论文标题
二维过渡金属二核苷元素中的两个氮呈色中心在钻石中的两个氮无性颜色中心之间介导的相互作用
Exciton-polariton mediated interaction between two nitrogen-vacancy color centers in diamond using two-dimensional transition metal dichalcogenides
论文作者
论文摘要
在本文中，从量子主方程开始，我们讨论了钻石中两个带负电荷的氮 - 胶合色中心的相互作用，即通过激子 - 两极 - 在二维过渡金属二进制二进制中传播的激子层，在近距离接近钻石晶体之间的相互作用。我们专注于光学1.945 EV过渡，并将氮 - 颜色中心作为两级（人造）原子进行建模。我们发现，相互作用参数和能级重新归一化的常数对氮的距离中心与过渡金属二甲基化层的距离极为敏感。获得了激子 - 两极子的光谱以及进入Lindblad方程的阻尼常数的分析表达式。讨论了激子介导的超沉载的条件。
In this paper, starting from a quantum master equation, we discuss the interaction between two negatively charged Nitrogen-vacancy color centers in diamond via exciton-polaritons propagating in a two-dimensional transition metal dichalcogenide layer in close proximity to a diamond crystal. We focus on the optical 1.945 eV transition and model the Nitrogen-vacancy color centers as two-level (artificial) atoms. We find that the interaction parameters and the energy levels renormalization constants are extremely sensitive to the distance of the Nitrogen-vacancy centers to the transition metal dichalcogenide layer. Analytical expressions are obtained for the spectrum of the exciton-polaritons and for the damping constants entering the Lindblad equation. The conditions for occurrence of exciton mediated superradiance are discussed.
