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Scientists have directly measured the minuscule electron sharing that makes precious-metal catalysts so effective. Their new technique, IET, reveals how molecules bind and react on metal surfaces with unprecedented clarity. The insights promise faster discovery of advanced catalysts for energy, chemicals, and manufacturing.

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Full Proposal Deadline(s) (due by 5 p.m. submitting organization’s local time):

August 25, 2025

Track 1

September 25, 2025

Track 2 (Submission of a Concept Outline by August 25th is required. See full text for additional information)

IMPORTANT INFORMATION AND REVISION NOTES

A Concept Outline (CO) is required for Track 2 only. PIs interested in responding to Track 2 of this solicitation must submit a Concept Outline to [email protected] by August 25, 2025 prior to submission of a proposal to aid in determining the appropriateness of the scope and work for consideration under this opportunity.

Any proposal submitted in response to this solicitation should be submitted in accordance with the NSF Proposal & Award Policies & Procedures Guide (PAPPG) that is in effect for the relevant due date to which the proposal is being submitted. The NSF PAPPG is regularly

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Scientists built a tiny clock from single-electron jumps to probe the true energy cost of quantum timekeeping. They discovered that reading the clock’s output requires vastly more energy than the clock uses to function. This measurement process also drives the irreversibility that defines time’s forward direction. The insight could push researchers to rethink how quantum devices handle information.

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