Analysis of optical magnetoelectric effect inGaFeO3

Optical Properties of Magnetoelectric Gallium Ferrite

Effect of Site-disorder, Off-stoichiometry and Epitaxial Strain on the 1 Optical Properties of Magnetoelectric Gallium Ferrite 2 3 Amritendu Roy, Somdutta Mukherjee, Surajit Sarkar, Sushil Auluck, Rajendra 4 Prasad, Rajeev Gupta 4 and Ashish Garg 5 6 Department of Materials Science & Engineering, Indian Institute of Technology, 7 Kanpur-208016, India 8 Department of Physics, Indian Institute of...

Topological magnetoelectric effect decay.

We address the influence of realistic disorder and finite doping on the effective magnetic monopole induced near the surface of an ideal topological insulator (TI) by currents that flow in response to a suddenly introduced external electric charge. We show that when the longitudinal conductivity σ(xx)=g(e(2)/h)≠0, the apparent position of a magnetic monopole initially retreats from the TI surfa...

Nanometer-size hard magnetic ferrite exhibiting high optical-transparency and nonlinear optical-magnetoelectric effect

Development of nanometer-sized magnetic particles exhibiting a large coercive field (Hc) is in high demand for densification of magnetic recording. Herein, we report a single-nanosize (i.e., less than ten nanometers across) hard magnetic ferrite. This magnetic ferrite is composed of ε-Fe2O3, with a sufficiently high Hc value for magnetic recording systems and a remarkably high magnetic anisotro...

the effect analysis of proficiency on language - switching in iranian efl learners writing

abstract in a protocol analysis of second language writing from 20 adult english as a foreign language (efl) iranian students, this research observed how language-switching (l-s), i.e., first language use in l2 writing, was affected by l2 proficiency. switching interactively between first (l1) and second (l2) languages has been recognized as one of the salient characteristics of l2 writing....

Optical properties of two-dimensional magnetoelectric point scattering lattices