Royal Society of Chemistry, Journal of Materials Chemistry C Materials for optical and electronic devices, 24(5), p. 5897-5901
DOI: 10.1039/c7tc00429j
Full text: Unavailable
Using first-principles calculations, we uncovered that t-B3N4 is metastable at ambient pressure, but becomes stable under high pressure. The metallic conduction of t-B3N4 is interrupted by the insulated boron sheets stacked along the c axis, giving rise to its 2D metallicity.