Periodic anderson model with d-f interaction

I. Hagymási, K. Itai, J. Sólyom

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We investigate an extended version of the periodic Anderson model where an interaction is switched on between the doubly occupied d- and f-sites. We perform variational calculations using the Gutzwiller trial wave function. We calculate the f-level occupancy as a function of the f-level energy with different interaction strengths. It is shown that the region of valence transition is sharpened due to the new interaction.

Original languageEnglish
Pages (from-to)1070-1072
Number of pages3
JournalActa Physica Polonica A
Volume121
Issue number5-6
Publication statusPublished - May 2012

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interactions
energy levels
wave functions
valence

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Hagymási, I., Itai, K., & Sólyom, J. (2012). Periodic anderson model with d-f interaction. Acta Physica Polonica A, 121(5-6), 1070-1072.

Periodic anderson model with d-f interaction. / Hagymási, I.; Itai, K.; Sólyom, J.

In: Acta Physica Polonica A, Vol. 121, No. 5-6, 05.2012, p. 1070-1072.

Research output: Contribution to journalArticle

Hagymási, I, Itai, K & Sólyom, J 2012, 'Periodic anderson model with d-f interaction', Acta Physica Polonica A, vol. 121, no. 5-6, pp. 1070-1072.
Hagymási I, Itai K, Sólyom J. Periodic anderson model with d-f interaction. Acta Physica Polonica A. 2012 May;121(5-6):1070-1072.
Hagymási, I. ; Itai, K. ; Sólyom, J. / Periodic anderson model with d-f interaction. In: Acta Physica Polonica A. 2012 ; Vol. 121, No. 5-6. pp. 1070-1072.
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