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 SM ISO690:2012GLAZCOV, V., FARUTIN, A, TSURKAN, Vladimir, KRUG VON NIDDA, Hans Albrecht, LOIDL, Alois. Spin dynamics of the ordered phase of the frustrated antiferromagnet ZnCr2O4: A magnetic resonance study.. In: Journal of Physics: Conference Series, Ed. 1, 7-12 septembrie 2008, Braunschweig. Cambridge: Institute of Physics, 2009, Ediția 1, Vol. 145, pp. 1-5. ISSN 1742-6588; E-ISSN:1742-6596. DOI: https://doi.org/10.1088/1742-6596/145/1/012030 |
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| Journal of Physics: Conference Series Ediția 1, Vol. 145, 2009 |
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Conferința "Highly Frustrated Magnetism 2008" 1, Braunschweig, Germania, 7-12 septembrie 2008 | ||||||
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| DOI:https://doi.org/10.1088/1742-6596/145/1/012030 | ||||||
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We present an elaborate electron-spin resonance study of the low-energy dynamics and magnetization in the ordered phase of the frustrated spinel ZnCr2O4. We observe several resonance modes corresponding to different structural domains and found that the number of domains can be easily reduced by field-cooling the sample through the transition point. To describe the observed antiferromagnetic resonance spectra it is necessary to take into account an orthorhombic lattice distortion in addition to the earlier reported tetragonal distortion which both appear at the antiferromagnetic phase transition. |
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| Cuvinte-cheie Antiferromagnetic phase transition, Antiferromagnetic resonance, Antiferromagnets, Energy dynamics, Orthorhombic lattices, Structural domains, Tetragonal distortion, transition point |
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Dublin Core Export
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Glazcov, V.N.</dc:creator> <dc:creator>Farutin, A.</dc:creator> <dc:creator>Ţurcan, V.V.</dc:creator> <dc:creator>Krug Von Nidda, H.</dc:creator> <dc:creator>Loidl, A.</dc:creator> <dc:date>2009</dc:date> <dc:description xml:lang='en'><p>We present an elaborate electron-spin resonance study of the low-energy dynamics and magnetization in the ordered phase of the frustrated spinel ZnCr<sub>2</sub>O<sub>4</sub>. We observe several resonance modes corresponding to different structural domains and found that the number of domains can be easily reduced by field-cooling the sample through the transition point. To describe the observed antiferromagnetic resonance spectra it is necessary to take into account an orthorhombic lattice distortion in addition to the earlier reported tetragonal distortion which both appear at the antiferromagnetic phase transition. </p></dc:description> <dc:source>Journal of Physics: Conference Series (Ediția 1, Vol. 145) 1-5</dc:source> <dc:subject>Antiferromagnetic phase transition</dc:subject> <dc:subject>Antiferromagnetic resonance</dc:subject> <dc:subject>Antiferromagnets</dc:subject> <dc:subject>Energy dynamics</dc:subject> <dc:subject>Orthorhombic lattices</dc:subject> <dc:subject>Structural domains</dc:subject> <dc:subject>Tetragonal distortion</dc:subject> <dc:subject>transition point</dc:subject> <dc:title>Spin dynamics of the ordered phase of the frustrated antiferromagnet ZnCr2O4: A magnetic resonance study.</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>
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