Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10103821" target="_blank" >RIV/00216208:11320/11:10103821 - isvavai.cz</a>

Result on the web

<a href="http://iopscience.iop.org/0953-8984/23/1/016002/" target="_blank" >http://iopscience.iop.org/0953-8984/23/1/016002/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0953-8984/23/1/016002" target="_blank" >10.1088/0953-8984/23/1/016002</a>

Result language

angličtina

Original language name

Magnetism of PrAl(2) nanoparticle investigated with a quantum simulation model

Original language description

For many years, micromagnetism and Monte Carlo simulation have served as the two main tools for studying the magnetic structures and physical properties of nanomagnets. However, the two approaches are based on classical physics, and thus lack the flexibility to deal with complex nanosystems, such as those of very tiny size or consisting of ions of different elements. To overcome the difficulty, a quantum simulation model has been proposed and a new computational algorithm developed in the present work.Both have been successfully applied to an assumed PrAl(2) nanoparticle to study its magnetic behavior in external magnetic fields exerted along the crystal axes. The theoretical results obtained with the model and the new algorithm are reasonable physically and exhibit strong finite-size effects. The model can be generalized to study the magnetic configurations and physical properties of more complicated nanosystems, such as nanowires, nanotubes, etc.

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

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Journal of Physics Condensed Matter

ISSN

0953-8984

e-ISSN

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Volume of the periodical

23

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

1-7

UT code for WoS article

000285003400019

EID of the result in the Scopus database

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