简介:Thestudyonthedecaypropertiesofnewisotopeslocatedfarfromthebetastabilitylineiscurrentthefocusofnuclearphysics.ForisotopesintheregionZ>82andN<126,-emissionprevailsasradioactivedecaymodeand-spectroscopyisthemostimportanttooltoobtaininformationonthenuclearstructure.IntheheavynucleiregionwithN=124and126isotones,anintruderstate(h9=2.f7=2)8+basedontheattractiveinteractionoff7=2protonsandf5=2neutronshasbeensignificantlyobserved,whichincreasesthebindingenergyofthisconfigurationwithincreasingprotonnumber.
简介:TomoreindepthunderstandthedopingeffectsofoxygenonSiGealloys,boththemicro-structureandpropertiesofO-dopedSiGe(including:bulk,(001)surface,and(110)surface)arecalculatedbyDFT+Umethodinthepresentwork.Thecalculatedresultsareasfollows.(i)The(110)surfaceisthemainexposingsurfaceofSiGe,inwhichOimpuritypreferstooccupythesurfacevacancysites.(ii)ForOinterstitialdopingonSiGe(110)surface,theexistencesofenergystatescausedbyOdopinginthebandgapnotonlyenhancetheinfraredlightabsorption,butalsoimprovethebehaviorsofphoto-generatedcarriers.(iii)ThefindingaboutdecreasedsurfaceworkfunctionofO-dopedSiGe(110)surfacecanconfirmpreviousexperimentalobservations.(iv)Inallcases,Odoingmainlyinducestheelectronicstructuresnearthebandgaptovary,butisnotdirectlyinvolvedinthesevariations.Therefore,thesefindingsinthepresentworknotonlycanprovidefurtherexplanationandanalysisforthecorrespondingunderlyingmechanismforsomeoftheexperimentalfindingsreportedintheliterature,butalsoconducetothedevelopmentofμc-SiGe-basedsolarcellsinthefuture.
简介:Study on IMF Emission in 30 MeV/u 40Ar Induced ReattionsStudyonIMFEmissionin30MeV/u40ArInducedReattions¥ZhuYongtai;XuHus...
简介:Thebeamof35MeV/u~(40)ArwasdeliveredbyHIRFL(HeavyIonResearchFacilityatLanzhou).Atargetof674μg/cm~(2197)Auwasusedintheexperiment.Theexperimentwasmadeattheterminaloflargecylindeicalscatteringchamber,inwhichsixtelescopesareusedtomeasurechargedparticlesemittedintherearandmiddle
简介:Statistical Threefold nagmentation in 25 MeV/u 40Ar Induced ReactionsStatisticalThreefoldnagmentationin25MeV/u40ArInduce...
简介:ChargedParticleEmissionin25MeV/u40Ar+natAgReaction¥BengXingping;SongMingtaoandYinShuzhiHotnucleusisoneofthemostinte...
简介:A Hot Giant Dipole Resonance in 25 MeV/u 40Ar+115In ReactionsAHotGiantDipoleResonancein25MeV/u40Ar+115InReactions¥D...
简介:Wereportthestudyofalowtemperatureclusterglassstatein5%Mn-dopedUGa3heavyfermioncompound.Thiscompoundtransformsfromaparamagneticstatetoaspin-clusterglassstate,whichisconfirmedbymeasuringthedcsusceptibilityandmagnetization.Theacsusceptibilityexhibitsafrequency-dependentpeakaroundTf,whichprovidesdirectevidenceoftheclusterglassstate.Byanalyzingthefield-dependentmagnetizationandfrequency-dependentacsusceptibilityindetail,wededucethatthiscompoundformsaspin-clusterglassstatebelowTf.
简介:StudyonDissipativeCollisionsin25MeV/u40ArInducedReactions¥ZhuYongtai;XuHushan;LuJun;ZhangYuhu;FanEnjie;GuoZhongyan;?..
简介:TargetResiduesfromInteractionofUraniumwith20MeV/u40ArIons¥QinZhi;LiWenxin;SunTongyu;ZhaoLin;ZhangXiang;YinXinming;?..
简介:ExperimentalMeasurementsofNeutronDistributionsin50MeV/u18O+Be,CuandAuReactions¥LiGuisheng;ZhangTianmei;LiZongweiandSuYouwu?..