Local measurement and computational refinement of aberrations for HRTEM.

@article{Kirkland2006LocalMA,
  title={Local measurement and computational refinement of aberrations for HRTEM.},
  author={Angus I. Kirkland and R{\"u}diger R Meyer and Lan-Yun Shery Chang},
  journal={Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada},
  year={2006},
  volume={12 6},
  pages={461-8}
}
Methods for accurate and automated determination of the coefficients of the wave aberration function are compared with particular emphasis on measurements of higher order coefficients in corrected instruments. Experimental applications of aberration measurement to the determination of illumination isoplanicity and high precision local refinement of restored exit waves are also described. 

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