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The excitations of one-dimensional spin 1/2 antiferromagnets

Abstract:

Nearly one-dimensional magnetic systems can be obtained by growing materials in which the magnetic ions have strong exchange interactions along atomic chains but much weaker interactions between the chains. By suitable choice of the magnetic ions and their environment the interactions can be varied to give realisations of Ising chains, XY chains, and Heisenberg chains, and their excitations can be studied in detail using neutron scattering techniques. In ordered three-dimensional antiferromag...

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Publication status:
Published

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Authors


Cowley, RA More by this author
Volume:
349
Pages:
5-27
Publication date:
1998
ISSN:
0168-132X
URN:
uuid:6c658d8a-9582-4473-b068-919b528354bb
Source identifiers:
28455
Local pid:
pubs:28455
ISBN:
0-7923-5086-3

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