Two-Dimensional Orthorhombic Molybdenum Boride Enabled by Selective Mo–Al Bond Cleavage in MoAlB
Two-dimensional (2D) metal borides (MBenes) exhibit fascinating magnetic, electronic and catalytic properties, originating from the rich chemical bonding schemes of boron. However, the growth or exfoliation of 2D MBene remains extremely challenging due to the close minimal formation energy differences (<0.1 eV) among...