Determination of the spin orbit coupling and crystal field splitting in wurtzite InP by polarization resolved photoluminescence,Applied Physics Letters

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Determination of the spin orbit coupling and crystal field splitting in wurtzite InP by polarization resolved photoluminescence
Applied Physics Letters ( IF 3.5 ) Pub Date : 2018-02-12 , DOI: 10.1063/1.5010600
Nicolas Chauvin ₁ , Amaury Mavel _{1,

2} , Ali Jaffal _{1,

2} , Gilles Patriarche ₃ , Michel Gendry ₂

Affiliation

Excitation photoluminescence spectroscopy is usually used to extract the crystal field splitting (ΔCR) and spin orbit coupling (ΔSO) parameters of wurtzite (Wz) InP nanowires (NWs). However, the equations expressing the valence band splitting are symmetric with respect to these two parameters, and a choice ΔCR > ΔSO or ΔCR ΔSO in Wz InP.

中文翻译：

通过偏振分辨光致发光测定纤锌矿 InP 中的自旋轨道耦合和晶体场分裂

激发光致发光光谱通常用于提取纤锌矿 (Wz) InP 纳米线 (NW) 的晶体场分裂 (ΔCR) 和自旋轨道耦合 (ΔSO) 参数。然而，表达价带分裂的方程关于这两个参数是对称的，并且在 Wz InP 中选择 ΔCR > ΔSO 或 ΔCR ΔSO。

更新日期：2018-02-12

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