Determining the exact occupation sites of the doping ions in spinel ferrites is vital for tailoring
and improving their magnetic properties. In this study, the distribution and occupation sites of …

Spinel ferrites have drawn intensive attention because of their adjustable magnetic
properties by ion doping, among which calcium (Ca) is an essential dopant that is widely …

Low-dimensional spinel ferrites have recently attracted increasing attention because their
tunable magnetic properties make them attractive candidates as spin-filtering tunnel barriers …

The decreasing size of modern functional magnetic materials and devices cause a steadily
increasing demand for high resolution quantitative magnetic characterization. Transmission …

High-resolution electron energy loss spectroscopy (HR-EELS) is utilized to probe the
surface spin canting in nanoparticles of two technologically important magnetic materials, ie …

The origin of alternating wavy dark-bright stripe-like contrast in strain contrast transmission
electron microscopy images of NiCo 2 O 4 (NCO) epitaxial thin films grown by pulsed laser …

We report localization of a magnetic dichroic signal on atomic columns in electron magnetic
circular dichroism (EMCD), probed by beam distorted by four-fold astigmatism and electron …

Dopants, even single atoms, can influence the electrical and magnetic properties of
materials. Here we demonstrate the opportunity for detecting the magnetic response of an …

We report on the observation of Co vacancy (V Co) induced charge ordering and
ferromagnetism in CoO epitaxial thin film. The ordering is associated with the coexistence of …

An alternative reconstruction method is proposed for retrieving the object exit wave function
(OEW) directly from the recorded image intensity pattern in high resolution transmission …