Scanning tunnelling microscopy of suspended graphene

作者：Zan Recep^*; Muryn Chris; Bangert Ursel; Mattocks Philip; Wincott Paul; Vaughan David; Li Xuesong; Colombo Luigi; Ruoff Rodney S; Hamilton Bruce; Novoselov Konstantin S

来源：Nanoscale, 2012, 4(10): 3065-3068.

DOI：10.1039/c2nr30162h

Suspended graphene has been studied by STM for the first time. Atomic resolution on mono- and bi-layer graphene samples has been obtained after ridding the graphene surface of contamination via high-temperature annealing. Static local corrugations (ripples) have been observed on both types of structures.

• 出版日期2012
• 单位IBM