ABSTRACT
High-resolution image produced by a diffracted beam directed along the
TEM
axis. The contrast in a dark-field image is opposite to that in a
bright-field
one, e.g., a
dislocation
line is bright in the former and dark in the latter.
High-resolution image produced by a diffracted beam directed along the
TEM
axis. The contrast in a dark-field image is opposite to that in a
bright-field
one, e.g., a
dislocation
line is bright in the former and dark in the latter.