Orbital polarization and Jahn–Teller distortion of strained thin films

Thickness dependence of exchange coupling in (111)-oriented perovskite oxide superlattices

“…For example, LaMnO 3 /SrMnO 3 superlattices consisting of single-unit-cell layers of A-type AF LaMnO 3 and G-type AF SrMnO 3 were grown to span the FM to AF phases around the La 0.5 Sr 0.5 MnO 3 composition by careful control of the placement of the A-site cations [13]. In addition, epitaxial strain engineering through the choice of the substrate can tune the orbital polarization of the e g orbitals of La 0.5 Sr 0.5 MnO 3 , resulting in different AF structures [14]. Finally, the orientation of the films also plays an important role.…”

Functionalized superparamagnetic nanoparticles with a polymer containing β‐cyclodextrin for the extraction of sertraline hydrochloride in biological samples

“…Recently, magnetic nanoparticles with a tailored surface chemistry have been widely used in various fields of applications such as drug extraction , sensing, and magnetic resonance imaging , as well as therapeutic applications , such as AC magnetic field assisted cancer therapy and hyperthermia . All these technological and medical applications require that the nanoparticles are superparamagnetic with extremely small size, and a narrow size distribution to have uniform chemical and physical properties .…”