End-Chain Spin Effects in Haldane Gap Materials

1998/09/03 by Mark W. Meisel
Physics and Astronomy · #cond-mat

paper · pdf

published as Acta Physica Slovaca, Vol. 48, No. 6, 819-824 (1998). · 4 pages, 3 figures, Invited paper at the 10th Czech and Slovak Conference on Magnetism, Kosice, Slovakia, 24-27 August 1998, to be published in Acta Physica Slovaca (probably in December 1998)

arxiv created 1998/09/03 · arxiv updated 2009/11/30

Abstract

This paper overviews the behavior of the end-chain spins of linear chain systems possessing a Haldane gap. The physical properties of the end-chain spins are described by reviewing the results obtained primarily with materials known as NENP, Ni(C2H8N2)2NO2(ClO4), and NINAZ, Ni(C3H10N2)2N3(ClO4).

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