THEORY OF A COUPLED DOUBLET-TRIPLET SYSTEM SPIN HAMILTONIAN AND ELECTRON-SPIN-RESONANCE SPECTRA
THEORY OF A COUPLED DOUBLET-TRIPLET SYSTEM SPIN HAMILTONIAN AND ELECTRON-SPIN-RESONANCE SPECTRA
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DOI：
10.1080/00268978200100921
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发表时间：
1982-01-01
影响因子：
1.7
通讯作者：
SIXL, H
中科院分区：
文献类型：
--
作者：
KOLLMAR, C;SIXL, H
本文提出了三重态与二重态的磁偶极相互作用理论。计算了有效的自旋哈密顿量，以及由此得到的二重态（S= 1/3）、四重态（S= 3/2）和二重态-四重态混合对态的自旋函数和能量本征值。结果表明，零场和高场的电致伸缩共振（E.S.R.）光谱敏感地依赖于电子二重态（D）和四重态（Q）之间的能量间隔Δε DQ。
A theory of the magnetic dipolar interaction of a triplet state with a doublet state is presented. An effective spin hamiltonian, the spin functions and energy eigenvalues of the resulting doublet (S= 1/3), quartet (S= 3/2) and mixed doublet-quartet pair states are calculated. It is shown that the zero field and high field E.S.R. spectra are sensitively dependent on the energy separation ΔεDQbetween the electronic doublet (D) and quartet (Q) states.