The 15th European Microscopy Congress
Manchester Central, United Kingdom
was held on 16th -
© Royal Microscopical Society 2012
emc2012 was organised by
the Royal Microscopical
Society
In this workshop we will discuss TEM image formation under aberration corrected conditions and the process of exit wave reconstruction.
The workshop will initially examine the essential electron optics relevant to hexapole aberration correctors used in TEM. Subsequently, the wave aberration function will be introduced together with experimental methods available for the measurement of individual aberration coefficients.
Subsequently, the basic principles of exit wave restoration will be examined and a practical demonstration using the FTSR software available from HREM research will be shown.