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Filtering by: Creator Henning, Scott A. Academic Affiliation Chemistry Creator Subramanian, M. A.

Dielectric and polarization experiments in high loss dielectrics: A word of caution

Creator:

Maglione, M. and Subramanian, M. A.

Abstract:

The recent quest for improved functional materials like high permittivity dielectrics and/or multiferroics has triggered an intense wave of research. Many materials have been checked for their dielectric permittivity or their polarization state. In this report, we call for caution when samples are simultaneously displaying an insulating behavior and a...

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: A word of caution M. Maglione1,a� and M. A. Subramanian2 1ICMCB-CNRS, Université de Bordeaux 1, 87
Effect of oxygen concentration on the structural and magnetic properties of LaRh₁/₂Mn₁/₂O₃ thin films

Creator:

Sheets, W. C., Smith, A. E., Subramanian, M. A., and Prellier, W.

Abstract:

Epitaxial LaRh₁/₂Mn₁/₂O₃ thin films have been grown on (001)-oriented LaAlO₃ and SrTiO₃ substrates using pulsed laser deposition. The optimized thin film samples are semiconducting and ferromagnetic with a Curie temperature close to 100 K, a coercive field of 1200 Oe, and a saturation magnetization of 1.7μB per formula unit. The...

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�2006�. 33J. F. Scott, J. Mater. Res. 22, 2053 �2007�. FIG. 8. �Color online� A plot of the dielectric