| DOI | Trouver le DOI : https://doi.org/10.1017/S1431927611005460 |
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| Auteur | Rechercher : Mcleod, Robert A.1; Rechercher : Bergen, Michael1; Rechercher : Malac, Marek1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Conférence | Microscopy & Microanalysis 2011, August 7-11, 2011, Nashville, Tennessee, United States |
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| Résumé | Electron holography has been used to characterize electrostatic and magnetic behaviour of specimens in transmission electron microscopy. Although widely applied, it remains a challenge to obtain the signal-to-noise ratio required to achieve the high phase resolution needed for observations of small variations in local charge on a specimen. Holography often requires long acquisition times implying the need for stable laboratory conditions. One approach to improve phase resolution is to combine many individual holograms acquired with short individual acquisition times and average them. Here we report on the practical aspects of registration, alignment, and averaging of hologram series. |
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| Date de publication | 2011-08-11 |
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| Maison d’édition | Cambridge University Press |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | ef5bd5d0-66ef-47f2-a5b2-307bf437c667 |
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| Enregistrement créé | 2020-03-10 |
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| Enregistrement modifié | 2024-05-15 |
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