Detail publikace

Atomic force microscopy analysis of nanoparticles in non-ideal conditions

KLAPETEK, P. VALTR, M. NEČAS, D. SALYK, O. DZIK, P.

Originální název

Atomic force microscopy analysis of nanoparticles in non-ideal conditions

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Nanoparticles are often measured using atomic force microscopy or other scanning probe microscopy methods. For isolated nanoparticles on flat substrates, this is a relatively easy task. However, in real situations, we often need to analyze nanoparticles on rough substrates or nanoparticles that are not isolated. In this article, we present a simple model for realistic simulations of nanoparticle deposition and we employ this model for modeling nanoparticles on rough substrates. Different modeling conditions (coverage, relaxation after deposition) and convolution with different tip shapes are used to obtain a wide spectrum of virtual AFM nanoparticle images similar to those known from practice. Statistical parameters of nanoparticles are then analyzed using different data processing algorithms in order to show their systematic errors and to estimate uncertainties for atomic force microscopy analysis of nanoparticles under non-ideal conditions. It is shown that the elimination of user influence on the data processing algorithm is a key step for obtaining accurate results while analyzing nanoparticles measured in non-ideal conditions.

Klíčová slova

atomic force microscopy, palladium, nanoparticle

Autoři

KLAPETEK, P.; VALTR, M.; NEČAS, D.; SALYK, O.; DZIK, P.

Rok RIV

2011

Vydáno

30. 8. 2011

Nakladatel

Springer Open

ISSN

1931-7573

Periodikum

Nanoscale Research Letters

Ročník

6

Číslo

1

Stát

Spojené státy americké

Strany od

1

Strany do

9

Strany počet

9

URL

https://nanoscalereslett.springeropen.com/articles/10.1186/1556-276X-6-514

Plný text v Digitální knihovně

http://hdl.handle.net/11012/137965

BibTex

@article{BUT75129,
  author="Petr {Klapetek} and Miroslav {Valtr} and David {Nečas} and Ota {Salyk} and Petr {Dzik}",
  title="Atomic force microscopy analysis of nanoparticles in non-ideal conditions",
  journal="Nanoscale Research Letters",
  year="2011",
  volume="6",
  number="1",
  pages="1--9",
  doi="10.1186/1556-276X-6-514",
  issn="1931-7573",
  url="https://nanoscalereslett.springeropen.com/articles/10.1186/1556-276X-6-514"
}