Spin-polarized two-dimensional electron/hole gases on LiCoO$_2$ layers.

Spin-polarized two-dimensional electron/hole gases on LiCoO$_2$ layers.

First-principles calculations show the formation of a 2D spin polarized electron (hole) gas on the Li (CoO$_2$) terminated surfaces of finite slabs down to a monolayer, in remarkable contrast with the bulk band structure, which is stabilized by Li donating its electron to the CoO$_2$ layer forming...

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Bibliographic Details
Main Author: Santosh Kumar Radha, Walter R. L. Lambrecht
Format: Article
Language:English
Published: SciPost 2021-03-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.10.3.057

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