CRYSTAL-GROWTH, THERMODYNAMICAL AND STRUCTURAL STUDY OF COGA2O4 AND ZNCR2O4 SINGLE-CRYSTALS
Academic Article
Publication Date:
1986
abstract:
The growth of CoGa2O4 and ZnCr2O4 spine! single crystals by means of the chemical vapour transport technique using chlorine
as a transport agent is reported here. A thermodynamical study of the CoGa2O4--Cl2 system has been performed in order to define
the growth conditions, and structural investigations using X-ray diffraction are carried out. Moreover, the magnetic and electronic
properties of the polycrystalline powdered samples were studied by means of magnetic susceptibility measurements, X-ray
photoelectron spectroscopy and X-ray induced Auger spectroscopy.
Iris type:
01.01 Articolo in rivista
Keywords:
Crystal Growth; spinel; thermodynamic; Magnetic properties; XPS
List of contributors:
Fares, Vincenzo; Agostinelli, Elisabetta; Fiorani, Dino; Leccabue, Fabrizio; Pelosi, Claudio; Paparazzo, Ernesto
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