168 citations · 2.1k across the 57 of their papers we have counts for
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Dynamics of anisotropic spin dimer system in strong magnetic field
A. K. Kolezhuk, V. N. Glazkov, H. Tanaka +1
Recently measured high-field ESR spectra of the spin dimer material TlCuCl3 are described within the framework of an effective field theory. A good agreement between the theory and…
Field-induced disorder in a gapped spin system with non-magnetic impurities
H. -J. Mikeska, Asimkumar Ghosh, A. K. Kolezhuk
We study S=1/2 dimers which are weakly coupled by three-dimensional antiferromagnetic interactions J'. It is commonly known that doping with non-magnetic impurities immediately ind…
Excitation hierarchy of the quantum sine-Gordon spin chain in strong magnetic field
S. A. Zvyagin, A. K. Kolezhuk, J. Krzystek +1
The magnetic excitation spectrum of copper pyrimidine dinitrate, a material containing S=1/2 antiferromagnetic chains with alternating g-tensor and the Dzyaloshinskii-Moriya intera…