Graphene-based piezoresistive pressure sensing for uniaxial and biaxial strains

• The piezoresistive effect in graphene has been experimentally demonstrated for both uniaxial and biaxial strains. For uniaxial strain, rectangular membranes were measured while circular membranes provided biaxial strain. Gauge factors have also been extracted and compared to previous literature as well as simulations.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Keyword

Nanoelectronics

Strain

Biaxial strains

Circular membranes

Gauge factors

Piezo-resistive

Piezoresistive effects

Pressure sensing

Uni-axial strains

Graphene

Publication and Content Type

ref (subject category)

kon (subject category)