Ion-induced nanopattern propagation on metallic surfaces

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43899685" target="_blank" >RIV/60461373:22310/15:43899685 - isvavai.cz</a>

Result on the web

<a href="http://journals.aps.org/prb/abstract/10.1103/PhysRevB.92.235406" target="_blank" >http://journals.aps.org/prb/abstract/10.1103/PhysRevB.92.235406</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevB.92.235406" target="_blank" >10.1103/PhysRevB.92.235406</a>

Result language

angličtina

Original language name

Ion-induced nanopattern propagation on metallic surfaces

Original language description

We investigate the formation of ion-induced patterns on single-crystalline Ni(001) bombarded with a 20-keVGa+ ion beam. For near normal ion incidence isotropic roughness forms on the surface. By moving to grazing incidence this pattern gradually transforms into a pronounced ripple pattern with wave vector perpendicular to the ion beam. By using an in situ scanning electron microscope we were able to analyze the real-time dynamics of the pattern formation process and evaluate the direction and velocity of the net in-plane morphology propagation for different angles of ion incidence. We compare the experimental results to the predictions of the classical theory for the pattern formation.

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/GAP204%2F11%2F1206" target="_blank" >GAP204/11/1206: Use of PFG NMR, stochastic reconstruction and molecular simulation to estimate transport-related texture characteristics of advanced porous materials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Physical Review B

ISSN

2469-9950

e-ISSN

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Volume of the periodical

92

Issue of the periodical within the volume

23

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

235406

UT code for WoS article

000365779100003

EID of the result in the Scopus database

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