58 citations · 83 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2011★ 58 cited
Graphene p-n junction Arrays as Quantum-Hall Resistance Standards
Mirosław Woszczyna, Miriam Friedemann, Thorsten Dziomba +2
We demonstrate a device concept to fabricate resistance standards made of quantum Hall series arrays by using p-type and n-type graphene. The ambipolar nature of graphene allows fa…
cond-mat.mtrl-sci2009★ 25 cited
Graphene on Gallium Arsenide: Engineering the visibility
M. Friedemann, K. Pierz, R. Stosch +1
Graphene consists of single or few layers of crystalline ordered carbon atoms. Its visibility on oxidized silicon (Si/SiO\_2) enabled its discovery and spawned numerous studies of…