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Brian Kirby (Fed)

Group Leader, Research Facility Operations, NCNR

Leads the NCNR Research Facility Operations (RFO) group of 40+ scientists, technicians, and engineers that develop, maintain, and support advanced neutron instrumentation and associated technology for the research reactor facility on the NIST campus.  Specifically, RFO is responsible for NCNR's

  • 18 neutron scattering instruments – mechanical design, shielding, electronics, and control software
  • Sample environment and beam polarization capabilities
  • Research laboratories
  • User proposal coordination
  • Information technology
  • Coordination of conventional infrastructure work

Is an experimental condensed matter physicist with 16 years of experience as a neutron scattering instrument scientist.  Has an h-index > 40, with more than 125 publications.

Awards

2012 NIST Bronze Medal, "For the elucidation of complex magnetic coupling in ferromagnetic, semiconducting multilayers using innovative polarized neutron reflectivity methods"

Selected Publications

Publications

Reduction-Induced Magnetic Behavior in LaFeO3-δ Thin Films

Author(s)
Nathan Arndt, Eitan Hershkovitz, Labdhi Shah, Kristoffer Kjaernes, Chao-Yao Yang, Purnima Balakrishnan, Mohammed Shariff, Shaun Tauro, Daniel Gopman, Brian Kirby, Alexander Grutter, Thomas Tybell, Honggyu Kim, Ryan Need
The effect of oxygen reduction on the magnetic properties of LaFeO3−δ (LFO) thin films was studied to better understand the viability of LFO as a candidate for...

First-Order Phase Transition versus Spin-State Quantum-Critical Scenarios in Strain-Tuned Epitaxial Cobaltite Thin Films

Author(s)
John Dewey, Vipul Chaturvedi, Tatiana Webb, Prachi Sharma, William Postiglione, P. Quarterman, Purnima Balakrishnan, Brian Kirby, Lucca Figari, Caroline Korostynski, Andrew Jacobson, Turan Birol, Rafael Fernandes, Abhay Pasupathy, Chris Leighton
Pr-containing perovskite cobaltites exhibit unusual valence transitions, coupled to coincident structural, spin-state, and metal-insulator transitions...
Created October 9, 2019, Updated March 11, 2026
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