Journal of the Korean Magnetics Society (한국자기학회지)

The Korean Magnetics Society (한국자기학회)
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STUDY OF MAGNETISM IN THE LAYERED TRANSITION METAL COMPOUND ${(C_{n}H_{2n+1}NH_{3})}_{2}CuCl_{4}\;(n=10,\;14)$

  • Lee, C.H. (Department of Physics, Korea University) ;
  • Lee, K.W. (Department of Physics, Korea University) ;
  • Lee, Cheol-Eui (Department of Physics, Korea University) ;
  • Kang, J.K. (Department of Chemistry, Jeonju University)
  • Published : 1995.10.01
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Abstract

We have investigated the quasi-two-dimensional magnetism for the layered transition metal compound (C/sub n/H/sub 2n+1/NH/sub 3/)/sub 2/CuCl/sub 4/ (n=10, 14) in the high temperature regions by means of EPR (Electron Paramagnetic Resonance) and SQUID measurements. As a result, the magnetic transitions were reflected in the EPR linewidths and the magnetic suceptibilities in a sensitive manner. Fluctuations of the magnetic susceptibility and a similar variation of the .DELTA. g =(g/sub .parallel. -/g/sub .perp. /)g/sub .parallel. / value were also observed around the structural phase transition temperatures.

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References

  1. Mol. Cryst. Liq. Cryst. v.238 N.B.Chanh;C.L.Bourdeau;M.Khechoubi;J.K.Kang;J.H.Choy;M.Rey-Lafon
  2. J. Phys. Chem. Solids v.54 J.K.Kang;J.H.Choy;M.Rey-Lafon
  3. J. Phys. Chem. v.88 G.F.Needam;R.D.Willett;H.F.Franzen
  4. Solid State Commun. v.17 C.E.Zaspel;J.E.Drumheller
  5. Phys. Rev. v.B16 C.E.Zaspel;J.E.Drumheller
  6. Phys. Rev. v.120 T.Moriya
  7. Phys. Rev. v.B4 T.G.Castner;M.S.Seehra
  8. Phys. Rev. v.B11 J.E.Drumeheller;D.H.Dicky;R.P.Reklis;C.E.Zaspel;S.J.Glass
  9. Phys. Rev. v.B9 P.M.Richard;M.B.Salmon
  10. Solid State Commun. v.13 D.I.Khomskii;K.I.Kugel