÌá³öÁ¿×Óµã¶Ñµþ¿ØÖƼ¼Êõ£¬ÎÒÃÇΪ³¬±¡ÄÉÃ׸´ºÏ½á¹¹µÄÑо¿µì¶¨ÁË»ù´¡£¬²¢ÏÔÖø½ÒʾÁËÏÂÒ»´ú´æ´¢Æ÷¼þµÄÖÆÔìºÍÇý¶¯ÔÀí¡£”Ëû½Ó×Ų¹³äµÀ£º“ÎÒÃǼƻ®ÔÚδÀ´½«ÓÃÓÚÒìÖʵÍάÄÉÃײÄÁÏ×éºÏµÄ¶ÑÕ»¿ØÖƼ¼Êõϵͳ»¯£¬²¢À©´óÆäÓ¦Ó÷¶Î§¡£”
²Î¿¼×ÊÁÏ£º
'Memory effect of vertically stacked hBN/QDs/hBN structures based on quantum-dot monolayers sandwiched between hexagonal boron nitride layer' by Jaeho Shim et al: Composites Part B: Engineering, 2021
ÉùÃ÷£º±¾ÆªÎÄÕÂÊôÓÚÔ´´£¬¾Ü¾ø×ªÔØ£¬Èç¹ûÐèÒª×ªÔØ£¬ÇëÁªÏµÎÒÃÇ£¬ÁªÏµµç»°£º0755-25988571¡£
ÉÏһƪ£ºÔ¤Úå½á¹¹ÔöÇ¿»ÆÉ« LED ... | ÏÂһƪ£ºImec ½øÒ»²½ÍƽøÁ˹¦ÂÊ... |