It is a sponsored submit by Graphenea
Graphenea’s Semiconductor catalogue spans from 1×1 cm2 single layer graphene movies on quite a lot of substrates, to completely personalized graphene-based gadget architectures applied on wafers as much as 150mm. The distinctive vertical integration that Graphenea gives, that covers the graphene development, its switch, its gadget fabrication and post-processing, permits Graphenea to have full management of the manufacturing course of, repeatedly monitoring this by high quality management processes and checkpoints.
Graphenea Foundry gives three services and products, which cowl all of the graphene wants one could have.
Our GFETs are prepared to make use of, plug & play graphene area impact transistors. There are 2 completely different gadget classes;
GFET S1X: These are gadgets that are thought of for normal objective, equivalent to gasoline sensing, magnetic area sensing, quantum transport experiments, optoelectronics, and so forth. They arrive in three completely different geometries: Corridor bars, van der Pauw and interdigitated gadgets; all of the dies have gadgets with completely different facet ratios to discover geometry dependencies within the measurements.
GFET S2X: There are gadgets devoted for liquid environments, appropriate for biosensing. They’ve passivated contacts and a on-chip gate electrode, which removes the necessity for an exterior probe (equivalent to Ag/AgCl). The passivation will be both dielectric or polymeric, relying on the selection of functionalisation.
GOFET: There are interdigitated gadgets wherein the energetic layer is graphene oxide (GO) flakes. The useful teams current within the GO could also be useful for sure functions, and it’s well-known the wonderful sensing capabilities of GO.
A current demonstration of the potential of those GFETs will be present in “Detection of an IL-6 Biomarker Utilizing a GFET Platform Developed with a Facile Natural Solvent-Free Aptamer Immobilization Strategy” DOI:10.1109/ACCES.2020.2994611
We additionally provide shared manufacturing companies, or MultiProjectWafer (MPW) runs. Prospects can entry the completely different course of flows that exist inside our foundry and e-book some capability to manufacture a number of copies of a customized gadget; the price of the run is diluted between the completely different clients accessing the MPW run, decreasing the entry barrier for customized graphene gadgets. Inside our GFAB companies, the complete suite of producing capabilities allow totally personalized gadgets, built-in on the again finish of line (BEOL). Our completely different course of flows, spanning completely different metallization and encapsulation schemes, allow many gadget architectures and pave the best way for a lot of actual life functions within the area of sensing and optoelectronics.
In the entire gadgets manufactured inside our foundry (from our customary GFETs to the customized designs for our clients), we assure a mean mobility >1000 cm2/V·s with a assured yield of 75%.
This represents a wonderful platform for fast gadget prototyping, pilot manufacturing and even bigger quantity calls for. The customers are capable of dramatically speed up the event of their gadget/functions, eradicating the burden of fabrication and permitting them to give attention to growth, knowledge acquisition and evaluation. Having a dependable, constant supply of graphene-based gadgets is without doubt one of the cornerstones for this materials to be put into merchandise and be ubiquitous in on a regular basis’s gadgets.