Statistics
Publications
21
Citations
721
H-Index
16
Active since
1993
W. Chałupczak is an author at National Physical Laboratory specializing in engineering, physics, and applied physics.
Publications per year
1993–2020
21
21
First accuracy evaluation of the NPL-CsF2 primary frequency standard
K. Szymaniec, Sang Eon Park, Giuseppe Marra et al. · Metrologia · 2010 · 93 citations
Room temperature femtotesla radio-frequency atomic magnetometer
W. Chałupczak, R. M. Godun, Szymon Pustelny et al. · Applied Physics Letters · 2012 · 86 citations · Full text
Evaluation of the primary frequency standard NPL-CsF1
K. Szymaniec, W. Chałupczak, Peter Whibberley et al. · Metrologia · 2005 · 79 citations
Cancellation of the Collisional Frequency Shift in Caesium Fountain Clocks
K. Szymaniec, W. Chałupczak, Eite Tiesinga et al. · Physical Review Letters · 2007 · 68 citations
Non-destructive structural imaging of steelwork with atomic magnetometers
P. Bevington, R. Gartman, W. Chałupczak et al. · Applied Physics Letters · 2018 · 53 citations · Full text
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