Patrick Egan

National Institute of Standards and Technology — United States

Decision Sciences · Social Sciences

11h-index730citations55works0.82yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Scientific Measurement and Uncertainty Evaluation(21), Advanced Measurement and Metrology Techniques(14), Calibration and Measurement Techniques(14), Spectroscopy and Laser Applications(13), Advanced Sensor Technologies Research(13)

Publications55 total

A prospectus on direct traceability to the kelvin for point-of-use applications
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences·2026Open Access
Supplementary material S5: Primary and practical thermometer uncertainties from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S4: Substitution versus Superposition Noise Thermometer Instruments from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S5: Primary and practical thermometer uncertainties from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S2: Response times of gas thermometers from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S2: Response times of gas thermometers from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S4: Substitution versus Superposition Noise Thermometer Instruments from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S3: A projected iPGT case study from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Supplementary material S3: A projected iPGT case study from A prospectus on direct traceability to the kelvin for point-of-use applications
Figshare·2026Open Access
Demonstration of dispersion gas barometry
Physical Review Applied·2025· 1 cited
Correction to: Optical $$n(p,\ T_{90})$$ Measurement Suite 1: He, Ar, and $$\hbox {N}_2$$
International Journal of Thermophysics·2024· 1 citedOpen Access
Wavemeter calibration by frequency comb
Metrologia·2024Open Access
Conversion of a piston–cylinder dimensional dataset to the effective area of a mechanical pressure generator
Metrologia·2024· 2 citedOpen Access
Expansivity of Fused Quartz Glass Measured Within $$6 \times 10^{-10}\,\text{K}^{-1}$$
International Journal of Thermophysics·2024· 4 citedOpen Access
Optical n(p, T90) Measurement Suite 3: Results at $$\lambda = 1542\,\text{nm}$$
International Journal of Thermophysics·2024· 1 citedOpen Access
Optical $$n(p,\ T_{90})$$ Measurement Suite 2: H$$_2$$O and D$$_2$$O
International Journal of Thermophysics·2024· 4 citedOpen Access
Rapid response optical RIGT, and relative determination of T − T90 across (293 < T < 433) K
AIP conference proceedings·2024· 2 cited
Working equation for a Fabry-Perot cavity based optical pressure standard
2024Open Access
Optical $$n(p,\ T_{90})$$ Measurement Suite 1: He, Ar, and N$$_2$$
International Journal of Thermophysics·2023· 15 cited
Expansivity of Fused Quartz Glass Measured with 6 x 10-10/K
NCSLI Measure·2023· 1 cited
page 1 of 3Next →

Frequent Co-authors

Jack A. Stone(13), Jacob E. Ricker(12), Jay H. Hendricks(11), Gregory F. Strouse(8), Jack Stone(7), Maurice Whelan(7), Fereydoun Lakestani(7), Michael J. Connelly(7), Weston L. Tew(6), Keith A. Gillis(6), Gregory E. Scace(5), Yuanchao Yang(5), Douglas A. Olson(4), Julia Scherschligt(3), Donavon Gerty(3), Daniel S. Barker(2), Stephen Eckel(2), James A. Fedchak(2), Tom Rubin(2), Allan H. Harvey(2)