Graphene, a two-dimensional layer of sp2-bonded carbon atoms in a closely packed hexagonal honeycomb lattice, has been attracting lots of attention due to its unique properties, including atomic-level thickness , high optical transmittance in the visible regime , high carrier mobility (approaching 120,000 cm2/V/s for suspended graphene at low temperature) , high thermal conductivity (~6000 W/m·K) [3,4], ultrahigh mechanical strength (42 N/m) , and high impermeability to gas and liquid . Recent advances in the controllable fabrication of large-area and high-quality graphene [7-9] have brought it close to practical application in various fields, for example, ultra-high-frequency devices , transparent electrodes , biosensors , gas sensors , oxidation/corrosion barriers , and solar cells .
|Title of host publication||Micro- and Nanoelectronics|
|Subtitle of host publication||Emerging Device Challenges and Solutions|
|Number of pages||14|
|Publication status||Published - 1 Jan 2017|
ASJC Scopus subject areas
- Materials Science(all)