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View article: Electron Fourier ptychography for phase reconstruction
Electron Fourier ptychography for phase reconstruction Open
Phase reconstruction is important in transmission electron microscopy for structural studies. We describe electron Fourier ptychography and its application to phase reconstruction of both radiation-resistant and beam-sensitive materials. W…
View article: Electron counting detectors in scanning transmission electron microscopy via hardware signal processing
Electron counting detectors in scanning transmission electron microscopy via hardware signal processing Open
Transmission electron microscopy is a pivotal instrument in materials and biological sciences due to its ability to provide local structural and spectroscopic information on a wide range of materials. However, the electron detectors used i…
View article: High discharge energy density in novel K1/2Bi1/2TiO3-BiFeO3 based relaxor ferroelectrics
High discharge energy density in novel K1/2Bi1/2TiO3-BiFeO3 based relaxor ferroelectrics Open
An increasing number of new dielectrics are being reported for the development of next-generation ceramic capacitors for power electronics used in clean energy technologies. Here, high discharge energy density (Wdis) ~6.1 J cm−3 with effic…
View article: A New Approach for 3D Quantitative STEM Using Defocus Corrected Electron Ptychography
A New Approach for 3D Quantitative STEM Using Defocus Corrected Electron Ptychography Open
Journal Article A New Approach for 3D Quantitative STEM Using Defocus Corrected Electron Ptychography Get access Ali Mostaed, Ali Mostaed Department of Materials, University of Oxford, Oxford, UK Corresponding author: ali.mostaed@materials…
View article: Synthesis of mono- and few-layered n-type WSe<sub>2</sub> from solid state inorganic precursors
Synthesis of mono- and few-layered n-type WSe<sub>2</sub> from solid state inorganic precursors Open
Tuning the charge transport properties of two-dimensional transition metal dichalcogenides (TMDs) is pivotal to their future device integration in post-silicon technologies.
View article: Superior energy density through tailored dopant strategies in multilayer ceramic capacitors
Superior energy density through tailored dopant strategies in multilayer ceramic capacitors Open
Tailored dopant strategies are proposed to optimise the energy density of BiFeO3–SrTiO3, which can be adapted for other high polarisability oxide-based systems.
View article: Fatigue resistant lead-free multilayer ceramic capacitors with ultrahigh energy density
Fatigue resistant lead-free multilayer ceramic capacitors with ultrahigh energy density Open
Electrical homogeneity is vital in optimising energy storage performance in BiFeO3–BaTiO3–xBi(Li0.5Nb0.5)O3 ceramic multilayer capacitors, giving rise to high recoverable energy density ∼13.8 J cm−3 under electric field ∼950 kV cm−1 and fa…
View article: Atomic structure and interface chemistry in a high-stiffness and high-strength Al–Si–Mg/TiB2 nanocomposite
Atomic structure and interface chemistry in a high-stiffness and high-strength Al–Si–Mg/TiB2 nanocomposite Open
We investigate a new generation of aluminium alloys, Al–Si–Mg/TiB2 nanocomposites, with both high stiffness (Young's modulus 94 GPa) and high yield strength (322 MPa), designed for automotive applications. A significant weight reduction (>…
View article: Atomic Structure Study of Pyrochlore Ytterbium Titanate
Atomic Structure Study of Pyrochlore Ytterbium Titanate Open
There has been great interest in the magnetic behaviour of pyrochlore oxides with the general formula A2B2O7, in which rare-earth (A), and transition metal (B) cations are ordered on separate interpenetrating lattices of corner-sharing tet…
View article: Characterization of novel Zn-based alloys for biodegradable stent application
Characterization of novel Zn-based alloys for biodegradable stent application Open
Event Abstract Back to Event Characterization of novel Zn-based alloys for biodegradable stent application Ehsan Mostaed1, Malgorzata Sikora-Jasinska1, 2, Ali Mostaed3, Diego Mantovani2, Richard Beanland3 and Maurizio Vedani1 1 Politecnico…