Study of red-blue-violet photoluminescence from Ag-BaO nanometer thin film (I)

Metallic nanoparticles complex thin film is a new kind of promising photoemissive thin film because of its perfect photoemissive properties and extremely fast optical response. We obtained a light-emitting Ag-BaO nanometer thin film using vacuum deposition method. Red-blue-violet range light emission was observed from its photolumine-scence(PL). We believe that the origin of PL of Ag-BaO thin film is the contribution of the Ag nanoparticles. Compared with its ultraviolet-visible absorption spectra, the mechanism of its PL covering different visible light ranges was analyzed.http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000082332900018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701Physics, MultidisciplinarySCI(E)中文核心期刊要目总览(PKU)中国科学引文数据库(CSCD)23491-4964