Abstract
A theory is developed for triangular helicoidal antiferromagnetic structures due to the relativistic-exchange inhomogeneous Dzyaloshinskii-Moriya interaction in hexagonal crystals. The magnetic structure observed in the CsCuCl3 system is explained, and the spin-wave spectrum and relaxation of spin waves are analyzed. The theoretical results are in agreement with experimental antiferromagnetic-resonance data.
Original language | English |
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Pages (from-to) | 795-798 |
Number of pages | 4 |
Journal | Materials Science Forum |
Volume | 373-376 |
State | Published - 2001 |
Event | 8th European Magnetic Materials and Applications Conference (EMMA 2000) - Kyiv, Ukraine Duration: Jun 7 2000 → Jun 10 2000 |
Keywords
- Antiferromagnets
- Noncollinear structure
- Relaxation
- Spin wave