Article

Longitudinal pumping in a biaxial spin chain with site spin <i>S</i> = 1

A. A. ZvyaginB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 KharkovYa. Yu. SegalB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 Kharkov

Low Temperature Physicsjournal1993en

ABI

Abstract

The effect of a varying magnetic field collinear with the constant field on an antiferromagnetic spin chain with a weak biaxial magnetic anisotropy is investigated. The power of the varying field absorbed by the system is determined and the frequency–field dependences of resonance processes are analyzed.

Topics

Physics of Superconductivity and Magnetism Quantum and electron transport phenomena Quantum many-body systems

Identifiers

DOI: 10.1063/10.0033553

Citations and references

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