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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2026
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| Accès en ligne: | https://arxiv.org/abs/2603.23958 |
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| _version_ | 1866911543436771328 |
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| author | Datta, Ranjan M., Sneha Kobri Mahato, Sudip |
| author_facet | Datta, Ranjan M., Sneha Kobri Mahato, Sudip |
| contents | In this review article fundamentals of aberration corrected phase contrast transmission electron microscopy for the structural characterization of materials at atomic length scale is presented. The word structure entails atomic arrangement as well as electronic structure information of the materials. The article summarily covers a range of topics on the basics of aberrations, aberration correctors, direct image interpretation with negative Cs phase contrast microscopy, a discussion in comparison with the competitive atomic resolution phase contrast methods for example, off-axis electron holography, electron ptychography, differential phase contrast microscopy. Additionally, various examples of quantitative imaging of materials at atomic length scale, associated image simulation and reconstruction methods for retrieving the phase information are presented. With the tremendous advancement in instrumentation and recording devices, potential future perspective of such tools and methods in solving challenging materials science problems are outlined. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_23958 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Fundamentals and applications of aberration corrected high resolution transmission electron microscopy in materials science Datta, Ranjan M., Sneha Kobri Mahato, Sudip Materials Science In this review article fundamentals of aberration corrected phase contrast transmission electron microscopy for the structural characterization of materials at atomic length scale is presented. The word structure entails atomic arrangement as well as electronic structure information of the materials. The article summarily covers a range of topics on the basics of aberrations, aberration correctors, direct image interpretation with negative Cs phase contrast microscopy, a discussion in comparison with the competitive atomic resolution phase contrast methods for example, off-axis electron holography, electron ptychography, differential phase contrast microscopy. Additionally, various examples of quantitative imaging of materials at atomic length scale, associated image simulation and reconstruction methods for retrieving the phase information are presented. With the tremendous advancement in instrumentation and recording devices, potential future perspective of such tools and methods in solving challenging materials science problems are outlined. |
| title | Fundamentals and applications of aberration corrected high resolution transmission electron microscopy in materials science |
| topic | Materials Science |
| url | https://arxiv.org/abs/2603.23958 |