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Comment on "Two-Spinon and Four-Spinon Continuum in a Frustrated Ferromagnetic Spin-1/2 Chain"
- 1.0374435 - FZÚ 2012 RIV US eng J - Journal Article
Drechsler, S.-L. - Nishimoto, S. - Kuzian, R.O. - Málek, Jiří - Lorenz, W.E.A. - Richter, J. - van den Brink, J. - Schmitt, M. - Rosner, H.
Comment on "Two-Spinon and Four-Spinon Continuum in a Frustrated Ferromagnetic Spin-1/2 Chain".
Physical Review Letters. Roč. 106, č. 21 (2011), s. 219701-219701. ISSN 0031-9007. E-ISSN 1079-7114
Institutional research plan: CEZ:AV0Z10100520
Keywords : frustrated systems * exchange integrals * Heisenberg spin chains * LiCuVO4
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 7.370, year: 2011
We have shown that a model of weakly coupled Heisenberg antiferromagnetic chains with small exchange integrals proposed in Phys.Rev.Lett.104,237207 (2010) is not justified for LiCuVO4.
Permanent Link: http://hdl.handle.net/11104/0207357
Number of the records: 1