Abstract:We present a microscopic model for Na clusters embedded in raregas matrices. The valence electrons of the Na cluster are described by time‐dependent density‐functional theory at the level of the local‐density approximation (LDA). Particular attention is paid to the semi‐classical picture in terms of Vlasov‐LDA. The Na+ ions and Ar atoms are handled as classical particles whereby the Ar atoms carry two degrees of freedom, position and dipole polarization. The interaction between Na+ ions and electrons is mediat… Show more
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