已收录 272892 条政策
 政策提纲
  • 暂无提纲
Observation of a giant mass enhancement in the ultrafast electron dynamics of a topological semimetal
[摘要] Understanding the coupling between spin-polarised topological surface states and the bulk provides insight into ultrafast spin dynamics. Here, this coupling is shown to be accompanied by a large mass enhancement in the Sb(111) surface electronic structure, leading to unusual dynamics.
[发布日期]  [发布机构] 
[效力级别]  [学科分类] 地球科学(综合)
[关键词]  [时效性] 
   浏览次数:1      统一登录查看全文      激活码登录查看全文