A superparamagnetic strategy might be calculated with AC susceptibility measurements, where an used magnetic space differs in time, combined with the magnetic response from the process is calculated. A superparamagnetic treatment will clearly clearly show a attribute frequency dependence: When the frequency is much bigger than 1/τN, there'll become a https://www.facebook.com/NewTechFind/posts/pfbid0TizBnHeTUt4yFdnb3DzF2WaHdHLwpDvZs16v9ymGH41REFXiJfUaWsbbWJg1qvcSl