The theoretical calibration coefficient in the measurement of nonlinear dielectric constant with a scanning tip microwave near-field microscopy
扫描近场微波显微镜测量非线性介电常数的理论校准系数

In this paper,the interactions between the tip of the scanning tip microwave near-field microscopy and the nonlinear dielectric material were analyzed.The theoretical calibration coefficient in the measurement of nonlinear dielectric constant as a function of dielectric constant was obtained.The contributions to the coefficient from different directions and the resolution limit were also discussed.