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研究了铁电180°畴超格子中畴子对导带底电子特性的影响.这种影响将导致在这种结构中形成电子子能带,从而影响材料的电子特性.电子有效质量的增加将使子能带向畴子低频所形成的子能带方向移动.
The effect of the domains on the bottom electronic properties of the conduction band in 180 ° superlattices of ferroelectric materials is studied. This effect leads to the formation of electron sub-bands in this structure, which affects the electronic properties of the material. So that the sub-band to the low-frequency domain formed by the sub-band direction.