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803995 Aldrich

Graphene field effect transistor chip

Synonym: GFET Chip



Related Categories Carbon Nanomaterials, Graphene Films, Graphene and Graphene Oxide, Materials Science, Nanomaterials More...
description   Material Description: graphene monolayer (RAMAN)
  Sheet resistance on Si/SiO2: 900 ± 50 ohms/sq



• Chemical Sensors
• Biosensors

General description

• Graphene Growth Process: Atmospheric Pressure Chemical Vapor Deposition
• Graphene Growth substrate: Copper foil, 25 μ thick
• Transfer process: Wet electromechanical separation
• Graphene Thickness: Single Atomic Layer
• Sheet resistance on Si/SiO2: 900 ± 50 ohms/sq
• FET mobility on Al2O3: ∼3000 cm2/V sec
• FET mobility on Si/SiO2: ∼1500 cm2/V sec
• FET mobility using new experimental method with unwrinkled graphene on Si/SiO2: ∼7000 cm2/V sec
• Material uniformity: >95 % Single layer graphene
• Transparency: >97.4 %

GFET device info:

• GFET Device Dirac Voltage Range 0-60 V
• GFET Chip: 10 devices per chip
• Yield: 90 %

Price and Availability

The Future of Bioimaging
Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Protocols & Articles


Graphene Field Effect Transistors for Biological and Chemical Sensors

Victoria Tsai* and Bruce Willner Graphene Frontiers, Philadelphia, PA 19104, USA *Email: victoria@graphenefrontiers.com
Keywords: Adhesion, Chemical vapor deposition, Chromatin immunoprecipitation, Deposition, Drug discovery, Environmental, Evaporation, Ion-exchange chromatography, Nanomaterials, Nanotubes, Semiconductor, Separation

Graphene and Other 2D Crystals for Rechargeable Batteries

Francesco Bonaccorso,* Vittorio Pellegrini Istituto Italiano di Tecnologia, Graphene Labs, 16163, Genova, Italy *Email: francesco.bonaccorso@iit.it
Francesco Bonaccorso, Vittorio Pellegrini
Material Matters, 2016, 11.1, 15
Keywords: Adhesion, Adsorption, Automotive, Chemical vapor deposition, Degradations, Deposition, Diffusion, Electronics, Environmental, Lithiations, Nanomaterials, Nucleic acid annealing, Oxidations, Reductions, Renewable energy, Separation, Solvents, Sonication

Related Content

Graphene and New Monoatomic Materials: Using 2-Dimensional Nanosheets in a 3-Dimensional World Webinar

Chemists have been able to manipulate graphene by enhancing its processibility and versatility. It is possible to tailor graphene, using covalent or supramolecular chemistry, into a variety of forms ...
Keywords: Catalysis, Crystallization, Electronics, Nanomaterials, Nanotechnology, Organic electronics, Polymerization reactions, Semiconductor

Probing Dirac Electron Physics in Graphitic Materials Webinar

Electrons in monolayer graphene are described by massless Dirac electrons, which exhibit unique quantum phenomena due to the pseudospin and Berry phase of the massless electron. In this talk, Dr. Fen...
Keywords: Electronics, Nanomaterials, Nanotubes

Peer-Reviewed Papers


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