Standing-wave effects in grazing-incidence x-ray diffraction from polycrystalline multilayers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F08%3A00308224" target="_blank" >RIV/68081731:_____/08:00308224 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14310/08:00026390 RIV/00216208:11320/08:00206070

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Standing-wave effects in grazing-incidence x-ray diffraction from polycrystalline multilayers

Original language description

The intensity of x-ray diffraction from a polycrystalline multilayer in a grazing-incidence scattering geometry is modulated by a standing wave created by the interference of the radiation transmitted through the multilayer stack with the wave field specularly reflected from the superlattice interfaces. Similarly, the radiation being diffracted from the polycrystalline structure is reflected specularly from the interfaces and a standing-wave interference pattern results as well. This effect is demonstrated by a series of diffraction measurements on C/Ni periodic multilayers; the experimental data have been modeled using the distorted-wave Born approximation and a very good correspondence with the experiments was achieved. The method was used for the study of the profiles of the crystallite sizes and strains in multilayers.

Czech name

Rentgenová difrakce stojaté vlny na polykrystalických multivrstvách

Czech description

Intenzita rentgenové difrakce na polykrystalických multivrstvách v grazing-incidence geometrii je modulována stojatou vlnou, vytvořenou interferencí prošlého a odraženého záření na rozhraních v multivrstvě. Tento efekt je demonstrován na C/Ni multivrstvách, experimentální data byla modelována DWBA teorií a výsledkem je velikost polykrystalických zrn a jejich vertikální poloha v závislosti na hloubce v multivrstvě.

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

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Journal of Applied Physics

ISSN

0021-8979

e-ISSN

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Volume of the periodical

103

Issue of the periodical within the volume

3

Country of publishing house

US - UNITED STATES

Number of pages

7

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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