Apr 4, 2017 · In this paper we combine novel plan-view high-resolution transmission electron microscopy and first principles calculations to provide atomic level understanding of the structure and properties of...

Apr 19, 2022 · Taking Pt δ− nanoparticles supported on oxygen vacancy enriched MgO nanosheets as a prototypical example, we have successfully created a local acid-like environment in the alkaline medium and...

Oct 31, 2004 · Here, we report a giant MR ratio up to 180% at room temperature in single-crystal Fe/MgO/Fe MTJs. The origin of this enormous TMR effect is coherent spin-polarized tunnelling, where the...

Sep 15, 2021 · The structure, morphology, and optical properties of the MgO crystalline were characterized using XRD, SEM, TEM, UV–visible absorption, and photoluminescence (PL) spectroscopy. The XRD results confirmed the formation of the MgO phase.

Jul 1, 2023 · Transmission electron microscopy (TEM) analysis showed that the MgO nanoparticle's average diameter ranged from 6 to 18 nm. Atomic Force Microscopy (AFM) was also used to uncover the degree of cooperation between the surfaces of MgO NPs, and the results showed a high extraordinary topographic contrast of the MgO NPs with a surface roughness of ...

Download scientific diagram | Transmission electron microscopy (TEM) image of MgO nanoparticles (Tang et al., 2012) from publication: MgO nanoparticles as antibacterial agent: Preparation and...

Mar 1, 2015 · In this study, we report in situ compression experiments in the TEM and MD compression simulations of MgO nanocubes at RT. Simulations are performed to investigate elementary deformation mechanisms at the atomic scale …

MgO is an attractive choice for carcinogenic cell destruction in photodynamic therapy, as confirmed by manifold analysis. The prime focus of the presented research is to investigate the toxicity...

In experiments, fabricated materials are made using a variety of techniques, and MgO nanosheets are synthesized utilizing techniques such epitaxial growth phase of magnesium oxide (MgO) layers...

Mar 1, 2016 · Magnesium oxide (MgO) nanoparticles have been synthesized by wet chemical reaction method. The structural, optical and morphologies of MgO nanoparticles have been characterized by X-ray diffraction (XRD), UV–vis Spectrophotometry, Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM).