The images below the schematic are (left to right): a reconstructed cryo - EM density map of the tetrahedron, a caged particle shown in a negative - staining TEM image, and
a diamond superlattice shown at high magnification with cryo - STEM.
As Liu explained, «Building
diamond superlattices from nano - and micro-scale particles by means of self - assembly has proven remarkably difficult.
Not exact matches
When mixed and annealed, the tetrahedral arrays formed
superlattices with long - range order where the positions of the gold nanoparticles mimics the arrangement of carbon atoms in a lattice of
diamond, but at a scale about 100 times larger.