Direct observation of impurity-induced magnetism in an S = 1-2 antiferromagnetic Heisenberg 2-leg spin ladder - Condensed Matter > Strongly Correlated ElectronsReportar como inadecuado




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Abstract: Nuclear magnetic resonance and magnetization measurements were used to probethe magnetic features of single-crystalline BiCu1-xZnx2PO6 with 00 and we presentclear evidence for a temperature dependent variation of the local magnetizationclose to the Zn sites. The generic nature of this observation is indicated byresults of model calculations on appropriate spin systems of limited sizeemploying QMC methods.



Autor: F. Casola, T. Shiroka, S. Wang, K. Conder, E. Pomjakushina, J. Mesot, H.-R. Ott

Fuente: https://arxiv.org/







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