Magnetization curves in the ground state of spin- 1 2 antiferromagnetic XXZ chains with competing interactions

Takashi Tonegawa, Isao Harada

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

We study ground-state magnetization curves in the spin- 1 2 XXZ chain with antiferromagnetic first- and second-neighbor interactions. Extrapolating the exact results for finite-size systems of up to 20 spins, we estimate the behavior at the infinite-size limit. The results obtained are discussed in connection with the role of the competing interactions.

Original languageEnglish
Pages (from-to)379-382
Number of pages4
JournalPhysica B: Physics of Condensed Matter
Volume155
Issue number1-3
DOIs
Publication statusPublished - Mar 1989

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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