Development of the next generation of germanium wafers

SEMICONDUCTOR TECHNOLOGY Development of the next generation of germanium wafers

2023-11-01 From RENA Technologies GmbH (Press release) 1 min Reading Time

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Umicore Electro-Optic Materials has established a strategic collaboration with RENA Technologies, aimed at integrating RENA's cutting-edge ACE inception wafer processing solution into the ongoing development of Ge (germanium) wafers. This collaboration signifies a momentous leap in the domain of the space solar cell industry.

Umicore EOM and RENA Technologies are collaborating to integrate RENA's ACE inception wafer processing into the development of germanium wafers.(Source: IM Imagery - stock.adobe.com) — Umicore EOM and RENA Technologies are collaborating to integrate RENA's ACE inception wafer processing into the development of germanium wafers.
(Source: IM Imagery - stock.adobe.com)

Umicore EOM has led the way in the field of epi-ready, dislocation-free germanium substrates designed for III-V multi-junction solar cells for many decades. Umicore EOM's commitment to both reliability and innovation is evident in its industry reputation and partnerships in the space solar cell industry. RENA ACE technology emerges as a pivotal role in propelling this transformative journey forward.

RENA's advanced wafer processing solution features flexible process performance and single side, full surface processing. The scalability for mass production aligns perfectly with Umicore's application and ramp-up plans.

Built upon RENA's Inception platform, Umicore EOM and RENA have joined forces in a collaborative development program, aimed at perpetual technology enhancement and ensuring a seamless and efficient transition into mass production. This move holds important significance in the realization of both companies' ambitious expansion strategies.

Jinyoun Cho, Project Manager at Umicore EOM says, "The RENA advanced wafer processing solution plays a crucial role in our manufacturing process, and RENA's technology will be a key enabler for the performance of our Ge wafers."

Franck Delahaye, Manager of Business Development at RENA states, "Umicore is a reliable partner, and we are glad to support their expansion plans with our solution."

The collaboration between Umicore EOM and RENA Technologies carries the potential to reshape the landscape of the space solar cell market, underpinned by a steadfast commitment to innovation and sustainability.

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