Khon Kaen University - Giant Dielectric and Computational Design Research Group (GD–CDR), Khon Kaen University - Giant Dielectric and Computational Design Research Group (GD–CDR), Surindra Rajabhat University - Department of Fundamental Science, Khon Kaen University - Giant Dielectric and Computational Design Research Group (GD–CDR), Khon Kaen University - Giant Dielectric and Computational Design Research Group (GD–CDR) and Khon Kaen University - Giant Dielectric and Computational Design Research Group (GD–CDR)