A Co-based single-molecule magnet confined in a barium phosphate apatite matrix with a high energy barrier for magnetization relaxation.
Pavel E KazinMikhail A ZykinLev A TrusovArtem A EliseevOxana V MagdysyukRobert E DinnebierReinhard K KremerClaudia FelserMartin JansenPublished in: Chemical communications (Cambridge, England) (2018)
An apatite-type barium phosphate with a high content of cobalt ions in the trigonal channels features slow relaxation of magnetization with an energy barrier Ueff of up to 387 cm-1, which is well above the values for all so far known d-metal based single-molecule magnets (SMMs).