We demonstrate mapping of magnitude and variation of the electrical conductance of large area CVD graphene films by terahertz time-domain spectroscopy (THz-TDS) and micro four-point-probe (M4PP). Non-trivial correlations between results obtained with the two techniques are discussed in relation to electrical properties of the graphene films.
|Number of pages||2|
|Publication status||Published - 2013|
|Event||3rd EOS topical meeting on Terahertz Science and Technology 2012 - Prague, Czech Republic|
Duration: 17 Jun 2012 → 20 Jun 2012
Conference number: 3
|Conference||3rd EOS topical meeting on Terahertz Science and Technology 2012|
|Period||17/06/2012 → 20/06/2012|