Graphene Field-Effect Transistor chip S10

Product Name Name: Graphene Field-Effect Transistor chip S10 Product Overview Graphene field-effect transistor is a semiconductor device constructed based on the unique electrical properties of graphene. Usually composed of graphene channel, source, drain, and gate. The graphene channel is the main path for current transmission, with the source and drain used for injecting and collecting charge carriers, and the gate controlling the carrier concentration in the channel by applying voltage. When a voltage is applied to the gate, charges are induced in the graphene channel, thereby changing the conductivity of the channel. By controlling the gate voltage, the current between the source and drain can be effectively regulated to achieve the switching function of the transistor. Technical Parameter Chip dimensions:10mm x10mm Chip Thickness :675μm Number of GFETs per chip:36 Gate Oxide thickness:90nm Gate Oxide material:SiO2 Resistivity of substrate :1-10 Ω.cm Dirac point:<50 V Yield :>75% Graphene field-effect mobility:>1000cm2/V.s Product Features High sensitivity: Due to the thin thickness of graphene channels, all current flows on their surface, making GFET highly sensitive. Bipolar feature: GFET can use both electrons and holes to form a current, exhibiting bipolar characteristics. Superior high-frequency performance: The switching frequency of GFET can approach the terahertz range, several times faster than silicon-based FET. Low power consumption: Graphene's excellent conductivity and thermal conductivity result in lower electrical energy loss and better heat dissipation performance during operation. Application Fields Electronic devices: Used for manufacturing high-frequency, high-speed, low-power electronic devices such as amplifiers, switches, and digital circuits. Sensors: Graphene based FET sensors are suitable for various sensing applications, including gas sensing, biosensing, and environmental sensing. In the field of energy, there are also potential applications in energy storage and conversion, such as electrode materials for lithium-ion batteries and supercapacitors. Related Information https://www.graphenea.com/collections/buy-gfet-models-for-sensing-applications/products/gfet-s10-for-sensing-applications-10-mm-x-10-mm Please e-mail for the detailed characterization data. E-mail:sales@xfnano.com