NSF award 2640873 · University of Wisconsin-Madison

Topological Waves in Non-Hermitian Plasmas and Enabling Technologies

Final report due

28 October 2029

in 1,106 days · The award ends on 30 June 2029.

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Decide about an extension2 Mar 2029in 866 days
award ending 2029-06-30 · Research.gov
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Extension request16 May 2029in 941 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2029in 976 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2029in 1106 days
award ending 2029-06-30 · 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 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2029.

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Award card

Award number: 2640873
Period of support: 1 Sep 2026 – 30 Jun 2029
Amount: $519,987
Awardee: University of Wisconsin-Madison, Madison, WI
Program: PLASMA PHYSICS
Directorate: MPS

Abstract

This award supports development of new ways to understand and control waves in a plasma, an ionized electrically conducting gas used for fusion energy and many other advanced technologies. Some plasma waves can behave like one-way roads for energy: they can travel along protected paths and resist being scattered by imperfections. By learning how such waves work, better methods may be developed for heating fusion…

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