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Figure 1

From: Giant Zeeman-type spin splitting of free electron/hole states on quasi-2D perovskite niobates: a theoretical prediction

Figure 1

Zeeman-type SOI effect and the electronic structure of quasi-2D KNbO3. (a) Schematics representing the origin of Zeeman-type SOI on (001)c and (111)c facet models with 2DEGs and 2DHGs, respectively. Odd spin-up electrons are maintained on both 2D models, leading to the intrinsic magnetic order. (b) Calculated band structure and SPDOS of the (001)c facet model with a thickness of 0.80 nm. (c) Calculated band structure and SPDOS of the (111)c facet model with a thickness of 0.46 nm.

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