稀土化合物的磁性和晶場效應研究.pdf

1、河南師范大學碩士學位論文稀土化合物的磁性和晶場效應研究姓名：李玉山申請學位級別：碩士專業(yè)：凝聚態(tài)物理指導教師：路慶鳳20060501AbstractItisweⅡkⅡow_nthatthemagⅡetocrystallineaniso饑)pyQ疽cA)ofra化earthRioniⅡ山erareearmcompoundsoriginates舶mcfystallineelect船field(cEDinteraction111emul卸le

2、groundstateoflocal4fekc仃onmagneticInomentwillmakedegen町a(chǎn)cy喇tlI血eefⅡuenceofelectronfield丘omsuⅡ0uⅡdiⅡgjonoratomThis啪haveagr％tinnuenceontheelec仃jcalresistivitymagnetic“sc印tibility蛆dspeci丘cheat姐dsoon1tisnecessarytopropose也eC

3、EFschemestoac∞untforthisbehavioLResearchontheCEFschemesof塒eeartllcompoundsisnawatopicofg陀atsign墑canceinthecondensedmatterphysicsItcallo讎rusade印lyunderst強dingaboutthelowerphysicalpfopeniesmeasurementofnfeearthcompoundsInt

4、hist11esis，wehavestlldiedtlletemperatIIrcdependenceofinVersema暈皿eⅡcsusceptibiⅡtycurvesofaseriesofsinglecrystalsorpowersamplesbycomparis0Ⅱofcalcula曲ⅡsoⅡa∞r(nóng)iesofexpe血∞ntonⅡ地baseoftheCEFandm01ecularfieldtheorieswithapoillt_

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