23 KB1018 KB19 KB200020242013Avgin, IbrahimÇelik, ErdalErol, MustafaKahraman, GökalpMermer, ÖmerÖztürk, Yavuzštevilka:1letnik:47str. 59-63ISSN:1580-2949COBISSID:959914URN:URN:NBN:SI:doc-USLXEDERenInštitut za kovinske materiale in tehnologijeMateriali in tehnologijeitrij-železo garnetmagnetic propertiesmagnetne lastnostisol-gel postopkisol-gel processyttrium-iron garnetStructural and magnetic properties of cerium-doped yttrium-iron garnet thin films prepared on different substrates using the sol-gel process| Strukturne in magnetne lastnosti s cerijem dopirane itrij-železove garnetne tanke plasti, izdelane s sol-gel postopkom na različnih podlagah|The cerium-substituted yttrium-iron garnet (Ce-YIG) Cesub{x}Ysub{3-x}Fesub{5}Osub12 is considered as a promising material for applications in high-performance magnetic and magneto-optic devices. In this work cerium-substituted yttrium-iron garnet films were produced on fused silica and Si(100) substrates using the sol-gel technique from solutions with the yttrium/cerium molar ratio 2.8/0.2. A heat treatment was applied to those as-deposited garnet films at temperatures ranging from 800 °C to 1000 °C for 2 h in air. The as-deposited garnet films were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM) to investigate their structural properties. A vibrating-sample magnetometer was used at room temperature to characterize the magnetic properties of the as-deposited garnet thin filmsS cerijem nadomeščen itrij-železov garnet (Ce-YIG, Cespodaj{x}Yspodaj{3-x}Fespodaj{5}Ospodaj12) je obetajoč material za uporabo v visoko zmogljivih magnetnih in magnetnooptičnih napravah. V tem delu je bila izdelana s cerijem nadomeščena itrij-železova garnetna tanka plast na kremenovem steklu in podlagi Si(100) z uporabo sol-gel tehnike iz raztopine z molskim razmerjem itrij/cerij 2,8/0,2. Nanesena garnetna plast je bila 2 h toplotno obdelana na zraku v temperaturnem območju od 800 °C do 1000 °C. Te plasti so bile karakterizirane z rentgensko difrakcijo (XRD), njihove strukturne značilnosti pa so bile pregledane z vrstičnim elektronskim mikroskopom (SEM). Vibracijski magnetometer je bil uporabljen pri sobni temperaturi za ovrednotenje magnetnih lastnosti nanesenih tankih garnetnih plastiTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaInštitut za kovinske materiale in tehnologije