GROWTH IMPERFECTIONS IN NH4H2PO4-KH2PO4 MIXED-CRYSTALS BY X-RAY TOPOGRAPHIC ANALYSIS

Authors
SRINIVASAN K RAMASAMY P KAR T SENGUPTA SP
Citation
K. Srinivasan et al., GROWTH IMPERFECTIONS IN NH4H2PO4-KH2PO4 MIXED-CRYSTALS BY X-RAY TOPOGRAPHIC ANALYSIS, Materials chemistry and physics, 49(3), 1997, pp. 191-195
Citations number
19
Categorie Soggetti
Material Science
Journal title
Materials chemistry and physics → ACNP
ISSN journal
02540584
Volume
49
Issue
3
Year of publication
1997
Pages
191 - 195
Database
ISI
SICI code
0254-0584(1997)49:3<191:GIINMB>2.0.ZU;2-J
Abstract
X-ray topographs of ammonium dihydrogen phosphate (ADP)-potassium dihy drogen phosphate (KDP) mixed crystals with various compositions were t aken by the Lang transmission method. Growth imperfections such as gro wth bands, misorientations, lattice deformations at the boundary betwe en two growth sectors and inclusions etc., present in the crystals wer e analysed. Dislocations were identified by using the (g) over bar.(b) over bar criterion.