Modeling Magneto‐Photoabsorption Using Time‐Dependent Complex Generalized Hartree‐Fock
Modeling Magneto‐Photoabsorption Using Time‐Dependent Complex Generalized Hartree‐Fock
复制标题
使用时间对磁力进行建模 – 光吸收 – 依赖复数广义 Hartree – Fock
DOI:
10.1002/cptc.201900161
复制
发表时间:
2019
期刊:
影响因子:
3.7
通讯作者:
Li, Xiaosong
中科院分区:
文献类型:
--
作者:
Stetina, Torin F.;Sun, Shichao;Williams‐Young, David B.;Li, Xiaosong
Magneto‐optical spectroscopy provides a glimpse into the hidden electronic structure of molecules and materials that normally cannot be resolved with regular optical absorption spectroscopy. The magneto‐optical signal is difficult to simulate computationally due to the necessity of modeling perturbations from both uniform magnetic and oscillating electric fields. In this work, we introduce a time‐dependent complex generalized Hartree‐Fock framework for calculating electronic magneto‐optical spectra of atomic and molecular systems. Complex‐valued gauge including atomic orbitals are used in a non‐perturbative treatment of the uniform magnetic field. The magneto‐photoabsorption spectra of atomic alkalis and aromatic systems are investigated with a focus on understanding how spectroscopic signals change in the presence of a uniform magnetic field.
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DOI:
10.1063/1.2772849
发表时间:
2007
期刊:
The Journal of chemical physics
影响因子:
--
作者:
M. Seth;T. Ziegler
通讯作者:
T. Ziegler
影响因子:
2.8
作者:
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J. Michl
影响因子:
5.5
作者:
T. Kjærgaard;P. Jørgensen;A. Thorvaldsen;P. Salek;S. Coriani
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S. Coriani
影响因子:
4.4
作者:
H. F. Hameka
通讯作者:
H. F. Hameka
影响因子:
1.7
作者:
L. Seamans;J. Linderberg
通讯作者:
J. Linderberg