Prefabricated OFET Test Chips (Low Density)

Order Code: S181

Price

(excluding Taxes)

£499.00

Sold Out


* Out of stock, awaiting delivery of silicon substrates from manufacturer. *

* Please contact us for available options including R&D grade substrates. *

The prefabricated low-density substrates are compatible with Ossila's FET test board (E222) and FACT1 System to make mobility screening quick and simple.

Thermally-evaporated gold electrodes on silicon/silicon oxide substrates with optional OTS and/or PFBT treatment makes device fabrication as simple as spinning on your semiconductor.

Fabricated to order for your research needs. Lead times of two weeks for standard devices. Please contact us to discuss your exact needs and a customised quotation.

If you are uncertain about which range of specifications best suits your needs then read our specification and user guide for the prefabricated substrates to gain a full overview of the systems available.

 

Product
code
Channel
geometry
Channel
width
Channel
length
OTS/PFBT
treatment*
Quantity Price
S181 Linear 1 mm 30 µm No 10 £499
S182 Linear 1 mm 30 µm Yes 10 £649
S183 Linear 1 mm 30 µm variable No 10 £499
S184 Linear 1 mm 30 µm variable Yes 10 £649
*OTS = octadecyltrichlorosilane / PFBT = pentafluorobenzenethiol

 

manual icon LD OFET specification and usage guide

 


Datasheet

 

Low density bottom gate bottom contact prefabricated FET substrate
Pre-fabricated low-density FET substrate

 

Standard devices are supplied in batches of ten and use our low density OFET system (schematics below). Custom substrates also available.

Getting an OTS treatment right is one of the hardest parts of substrate preparation. This is due to the requirement for a small amount of moisture to be present in order for self-assembly to occur, but not so much that polymerisation occurs. Having optimised this process in our own laboratories we are now able to offer substrates pre-treated with OTS.

 

Constant channel length design

Low density FET substrate mask dimensions (constant channel length)
Constant channel width low-density FET design

 

Variable channel length design

Low density OFET substrate mask dimensions (variable channel length)
Variable channel width low-density FET design

Produce 5 OFETs in 60 seconds with Ossila prefabricated substrates

 

To see the expanded version of this video with further details on device structure and measurement, click here.

For mobility measurements of your OFETs why not have a look at our new FACT system.

FET mobility testing system

 

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.