Answers are grounded in this paper and cite their sources.
Improvement of energy-resolution and spatial-resolution has become possible by development of electron-gun monochromators and objective-lens Cs-correctors, respectively. However, their diffusion seems to be slow due to their high costs. On the other hand, an electron energy-loss spectrum (EELS) or a high-angle annular darkfield (HAADF) image of scanning transmission electron microscope (STEM) will be described by a convolution of an ideal spectrum or a scattering object with an instrument function. Therefore, a process of deconvolution will function as a monochromator for EELS or a Cs-corrector for STEM-HAADF. In this report, we will present some results obtained with indirect iterative deconvolution procedures based on the maximumentropy method (MEM) [1] and the Richardson-Lucy algorithm (RLA)
No takes yet. Share an insight, caveat, or question.
Kazuo Ishizuka (2005) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: