Approximate eigenvalue determination of geometrically frustrated magnetic molecules

Geometrically frustrated magnetic molecules have attracted a lot of interest in the field of molecular magnetism as well as frustrated Heisenberg antiferromagnets. In this article we demonstrate how an approximate diagonalization scheme can be used in order to obtain thermodynamic and spectroscopi...

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Бібліографічні деталі
Дата:2009
Автори: Schnalle, R., Läuchli, A.M., Schnack, J.
Формат: Стаття
Мова:English
Опубліковано: Інститут фізики конденсованих систем НАН України 2009
Назва видання:Condensed Matter Physics
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/119999
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Approximate eigenvalue determination of geometrically frustrated magnetic molecules / R. Schnalle, A.M. Läuchli, J. Schnack // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 331-342. — Бібліогр.: 35 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling irk-123456789-1199992017-06-11T03:04:07Z Approximate eigenvalue determination of geometrically frustrated magnetic molecules Schnalle, R. Läuchli, A.M. Schnack, J. Geometrically frustrated magnetic molecules have attracted a lot of interest in the field of molecular magnetism as well as frustrated Heisenberg antiferromagnets. In this article we demonstrate how an approximate diagonalization scheme can be used in order to obtain thermodynamic and spectroscopic information about frustrated magnetic molecules. To this end we theoretically investigate an antiferromagnetically coupled spin system with cuboctahedral structure modeled by an isotropic Heisenberg Hamiltonian. Геометрично фрустрованi магнiтнi молекули привертають багато уваги як у дiлянцi молекулярного магнетизму, так i в дiлянцi фрустрованих антиферомагнетикiв Гайзенберга. У цiй статтi ми демонструємо, як наближена дiагоналiзацiйна схема може бути використана для отримання термодинамiчної i спектроскопiчної iнформацiї про фрустрованi магнiтнi молекули. М и теоретично дослiджуємо антиферомагнiтно взаємодiючу спiнову систему з кубоктаедричною структурою, модельовану iзотропним гамiльтонiаном Гайзенберга. 2009 Article Approximate eigenvalue determination of geometrically frustrated magnetic molecules / R. Schnalle, A.M. Läuchli, J. Schnack // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 331-342. — Бібліогр.: 35 назв. — англ. 1607-324X PACS: 75.10.Jm, 75.50.Xx, 75.40.Mg, 75.50.Ee DOI:10.5488/CMP.12.3.331 http://dspace.nbuv.gov.ua/handle/123456789/119999 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description Geometrically frustrated magnetic molecules have attracted a lot of interest in the field of molecular magnetism as well as frustrated Heisenberg antiferromagnets. In this article we demonstrate how an approximate diagonalization scheme can be used in order to obtain thermodynamic and spectroscopic information about frustrated magnetic molecules. To this end we theoretically investigate an antiferromagnetically coupled spin system with cuboctahedral structure modeled by an isotropic Heisenberg Hamiltonian.
format Article
author Schnalle, R.
Läuchli, A.M.
Schnack, J.
spellingShingle Schnalle, R.
Läuchli, A.M.
Schnack, J.
Approximate eigenvalue determination of geometrically frustrated magnetic molecules
Condensed Matter Physics
author_facet Schnalle, R.
Läuchli, A.M.
Schnack, J.
author_sort Schnalle, R.
title Approximate eigenvalue determination of geometrically frustrated magnetic molecules
title_short Approximate eigenvalue determination of geometrically frustrated magnetic molecules
title_full Approximate eigenvalue determination of geometrically frustrated magnetic molecules
title_fullStr Approximate eigenvalue determination of geometrically frustrated magnetic molecules
title_full_unstemmed Approximate eigenvalue determination of geometrically frustrated magnetic molecules
title_sort approximate eigenvalue determination of geometrically frustrated magnetic molecules
publisher Інститут фізики конденсованих систем НАН України
publishDate 2009
url http://dspace.nbuv.gov.ua/handle/123456789/119999
citation_txt Approximate eigenvalue determination of geometrically frustrated magnetic molecules / R. Schnalle, A.M. Läuchli, J. Schnack // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 331-342. — Бібліогр.: 35 назв. — англ.
series Condensed Matter Physics
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AT lauchliam approximateeigenvaluedeterminationofgeometricallyfrustratedmagneticmolecules
AT schnackj approximateeigenvaluedeterminationofgeometricallyfrustratedmagneticmolecules
first_indexed 2023-10-18T20:35:59Z
last_indexed 2023-10-18T20:35:59Z
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