超短脉冲
范德瓦尔斯力
铁磁性
材料科学
声子
凝聚态物理
量子力学
物理
激光器
分子
作者
Chengdong Gou,Junyuan Zhang,Mi Yang,Sheng‐Nian Luo
摘要
We investigate the dynamics of carriers and coherent phonons in CrI 3 . The relaxation of phonon A11g undergoes a sudden change at 60 and 220 K, which is attributed to the weakening of spin–phonon coupling and increased vacancy concentrations.
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