ITO Glass Substrates (Unpatterned)

Order Code: S111

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These glass substrates are coated with a 100 nm layer of Indium Tin Oxide (ITO).

Useful for a variety of experimental techniques including microscopy (STM, conductive AFM), spectroscopy and electropolymerisation.

Specifications

Substrate sizes	20mm x 15mm 25mm x 25mm 25mm x 75mm (Microscope Slide)
Thickness	1.1 mm
Glass type	Polished soda lime, float glass
Substrate coating	Fully oxidized ITO
ITO thickness	100 nm
ITO quoted resistance	20 Ω.□^-1
ITO measured resistance*	14 - 16 Ω.□^-1
Glass roughness	1 nm RMS (by AFM)
ITO roughness	1.8 nm RMS (by AFM)
Packaging	Stacks of 20 separated by cleanroom paper

*Resistances measured using the Ossila Four-Point Probe System.

Characterisation

AFM scan of ITO substrate — Left: 10 µm x 10 µm AFM scan with Z-scale of ±5 nm. Right: AFM of glass surface (1 µm x 1 µm x 3.5 nm).

AFM of glass surface of ITO substrates — Left: 10 µm x 10 µm AFM scan with Z-scale of ±5 nm. Right: AFM of glass surface (1 µm x 1 µm x 3.5 nm).

To the best of our knowledge, the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.