Source: https://tendernation.io/opportunities/01a13bbe-a318-7014-a02e-5e2ddec59354/silicon-wafers-for-test-chips awarded GB direct award procedure # Silicon Wafers for Test Chips [The Open University](https://tendernation.io/buyers/the-open-university) Estimated value Not stated Published 15 Aug 2025 Deadline Rolling deadline ## About this tender As part of the existing Technology Development Element (TDE) contract with the European Space Agency (ESA), the Open University (OU), in company with Teledyne-e2v, are required to procure and test three experimental test chips for characterisation and testing. Phase 1: To procure Silicon wafers for the manufacture of Front Side Illuminated (FSI) soft X-ray Complementary Metal Oxide Semiconductor (CMOS) imaging detectors to characterise their Electro Optical (EO) performance both pre and post irradiation. Phase 2: A potential second phase subject to funding to process any remaining Silicon wafers from the first phase for the manufacture of Back Side Illuminated (BSI) soft X-ray CMOS imaging detectors to characterise their EO performance both pre and post irradiation. Phase 3: A potential third phase subject to funding to procure Silicon wafers to manufacture another batch of either FSI or BSI soft X-ray CMOS imaging detectors for further characterisation of their EO performance both pre and post irradiation. ### Cost Phase 1: £220,000 Phase 2: £250,000 Phase 3: £350,00 Total: £820,000 Source Find a Tender (UK) · Notice ocds-h6vhtk-055960-2025-08-15T15:27:18+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-055960-2025-08-15T15:27:18+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile The Open University: past awards and live tenders](https://tendernation.io/buyers/the-open-university) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Preliminary Market Engagement - Corporate Enterprise Resource Planning (ERP) · North East Lincolnshire Borough Council · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a15410-bf5e-72d1-8225-fbabeaba595f/preliminary-market-engagement-corporate-enterprise-resource-planning-erp) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [Oakham Town Centre Flower Displays · Oakham Town Council · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a15408-9125-71df-b9f9-41f15d801548/oakham-town-centre-flower-displays) [Housing Site Identification, Landowner Engagement and Consultancy Services. · Chelmsford City Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-95e0-7222-9afc-7a4eb92afb30/housing-site-identification-landowner-engagement-and-consultancy-services) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction)