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454 results:
  • 131. HF voltage measurement  
    Date: 12.05.2021
    Percental score: 3 %
    Publications before 2020   J. Dittmer, L. Hecht, R. Judaschke, and S. Büttgenbach: RMS voltage sensor based on a variable parallel-plate capacitor made of electroplated copper. Microsystem  
  • 132. HF power measurement  
    Date: 12.05.2021
    Percental score: 6 %
    Publications before 2020   Xiaohai Cui, Yu Song Meng, R. Judaschke, J. Rühaak, T.P. Crowley, R.A. Ginley International Comparison of WR15 (50 to 75 GHz) Power Measurements among NIST, NIM,  
  • 133. HF electromagnetic fields, EMC - Antennas - Terahertz  
    Date: 12.05.2021
    Percental score: 1 %
    Publications until 2020   J. Ornik, J. Lehr, M. Reuter, D. Jahn, F. Felipe-Mejia, J. C. Balzer, T. Kleine-Ostmann, and M. Koch Repeatability of material parameter extraction of liquids from  
  • 134. About Time  
    Date: 03.05.2021
    Percental score: 3 %
    Flyer "About Time" About Time Physikalisch-Technische Bundesanstalt National Metrology Institute About Time Realization and Dissemination of Legal Time in the Federal Republic of Germany Time  
  • 135. Der Meter  
    Date: 28.04.2021
    Percental score: 3 %
    Der Meter Der Meter Darstellung der SI-Einheit für die Länge Fachbereich „Interferometrie an Maßverkörperungen“ Übersicht ➢Einführung ➢Längenmessung mittels Interferometrie ➢Begrenzende  
  • 136. 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  
  • 137. Detection of anisotropy in the optical constants of quartz crystals for soft X-rays  
    Date: 18.03.2021
    Percental score: 8 %
    Quartz is an important substrate material for semiconductor structures and is used in a wide variety of industrial fields, for example as a substrate for various mirrors, nanostructures or other  
  • 138. QMH KAP 36 A11  
    Date: 26.02.2021
    Percental score: 3 %
    QMH KAP 36 A11 Qualitätsmanagement-Handbuch Konformitätsbewertungsstelle 3.6 Leistungsangebot Sektor 4: National geregelte Messgeräte Die den Produktzertifizierungen zugrundeliegenden Prüfungen  
  • 139. QMH 4 KAP 3 1 V14 1  
    Date: 25.02.2021
    Percental score: 6 %
    QMH 4 KAP 3 1 V14 1 Qualitätsmanagement-Handbuch Abteilung 4 3.1 Kalibrier- und Messmöglichkeiten (Ausstellung von PTB-Kalibrierscheinen) Leistungen, die nur für Anwendungen innerhalb der Abteilung  
  • 140. Accelerator physics: Experiment reveals new options for synchrotron light sources  
    Date: 25.02.2021
    Percental score: 4 %
    Experimental set-up An international team has shown through a sensational experiment how diverse the possibilities for employing synchrotron light sources are. Accelerator experts from the Helmholtz-Zentrum Berlin  
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