A superparamagnetic process may be measured with AC susceptibility measurements, in which an utilized magnetic subject differs in time, as well as magnetic reaction in the program is measured. A superparamagnetic program will demonstrate a characteristic frequency dependence: Once the frequency is much higher than 1/τN, there will be a https://www.quora.com/profile/Even-Sa/Surface-Modification-of-Magnetic-Composite-Microspheres-Home-https-www-lingjunbio-com-Technology-Sharing-https