Boron K4 crystal: a stable chiral three-dimensional sp(2) network.
Based on first-principles equation-of-state and lattice dynamics calculations, a new boron allotrope with K(4) structure is proposed, which gives the first example of a three-dimensional all sp(2) network.
Dai
Jun
J
University of Science and Technology of China, Hefei, Anhui 230026, China.
Li
Zhenyu
Z
Yang
Jinlong
J