Beilstein J. Nanotechnol.2020,11, 651–661, doi:10.3762/bjnano.11.51
, Universidad de Zaragoza, 50018 Zaragoza, Spain 10.3762/bjnano.11.51 Abstract We studied in detail the in-plane magnetic properties of heterostructures based on a ferroelectric BaTiO3 overlayer deposited on a ferromagnetic La2/3Sr1/3MnO3 film grown epitaxially on pseudocubic (001)-oriented SrTiO3, (LaAlO3)0.3
(Sr2TaAlO6)0.7 and LaAlO3 substrates. In this configuration, the combination of both functional perovskites constitutes an artificial multiferroic system with potential applications in spintronic devices based on the magnetoelectric effect. La2/3Sr1/3MnO3 single layers and BaTiO3/La2/3Sr1/3MnO3 bilayers
results indicate that the BaTiO3 layer induces an additional strain in the La2/3Sr1/3MnO3 layers close to their common interface. The presence of BaTiO3 on the surface of tensile-strained La2/3Sr1/3MnO3 films transforms the in-plane biaxial magnetic anisotropy present in the single layer into an in-plane
PDF
Figure 1:
X-ray reciprocal space maps around the pseudo-cubic (103) Bragg reflection for the BTO/LSMO bilayer...
Beilstein J. Nanotechnol.2017,8, 1191–1204, doi:10.3762/bjnano.8.121
, which were based on tris(8-hydroxyquinolinato)aluminium (Alq3) sandwiched between La2/3Sr1/3MnO3 and cobalt electrodes, was reported more than a decade ago [5]. This finding motivated the development of further novel devices as, for example, spin-OFETs (organic field effect transistors) [4]. The nature
PDF
Figure 1:
Chemical structures of porphyrins and metalloporphyrins successfully deposited by organic molecular...