A graphene chemical vapor sensor with an unmodified surface has been fabricated and
thoroughly characterized upon exposure to headspace vapor of a variety of solvents and …

Material growth on a dangling-bond-free interface such as graphene is a challenging
technological task, which usually requires additional surface pre-treatment steps …

A graphene chemical sensor is subjected to a set of structurally and chemically similar
hydrocarbon compounds consisting of toluene, o-xylene, p-xylene, and mesitylene. The …

In this study, we employ first-principles calculations to investigate the geometric and
electronic properties of intrinsic silicene and silicene doped with metal elements Fe and Ti …

Epitaxial graphene is promising material for future graphene-based applications including
high frequency devices and chemical/biological sensors. Modifying the surface chemistry of …

Carrier doping effects of water vapor and an adsorbed water layer on single-crystal
graphene were evaluated. After annealing at 300 C in nitrogen ambient, the sheet …

Graphene devices have been constructed on silicon mirrors, and the graphene is optically
probed through an evanescent wave interaction in an attenuated total reflectance …

The isolation of free-standing graphene in 2004 initiated an explosion in research that
covers the full range from materials modeling, through to the inclusion of graphene flakes in …

Graphene has attracted considerable attention in recent years due to its remarkable material
properties and its potential for applications in next-generation nanoelectronics. In particular …

In this paper, we report for the first time the sensitivity and selectivity of a Pt/TiO 2/SiO 2/4H-
SiC MOS capacitor to a number of industrially relevant organic solvents. The shift in the …