NSF award 2527905 · William Marsh Rice University

Electrical and Optical Control of Cavity-Coupled Single T Center Spins in Silicon

Final report due

28 January 2029

in 833 days · The award ends on 30 September 2028.

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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Sep 2028in 703 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2029in 833 days
award ending 2028-09-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2029.

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Award card

Award number: 2527905
Period of support: 1 Oct 2025 – 30 Sep 2028
Amount: $375,000
Awardee: William Marsh Rice University, Houston, TX
Program: EPMQD: Electronic, Photonic, M
Directorate: ENG

Abstract

Quantum networking represents an enabling technology to build distributed quantum systems through remote entanglement. It offers transformative capabilities in secure communications and constructing large-scale quantum computers. T centers in silicon emerge as a novel type of qubit for quantum networking applications, owing to their preferrable telecom optical transitions and long spin coherence times. This research…

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