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'Mixed Crystals' in keywords Facet   section ZfN Section B  [X]
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1997 (1)
1976 (1)
1Author    Hk Müller-Buschbaum, W. SchmachtelRequires cookie*
 Title    Über Erdalkalimetalloxogallate, VI Zum Problem der Mischkristallbildung zwischen CaGa204 und CaAl204 On Alkaline Earth Metal Oxogallates, VI About Mixed Crystal Formation of CaGa204-CaAl204  
 Abstract    Mixed crystals of the formulae CaGaA104 (1) and CaGao.5Al1.5O4 (2) were investigated by X-ray single crystal work. 1 shows a tetrahedral orientation like that of CaGa 2 0 4 (monokl.), 2 another one of CaAl 2 04. A discussion of the different polyhedral arrangement of the stuffed tridymite structures is given. 
  Reference    (Z. Naturforsch. 31b, 1604—1606 [1976]; eingegangen am 2. September 1976) 
  Published    1976 
  Keywords    Aluminium, Calcium, Gallium Oxide, Mixed Crystals, X-ray 
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 TEI-XML for    default:Reihe_B/31/ZNB-1976-31b-1604.pdf 
 Identifier    ZNB-1976-31b-1604 
 Volume    31 
2Author    F. Von Woedtke, L. Kirsten, H. O. Pperm, AnnRequires cookie*
 Title    Zu den Phasenverhältnissen im System V/Nb/O, III Die Koexistenzbeziehungen der Mischkristallreihe V1_J t  
 Abstract    -NbJC 02 zu den binären und ternären Phasen der Subsysteme V 0 2/N b 02/V20 3 und V 0 2/N b 0 2/V20 5/Nb20 5 The Phase Relations in the System V /N b/O , III C oexistance R elations o f M ixed C rystals V j_ xN bxOT to the Binary and Ternary Phases o f Subsystem s V 0 2/N b 0 2/V 20 3 and V 0 2/N b 0 2/V 20 5/N b 20 5 Mixed crystals V|_^NbA0 2 exist about the whole area of quasibinary line V 0 2-N b02. The phase relations between these compositions V 0 2-N b 02 and the binary and ternary phases of the described subsystems were cleared using chemical transport reactions (CTR) and solid state reactions. A more precise phase diagram of the ternary system V/Nb/O is given for the temperature range of 900 -1000°C. 
  Reference    Z. Naturforsch. 52b, 1155—1164 (1997); eingegangen am 8. Juli 1997 
  Published    1997 
  Keywords    Vanadium Niobium Oxides, Mixed Crystals, Phase Relations, Phase Diagram 
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 TEI-XML for    default:Reihe_B/52/ZNB-1997-52b-1155.pdf 
 Identifier    ZNB-1997-52b-1155 
 Volume    52