Figure 5
From: Twinning of cubic diamond explains reported nanodiamond polymorphs
Rectangular 0.206-nm fringes (white lines) of a diamond nanocrystal from the Gujba sample and its interpretation with domains that are rotated 90° with respect to each other.
(a) HRTEM image and its corresponding FFT (bottom left). (b,c) Amplitude images calculated from the 111 set of diffraction spots of the FFT. Bright areas correspond to twin domains i and ii, respectively.
