Publikation:

Adiabatic rotation of effective spin : I. New insight into spin-rotational interaction

Lade...
Vorschaubild

Dateien

Steiner_1994_Adiabatic_II.pdf
Steiner_1994_Adiabatic_II.pdfGröße: 202.15 KBDownloads: 334

Datum

1994

Autor:innen

Serebrennikov, Yuri A.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

DOI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Journal of Chemical Physics. 1994, 100(10), pp. 7503-7507. ISSN 0021-9606. Available under: doi: 10.1063/1.466843

Zusammenfassung

The effect of electron spin-rotational (SR) interaction in species with an effective spin Seff=1/2 is treated for molecular rotations representing an adiabatic perturbation to the electronic system. Based on the adiabatic rotation of effective spin (ARES) concept as well as on the transformation of the Hamiltonian to the rotating molecular frame a useful expression is obtained for the effective spin-Hamiltonian of SR interaction whereby the spin-rotational tensor is represented in terms of a tensor gamma-hat (relating L+S to Seff) instead of the g tensor (related to L+geS). This relation is valid for rotating systems with arbitrary strength of spin orbit coupling (SOC). An example is provided to demonstrate the dependence of the gamma tensor on the SOC parameter. It is shown that only in the case of weak SOC, the traditional representation of the SR Hamiltonian, is equivalent to the more general ARES Hamiltonian. Furthermore, a direct relation between the ARES and the geometrical (topological phase) approach to the problem is pointed out. The ARES spin-Hamiltonian can be represented in terms of a U(2) non-Abelian gauge potential.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
540 Chemie

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690STEINER, Ulrich, Yuri A. SEREBRENNIKOV, 1994. Adiabatic rotation of effective spin : I. New insight into spin-rotational interaction. In: Journal of Chemical Physics. 1994, 100(10), pp. 7503-7507. ISSN 0021-9606. Available under: doi: 10.1063/1.466843
BibTex
@article{Steiner1994Adiab-9616,
  year={1994},
  doi={10.1063/1.466843},
  title={Adiabatic rotation of effective spin : I. New insight into spin-rotational interaction},
  number={10},
  volume={100},
  issn={0021-9606},
  journal={Journal of Chemical Physics},
  pages={7503--7507},
  author={Steiner, Ulrich and Serebrennikov, Yuri A.}
}
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/123456789/9616">
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T18:13:12Z</dcterms:available>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9616/1/Steiner_1994_Adiabatic_II.pdf"/>
    <dcterms:abstract xml:lang="eng">The effect of electron spin-rotational (SR) interaction in species with an effective spin Seff=1/2 is treated for molecular rotations representing an adiabatic perturbation to the electronic system. Based on the adiabatic rotation of effective spin (ARES) concept as well as on the transformation of the Hamiltonian to the rotating molecular frame a useful expression is obtained for the effective spin-Hamiltonian of SR interaction whereby the spin-rotational tensor is represented in terms of a tensor gamma-hat (relating L+S to Seff) instead of the g tensor (related to L+geS). This relation is valid for rotating systems with arbitrary strength of spin orbit coupling (SOC). An example is provided to demonstrate the dependence of the gamma tensor on the SOC parameter. It is shown that only in the case of weak SOC, the traditional representation of the SR Hamiltonian, is equivalent to the more general ARES Hamiltonian. Furthermore, a direct relation between the ARES and the geometrical (topological phase) approach to the problem is pointed out. The ARES spin-Hamiltonian can be represented in terms of a U(2) non-Abelian gauge potential.</dcterms:abstract>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9616"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9616/1/Steiner_1994_Adiabatic_II.pdf"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T18:13:12Z</dc:date>
    <dc:format>application/pdf</dc:format>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:title>Adiabatic rotation of effective spin : I. New insight into spin-rotational interaction</dcterms:title>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Serebrennikov, Yuri A.</dc:contributor>
    <dc:creator>Serebrennikov, Yuri A.</dc:creator>
    <dc:language>eng</dc:language>
    <dc:creator>Steiner, Ulrich</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Steiner, Ulrich</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:bibliographicCitation>First publ. in: Journal of Chemical Physics 100 (1994), 10, pp. 7503-7507</dcterms:bibliographicCitation>
    <dcterms:issued>1994</dcterms:issued>
  </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
Nein
Begutachtet
Diese Publikation teilen