Substrates & Electronic Components
Our substrates and prefabricated electronic components aim to greatly reduce your processing time for either characterizing your newly developed semiconductor materials or constructing an effective FET-based sensor to detect chemical/biological analytes. Just add your choice of a semiconducting layer.
- Quickly build your field-effect transistors (FETs) with our series of pre-patterned, back-gated, interdigitated electrodes. These electrodes are prefabricated on conducting silicon wafers, using standard lift-off technology and feature reliable ohmic source/drain contacts, very large channel width-to-length ratio (500 to 4000), and a variety of dielectric thicknesses and device architectures to choose from.
- Our back-gated Lateral organic field-effect transistors (LOFET) circuits further simplify your active material characterization by requiring frequency measurement of only the ring oscillators, thereby avoiding the time-consuming measurement and analysis of individual transistors.
Products
TEM Grids
Carbon Film Supported Copper Grid, Standard Thickness, grid size 300 mesh, box of 50
Ag/AgCl (3M KCl) Reference Electrode
alternative to standard calomel electrode (SCE)
Fluorine doped tin oxide coated glass slide
L × W × thickness 300 mm × 300 mm × 2.2 mm, surface resistivity ~7 Ω/sq
Indium tin oxide coated PET
surface resistivity 60 Ω/sq, L × W × thickness 1 ft × 1 ft × 5 mil, sheet
Platinum Wire Auxiliary Electrode
Indium tin oxide coated glass slide, square
surface resistivity 8-12 Ω/sq
Ag/AgCl (3M NaCl) Reference Electrode
Glassy Carbon Voltammetry Electrode
Sharp Tip
Self-Closing TEM Tweezer
TEM Grids
Formvar/Carbon Supported Copper Grids, grid size 300 mesh, box of 50
Standard Electrochemical Cell kit
100 mL cell
Indium tin oxide coated glass slide, rectangular
surface resistivity 70-100 Ω/sq, slide
Indium tin oxide coated glass slide, square
surface resistivity 70-100 Ω/sq
Electrode Polishing Kit, PK-4
TEM Grids
Carbon Film Supported Copper Grid, Standard Thickness, grid size 200 mesh, box of 50
Straight-Tip PVDF Tweezer with Carbon Tip
Fluorine doped tin oxide coated glass slide
L × W × thickness 50 mm × 50 mm × 2.2 mm, surface resistivity ~7 Ω/sq
Platinum (Pt) Mesh Electrode
size 2.0 cm × 2.0 cm, 0.1 mm wire diameter, 99.9%
Indium tin oxide coated glass slide, rectangular
surface resistivity 8-12 Ω/sq, slide
Silicon
wafer (single side polished), <100>, N-type, contains no dopant, diam. × thickness 2 in. × 0.5 mm
- Test your final devices via our Miniprober, which allows for fast and easy device measurement with reliable pad contact, without the need of a probe station.
- We also offer prefabricated graphene chips in the configuration of hall bar device, 2-probe FETs, or liquid-gated 2-probe FETs, to fast-track your graphene sensor research and applications.
- For your nanodevice and nanomaterial characterization needs, select our TEM grids and supplies in various grid materials, mesh sizes, grid configurations, coating material and coating thickness, staining chemicals, and sample preparation tools.
- Our broad selection of electrochemical components features a variety of aqueous and non-aqueous reference electrodes with easy-to-handle form factors, as well as working, counter and auxiliary electrodes.
Related Resources
- Brochure: Product Information for Graphene FET GRFETS10
Basic handling instructions and testing protocol
- Brochure: User Protocol for Graphene FET GRFETS20
Basic handling instructions and testing protocol
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