作者:Rebekka S. Klausen、Jonathan R. Widawsky、Michael L. Steigerwald、Latha Venkataraman、Colin Nuckolls
DOI:10.1021/ja211677q
日期:2012.3.14
Bulk silicon, the bedrock of information technology, consists of the deceptively simple electronic structure of just Si-Si σ bonds. Diamond has the same lattice structure as silicon, yet the two materials have dramatically different electronic properties. Here we report the specific synthesis and electrical characterization of a class of molecules, oligosilanes, that contain strongly interacting Si-Si