Whether the resulting crystal possessed full octahedral symmetry or was of the lower tetrahedral type ... new interest in the structure of diamond was aroused by the work of Robertson, Fox ...

TEGO revolutionizes gravitational wave detection with its tetrahedral spacecraft formation, improving sensitivity and ...

Diamond is thought to be so hard because of its atomic structure. It's arranged in a tetrahedral lattice – each carbon atom within it is tetrahedrally linked to its four closest neighbors ...

The crystal structure is also known as diamond cubic and may be thought of as two interpenetrating ... The hexagonal wurtzite structure has the sulphur ions in an hcp array and one-half of the ...