Spin dynamics of S = 1/2 Heisenberg chains with a staggered transverse field: electron spin resonance studies (Review Article)

• Published in: Физика низких температур
• Date: 2012
• Main Author: Zvyagin, S.A.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2012
• Subjects: К 80-летию Виктора Валентиновича Еременко
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117611
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Spin dynamics of S = 1/2 Heisenberg chains with a staggered transverse field: electron spin resonance studies (Review Article) / S.A. Zvyagin // Физика низких температур. — 2012. — Т. 38, № 9. — С. 1032–1040. — Бібліогр.: 37 назв. — англ.

In this article I review recent achievements on experimental studies of magnetic excitations in the copper pyrimidine dinitrate [PM–Cu(NO₃ )₂ (H ₂O) ₂ ]n (PM = pyrimidine), an S = 1/2 antiferromagnetic chain material with alternating g-tensor and the Dzyaloshinskii–Moriya interaction, by means of...