作者: James D. Frame , Nicolas G. Green , Xu Fang
DOI: 10.1364/OME.8.001988
关键词:
摘要: Analytical modelling of hysteresis is used to provide crucial prediction and insight for phase transitions in materials. Here we present a modified Maxwell Garnett model analysing electromagnetic hysteresis. The uses an asymmetric effective medium approximation describe intermediate states the change, establishing link between analysis. Numerical calculation was performed on example material, vanadium dioxide, quantitative demonstration future experimental verification. easy use, requires very few input parameters, provides phenomenological approach describing various change