Lorentz transmission electron microscopy is an advanced characterization technique that
enables the simultaneous imaging of both the microstructure and functional properties of …

A phase retrieval technique based on a transport of intensity equation (TIE) is one of the
defocus series reconstruction techniques in microscopy. Since it does not require any …

In this study, detailed microstructural characterisation has been conducted in both as-
transformed and hot deformed samples of τ-MnAl-C using transmission electron microscopy …

A hollow-cone Foucault (HCF) imaging method using Lorentz microscopy was developed.
Hollow-cone illumination was realized by using deflectors above the specimen and an …

An electron holography optical system was developed for relatively high magnetic fields up
to 500 mT. The objective lens worked as a magnetic field generator for the specimen and the …

We investigated magnetic textures in a Sc-doped hexaferrite film by means of phase
microscopy with a hole-free phase plate in a transmission electron microscope. In a zero …

Bloch lines are formed to reduce the magnetostatic energy generated by the Bloch walls in
uniaxial magnets. Recently, it is reported that Bloch lines play important roles in the …

Electron holography in Fraunhofer region was realized by using an asymmetric double slit. A
Fraunhofer diffraction wave from a wider slit worked as an objective wave interfered with a …

A combined technology of vortex beam technique and electron holography has been
developed. A range about 10 times the diameter of the grating opening was irradiated and …

Scanning electron microscope (SEM) images are not height maps of the object. This is
implied by the fact that unlike transmission microscopes, there is no exit wave which is …