NSF award 2620583 · Colorado School of Mines

Colloidal Quasicrystals at Optical Length Scales: Assembly, Dynamics, and Thin-film Fabrication

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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Decide about an extension3 May 2029in 928 days
award ending 2029-08-31 · Research.gov
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Extension request17 Jul 2029in 1003 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2029in 1038 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
award ending 2029-08-31 · 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 31 August 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2620583
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $450,000
Awardee: Colorado School of Mines, Golden, CO
Program: PMP-Particul&MultiphaseProcess
Directorate: ENG

Abstract

Materials like metals and salts are formed from repeating atomic patterns that give them a crystalline structure. Quasicrystalline materials are different: they are highly ordered but entirely non-repeating. This unique arrangement gives rise to unusual optical properties with potential applications in light transmission and laser technologies. Realizing these applications, however, requires reliable methods for…

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