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Crystal field and spin-wave excitations in the quasi-2D honeycomb zigzag anti...
The microscopic origin of the zigzag magnetic ground state in a honeycomb lattice of the quasi-2D antiferromagnet Na2Co2TeO6 is debatable. The zigzag phase may occur due to (i)... -
Excitations of the Zeeman ladder in a transverse field in the Ising antiferro...
The excitations of an Ising antiferromagnetic chain have been studied in the past and are known to form either continuous spectrum or Zeeman ladders. Such a system can be... -
Structural Aspects and Magnetic Order in Fe/Co based K2NiF4-type oxide fluorides
K2NiF4-type materials have attracted significant interest for a wide range of applications. While perovskite-based Fe oxide fluorides tend not to be thermally stable, e.g....
