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It is well-known that the symmetry of the nonlinear optical susceptibility is strongly affected by a magnetization or an external applied magnetic field. Thus it is of considerable interest to...
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We have observed smaller volume in nanoparticles of half-doped manganites LCMO (La0.5Ca0.5MnO3) and PCMO(Pr0.5Ca0.5MnO3). We explained this by the effective surface tension of the nanoparticles....
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