±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 402  |  »Ø¸´: 0

rlafite

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ͨ¹ýÉ¢ÉäÀíÂÛÀí½âÓÉÊÖÐÔÇý¶¯µÄ·´³£»ô¶ûЧӦ

ͨ¹ýÉ¢ÉäÀíÂÛÀí½âÓÉÊÖÐÔÇý¶¯µÄ·´³£»ô¶ûЧӦ

**ͨ¹ýÉ¢ÉäÀíÂÛÀí½âÓÉÊÖÐÔÇý¶¯µÄ·´³£»ô¶ûЧӦ**

ÈÕ±¾¶«¾©¿ÆÑ§´óѧ£¨Science Tokyo£©µÄ¿ÆÑ§¼ÒÌá³öÁËÒ»ÖÖȫеÄÀíÂÛ¿ò¼Ü£¬ÓÃÓÚÀí½â¸ßµ¼µç½ðÊôÖÐÓëÊÖÐÔÏà¹ØµÄ·´³£»ô¶ûЧӦ£¨AHE£©Ëù±íÏÖ³öµÄ·Çµ¥µ÷ζÈÒÀÀµÐÔ¼°·ûºÅ·´×ªÏÖÏ󡣸ÿò¼ÜÇåÎú½ÒʾÁËÊÖÐÔÇý¶¯ÊäÔËÏÖÏóÒ쳣ζÈÐÐΪµÄÎïÀíͼÏñ£¬ÎªÏÂÒ»´ú×ÔÐýµç×ÓÆ÷¼þºÍ´ÅÐÔÁ¿×Ó²ÄÁϵÄÀíÐÔÉè¼Æµì¶¨ÁË»ù´¡¡£

---

### ´ÅÐÔÐÔÖÊÓëÊäÔËÏÖÏó

´ÅÐÔ²ÄÁÏÔÚ´Å»¯¹ý³ÌÖлáÕ¹ÏÖ³ö¶àÖÖÒýÈËÈëʤµÄÐÔÖÊ£¬ÕâЩÐÔÖÊ·´Ó³ÁËÆä´Å̬Ó뼤·¢ÌØÕ÷¡£Í¨³£Í¨¹ý¶Ô²ÄÁÏÊ©¼ÓÍâ´Å³¡À´Ñо¿ÕâЩÐÔÖÊ£¬²¢ÓÉ´Ë»ñµÃ´Å»¯ÇúÏß¡£´ÅÐÔ½ðÊôÔÚÊäÔËÏÖÏó·½ÃæÍ¬Ñù±íÏÖ³ö·á¸»µÄÐÐΪ£¬¼´Ôڴų¡×÷ÓÃϵçºÉ¡¢ÈÈÁ¿»ò×ÔÐýµÄÁ÷¶¯¡£

È»¶ø£¬ÆäÖÐһЩÐÐΪÄÑÒÔ½öͨ¹ý´Å»¯ÇúÏß¼ÓÒÔ̽²â¡£·´³£»ô¶ûЧӦ£¨AHE£©±ãÊÇÕâÑùÒ»ÖÖÏÖÏó¡£ÔÚ AHE ÖУ¬µ±µçÁ÷ͨ¹ý´ÅÐÔ½ðÊôʱ£¬¼´Ê¹Ã»ÓÐÍâ¼Ó´Å³¡£¬Ò²»áÔÚ´¹Ö±ÓÚµçÁ÷·½ÏòÉϲúÉúµçѹ¡£Ïà±È֮ϣ¬ÔÚ´«Í³»ô¶ûЧӦÖУ¬Ö»ÓÐÔÚÊ©¼ÓÍâ´Å³¡Ê±²Å»á³öÏÖÕâÖÖºáÏòµçѹ¡£

---

### ÊÖÐÔ¼°Æä̽²âÌôÕ½

½üÄêÀ´£¬Ô´×Ô×ÔÐýÊÖÐԵķ´³£»ô¶ûЧӦÒѳÉΪ̽²âÊÖÐԴŽṹ£¨Èç˹¸ñÃ÷×Ó£©µÄÖØÒªÊֶΣ¬¶øÕâЩ½á¹¹¶ÔÓÚÏÂÒ»´ú×ÔÐýµç×ÓѧºÍÁ¿×Ó¼¼ÊõµÄ·¢Õ¹ÖÁ¹ØÖØÒª¡£

È»¶ø£¬ÔÚʵÑéÖУ¬ÓëÊÖÐÔÏà¹ØµÄ AHE ÍùÍù±íÏÖ³ö¸´ÔÓÐÐΪ£¬°üÀ¨Òì³£µÄ·Çµ¥µ÷ζÈÒÀÀµÐÔ£¬ÉõÖÁ»ô¶ûÐźŵķûºÅ·´×ª£¬Ê¹µÃ¶ÔÕâЩ½á¹¹µÄÇåÎú̽²â±äµÃÊ®·ÖÀ§ÄÑ¡£Ä¿Ç°£¬ÈËÃǶÔÕâЩÏÖÏóÈÔȱ·¦ÏµÍ³ÐÔµÄÀí½â£¬¶øÇÒÍùÍùÐèÒª´óÁ¿ÊýÖµ¼ÆËã¡£

---

### ÐÂÀíÂÛ¿ò¼ÜµÄÌá³ö

ΪӦ¶ÔÕâÒ»ÌôÕ½£¬ÈÕ±¾¶«¾©¿ÆÑ§´óѧ£¨Science Tokyo£©ÎïÀíϵ¸±½ÌÊÚʯ‰V²©ÕÑ£¨Hiroaki Ishizuka£©ÓëÈÕ±¾Ñ§Ï°Ôº´óѧÎïÀíϵÓîÌï´¨ÕýÎÄ£¨Masafumi Udagawa£©½ÌÊÚºÏ×÷£¬Ìá³öÁËÒ»ÖÖеÄÀíÂÛ¿ò¼Ü¡£

ʯ‰V½âÊ͵À£º¡°ÎÒÃǵÄÀíÂÛ¾Û½¹ÓÚµç×ÓÔÚÊÖÐÔ×ÔÐýÎÆÀíÉ¢Éä¹ý³ÌÖвúÉúµÄÁ¿×ÓÏàλ¸ÉÉæ£¬Äܹ»Çå³þµØ½âÊ͸ߵ¼µç½ðÊôÖÐ AHE ËæÎ¶Ⱥʹų¡±ä»¯¶ø±íÏÖ³öµÄÁîÈËÀ§»óµÄÐÐΪ¡£¡±

Ïà¹ØÑо¿³É¹ûÒÑ·¢±íÔÚ *Physical Review Letters* ÉÏ¡£

---

### ½¨Ä£ÓëÄ£Äâ·½·¨

Ñо¿ÈËÔ±²ÉÓÃÁ˶¨ÒåÔÚ kagom¨¦ ¾§¸ñÉ쵀 Ising ×ÔÐý Kondo ¾§¸ñÄ£ÐÍ£¨¼´ËùνµÄ kagom¨¦ ice£©£¬¸ÃÄ£Ðͱ»ÈÏΪÊÇÑо¿ÊÖÐÔÏà¹Ø AHE µÄ»ù±¾Ä£ÐÍ¡£»ùÓÚÉ¢ÉäÀíÂÛ£¬ËûÃÇÊ×ÏÈÍÆµ¼³öƫбɢÉäÐÍ·´³£»ô¶ûЧӦµÄÒ»°ã¹«Ê½¡£

¸Ã¹«Ê½°üº¬±êÁ¿×ÔÐýÊÖÐÔÒÔ¼°·ÑÃ×Äܼ¶´¦µç×ӵľ¶Ïò²¨º¯Êý£¬´Ó¶ø²¶×½²»Í¬×ÔÐý¹ØÁªËù²úÉúµÄ¹±Ïס£ÎªÑо¿ AHE ¶ÔζȺͺáÏò´Å³¡µÄÒÀÀµÐÔ£¬Ñо¿ÈËÔ±½«¸Ã¹«Ê½Ó¦ÓÃÓÚÃÉÌØ¿¨ÂÞÄ£ÄâÖ®ÖС£

---

### Ö÷Òª·¢ÏÖÓëÒâÒå

·ÖÎö½á¹û±íÃ÷£¬AHE Ëæ·ÑÃײ¨Ê¸³ÊÏַǵ¥µ÷ÒÀÀµÐÔ£¬²¢ÔÚ´ÅÏàͼÖз¢Éú·ûºÅ·´×ª¡£Ê¯‰VÖ¸³ö£º¡°Ëæ×Å·ÑÃײ¨³¤µÄ±ä»¯£¬»ô¶ûÏìÓ¦»á·¢ÉúÕñµ´²¢·´×ª·ûºÅ£¬ÕâһЧӦԴÓÚ¿ØÖÆÁ¿×Ó¸ÉÉæµÄ±´Èû¶ûº¯ÊýµÄ½Úµã½á¹¹¡£¡±

¸üÖØÒªµÄÊÇ£¬¸ÃÀíÂÛÄ£ÐͲûÃ÷ÁËÕâЩÐÐΪµÄÎïÀíÆðÔ´¡£Ôڵʹų¡Ï£¬¶Ì³ÌÓ볤³Ì×ÔÐý¹ØÁª¹±Ï×Ö®¼äµÄ¾ºÕùµ¼ÖÂÁËζȽµµÍʱµÄ·Çµ¥µ÷ÐÐΪ£»¶øÔڸߴų¡Ï£¬×ÔÐý¹ØÁªËæÎ¶ÈÑÝ»¯µÄ·Çµ¥µ÷ÐÔÔòÒý·¢ÁË AHE µÄ·ûºÅ·´×ª¡£

ʯ‰V±íʾ£º¡°ÕâЩ·¢ÏÖΪÀí½âÓÉÊÖÐÔÇý¶¯µÄÊäÔËÏÖÏóÃè»æÁËÒ»·ùÇåÎúµÄÎïÀíͼ¾°¡£¡±

Ëû²¹³äµÀ£º¡°ÎÒÃǵÄÀíÂÛ¿ò¼Ü²»½öΪ½áºÏµÚÒ»ÐÔÔ­Àí¼ÆËãÓëʵÑéÊý¾Ý·ÖÎöÕæÊµ´ÅÐÔ²ÄÁÏÌṩÁËÇÐʵ¿ÉÐеÄÖ¸µ¼£¬Í¬Ê±Ò²ÎªÎ´À´×ÔÐýµç×ÓÆ÷¼þºÍ´ÅÐÔÁ¿×Ó²ÄÁϵÄÀíÐÔÉè¼Æµì¶¨ÁË»ù´¡¡£¡±

×ÜÌå¶øÑÔ£¬¸ÃÑо¿ÉÁËÎÒÃǶԷ´³£»ô¶ûЧӦµÄÀí½â£¬²¢ÓÐÍû¼ÓËÙÏÂÒ»´ú×ÔÐýµç×ÓѧÓëÁ¿×Ó¼¼ÊõµÄ·¢Õ¹¡£

Publication details
Ryunosuke Terasawa et al, Sign Reversal and Nonmonotonicity of Chirality-Related Anomalous Hall Effect in Highly Conductive Metals, Physical Review Letters (2025). DOI: 10.1103/v97v-wpyx. On arXiv: DOI: 10.48550/arxiv.2502.04886

Journal information: Physical Review Letters  , arXiv
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ rlafite µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +20 Y-cap 2026-03-29 25/1250 2026-04-01 23:49 by ÐÀϲ777
[¿¼ÑÐ] Àíѧ07»¯Ñ§ 303Çóµ÷¼Á +12 î£08 2026-03-27 12/600 2026-04-01 22:36 by Dyhoer
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] 08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á +4 dianeeee 2026-04-01 5/250 2026-04-01 19:25 by dianeeee
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +7 cs0106 2026-04-01 8/400 2026-04-01 18:34 by ¼Çʱ¾2026
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 3/150 2026-04-01 17:06 by zhouyuwinner
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Ö£¬Çóµ÷¼Á +11 ´ó²öС×Ó 2026-03-27 11/550 2026-04-01 16:10 by cymywx
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-03-28 7/350 2026-04-01 15:32 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] 0856³õÊÔ324·ÖÇóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 5/250 2026-04-01 15:28 by ¿¼ÑÐÉϰ¶Ñ½Ò»¶¨Ò
[¿¼ÑÐ] ÉúÎïѧ 296 Çóµ÷¼Á +9 ¶ä¶ä- 2026-03-26 11/550 2026-04-01 14:44 by Çóµ÷¼Ázz
[˶²©¼ÒÔ°] ¿¼Ñе÷¼Á +5 ÂæÍÕÄÐÈË 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
[¿¼ÑÐ] 070300»¯Ñ§×¨Òµ279µ÷¼Á +10 ¹þ¹þ¹þ^_^ 2026-03-31 10/500 2026-03-31 23:13 by liu823948201
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +9 ÕæÃûÓбù 2026-03-29 10/500 2026-03-31 18:01 by xhai2011
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á +25 °¢Ë¹µÙ·Ò2004 2026-03-28 25/1250 2026-03-31 16:27 by hypershenger
[¿¼ÑÐ] 085404 22408 315·Ö +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +7 º×¾¨¸ë 2026-03-28 7/350 2026-03-31 11:21 by oooqiao
[¿¼ÑÐ] 285Çóµ÷¼Á +6 AZMK 2026-03-29 9/450 2026-03-30 21:02 by dophin1985
[¿¼ÑÐ] 343Çóµ÷¼Á085601 +3 ҪŬÁ¦Ñ§Ï°x 2026-03-29 3/150 2026-03-29 18:35 by wxiongid
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û