Structural, electronic and magnetic properties of weakly correlated metal Sr₂CrTiO₆: a first principles study

Structural, electronic and magnetic behaviour of a less-explored material Sr_{2}rTiO_{6}has been investigated using {\it ab}{\it initio}calculations with generalized gradient approximation (GGA) and GGA+Umethods, where Uis the Hubbard parameter. % % For each of the three possible Cr/Ti cationic arrangements in the unit cell, considered in this work, the non-magnetic band structure shows distinct traits with significant...