Uncertainty modeling in nanoscale scanning probe microscopy measurements of fullerene C60

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F11%3A%230000304" target="_blank" >RIV/00177016:_____/11:#0000304 - isvavai.cz</a>

Alternative codes found

RIV/00177016:_____/11:#0000380

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Uncertainty modeling in nanoscale scanning probe microscopy measurements of fullerene C60

Original language description

Nanoscale dimensional measurements are very often focused on small objects formed by only a few atomic layers in one or more dimensions. The classical convolution approach to tip?sample artifacts cannot be, on its own, suf?cient for these specimens due to their quantum-mechanical nature. With growing resolution of specialized metrology scanning probe microscopes and increasing requirements of exact measurements in nanoscale range, it is necessary to make a transition from the classical picture to a quantum approach on the ?eld of uncertainty analysis. In this paper, sources of uncertainty connected with tip?sample relaxation at the atomic level are discussed. Results of density functional theory modeling (using the tight-binding approximation softwareFIREBALL) of AFM scans on fullerenes are presented. In our approach we model the tip apex and the sample as systems of individual atoms.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/KAN311610701" target="_blank" >KAN311610701: Nanometrology using methods of scanning probe microscopy</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

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

Name of the periodical

Measurement Science and Technology

ISSN

0957-0233

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

2011

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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