简介:ThestructuresofPb(ZrxTi1-x)O3/YBCOheterostructurewithdifferentthicknessofPZTsublayerwereinvestigated.Thelatticeparameter,cofYBCOlayerisobtainedtobec=11.686±0.001A.beingof0.2%largerthanthatofthebulkone.Thelatticeparameter,cofPZTlayerisc=4.116±0.001A,indicatingthatthecompositionofthesampleisPb(Zr0.48Ti0.52)O3.ThemisorientationsofYBCO/PZTsublayerswereobservedinthesamplesBandD.TheeffectofthecrystallinequalityoftheSTOsubstrateothequalityoftheYBCOandPZTepitaxialfllmswasdiscussed.
简介:OwingtorecentprogressoflongYBCOcoatedconductors,coilswoundofYBCOconductorswillbedevelopedinnearfuture.ComparedwithcoilswoundofLTSconductom,coilswoundofHTSconductorsoperatedathighertemperaturearehardtobequenched.However,measuresforquenchprotectionarestillnecessary.EspeciallyYBCOcoatedconductorsthataremadebydepositionofthinYBCOfilmonNibasedalloysubstratessuchasHastelloytapesarehighlyresistivewhentheyarequenched,Therefore,
简介:StudyonMorphologyofSurfaceofLargeAreaYBCOThinFilmsonZr(Y)O2SubstrateWangRuikun(王瑞坤),SunLihong(孙丽虹),LiuHongfei(刘鸿飞)WangXiaopi?..