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439 results:
  • 61. 2017 Guena First international comparison of fountain primary frequency standards  
    Date: 16.04.2018
    Percental score: 3 %
    2017 Guena First international comparison of fountain primary frequency standards Metrologia Bureau International des Poids et Mesures Metrologia 54 (2017)  
  • 62. 2017 Lipphardt Optical Stabilization of a Microwave Oscillator  
    Date: 06.04.2017
    Percental score: 3 %
    2017 Lipphardt Optical Stabilization of a Microwave Oscillator IEEE TRANSACTIONS ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL, VOL. 64, NO. 4, APRIL 2017 761 Optical Stabilization of a  
  • 63. 2017 Reliable time from GNSS InsideGNSS Bauch Whibberley  
    Date: 25.06.2019
    Percental score: 2 %
    2017 Reliable time from GNSS InsideGNSS Bauch Whibberley GNSS & THE LAW Reliable Time from GNSS Signals ANDREAS BAUCH PHYSIKALISCH-TECHNISCHE BUNDESANSTALT, BRAUNSCHWEIG, GERMANY PETER  
  • 64. 2018 11 PhysRevA.98.020503  
    Date: 13.12.2018
    Percental score: 3 %
    2018 11 PhysRevA.98.020503 PHYSICAL REVIEW A 98, 020503(R) (2018) Rapid Communications Hyperfine interaction with the 229 Th nucleus and its low-lying isomeric state Robert A. Müller,1,2,* Anna V.  
  • 65. 2018 12 PhysRevLett.121.213001  
    Date: 13.12.2018
    Percental score: 3 %
    2018 12 PhysRevLett.121.213001 PHYSICAL REVIEW LETTERS 121, 213001 (2018) Nuclear Charge Radii of 229Th from Isotope and Isomer Shifts M. S. Safronova,1,2 S. G. Porsev,1,3 M. G. Kozlov,3,4 J.  
  • 66. 2018 Phys.Rev.Lett.120 mit suppl.materials  
    Date: 31.01.2018
    Percental score: 1 %
    2018 Phys.Rev.Lett.120 mit suppl.materials PHYSICAL REVIEW LETTERS 120, 053602 (2018) Autobalanced Ramsey Spectroscopy Christian Sanner, Nils Huntemann, Richard Lange, Christian Tamm, and Ekkehard  
  • 67. 2018 Piester ProcPTTI  
    Date: 20.06.2019
    Percental score: 2 %
    2018 Piester ProcPTTI D. Piester et al.: PTB’s Time and Frequency Services 2017, Proc. Precise Time and Time Interval Meeting - ION PTTI 2018, 29 Jan - 1 Feb 2018, Reston, VA, USA, pp. 1-10. This is  
  • 68. 2018 Weyers Geodetic methods to determine  
    Date: 16.04.2018
    Percental score: 1 %
    2018 Weyers Geodetic methods to determine J Geod (2018) 92:487–516 https://doi.org/10.1007/s00190-017-1075-1 ORIGINAL ARTICLE Geodetic methods to determine the relativistic redshift at the level of  
  • 69. 2018 Weyers Metrologia Advances in the accuracy stability and reliability of the PTB primary fountain clocks  
    Date: 28.10.2019
    Percental score: 2 %
    2018 Weyers Metrologia Advances in the accuracy stability and reliability of the PTB primary fountain clocks Advances in the accuracy, stability, and reliability of the PTB primary fountain clocks S  
  • 70. 2019 05 Thielking Nature  
    Date: 01.07.2019
    Percental score: 1 %
    2019 05 Thielking Nature Nature 556, 321-325 (2018) https://doi.org/10.1038/s41586-018-0011-8 Laser spectroscopic characterization of the nuclear clock isomer 229mTh Johannes Thielking1, Maxim V.  
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