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350 results:
121. Metrology of Ultra-Low Magnetic Fields  
Date: 26.01.2023
Percental score: 7 %
Welcome to the Core facility ''Metrology of Ultra-Low Magnetic Fields'' of PTB Since 1 May 2017, the Physikalisch-Technische Bundesanstalt operates a new Core Facility called ''Metrology  
122. Generation of 5 mA DC bismuth current  
Date: 03.12.2004
Percental score: 7 %
In the ion accumulation experiment aimed at linking the atomic mass unit up with the kilogram, a new ion source has been implemented to generate a bismuth ion beam and accumu-late the bismuth ions.  
123. nanoSQUIDs  
Date: 13.11.2017
Percental score: 7 %
We also use our fabrication technology for Josephson voltage standards for fabricating other circuits. Especially the fabrication of very small structures or junctions allows additional and new  
124. Order form for calibrations  
Date: 28.07.2022
Percental score: 7 %
Order form for calibrations Order form for calibrations or tests of active dosemeters or secondary standards Only active dosemeters and secondary standards will be calibrated which largely meet  
125. Design and manufacturing of a luminaire positioning fixture  
Date: 08.01.2010
Percental score: 7 %
To accelerate and facilitate the workflow in intrinsic safety tests, a new facility was designed and manufactured in cooperation with Department "Intrinsic Safety and Safety of Systems" for the  
126. 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  
127. New description of the dead layer of germanium detectors in gamma spectrometry  
Date: 18.03.2004
Percental score: 7 %
Gammaspektrometrische Messungen an einer speziellen Klasse von Radionukliden (z.B. 133Ba und 152Eu) in Nahgeometrie zeigen in Abhängigkeit vom verwendeten Detektortyp ungewöhnliche Linienformen im  
128. Getting to PTB in Berlin Charlottenburg  
Date: 06.05.2019
Percental score: 7 %
Getting to PTB in Berlin Charlottenburg Getting to PTB in Berlin-Charlottenburg From Berlin-Tegel Airport to PTB’s Berlin Institute In Charlottenburg, PTB is not far from Berlin Zoologischer Garten  
129. Getting to PTB in Berlin Charlottenburg  
Date: 02.05.2018
Percental score: 7 %
Getting to PTB in Berlin Charlottenburg Getting to PTB in Berlin-Charlottenburg From Berlin-Tegel Airport to PTB’s Berlin Institute In Charlottenburg, PTB is not far from Berlin Zoologischer Garten  
130. Pulse-driven SNS arrays for a quantum-based synthesizer for arbitrary waveforms  
Date: 01.01.2007
Percental score: 7 %
A quantum-based synthesizer for generation of AC voltages of arbitrary waveforms (Josephson Arbitrary Waveform Synthesizer, JAWS) is based on SNS Josephson junctions due to their high critical  
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