This project will focus on DE-risking single-crystal cdte solar cells grown on inexpensive silicon templates without post-growth halide treatments as a prototype to more stable, high efficiency cdte…

Ended Cooperative Agreement Awarded Last action

Award ID
DEEE0010252
Recipient
Awarding agency
Obligated
$99,850

Award facts

Assistance listing
81.087 Renewable Energy Research and Development
Completion date
Originally
Place of performance
Golden, CO, USA

Award details come from USAspending.gov.

Description

As the agency reported it.

This project will focus on DE-risking single-crystal cdte solar cells grown on inexpensive silicon templates without post-growth halide treatments as a prototype to more stable, high efficiency cdte solar cells. High deposition rate by close-space sublimation (CSS) of single-crystal cdte on a silicon substrate is the first key objective toward low cost tandem solar cells. In parallel, molecular beam epitaxy (MBE) growth of single-crystal cdte on silicon substrates will provide a baseline for the final solar cell architecture and achievable doping. The team will explore doping the CSS-grown cdte by post-deposition diffusion doping and in situ CSS doping with a multi-source deposition system. The project duration is a 12-month, single budget period.

Transactions

Action Obligated Date
Amendment -$150
Amendment $0
Amendment $0
Amendment $0
Amendment $0
Amendment $0
Original award $100,000

Quick answers

Who received award DEEE0010252?

DEEE0010252 was awarded to Uriel Solar, Inc. by Office of Energy Efficiency and Renewable Energy (Department of Energy) on September 15, 2022.

How much is award DEEE0010252 worth?

$99,850 has been obligated on DEEE0010252.

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