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 …
Ptychography
J Rodenburg, A Maiden - Springer Handbook of Microscopy, 2019 - Springer
Ptychography is a computational imaging technique. A detector records an extensive data
set consisting of many inference patterns obtained as an object is displaced to various …
set consisting of many inference patterns obtained as an object is displaced to various …
Electron ptychography achieves atomic-resolution limits set by lattice vibrations
Transmission electron microscopes use electrons with wavelengths of a few picometers,
potentially capable of imaging individual atoms in solids at a resolution ultimately set by the …
potentially capable of imaging individual atoms in solids at a resolution ultimately set by the …
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 …
Electron ptychography of 2D materials to deep sub-ångström resolution
Aberration-corrected optics have made electron microscopy at atomic resolution a
widespread and often essential tool for characterizing nanoscale structures. Image …
widespread and often essential tool for characterizing nanoscale structures. Image …
Direct imaging of local atomic structures in zeolite using optimum bright-field scanning transmission electron microscopy
Zeolites are used in industries as catalysts, ion exchangers, and molecular sieves because
of their unique porous atomic structures. However, direct observation of zeolitic local atomic …
of their unique porous atomic structures. However, direct observation of zeolitic local atomic …
Phase contrast scanning transmission electron microscopy imaging of light and heavy atoms at the limit of contrast and resolution
Using state of the art scanning transmission electron microscopy (STEM) it is nowadays
possible to directly image single atomic columns at sub-Å resolution. In standard (high …
possible to directly image single atomic columns at sub-Å resolution. In standard (high …
Low-dose phase retrieval of biological specimens using cryo-electron ptychography
Cryo-electron microscopy is an essential tool for high-resolution structural studies of
biological systems. This method relies on the use of phase contrast imaging at high defocus …
biological systems. This method relies on the use of phase contrast imaging at high defocus …
Observation of formation and local structures of metal-organic layers via complementary electron microscopy techniques
Metal-organic layers (MOLs) are highly attractive for application in catalysis, separation,
sensing and biomedicine, owing to their tunable framework structure. However, it is …
sensing and biomedicine, owing to their tunable framework structure. However, it is …
Ptychographic measurements of varying size and shape along zeolite channels
Sub-angstrom resolution imaging of porous materials like zeolites is important to reveal their
structure-property relationships involved in ion exchange, molecule adsorption and …
structure-property relationships involved in ion exchange, molecule adsorption and …