High field specific heat study of antiferromagnetic dimers in Na2Ni2(C2O4)3(H2O)2

Authors :: Mennerich, C.
Klauss, H.-H.
Süllow, S.
Litterst, F.J.
Tristan, N.
Kataev, V.
Büchner, B.
Kataeva, O.
Price, D.J.
Source :: Journal of Magnetism & Magnetic Materials. Mar2007 Part 2, Vol. 310 Issue 2p2, pe403-e405. 0p.
Publication Year :: 2007
Abstract: Abstract: We report high field specific heat measurements on the structural two-leg ladder compound at zero magnetic field and at . The magnetic specific heat is well described using an isolated dimer model with on the rungs on the spin ladder consistent with previous studies of the magnetic properties [C. Mennerich et al., Phys. Rev. B 73 (2006) 174415]. [Copyright &y& Elsevier]

Subjects :: *ANTIFERROMAGNETISM
*TEMPERATURE measurements
*MAGNETIC fields
*MAGNETISM

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