Gateless and reversible Carrier density tunability in epitaxial graphene devices functionalized with chromium tricarbonyl

AF Rigosi, M Kruskopf, HM Hill, H Jin, BY Wu… - Carbon, 2019 - Elsevier
Monolayer epitaxial graphene (EG) has been shown to have clearly superior properties for
the development of quantized Hall resistance (QHR) standards. One major difficulty with …

Examining epitaxial graphene surface conductivity and quantum Hall device stability with Parylene passivation

AF Rigosi, CI Liu, BY Wu, HY Lee, M Kruskopf… - Microelectronic …, 2018 - Elsevier
Homogeneous, single-crystal, monolayer epitaxial graphene (EG) is the one of most
promising candidates for the advancement of quantized Hall resistance (QHR) standards. A …

Measuring the dielectric and optical response of millimeter-scale amorphous and hexagonal boron nitride films grown on epitaxial graphene

AF Rigosi, HM Hill, NR Glavin, SJ Pookpanratana… - 2D …, 2017 - iopscience.iop.org
Monolayer epitaxial graphene (EG), grown on the Si face of SiC, is an advantageous
material for a variety of electronic and optical applications. EG forms as a single crystal over …

Epitaxial graphene for high-current QHE resistance standards

M Kruskopf, J Hu, BY Wu, Y Yang… - 2018 Conference on …, 2018 - ieeexplore.ieee.org
We report the growth of large-area monolayer graphene on the centimeter scale using an
optimized growth process allowing for reproducibility and morphology improvements …