Fig. 3From: Structure and Electronic Properties of Transition Metal Doped Kaolinite NanoclayTotal density of states (DOS) and atom-projected density of states (PDOS) of the most stable states for TM doped kaolinite are given. The highest occupied 3d orbitals (yellow) and the first (brown) and second (purple) lowest unoccupied 3d orbitals around Fermi level are pointed by colored arrows Back to article page