Graphenea uses semiconductor manufacturing techniques to produce graphene-based devices at the wafer scale, such as resistors, capacitors, diodes, Hall sensor elements and field effect transistors. The foundry has three distinctive process flows that allow to fabricate these discrete components and even combine some of these devices within a single die, enabling the fabrication of simple circuitry.
Graphenea’s proprietary fabrication processes enable them to guarantee metrics in their runs, ensuring the customer’s devices are up to standards. Moreover, short manufacturing cycles use far less resources compared to those of traditional silicon, reducing the amount of water, gases and other chemicals and materials, significantly reducing their carbon footprint.
1800€ for 4cm2
900€ per additional cm2
Reduced fees available for eligible customers. Learn more
Learn more and applyThis MPW run is tailored for liquid sample measurements, offering features particularly suited for biosensing and liquid biopsies. The passivated contacts prevent large leakage currents and device degradation upon contact with the liquid analyte, enabling measurements in saline solutions, as well as biological fluids like blood, plasma, saliva, and sweat.
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Transistors
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CVD-graphene gated
through substrate |
Ambipolar FET
p-type at VG=0 |
Width=10µm
Length=10µm |
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Resistors
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CVD-graphene
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p-type, 1kOhm/sq
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Width=10µm
Length= 10µm |
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Substrate
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SiO2/Si
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SiO2=90nm
Si=525µm |
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Metal contacts
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Au
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CD=10µm
Thickness = 50nm |
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Encapsulation
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Al2O3
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CD=10µm
Thickness = 30nm |
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Via opening
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CD=10µm
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QC
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Carrier transport
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In PCM dies
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Mobility >1000cm2/V·s
Dirac Point<20V Hysteresis<10V |
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Raman
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In PCM dies
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Raman
· I(G)/I(2D) < 1.25 · I(D)/I(G) < 0.15 · Pos(G) < 1600 cm-1 · FWHM(2D) < 45 cm-1 |
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Optical
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In PCM dies
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Channel integrity > 95%
Device yield within die > 75% |
The 2D-PL Support Programme lowers the obstacles for researchers and companies wanting to join our multi-project wafer (MPW) runs. Selected participants can receive a reduction of up to 50% off the MPW fee in exchange for providing feedback on the received devices in the form of a short interview with the hosting pilot line. Your feedback helps us improve future runs.
Graphenea, a technology company founded in 2010, is a world leading graphene producer. The 25 employees in Graphenea work on contributing to the successful development of graphene applications of our customers, in a wide range of sectors and in more than 60 countries in the world. Through research and innovation, we support our customers with our portfolio consisting of: CVD Graphene films, Graphene Field-Effect-Transistors chips (GFETs), Graphene Foundry Services (GFAB) and Graphene Oxides. Graphenea’s facilities are located in Spain (San Sebastián) and USA (Boston).
