ArticleIssue Date2007CitationPhysica Status Solidi (C) Current Topics in Solid State Physics, v.4, no.5, pp.1649 - 1652PublisherWILEY-V C H VERLAG GMBH
ArticleIssue Date2006CitationProceedings of SPIE - The International Society for Optical Engineering, v.6352 IPublisherSPIE-INT SOC OPTICAL ENGINEERING