It has also been used for the correction of these images for the effects of the phase contrast transfer function, two-fold astigmatism, sample tilt away from low-indexed zone axes, and beam tilt away from the optical axis of the microscope.
The clear SAED pattern (indexed as the [010] zone) indicates that the BiVO4 is very crystalline.
The second column is the respective FFT-SEADP and the third one is the indexed pattern with its zone axis.
The corresponding electron diffraction (ED) pattern (the lower-right inset in Figure 1b) can be indexed as the [100] zone axis diffraction pattern of the wurtzite ZnS single crystal.
In this figure, we show the images for the different selected regions (i, ii, and iii) from Fig. 6 with their corresponding FFTs and their respective zone axis indexed diffraction pattern.
The individual whisker (Fig. 4b) is twinned as indicated by SAED patterns taken from the root area (Fig. 4c) and nearby (Fig. 4d), which are slightly off and in exact zone axis, respectively indexed according to a hexagonal W-type structure (space group P63mc) with lattice parameters a = 0.3249 nm and c = 0.5206 nm (JCPDS file 36 1451).
An additional diffraction spot seen inside the green circle in d is due to crystalline In. e SAED of the whole nanowire shown in c indexed as zinc blende in [011] zone axis.
All the spots of Fourier transformed pattern (Fig. 1c) obtained from the HRTEM image in Fig. 1b can be indexed as those peculiar to the zone axis of face centered cubic Fe3O4.
We assume a neuron with N = 40 initiation zones for NMDA-spikes, indexed by ν = 1, …, N.
Some of the bright spots can be indexed to wurtzite GaN lying along the m-zone ( left(10overline{1}mandrm{l}right) ) and c-zone (000l) (labeled in red).
Additional spots are indexed as wurtzite crystal structure in ( left[2overline{1}overline{1}0right] ) zone axis, which is parallel to [011].
