References
- Wang , K. F. , Liu , J. M. and Ren , F. 2009 . Multiferroicity: The coupling between magnetic and polarization orders . Adv. Phys. , 58 : 321 – 448 .
- Tsurkan , V. , Hemberger , J. , Krimmel , A. , Krug Von Nidda , H. A. , Lunkenheimer , P. , Weber , S. , Zestrea , V. and Loidl , A. 2006 . Experimental evidence for competition between antiferromagnetic and ferromagnetic correlations in HgCr2S4 . Phys. Rev. B , 73 : 224442
- Hemberger , J. , Lunkenheimer , P. , Fichtl , R. , Krug von Nidda , H. A. , Tsurkan , V. and Loidl , A. 2005 . Relaxor ferroelectricity and colossal magnetocapacitive coupling in ferromagnetic CdCr2S4 . Nature , 434 : 364 – 367 .
- Lunkenheimer , P. , Fichtl , R. , Hemberger , J. , Tsurkan , V. and Loidl , A. 2005 . Relaxation dynamics and colossal magnetocapacitive effect in CdCr2S4 . Phys. Rev. B , 72 : 060103
- Weber , S. , Lunkenheimer , P. , Fichtl , R. , Hemberger , J. , Tsurkan , V. and Loidl , A. 2006 . Colossal magnetocapacitance and colossal magnetoresistance in HgCr2S4 . Phys. Rev. Lett. , 96 : 157202
- Baltzer , P. K. , Wojtowicz , P. J. , Robbins , M. and Lopatin , E. 1966 . Exchange interactions in ferromagnetic Chromium Chalcogenide spinels . Phys. Rev. , 151 : 367 – 377 .
- Yan , L. Q. , Sun , Z. H. , He , L. H. , Shen , J. , Zhang , J. and Wang , F. W. 2008 . Magnetodielectric effect and dielectric relaxation of spinel Cd0.7Fe0.3Cr2S4 . J. Appl. Phys. , 103 : 07E308
- Krohns , S. , Schrettle , F. , Lunkenheimer , P. , Tsurkan , V. and Loidl , A. 2008 . Colossal magnetocapacitive effect in differently synthesized and doped CdCr2S4 . Physica B , 403 : 4224 – 4227 .
- Yang , Z. , Bao , X. , Tan , S. and Zhang , Y. 2004 . Magnetic polaron conduction in the colossal magnetoresistance material Fe1-xCdxCr2S4 . Phys. Rev. B , 69 : 144407
- Xia , Q. S. and Jiang , Q. 2006 . Role of the spin-pair correlation in magnetic relaxor ferroelectircs . J. Appl. Phys. , 100 : 124107
- Xia , Q. S. and Jiang , Q. 2007 . Spin-pair correlation dependent dynamic properties in magnetic relaxor ferroelectrics . J. Appl. Phys. , 101 : 104121
- Zhou , Q. , Cao , H. X. and Jiang , Q. 2008 . The magnetic effect on static nonlinear dielectric response in magnetic relaxor ferroelectrics . J. Appl. Phys. , 104 : 093517
- Pirc , R. and Blinc , R. 1999 . Spherical random-bond-random-field model of relaxor ferroelectrics . Phys. Rev. B , 60 : 13470 – 13478 .