Publikation:

Extremely slow non-equilibrium monopole dynamics in classical spin ice

Vorschaubild

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2020

Autor:innen

Stöter, Thomas
Dörr, Mathias
Granovsky, Sergey
Rotter, Martin
Zherlitsyn, Sergei
Petrenko, Oleg A.
Balakrishnan, Geetha
Zhou, Hai Dong
Wosnitza, Joachim

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
DOI (zitierfähiger Link)
https://doi.org/10.1103/PhysRevB.101.224416
ArXiv-ID
http://arxiv.org/abs/2001.10844

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung

Sammlungen

Physik: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Physical Review B. American Physical Society (APS). 2020, 101(22), 224416. ISSN 0163-1829. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.101.224416

Zusammenfassung

We report on the non-equilibrium monopole dynamics in the classical spin ice Dy2Ti2O7 detected by means of high-resolution magnetostriction measurements. Significant lattice changes occur at the transition from the kagome-ice to the saturated-ice phase, visible in the longitudinal and transverse magnetostriction. A hysteresis opening at temperatures below 0.6 K suggests a first-order transition between the kagome and saturated state. Extremely slow lattice relaxations, triggered by changes of the magnetic field, were observed. These lattice-relaxation effects result from non-equilibrium monopole formation or annihilation processes. The relaxation times extracted from our experiment are in good agreement with theoretical predictions with decay constants of the order of 104 s at 0.3 K.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690STÖTER, Thomas, Mathias DÖRR, Sergey GRANOVSKY, Martin ROTTER, Sebastian T. B. GOENNENWEIN, Sergei ZHERLITSYN, Oleg A. PETRENKO, Geetha BALAKRISHNAN, Hai Dong ZHOU, Joachim WOSNITZA, 2020. Extremely slow non-equilibrium monopole dynamics in classical spin ice. In: Physical Review B. American Physical Society (APS). 2020, 101(22), 224416. ISSN 0163-1829. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.101.224416
BibTex
@article{Stoter2020-01-29T14:01:37ZExtre-52375,
  year={2020},
  doi={10.1103/PhysRevB.101.224416},
  title={Extremely slow non-equilibrium monopole dynamics in classical spin ice},
  number={22},
  volume={101},
  issn={0163-1829},
  journal={Physical Review B},
  author={Stöter, Thomas and Dörr, Mathias and Granovsky, Sergey and Rotter, Martin and Goennenwein, Sebastian T. B. and Zherlitsyn, Sergei and Petrenko, Oleg A. and Balakrishnan, Geetha and Zhou, Hai Dong and Wosnitza, Joachim},
  note={Article Number: 224416}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52375">
    <dc:creator>Granovsky, Sergey</dc:creator>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:contributor>Rotter, Martin</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-01-13T10:26:34Z</dc:date>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Granovsky, Sergey</dc:contributor>
    <dc:contributor>Petrenko, Oleg A.</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-01-13T10:26:34Z</dcterms:available>
    <dc:contributor>Zhou, Hai Dong</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:contributor>Dörr, Mathias</dc:contributor>
    <dcterms:abstract xml:lang="eng">We report on the non-equilibrium monopole dynamics in the classical spin ice Dy&lt;sub&gt;2&lt;/sub&gt;Ti&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;7&lt;/sub&gt; detected by means of high-resolution magnetostriction measurements. Significant lattice changes occur at the transition from the kagome-ice to the saturated-ice phase, visible in the longitudinal and transverse magnetostriction. A hysteresis opening at temperatures below 0.6 K suggests a first-order transition between the kagome and saturated state. Extremely slow lattice relaxations, triggered by changes of the magnetic field, were observed. These lattice-relaxation effects result from non-equilibrium monopole formation or annihilation processes. The relaxation times extracted from our experiment are in good agreement with theoretical predictions with decay constants of the order of 10&lt;sup&gt;4&lt;/sup&gt; s at 0.3 K.</dcterms:abstract>
    <dcterms:issued>2020-01-29T14:01:37Z</dcterms:issued>
    <dc:creator>Balakrishnan, Geetha</dc:creator>
    <dc:contributor>Goennenwein, Sebastian T. B.</dc:contributor>
    <dc:creator>Rotter, Martin</dc:creator>
    <dc:contributor>Zherlitsyn, Sergei</dc:contributor>
    <dc:rights>terms-of-use</dc:rights>
    <dc:contributor>Stöter, Thomas</dc:contributor>
    <dc:creator>Zhou, Hai Dong</dc:creator>
    <dc:creator>Stöter, Thomas</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:title>Extremely slow non-equilibrium monopole dynamics in classical spin ice</dcterms:title>
    <dc:creator>Dörr, Mathias</dc:creator>
    <dc:creator>Zherlitsyn, Sergei</dc:creator>
    <dc:creator>Petrenko, Oleg A.</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Balakrishnan, Geetha</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Goennenwein, Sebastian T. B.</dc:creator>
    <dc:contributor>Wosnitza, Joachim</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/52375"/>
    <dc:creator>Wosnitza, Joachim</dc:creator>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Ja
Diese Publikation teilen