简介：Radiointerference(RI),asanaftereffectofcoronadischarge,isanimportantresearchtopicinthefieldofelectromagneticcompatibility,whereexcitationfunctionisappliedbroadlytothepredictionofRIlevel.ThispaperpresentsthetheoryofexcitationfunctionmethodusedintheRIlevelprediction.Then,somepracticalproblemsrelatedtothismethodarediscussed.Thepropagationprocedureofcoronacurrentissolvedbythephase-modaltransformation,andtheimpedancematrixofmultitransmissionlinesiscalculatedbyadoublelogarithmicapproximatemodelofCarson'sGround-Returnimpedance.Atthesametime,inordertocalculatetheRIlevelwhentotallinecoronaisassumed,ananalyticalformulaisdeducedforintegraloperation.Basedontheabovesolutions,analgorithmispresentedandappliedtothepredictionofRIlevelofapracticaloverheadtransmissionline.Comparisonofpredictionandmeasurementresultsindicatesthatthealgorithmproposedinthispaperiseffectiveandfeasible.

简介：Indiumtinoxide(ITO)transparentconductingfilmwastreatedwithoxygenplasmaimmersionionimplantation(PIII).X-rayphotoelectronspectroscopy(XPS)wasemployedtocharacterizetheeffect.Theresultssuggestedthattheoxygencontentinthesurfacewasincreasedandmaintainedformorethan50hcomparedwithtraditionalplasma-treatedsamples.Meanwhile,theworkfunctionofITOestimatedbycomparingthepeakshiftintheXPSdiagramsuggestedacorrespondingincreasebymorethan1eV.