Encapsulation of graphene in Parylene
Journal article, 2017

Graphene encapsulated between flakes of hexagonal boron nitride (hBN) demonstrates the highest known mobility of charge carriers. However, the technology is not scalable to allow for arrays of devices. We are testing a potentially scalable technology for encapsulating graphene where we replace hBN with Parylene while still being able to make low-ohmic edge contacts. The resulting encapsulated devices show low parasitic doping and a robust Quantum Hall effect in relatively low magnetic fields <5 T.

Author

Grigory Skoblin

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Jie Sun

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Avgust Yurgens

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Applied Physics Letters

0003-6951 (ISSN) 1077-3118 (eISSN)

Vol. 110 5 053504

Areas of Advance

Nanoscience and Nanotechnology (2010-2017)

Subject Categories

Condensed Matter Physics

DOI

10.1063/1.4975491

More information

Created

10/8/2017