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Spin-Reorientation, Ferroelectricity, and Magnetodielectric Effect in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>YFe</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Mn</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>0.1</mml:mn><mml:mo mathvariant="bold">≤</mml:mo><mml:mi>x</…
P. Mandal, Venkata Srinu Bhadram, Y. Sundarayya, Chandrabhas Narayana, A. Sundaresan, Cnr Rao (2011). Spin-Reorientation, Ferroelectricity, and Magnetodielectric Effect in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>YFe</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Mn</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>0.1</mml:mn><mml:mo mathvariant="bold">≤</mml:mo><mml:mi>x</…. Physical Review Letters, 107(13), DOI: 10.1103/physrevlett.107.137202.
Article239 days agoTemperature-induced magnetization reversal in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>BiFe</mml:mtext></mml:mrow><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Mn</mml:mtext></mml:mrow><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mtext>O</mml:mtext><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>synthesized at high pressure
P. Mandal, A. Sundaresan, Cnr Rao, Akira Iyo, Parasharam M. Shirage, Y. Tanaka, Ch. Simon, V. Pralong, Oleg I. Lebedev, V. Caignaert, B. Raveau (2010). Temperature-induced magnetization reversal in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>BiFe</mml:mtext></mml:mrow><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Mn</mml:mtext></mml:mrow><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mtext>O</mml:mtext><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>synthesized at high pressure. Physical Review B, 82(10), DOI: 10.1103/physrevb.82.100416.
Article239 days agoFerroelectricity Induced by Cations of Nonequivalent Spins Disordered in the Weakly Ferromagnetic Perovskites,YCr<sub>1–<i>x</i></sub>M<sub><i>x</i></sub>O<sub>3</sub> (M = Fe or Mn)
B. Rajeswaran, P. Mandal, Rana Saha, Emmanuelle Suard, A. Sundaresan, Cnr Rao (2012). Ferroelectricity Induced by Cations of Nonequivalent Spins Disordered in the Weakly Ferromagnetic Perovskites,YCr<sub>1–<i>x</i></sub>M<sub><i>x</i></sub>O<sub>3</sub> (M = Fe or Mn). Chemistry of Materials, 24(18), pp. 3591-3595, DOI: 10.1021/cm301944s.
Article239 days agoSpin reorientation and magnetization reversal in the perovskite oxides, YFe1−Mn O3 (0≤x≤0.45): A neutron diffraction study
P. Mandal, Claudy Rayan Serrao, Emmanuelle Suard, V. Caignaert, B. Raveau, A. Sundaresan, Cnr Rao (2012). Spin reorientation and magnetization reversal in the perovskite oxides, YFe1−Mn O3 (0≤x≤0.45): A neutron diffraction study. Journal of Solid State Chemistry, 197, pp. 408-413, DOI: 10.1016/j.jssc.2012.09.005.
Article239 days agoMultiferroic and magnetodielectric properties of the Al<sub>1−x</sub>Ga<sub>x</sub>FeO<sub>3</sub>family of oxides
Ajmala Shireen, Rana Saha, P. Mandal, A. Sundaresan, Cnr Rao (2010). Multiferroic and magnetodielectric properties of the Al<sub>1−x</sub>Ga<sub>x</sub>FeO<sub>3</sub>family of oxides. Journal of Materials Chemistry, 21(1), pp. 57-59, DOI: 10.1039/c0jm02688c.
Article239 days ago