Search for ultralight scalar dark matter with atomic spectroscopy K Van Tilburg, N Leefer, L Bougas, D Budker
Physical review letters 115 (1), 011802, 2015
271 2015 Cavity-enhanced room-temperature magnetometry using absorption by nitrogen-vacancy centers in diamond K Jensen, N Leefer, A Jarmola, Y Dumeige, VM Acosta, P Kehayias, ...
Physical review letters 112 (16), 160802, 2014
175 2014 Microwave-free magnetometry with nitrogen-vacancy centers in diamond A Wickenbrock, H Zheng, L Bougas, N Leefer, S Afach, A Jarmola, ...
Applied Physics Letters 109 (5), 2016
141 2016 Limits on Violations of Lorentz Symmetry and the Einstein Equivalence Principle<? format?> using Radio-Frequency Spectroscopy of Atomic Dysprosium MA Hohensee, N Leefer, D Budker, C Harabati, VA Dzuba, VV Flambaum
Physical review letters 111 (5), 050401, 2013
141 2013 New limits on variation of the fine-structure constant using atomic dysprosium N Leefer, CTM Weber, A Cingöz, JR Torgerson, D Budker
Physical Review Letters 111 (6), 060801, 2013
130 2013 Miniature cavity-enhanced diamond magnetometer G Chatzidrosos, A Wickenbrock, L Bougas, N Leefer, T Wu, K Jensen, ...
Physical Review Applied 8 (4), 044019, 2017
122 2017 BASE–the baryon antibaryon symmetry experiment C Smorra, K Blaum, L Bojtar, M Borchert, KA Franke, T Higuchi, N Leefer, ...
The European Physical Journal Special Topics 224, 3055-3108, 2015
108 2015 Limit on the temporal variation of the fine-structure constant using atomic dysprosium A Cingöz, A Lapierre, AT Nguyen, N Leefer, D Budker, SK Lamoreaux, ...
Physical review letters 98 (4), 040801, 2007
105 2007 Infrared absorption band and vibronic structure of the nitrogen-vacancy center in diamond P Kehayias, MW Doherty, D English, R Fischer, A Jarmola, K Jensen, ...
Physical Review B—Condensed Matter and Materials Physics 88 (16), 165202, 2013
97 2013 Parity-violating interactions of cosmic fields with atoms, molecules, and nuclei: Concepts and calculations for laboratory searches and extracting limits BM Roberts, YV Stadnik, VA Dzuba, VV Flambaum, N Leefer, D Budker
Physical Review D 90 (9), 096005, 2014
91 2014 Limiting BM Roberts, YV Stadnik, VA Dzuba, VV Flambaum, N Leefer, D Budker
Physical Review Letters 113 (8), 081601, 2014
87 2014 Constraints on exotic spin-dependent interactions between electrons from helium fine-structure spectroscopy F Ficek, DFJ Kimball, MG Kozlov, N Leefer, S Pustelny, D Budker
Physical Review A 95 (3), 032505, 2017
83 2017 Eddy current imaging with an atomic radio-frequency magnetometer A Wickenbrock, N Leefer, JW Blanchard, D Budker
Applied Physics Letters 108 (18), 2016
75 2016 Investigation of the gravitational-potential dependence of the fine-structure constant using atomic dysprosium SJ Ferrell, A Cingöz, A Lapierre, AT Nguyen, N Leefer, D Budker, ...
Physical Review A—Atomic, Molecular, and Optical Physics 76 (6), 062104, 2007
61 2007 Search for the effect of massive bodies on atomic spectra and constraints on Yukawa-type interactions of scalar particles N Leefer, A Gerhardus, D Budker, VV Flambaum, YV Stadnik
Physical review letters 117 (27), 271601, 2016
59 2016 Transverse laser cooling of a thermal atomic beam of dysprosium N Leefer, A Cingöz, B Gerber-Siff, A Sharma, JR Torgerson, D Budker
Physical Review A—Atomic, Molecular, and Optical Physics 81 (4), 043427, 2010
38 2010 Measurement of hyperfine structure and isotope shifts in the Dy 421 nm transition N Leefer, A Cingöz, D Budker
Optics letters 34 (17), 2548-2550, 2009
29 2009 Investigation of two-frequency Paul traps for antihydrogen production N Leefer, K Krimmel, W Bertsche, D Budker, J Fajans, R Folman, ...
Hyperfine Interactions 238, 1-18, 2017
28 2017 Towards a new measurement of parity violation in dysprosium N Leefer, L Bougas, D Antypas, D Budker
arXiv preprint arXiv:1412.1245, 2014
18 2014 Nonlinear magneto-optical rotation in rubidium vapor excited with blue light S Pustelny, L Busaite, M Auzinsh, A Akulshin, N Leefer, D Budker
Physical Review A 92 (5), 053410, 2015
12 2015 