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347 results:
131. Optimisation of the Ion Beam-Apparatus to Maximal Transmission  
Date: 25.06.2007
Percental score: 6 %
At the ion accumulation experiment the mass of accumulated ions and thereby the measurement uncertainty is governed by the value of the ion current at the collector. In order to achieve the maximal  
132. Operation of the ion accelerators by Department 6.4  
Date: 15.01.2007
Percental score: 8 %
The department operates two ion accelerators: a Van-de-Graaff linear accelerator and a compact cyclotron. In the period from October 1, 2005 to September 30, 2006, the two accelerators were used for  
133. On-Wafer Microwave measurements  
Date: 12.05.2021
Percental score: 3 %
Publications before 2020   R. G. Clarke, X. Shang, N. M. Ridler, R. Lozar, T. Probst and U. Arz: An interlaboratory study of the reproducibility of on-wafer S-parameter measurements from 140  
134. Objective  
Date: 22.04.2016
Percental score: 19 %
Objective Dr. Mathias Anton Physikalisch-Technische Bundesanstalt 6.24 Alanin-Dosimetrie Bundesallee 100 38116 Braunschweig mathias.anton@ptb.de (0531) 592-6240  
135. Norman Hackerman Young Author Award for PTB researcher Philipp Hönicke  
Date: 15.10.2012
Percental score: 8 %
The ‘2011 Norman Hackerman Young Author Award’ of the Electrochemical Society (ECS) was given to C. Fleischmann, S. Couet (both KU Leuven, Belgium), P. Hönicke (PTB Berlin) and K. Schouteden (IMEC,  
136. News from the OIML  
Date: 04.11.2010
Percental score: 8 %
From September 21 to 24, 2010, the 45th meeting of the International Committee of Legal Metrology (CIML) took place in Orlando, Florida (USA). From September 21 to 24, 2010, the 45th meeting of  
137. News from the EMRP  
Date: 04.12.2018
Percental score: 10 %
Project meeting of the European Metrology Research Programme (EMRP) with PTB coordination and/or significant contribution of PTB (sometimes only partly public – if you are interested, do not  
138. New Testing Instructions for instruments for measuring the carbon dioxide content in fuel gases  
Date: 06.11.1998
Percental score: 17 %
Instruments which measure the carbon dioxide content in fuel gases combined, with volume correctors, serve to determine the compressibility coefficient of fuel gases in accordance with procedures  
139. New method for the measurement of structure widths with atomic resolution  
Date: 04.12.2018
Percental score: 6 %
Especially interesting for the semiconductor industry micro- and nano-metrology With a reference method developed at PTB, the dimensions of nanostructures (e.g. on semiconductor chips)  
140. New high-pressure natural gas test-rig needs a new primary standard  
Date: 26.08.2020
Percental score: 7 %
PTB has developed a new primary standard for the calibration of gas meters using high-pressure natural gas. In future, the so-called high-pressure comparator will form the top of the traceability  
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