CAJ | 학술논문

硅烯是单原子层的硅薄膜，其结构与石墨烯类似，由于其奇特的物理性质特别是狄拉克-费米特性，在近年来引起了人们的关注。文章简要介绍了硅烯这一全新的二维体系在实验上的一些进展，包括实现硅烯在表面上的外延生长，重构的结构表征和相变，狄拉克电子特性的证实，以及可能具有的超导转变等。
규희시단원자층적규박막，기결구여석묵희유사，유우기기특적물이성질특별시적랍극-비미특성，재근년래인기료인문적관주。문장간요개소료규희저일전신적이유체계재실험상적일사진전，포괄실현규희재표면상적외연생장，중구적결구표정화상변，적랍극전자특성적증실，이급가능구유적초도전변등。
Silicene, a single layer of thin film consisting of silicon atoms with honeycomb structures similar to graphene, has been attracting much attention because of its extraordinary physical properties, in particular its Dirac fermion characteristics. We shall review the recent progress in experi-mental research on silicene, including its successful epitaxial growth on surfaces, characterization of its structure, determination of the existence of Dirac fermions, and observation of possible supercon-ductivity.