Incommensurate magnetism in the coupled spin tetrahedra system Cu2Te2O5Cl2
نویسندگان
چکیده
منابع مشابه
Comparative investigation of the coupled - tetrahedra quantum spin systems
We present a comparative study of the coupled-tetrahedra quantum spin systems Cu2Te2O5X2, X=Cl, Br (Cu2252(X)) and the newly synthesized Cu4Te5O12Cl4 (Cu-45124(Cl)) based on ab initio Density Functional Theory calculations. The magnetic behavior of Cu-45124(Cl) with a phase transition to an ordered state at a lower critical temperature Tc=13.6K than in Cu-2252(Cl) (Tc=18K) can be well understoo...
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ژورنال
عنوان ژورنال: Low Temperature Physics
سال: 2005
ISSN: 1063-777X,1090-6517
DOI: 10.1063/1.2008143