Effect of commensurability on the temperature dependence of the angle of rotation of the magnetic helix in a single-crystalline dysprosium
Bessergenev V. G., Gogava V. V., Mandzhavidze A. G., Fedorov V. M., Shilo S. I.
The temperature dependence of the angle of rotation φ of the magnetic moments in a helicoidal antiferromagnetic phase has been studied in a single-crystalline dysprosium. An abrupt change in φ has been detected at the points of commensurability of the periods of the crystal and magnetic structures.