New limits on the drift of fundamental constants from laboratory measurements M Fischer, N Kolachevsky, M Zimmermann, R Holzwarth, T Udem, ...
Physical Review Letters 92 (23), 230802, 2004
640 2004 Improved measurement of the hydrogen 1 s–2 s transition frequency CG Parthey, A Matveev, J Alnis, B Bernhardt, A Beyer, R Holzwarth, ...
Physical review letters 107 (20), 203001, 2011
560 2011 The Rydberg constant and proton size from atomic hydrogen A Beyer, L Maisenbacher, A Matveev, R Pohl, K Khabarova, A Grinin, ...
Science 358 (6359), 79-85, 2017
458 2017 Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities J Alnis, A Matveev, N Kolachevsky, T Udem, TW Hänsch
Physical Review A 77 (5), 053809, 2008
410 2008 Precision Measurement of the Hydrogen Frequency via a 920-km Fiber Link A Matveev, CG Parthey, K Predehl, J Alnis, A Beyer, R Holzwarth, T Udem, ...
Physical Review Letters 110 (23), 230801, 2013
266 2013 The GBAR antimatter gravity experiment P Perez, D Banerjee, F Biraben, D Brook-Roberge, M Charlton, P Cladé, ...
Hyperfine Interactions 233, 21-27, 2015
177 2015 Feasibility of coherent xuv spectroscopy on the transition in singly ionized helium M Herrmann, M Haas, UD Jentschura, F Kottmann, D Leibfried, G Saathoff, ...
Physical Review A 79 (5), 052505, 2009
160 2009 Precision Measurement of the Hydrogen-Deuterium Isotope Shift CG Parthey, A Matveev, J Alnis, R Pohl, T Udem, UD Jentschura, ...
Physical review letters 104 (23), 233001, 2010
147 2010 Inner-shell clock transition in atomic thulium with a small blackbody radiation shift A Golovizin, E Fedorova, D Tregubov, D Sukachev, K Khabarova, ...
Nature communications 10 (1), 1724, 2019
117 2019 Magneto-optical trap for thulium atoms D Sukachev, A Sokolov, K Chebakov, A Akimov, S Kanorsky, ...
Physical Review A 82 (1), 011405, 2010
115 2010 Two-photon excitation dynamics in bound two-body Coulomb systems including ac Stark shift and ionization M Haas, UD Jentschura, CH Keitel, N Kolachevsky, M Herrmann, ...
Physical Review A 73 (5), 052501, 2006
89 2006 Precision spectroscopy of hydrogen and femtosecond laser frequency combs TW Hänsch, J Alnis, P Fendel, M Fischer, C Gohle, M Herrmann, ...
Philosophical Transactions of the Royal Society A: Mathematical, Physical …, 2005
89 2005 High-Precision Optical Measurement of the Hyperfine Interval in Atomic Hydrogen N Kolachevsky, M Fischer, SG Karshenboim, TW Hänsch
Physical review letters 92 (3), 033003, 2004
88 2004 Hydrogen-deuterium isotope shift: From the -transition frequency to the proton-deuteron charge-radius difference UD Jentschura, A Matveev, CG Parthey, J Alnis, R Pohl, T Udem, ...
Physical Review A 83 (4), 042505, 2011
74 2011 Inner-shell magnetic dipole transition in Tm atoms: A candidate for optical lattice clocks D Sukachev, S Fedorov, I Tolstikhina, D Tregubov, E Kalganova, ...
Physical Review A 94 (2), 022512, 2016
65 2016 Measurement of the Hyperfine Interval in Atomic Hydrogen N Kolachevsky, A Matveev, J Alnis, CG Parthey, SG Karshenboim, ...
Physical review letters 102 (21), 213002, 2009
58 2009 Precision spectroscopy of the 2S‐4P transition in atomic hydrogen on a cryogenic beam of optically excited 2S atoms A Beyer, J Alnis, K Khabarova, A Matveev, CG Parthey, DC Yost, R Pohl, ...
Annalen der Physik 525 (8-9), 671-679, 2013
53 2013 Quantum technologies in Russia AK Fedorov, AV Akimov, JD Biamonte, AV Kavokin, FY Khalili, ...
Quantum Science and Technology 4 (4), 040501, 2019
45 2019 Broadband x-ray optical elements based on aperiodic multilayer structures NN Kolachevsky, AS Pirozhkov, EN Ragozin
Quantum Electronics 30 (5), 428, 2000
40 2000 Spectroscopy of the hydrogen transition with chirped laser pulses DC Yost, A Matveev, A Grinin, E Peters, L Maisenbacher, A Beyer, R Pohl, ...
Physical Review A 93 (4), 042509, 2016
38 2016