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MA: Fachverband Magnetismus

MA 19: Poster I

MA 19.1: Poster

Dienstag, 1. April 2014, 13:00–15:30, P1

Magnetization of a nickel-based spin tube — •Michael Czopnik and Jürgen Schnack — University of Bielefeld

We study the ground state and the magnetization of a Heisenberg spin tube made of nickel spins s=1, using Density Matrix Renormalization Group technique and exact diagonalization.

Special emphasis is put on unusual features of the magnetization curve, such as extended plateaus or jumps.

The relevance of these results to experiments is also discussed.