Ghost imaging (GI) is thought of as a promising imaging method in many areas.However,the main drawback of GI is the huge measurement data and low signal-to-nois
We introduce a modified weak value that is related to the mean value of input meter variable. With the help of the modified weak value, the validity conditions
A single-phase iron oxide Ba0.8Sr0.2FeO3?δ with a simple cubic perovskite structure in Pm-3m symmetry is success-fully synthesized by a solid-state reaction me