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31 results:
  • 1. Calibration of force vector transducers with smallest uncertainties  
    Date: 17.07.2007
    Percental score: 5 %
    With the precision force transducers used so far, the force is measured in an axis predefined by the transducer construction. In the last few years, however, the demand for force transducers  
  • 2. A calibration procedure for a force vector sensor by means of a spherical calibration body  
    Date: 17.11.2008
    Percental score: 25 %
    Force standard machines generate a force vector whose direction is determined by the acceleration due to gravity. For the calibration of force vector sensors, different alignments of force vectors  
  • 3. 2001 Weyers - Metrologia 38 neu  
    Date: 26.02.2010
    Percental score: 2 %
    2001 Weyers - Metrologia 38 neu Uncertainty evaluation of the atomic caesium fountain CSF1 of the PTB S. Weyers, U. Hübner, R. Schröder, Chr. Tamm and A. Bauch S. Weyers, U. Hubner, È R.  
  • 4. Stenger PRA2001  
    Date: 19.05.2010
    Percental score: 3 %
    PHYSICAL REVIEW A, VOLUME 63, 021802 R  Phase-coherent frequency measurement of the Ca intercombination line at 657 nm with a Kerr-lens mode-locked femtosecond laser Stenger PRA2001 RAPID COMMUNICATIONS PHYSICAL REVIEW A, VOLUME 63, 021802共R兲 Phase-coherent frequency measurement of the Ca intercombination line at 657 nm with a Kerr-lens mode-locked femtosecond  
  • 5. Preliminary List  
    Date: 12.05.2011
    Percental score: 7 %
    Preliminary List Physikalisch-Technische Bundesanstalt Braunschweig und Berlin Certification Body Certification body for System measuring instruments Quality Management Evaluation of Measuring  
  • 6. New facility for the combined generation of force and torque  
    Date: 05.10.2012
    Percental score: 10 %
    After a complex planning phase, the implementation of a machine allowing both longitudinal force and torque to be generated simultaneously is entering into its final phase. The measurement facility  
  • 7. 2012 Bauch PTBM 125a en  
    Date: 11.02.2013
    Percental score: 1 %
    2012 Bauch PTBM 125a en Time – the SI Base Unit “Second” n Special Issue / PTB-Mitteilungen 122 (2012), No. 1 Time – the SI Base Unit “Second” Andreas Bauch* Structure 1 Introduction 2 The  
  • 8. 2014 Gerginov Phys Rev A.90 Initial atomic coherences and Ramsey frequency pulling  
    Date: 20.10.2014
    Percental score: 1 %
    2014 Gerginov Phys Rev A.90 Initial atomic coherences and Ramsey frequency pulling PHYSICAL REVIEW A 90, 033829 (2014) Initial atomic coherences and Ramsey frequency pulling in fountain  
  • 9. Report head of Division 2  
    Date: 15.01.2015
    Percental score: 2 %
    Report head of Division 2 Division 2 Electricity Electricity The “Electricity” Division deals with all aspects of the subject area Electricity and Magnetism and ensures, with its activities,  
  • 10. Frozen highly-charged ions for highest precision spectroscopy  
    Date: 13.03.2015
    Percental score: 6 %
    A team of researchers from the Max Planck Institute for Nuclear Physics in Heidelberg, the Physikalisch-Technische Bundesanstalt in Braunschweig and the University of Aarhus in Denmark demonstrated  
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