" /> beam diameter - CISMeF





Preferred Label : beam diameter;

Detailed label : beam diameter in in situ microanalysis;

IUPAC definition : Diameter of the beam between which 68% of the electrons fall. For Gaussian beam shapes this corresponds to the 2σ-value of the intensity distribution of the beam. Measurement can be carried out by scanning a beam across a sufficiently sharp edge and recording the transmitted electrons.;

Details


Keyword's position in hierarchy(ies) : arborescence

You can consult :

Diameter of the beam between which 68% of the electrons fall. For Gaussian beam shapes this corresponds to the 2σ-value of the intensity distribution of the beam. Measurement can be carried out by scanning a beam across a sufficiently sharp edge and recording the transmitted electrons.

Nous contacter.
05/05/2025


[Home] [Top]

© Rouen University Hospital. Any partial or total use of this material must mention the source.