3D Electron diffraction on nanoparticles: minimal size and associated dynamical effects

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00636612" target="_blank" >RIV/68378271:_____/25:00636612 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0367579" target="_blank" >https://hdl.handle.net/11104/0367579</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsnano.5c01764" target="_blank" >10.1021/acsnano.5c01764</a>

Result language
angličtina
Original language name
3D Electron diffraction on nanoparticles: minimal size and associated dynamical effects
Original language description
Over the past decade, advances in electron diffraction (ED) have significantly improved the determination and refinement of crystal structures, making it a viable alternative to traditional X-ray diffraction (XRD), especially for very small volumes, such as nanoparticles (NPs). This work evaluates the application of advanced 3D ED techniques to the analysis of isolated NPs, focusing on their efficacy and limitations in terms of crystal size and accuracy of results. Our investigation begins by addressing the challenges of obtaining 3D ED data for NPs, including sample preparation, instrument capabilities, and the choice of 3D ED methods. We find that 3D ED can provide highly accurate structure refinements for crystals in the 50−100 nm range and is also effective for the analysis of NPs as small as 10 nm.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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