Dynamical Mean-Field Theory and Its Applications to Real Materials(<SPECIAL TOPICS>Kondo Effect-40 Years after the Discovery)

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概要

• 論文の詳細を見る

• Dynamical mean-field theory (DMFT) is a non-perturbative technique for the investigation of correlated electron systems. Its combination with the local density approximation (LDA) has recently led to a material-specific computational scheme for the ab initio investigation of correlated electron materials. The set-up of this approach and its application to materials such as (Sr, Ca)VO_3, V_2O_3, and Cerium is discussed. The calculated spectra are compared with the spectroscopically measured electronic excitation spectra. The surprising similarity between the spectra of the single-impurity Anderson model and of correlated bulk materials is also addressed.

• 社団法人日本物理学会の論文
• 2005-01-15

著者

• Nekrasov I.

  Institute of Electrophysics, Russian Academy of Science

• Anisimov V.

  Institute Of Metal Physics

• Held K.

  Max-planck固体研究所

• Held K.

  Max-planck-institut Fur Festkorperforschung

• Nekrasov I.

  Institute Of Electrophysics Russian Academy Of Science

• Nekrasov I.

  Institute Of Metal Physics

• VOLLHARDT D.

  Theoretische Physik III, Elektronische Korrelationen und Magnetismus, Institut fur Physik, Universit

• KELLER G.

  Theoretische Physik III, Elektronische Korrelationen und Magnetismus, Institut fur Physik, Universit

• BULLA R.

  Theoretische Physik III, Elektronische Korrelationen und Magnetismus, Institut fur Physik, Universit

• PRUSCHKE Th.

  Institut fur Theoretische Physik, Universitat Gottingen, Friedrich-Hund-Platz

• Bulla R.

  Theoretische Physik Iii Elektronische Korrelationen Und Magnetismus Institut Fur Physik Universitat

• Vollhardt D.

  Theoretische Physik Iii Elektronische Korrelationen Und Magnetismus Institut Fur Physik Universitat

• Pruschke Th.

  Institut Fur Theoretische Physik Universitat Gottingen Friedrich-hund-platz

• Keller G.

  Theoretische Physik Iii Elektronische Korrelationen Und Magnetismus Institut Fur Physik Universitat

関連論文

• 24aRC-2 Probing orbital contribution to the conduction electrons in gold and silver by linear polarization : dependent hard x-ray photoemission spectroscopy
• Dynamical Mean-Field Theory and Its Applications to Real Materials(Kondo Effect-40 Years after the Discovery)
• 29pTD-13 Sr_2VO_4における圧力誘起強的起動秩序の可能性 : LDA+DMFTによる検討(29pTD 有機物・モット転移(理論),領域8(強相関系:高温超伝導,強相関f電子系など))

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