摘要 :
The structural and electric properties of the alkali-metalabsorbedmonolayer InSe-M (M=Li, Na, K and Rb) are studied by the first-principles calculations. The absorption energies of the monolayer InSe-M are negative so that theyhav...
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The structural and electric properties of the alkali-metalabsorbedmonolayer InSe-M (M=Li, Na, K and Rb) are studied by the first-principles calculations. The absorption energies of the monolayer InSe-M are negative so that theyhave stableabsorption structures,indicating that it is possible to prepare them in experiments.The pristinemonolayer InSe is typical conductor, but the alkali-metalabsorbedmonolayer InSe-Mare electronically conductive. Therefore, the alkali-metal absorption causes important influence on the electric properties of the monolayer InSe. However, too little calculated magnetic moments show that the alkali-metal absorption causes little influence on the magnetic properties of the monolayer InSe.
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