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Various scenarios of metal-insulator transition in strongly correlated materials

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00366054" target="_blank" >RIV/68378271:_____/11:00366054 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1002/andp.201100027" target="_blank" >http://dx.doi.org/10.1002/andp.201100027</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/andp.201100027" target="_blank" >10.1002/andp.201100027</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Various scenarios of metal-insulator transition in strongly correlated materials

  • Original language description

    We review our investigations of electronic properties of strongly correlated materials using the combination of first principles electronic band structures and the dynamical mean-field theory, so called LDA+DMFT method. Our investigations focus on two phenomena, the spin state transitions and their relationship to the metal-insulator transition, and the effect of hybridization between correlated and ligand orbitals in charge-transfer type materials. The pressure driven spin transitions are studied for agroup of materials containing MnO, FeO and Fe2O3. To investigate the hybridization effects we focus on NiO and NiS(Se)2. We identify various mechanisms of the metal-insulator transition, which can take place in multi-band systems, in addition to the band-width control known from the single band Hubbard model.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP204%2F10%2F0284" target="_blank" >GAP204/10/0284: Magnetic and Transport Properties of LaCoO3: Dynamical Mean-Field Study</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Annalen der Physik

  • ISSN

    0003-3804

  • e-ISSN

  • Volume of the periodical

    523

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    8

  • Pages from-to

    682-688

  • UT code for WoS article

    000294590400012

  • EID of the result in the Scopus database