Finite-Size Scaling in the Diluted Two-Dimensional Heisenberg Antiferromagnet
نویسندگان
چکیده
منابع مشابه
Spin-wave excitations in finite chain segments of the diluted one-dimensional Heisenberg antiferromagnet CsMn1−xMgxBr3
The inelastic neutron scattering technique was employed to study the magnetic excitation spectra in the diluted one-dimensional Heisenberg antiferromagnet CsMn1−xMgxBr3 (x = 0, 0.05, 0.10, 0.25, 0.50). The spectral response is interpreted in terms of spin-wave excitations in finite chain segments of Mn ions, which are found to exist as long as the chain length exceeds twice the wavelength of th...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics Supplement
سال: 2002
ISSN: 0375-9687
DOI: 10.1143/ptps.145.332