Department of Chemistry and Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH), San 31, Hyoja-Dong, Nam-Gu, Pohang, 790-784, Korea.
Chem Commun (Camb). 2011 Aug 14;47(30):8608-10. doi: 10.1039/c1cc12953h. Epub 2011 Jun 28.
Single-layer graphene (SLG) shows an anomalously large surface charging effect during scanning photoelectron microscopy (SPEM), which is distinguished from bi-layer graphene (BLG). The different behaviour is believed due to a different screening effect for SLG and BLG.
单层石墨烯 (SLG) 在扫描光电显微镜 (SPEM) 中表现出异常大的表面充电效应,与双层石墨烯 (BLG) 不同。这种不同的行为被认为是由于 SLG 和 BLG 的不同屏蔽效应所致。