Multifunctional high entropy alloys enabled by severe lattice distortion
Since 2004, the design of high entropy alloys (HEAs) has generated significant interest
within the materials science community due to their exceptional structural and functional …
within the materials science community due to their exceptional structural and functional …
Mechanical properties of high-entropy alloys with emphasis on face-centered cubic alloys
Abstract High-entropy alloys (HEAs), also known as multi-principal element alloys or multi-
component alloys, have been the subject of numerous investigations since they were first …
component alloys, have been the subject of numerous investigations since they were first …
Four-dimensional scanning transmission electron microscopy (4D-STEM): From scanning nanodiffraction to ptychography and beyond
C Ophus - Microscopy and Microanalysis, 2019 - cambridge.org
Scanning transmission electron microscopy (STEM) is widely used for imaging, diffraction,
and spectroscopy of materials down to atomic resolution. Recent advances in detector …
and spectroscopy of materials down to atomic resolution. Recent advances in detector …
Tunable stacking fault energies by tailoring local chemical order in CrCoNi medium-entropy alloys
High-entropy alloys (HEAs) are an intriguing new class of metallic materials due to their
unique mechanical behavior. Achieving a detailed understanding of structure–property …
unique mechanical behavior. Achieving a detailed understanding of structure–property …
Strain fields in twisted bilayer graphene
Van der Waals heteroepitaxy allows deterministic control over lattice mismatch or azimuthal
orientation between atomic layers to produce long-wavelength superlattices. The resulting …
orientation between atomic layers to produce long-wavelength superlattices. The resulting …
Overview on micro-and nanomechanical testing: New insights in interface plasticity and fracture at small length scales
Micro-and nanomechanical testing has seen a rapid development over the last decade with
miniaturized test rigs and MEMS-based devices providing access to the mechanical …
miniaturized test rigs and MEMS-based devices providing access to the mechanical …
High dynamic range pixel array detector for scanning transmission electron microscopy
MW Tate, P Purohit, D Chamberlain… - Microscopy and …, 2016 - academic.oup.com
We describe a hybrid pixel array detector (electron microscope pixel array detector, or
EMPAD) adapted for use in electron microscope applications, especially as a universal …
EMPAD) adapted for use in electron microscope applications, especially as a universal …
Rotational and dilational reconstruction in transition metal dichalcogenide moiré bilayers
Lattice reconstruction and corresponding strain accumulation plays a key role in defining the
electronic structure of two-dimensional moiré superlattices, including those of transition …
electronic structure of two-dimensional moiré superlattices, including those of transition …
Imaging beam‐sensitive materials by electron microscopy
Electron microscopy allows the extraction of multidimensional spatiotemporally correlated
structural information of diverse materials down to atomic resolution, which is essential for …
structural information of diverse materials down to atomic resolution, which is essential for …
Direct detectors and their applications in electron microscopy for materials science
BDA Levin - Journal of Physics: Materials, 2021 - iopscience.iop.org
The past decade has seen rapid advances in direct detector technology for electron
microscopy. Direct detectors are now having an impact on a number of techniques in …
microscopy. Direct detectors are now having an impact on a number of techniques in …