The effects of temperature and linear coupling constant on the lower bound of the geometric discord and negativity of a qutrit–qutrit system in Heisenberg model with (and without) parallel and antiparallel external magnetic fields have been...

A novel technique was used for the synthesis of manganese oxide nanocrystal by applying an externalmagnetic

field (EMF) on the precursor solution before sonicationwith ultrasonic bath. The resultswere compared

in ...