Lithium Aryloxide Thin Films with Guest-Induced Structural Transformation by ALD/MLD

摘要

Crystalline Li-organic thin films are grown with the atomic/molecular layer deposition (ALD/MLD) technique from lithium hexamethyldisilazide and hydroquinone. The as-deposited films are found to undergo a reversible structural transformation upon exposure to ambient humid air. According to density functional theory calculations, the guest-induced transformation may be related to an unsaturated Li site in the crystal structure.