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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ACS Nano

ISSN

1936-0851

e-ISSN

1936-086X

Svazek periodika

19

Číslo periodika v rámci svazku

22

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

20599-20612

Kód UT WoS článku

001497586200001

EID výsledku v databázi Scopus

2-s2.0-105005946406