½üÈÕ£¬Ð±¦GG×ÊÁÏ»ùÒò×鹤³Ì×êÑÐÔº²Ü¹ðнÌÊÚÍŶÓÓ븴µ©´óѧ³µÈʳ¬½ÌÊÚÍŶӺÏ×÷ÔÚ¹ú¼Ê³ÛÃûÆÚ¿¯¡¶Advanced Functional Materials¡·£¨Ó°ÏìÒò×Ó£º19.0£©ÉÏ°ä·¢ÌâΪ¡°Manipulating the Magnetic Bubbles and Topological Hall Effect in 2D Magnet Fe5GeTe2¡±µÄ×êÑÐÂÛÎÄ¡£
ÔÚ¶þά·¶µÂ»ª×ʲÂÖз¢ÏÖ³¤³ÌÌú´ÅÓÐÐòÒýÆðÁËÈËÃǶԵÍά»ù´¡ÎïÀí¼°ÆäÔÚ×ÔÐýµç×ÓѧÆ÷¼þÖÐµÄ¿í·º×êÑС£Fe5GeTe2£¨FGT£©×÷ΪһÖÖÍØÆË´ÅÐÔ˹¸ñÃ÷×Ó×ÊÁϱ¸ÊÜÖõÄ¿£¬ÆäÍØÆË´ÅÐÔ˹¸ñÃ÷×Ó±»ÒÔΪÊÇÄÉÃ×¼¶×ÔÐýÎÆÀí£¬Äܹ»×÷ΪÐÅÏ¢ÔØÌ壬ÓÐÍûÓÃÓÚÔ챸ÐÂÐÍ´Å´æ´¢Æ÷¼þ¡£ÆäÖУ¬ÓÐЧµØ°Ñ³Ö˹¸ñÃ÷×Ó£¬Ô̺¬Æä×ÔÐý¹¹ÐÍ¡¢ÃܶȺͳߴçµÈ²ÎÊý£¬Êǹ¹½¨¶þά·¶µÂ»ª×ÔÐýµç×ÓÆ÷¼þµÄ¹Ø¼üÏȾöÇ°Ìá¡£
ÍØÆË»ô¶ûЧӦ¾°ÏóÓëÍØÆË˹¸ñÃ÷×Ó×ÔÐýÎÆÀíÇ×êÇÓйأ¬µ±´«µ¼µç×Óͨ¹ýÍØÆË×ÔÐýÎÆÀíʱ£¬»î¶¯·½Ïò»á²úÉúƫת£¬²úÉú¶î±íµÄÍØÆË»ô¶ûµçѹ¡£ÕâÒ»¾°ÏóÓëÍØÆËÎÆÀíµÄ״̬ºÍµØλÎ޹أ¬µ«ÒÀÀµÓÚÍØÆËÎÆÀíµÄÊýÁ¿¡£Òò¶ø£¬ÍØÆË»ô¶ûЧӦ³ÉΪ¼ø±ð´ÅÐÔϵͳÖÐÍØÆË×ÔÐýÎÆÀíÊýÁ¿µÄ¡°µç×Ó̽Õ롱¡£Ö»¹ÜÒѾÔÚFGTÖй۲쵽Á˸÷ÀàÍØÆË×ÔÐýÎÆÀíºÍÍØÆË»ô¶ûЧӦ£¬È»¶ø£¬ÈôºÎÓÐЧµØ°Ñ³ÖÕâЩ×ÔÐýÎÆÀíºÍÍØÆË»ô¶ûЧӦÒÀÈ»ÊÇÒ»¸öÄÑÌ⣬ÓÈÆäÊǽ«ÓµÓзÖÆçÍØÆ˵çºÉµÄ×ÔÐýÎÆÀíÓëÍØÆË»ô¶ûÐźŽøÐйØÁªÊÇÒ»¸ö¾Þ´óµÄÌôÕ½¡£
ͨ¹ý·ÖÆçºñ¶Èµ÷¿ØFe5GeTe2µ¥¾§ÖеÄ×ÔÐý¹¹ÐͺÍÍØÆË»ô¶ûЧӦ
¸Ã×êÑнáºÏÂåÂ××ȵ羵ºÍÊäÔËÕÉÁ¿£¬³É¹¦µØÔÚ¸ßÖÊÁ¿µÄFGT¾§ÌåÖÐʵÏÖÁ˶ԴÅÅݺÍÍØÆË»ô¶ûЧӦµÄÓÐЧ°Ñ³Ö¡£×êÑз¢ÏÖ£¬Ëæ×ÅζȺ͵¥¾§ºñ¶ÈµÄ±ä¶¯£¬FGTµÄ´Å¾§¸÷ÏòÒìÐÔºÍż¼«Ï໥×÷ÓòúÉúŤת£¬½ø¶øʹµÃ´ÅÅݵÄÃܶȺͳߴçÄܹ»µÃµ½ÓÐЧµÄµ÷½Ú¡£¸üΪ³ÁÒªµÄÊÇ£¬Í¨¹ýŤתFGTµ¥¾§ºñ¶È£¬×êÑÐÕ߳ɹ¦µ÷¿ØÁË´ÅÅݵÄ×ÔÐý¹¹ÐÍ¡£¹Û²ìµ½ÍØÆË˹¸ñÃ÷×Ó´ÅÅݺÍÍØÆËƽµ´ÅÅÝÖ®¼äµÄÍØÆËÏà±ä£¬Åã°é×ÅÍØÆË»ô¶ûЧӦµÄ±ä¶¯¡£ÕâÏî×êÑÐչʾÁËÔÚFGTÖаѳÖ×ÔÐýÎÆÀíºÍÍØÆË»ô¶ûЧӦµÄ¿ÉÄÜÐÔ£¬Îª×ÔÐýµç×ÓѧÖжþά·¶µÂ»ªÆ÷¼þµÄÉè¼ÆÌṩÁ˳ÁÒªµÄÐÅÏ¢£¬Îª½«À´ÐÂÐÍ´Å´æ´¢Æ÷¼þµÄ·¢Õ¹ÌṩÁËеÄ˼·¡£
¸´µ©´óѧ²©Ê¿×êÑÐÉúÂÀÏþΰºÍб¦GG×ÊÁÏ»ùÒò×鹤³Ì×êÑÐÔº²©Ê¿×êÑÐÉú»ÆÑÇÀÚΪ¹²Í¬µÚÒ»×÷Õß¡£¸´µ©´óѧ³µÈʳ¬½ÌÊÚºÍб¦GG×ÊÁÏ»ùÒò×鹤³Ì×êÑÐÔº²Ü¹ðнÌÊÚΪÂÛÎĹ²Í¬Í¨Ñ¶×÷Õß¡£¸ÃÂÛÎÄ»ñµÃÁ˿Ƽ¼²¿³ÁµãÑз¢´òËãºÍ¹ú¶ÈÌìÈ»¿Æѧ»ù½ðÏîÖ÷ÕÅÖ§³Ö¡£
ÎÄÕÂÁ´½Ó£ºhttps://doi.org/10.1002/adfm.202308560
