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456 results:
  • 201. Messungen an Querschnitten  
    Date: 25.09.2023
    Percental score: 18 %
    Messungen an Querschnitten Dr. Tobias Klein Physikalisch-Technische Bundesanstalt 5.24 Elektronenmikroskopie Bundesallee 100 38116 Braunschweig tobias.klein@ptb.de (0531) 592-5240  
  • 202. Messungen an Querschnitten  
    Date: 25.09.2023
    Percental score: 17 %
    Messungen an Querschnitten Iris Weidner Physikalisch-Technische Bundesanstalt 5.24 Elektronenmikroskopie 38116 Braunschweig iris.weidner@ptb.de (0531) 592-5201 (0531) 592-5205  
  • 203. merkblatt stoff  
    Date: 07.05.2009
    Percental score: 8 %
    merkblatt stoff Physikalisch-Technische Bundesanstalt Braunschweig und Berlin Arbeitsgruppe 5.45 Zulassung von Längenmessmitteln Ihre Ansprechpartner: siehe  
  • 204. merkblatt mid  
    Date: 07.05.2009
    Percental score: 1 %
    merkblatt mid Physikalisch-Technische Bundesanstalt Braunschweig und Berlin Arbeitsgruppe 5.45 Zulassung von Längenmessmitteln Ihre Ansprechpartner  
  • 205. Measurement uncertainty of the secondary standard measuring facility for the water absorbed dose between 5 Gy and 25 Gy  
    Date: 10.05.2006
    Percental score: 8 %
    The secondary standard measuring facility for the absorbed dose to water in high-energy radiation fields on the basis of Alanin/ESR could be improved by a new probes positioning device. At 5 Gy, the  
  • 206. Measurement of the perturbation effect correction factors pCo for flat chambers  
    Date: 10.05.2006
    Percental score: 10 %
    For a large number of flat chambers of types Roos, Markus and Advanced Markus, the perturbation correction factors pCo were determined. As the result of these investigations, the new version  
  • 207. Measurement of HF impedance, reflection coefficient and S-parameters  
    Date: 12.05.2021
    Percental score: 4 %
    Publications before 2020   N. Shoaib, K. Kuhlmann, R. Judaschke: Investigation of Verification Artefacts in Rectangular Waveguide up to 325 GHz 1st URSI Atlantic Radio Science Conference  
  • 208. Materarbeit Denise Sinning  
    Date: 12.02.2020
    Percental score: 1 %
    Materarbeit Denise Sinning Technische Hochschule Wildau Physikalisch-Technische Bundesanstalt Differenzierung und Klassifikation von Leishmanienspezies  
  • 209. Mass determination of two new 28Si spheres in vacuum in preparation of the redefinition of the kilogram  
    Date: 01.11.2017
    Percental score: 4 %
    A relative standard uncertainty (k = 1) of 6.1 × 10−9 was achieved for the mass determination in vacuum of two silicon spheres manufactured from a new 28Si crystal. The measurements  
  • 210. Magneto-Seebeck Microscopy  
    Date: 30.03.2021
    Percental score: 7 %
    In scanning probe microscopy (SPM) images of surfaces are created by moving a tip across the surface. Research in SPM aims to find suitable tips and physical interaction mechanisms which uncover  
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