Effect of staggered field in S = 1/2 antiferromagnetic chain: Copper pyrimidine

Takayuki Asano, Daisuke Nomura, Yuji Inagaki, Yoshitami Ajiro, Hiroyuki Nojiri, Yasuo Narumi, Koichi Kindo, Takayuki Ishida, Takashi Nogami

Research output: Contribution to journalArticlepeer-review


We report electron spin resonance (ESR) and magnetization measurements of the S = 1/2 antiferromagnetic Heisenberg chain, Cu pyrimidine, [PM · Cu(NO3)2 · (H2O)2] n (PM = pyrimidine). The effect of staggered fields due to both the alternating g-tensor and the Dzyaloshinskii-Moriya interaction is clearly observed for the ESR line width and magnetization.

Original languageEnglish
Pages (from-to)1006-1007
Number of pages2
JournalPhysica B: Condensed Matter
Issue numberII
Publication statusPublished - May 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

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


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