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Growing of TGS and TGSe single crystals at various pH of solution
Author(s) -
Tsedrik M. S.,
Ulasen V. N.,
Zaborovski G. A.
Publication year - 1975
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19750100104
Subject(s) - supersaturation , chemistry , electrical resistivity and conductivity , crystal growth , analytical chemistry (journal) , crystal (programming language) , inorganic chemistry , crystallography , chromatography , organic chemistry , programming language , computer science , electrical engineering , engineering
Abstract The influence of pH of solution on growth rates of the faces (001), (010), (100) and habit of TGS and TGSe single crystals was studied. The pH‐values were determined when growth of TGS and TGSe crystals was ceased. At pH < 1 diglycine sulphate (DGS) and at pH < 2 diglycine selenate (DGSe) crystals are growing. The permittivity and resistivity of DGS and DGSe were measured. The resistivity of DGSe is an order of magnitude less than of TGSe for the same temperature. The possible mechanism of change of crystal morfology vs pH, supersaturation of solution and growth temperature is proposed.