On the synthesis and characterization of iron-containing garnets (Y3Fe5O12, YIG and Fe3Al5O12, IAG)

被引：82
作者：
Garskaite, E
Gibson, K
Leleckaite, A
Glaser, J
Niznansky, D
Kareiva, A
Meyer, HJ
机构：
[1] Univ Tubingen, Inst Anorgan Chem, D-72076 Tubingen, Germany
[2] Vilnius Univ, Dept Gen & Inorgan Chem, LT-03225 Vilnius, Lithuania
[3] Charles Univ Prague, Dept Inorgan Chem, CZ-12840 Prague 2, Czech Republic
来源：
CHEMICAL PHYSICS | 2006年 / 323卷 / 2-3期
关键词：
yttrium iron garnet; YIG; iron aluminium garnets; IAG; sol-gel synthesis;
D O I：
10.1016/j.chemphys.2005.08.055
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A sol-gel method based on in situ generation of mixed-metal chelates by complexing metal ions with 1,2-ethanediol or tartaric acid in an aqueous media has been elaborated to prepare iron containing garnets, Y3Fe5O12 (YIG) and Fe3Al5O12 (IAG). The X-ray diffraction patterns (XRD) of the powders sintered at 1000 degrees C showed the formation of monophasic YIG, however the formation of iron aluminium garnet at the same synthesis conditions does not proceed. The phase composition of the samples was additionally characterized by infrared (IR) spectroscopy. Micro-structural features of the polycrystalline samples were studied by scanning electron microscopy (SEM). The magnetic properties of all these sot-gel derived materials were investigated by Mossbauer spectroscopy and magnetic susceptibility measurements. (c) 2005 Elsevier B.V. All rights reserved.
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页码：204 / 210
页数：7
相关论文
共 24 条
[1]   Vibrational and 57Fe-Mossbauer spectra of LaFeGe2O7 and NdFeGe2O7 [J].
Baran, EJ ;
Mercader, RC ;
Cascales, C .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2004, 65 (11) :1913-1915
[2]   Recent advances in the liquid-phase syntheses of inorganic nanoparticles [J].
Cushing, BL ;
Kolesnichenko, VL ;
O'Connor, CJ .
CHEMICAL REVIEWS, 2004, 104 (09) :3893-3946
[3]   Liquid phase epitaxy (LPE) grown Bi, Ga, Al substituted iron garnets with huge Faraday rotation for magneto-optic applications [J].
Görnert, P ;
Aichele, T ;
Lorenz, I ;
Hergt, R ;
Taubert, J .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2004, 201 (07) :1398-1402
[4]   Synthesis, magnetic properties, surface modification and cytotoxicity evaluation of Y3Fe5-xAlxO12 (0 ≤ x ≤ 2) garnet submicron particles for biomedical applications [J].
Grasset, F ;
Mornet, S ;
Demourgues, A ;
Portier, J ;
Bonnet, J ;
Vekris, A ;
Duguet, E .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2001, 234 (03) :409-418
[5]   Investigation of the garnet-perovskite transition in Nd doped YIG by means of magnetic disaccommodation [J].
Hernández-Gómez, P ;
De Francisco, C ;
Torres, C ;
Iñiguez, J ;
Raposo, V ;
Perdigao, JM ;
Ferreira, AR .
PHYSICA STATUS SOLIDI C: MAGNETIC AND SUPERCONDUCTING MATERIALS, PROCEEDINGS, 2004, 1 (07) :1792-1795
[6]   An approach to the magnetic disaccommodation in Nd doped yttrium iron garnets [J].
Hernández-Gómez, P ;
de Francisco, C ;
Torres, C ;
Muñoz, JM ;
Alejos, O ;
Iñiguez, JI ;
Raposo, V ;
Perdigao, JM ;
Ferreira, AR ;
Furtado, C .
ADVANCED MATERIALS FORUM II, 2004, 455-456 :143-147
[7]   Formation of nanoparticles of ε-Fe2O3 from yttrium iron garnet in a silica matrix:: An unusually hard magnet with a morin-like transition below 150 K [J].
Kurmoo, M ;
Rehspringer, JL ;
Hutlova, A ;
D'Orléans, C ;
Vilminot, S ;
Estournès, C ;
Niznansky, D .
CHEMISTRY OF MATERIALS, 2005, 17 (05) :1106-1114
[8]   Mossbauer spectroscopy study on the effect of Al-Cr co-substitution in yttrium and yttrium-gadolinium iron garnets [J].
Lehlooh, AF ;
Mahmood, S ;
Mozaffari, M ;
Amighian, J .
HYPERFINE INTERACTIONS, 2004, 156 (01) :181-185
[9]   Synthesis of garnet structure compounds using aqueous sol-gel processing [J].
Leleckaite, A ;
Kareiva, A .
OPTICAL MATERIALS, 2004, 26 (02) :123-128
[10]   Evidence of the formation of mixed-metal garnets via sol-gel synthesis [J].
Muliuoliene, I ;
Mathur, S ;
Jasaitis, D ;
Shen, H ;
Sivakov, V ;
Rapalaviciute, R ;
Beganskiene, A ;
Kareiva, A .
OPTICAL MATERIALS, 2003, 22 (03) :241-250
123