Optical excitation processes: general discussion.
Optical excitation processes: general discussion.
复制标题
光激发过程：一般讨论。
DOI：
10.1039/d2fd90037h
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发表时间：
2022
影响因子：
3.4
通讯作者：
Appleby M
中科院分区：
文献类型：
--
作者：
Appleby M
Serhane Zerhane回答说：事实上，补充实验将提供有价值的输入，特别是关于自旋状态和结构的相关变化。当我们在LCLS进行XANES实验时，不可能同时进行发射光谱和散射实验。Yorrick Boeije问：考虑到光学泵浦-探测测量的80 fs时间分辨率，你如何区分由（1）电荷转移（CT）或（2）电荷转移之前的过程引起的局部晶格扭转激活，无论是光学激发还是自旋跃迁？
Serhane Zerdane responded: Indeed, complementary experiments would provide valuable input, especially regarding correlated changes of spin-state and structure. When we performed the XANES experiment at LCLS, it was not possible to perform emission spectroscopy and scattering experiments simultaneously. We expect to perform these measurements during the next beamtime.Yorrick Boeije asked: Considering the 80 fs temporal resolution of the optical pump–probe measurements, how do you distinguish between local lattice torsion activation induced by (1) charge-transfer (CT) or (2) a process prior to chargetransfer, either optical excitation or the spin transition?