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https://www.nist.gov/awards/2021-aps-fellow-david-leibrandt

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AWARDS

# 2021 APS Fellow - David Leibrandt

## APS Fellow

The criterion for election is exceptional contributions to the physics enterprise; e.g., outstanding physics research, important applications of physics, leadership in or service to physics, or significant contributions to physics education. Fellowship is a distinct honor signifying recognition by one's professional peers.

October 13, 2021

## Awarding Organization

For exceptional scientific creativity and leadership in designing and demonstrating a state-of-the-art trapped ion optical clock with the lowest reported clock systematic uncertainty of 0.94 x 10^{-18}, and for implementing novel clock comparisons.

PhysicsTime and frequency

## APS Fellow

The criterion for election is exceptional contributions to the physics enterprise; e.g., outstanding physics research, important applications of physics, leadership in or service to physics, or significant contributions to physics education. Fellowship is a distinct honor signifying recognition by one's professional peers.

October 13, 2021

## Awarding Organization

## Organizations

                          - NIST Headquarters
                            - Laboratory Programs
                              - Physical Measurement Laboratory
                                - Time and Frequency Division
                                  - Ion Storage Group

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                -      PML webmaster    pml-webmaster@nist.gov   

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