NSF award 2543468 · University of Maryland, College Park

CAREER:Tailoring Phase Change Materials for Nonvolatile Reconfigurable Optical Phenomena

Final report due

28 October 2031

in 1,836 days · The award ends on 30 June 2031.

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Decide about an extension2 Mar 2031in 1596 days
award ending 2031-06-30 · Research.gov
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Extension request16 May 2031in 1671 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2031in 1706 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2031in 1836 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2031in 1836 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2031in 1836 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 30 June 2031.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2031.

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Award card

Award number: 2543468
Period of support: 1 Jul 2026 – 30 Jun 2031
Amount: $715,000
Awardee: University of Maryland, College Park, College Park, MD
Program: ELECTRONIC/PHOTONIC MATERIALS
Directorate: MPS

Abstract

Nontechnical Description Modern technologies increasingly rely on controlling light on a chip for sensing, communications, and computing. A promising class of materials—called optical phase change materials—can be switched between two stable states, each with different optical properties. This switching can dramatically change how the material slows and absorbs light, enabling reconfigurable devices that can…

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