Published December 1988
| Version v1
Journal article
X-ray diffraction study of rare earth scandium-gallium garnets
Creators
- 1. Vsesoyuznyj Nauchno-Issledovatel'skij Inst. Khimicheskikh Reaktivov i Osobo Chistykh Veshchestv, Moscow (USSR)
- 2. AN SSSR, Moscow (USSR). Inst. Obshchej Fiziki
- 3. Moskovskij Inst. Tonkoj Khimicheskoj Tekhnologii, Moscow (USSR)
Description
X-ray diffraction methods (powder diffractometry, X-ray crystal structure analysis) and hydrostatic weighing are used to study monocrystals prepared by Czochralski method from {Gd3-xLax}(Sc2)Ga3O12 (x=0; 0.25; 0.5; 0.75) and Nd3Sc2Ga3O12 composition melt. It is found that in gadolinium, lanthanum-scandium-gallium garnet scandium atoms occupy dodecahedral and octahedral positions, and in neodymium, scandium-gallium garnet - dodecahedral, octahedral and, possibly, tetrahedral ones
Additional details
Additional titles
- Original title (Russian)
- Рентгенографическое изучение редкоземельных скандий-галлиевых гранатов
- Augmented title (English)
- Ln=La, Gd, Nd
Publishing Information
- Journal Title
- Zhurnal Neorganicheskoj Khimii
- Journal Volume
- 33
- Journal Issue
- 12
- Series
- Zh. Neorg. Khim.
- Journal Page Range
- 3016-3020
- ISSN
- 0044-457X
- CODEN
- ZNOKA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 20044069
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ATOMIC NUMBER; BOND ANGLE; CHEMICAL COMPOSITION; COORDINATION NUMBER; CUBIC LATTICES; DENSITY; FERRITE GARNETS; GADOLINIUM OXIDES; GALLIUM OXIDES; INTERATOMIC DISTANCES; LANTHANUM OXIDES; LATTICE PARAMETERS; MONOCRYSTALS; NEODYMIUM OXIDES; SCANDIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DISTANCE; GADOLINIUM COMPOUNDS; GALLIUM COMPOUNDS; LANTHANUM COMPOUNDS; MINERALS; NEODYMIUM COMPOUNDS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SCANDIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS