【薄膜和不均匀材料的多参量反演】周庆标.pdf
号:DG962304 论文答辨日期:200(年7月8日 指导救师:张{仪(签宇)
Inversionofmultiparametersforthinfilmsandinhomogeneous materials Abstract Recently,multi-parameter characterizationof piezoelectricthinfilms and reconstructionofthermalconductivitydistributionsareattractedconsiderable attentions.
including other boundaries are assumedadiabaticareusedforreconstructing inhomogeneous thermal conductivity distributions x(x,y)of the sample.The thermal finite difference method.By using of a pulse spectrum technique and a Newton-like iterativemethod,thetwo-dimensionalinverseproblemisexpressedbyafir