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L‐alanine distribution in the growth pyramids of TGS crystals and its influence on the growth, switching and domain structure

1985; Wiley; Volume: 20; Issue: 6 Linguagem: Inglês

10.1002/crat.2170200614

1521-4079

B. Březina, M. Havránková,

Freezing and Crystallization Processes

Abstract The full‐faced crystals of triglycine sulphate (TGS) and deuterated homologs substituted by L‐alanine (LATGS and LADTGS, resp.) were grown from growth solutions with various concentrations of the substituent. The distribution of L, alanine (L, al) in various growth pyramids of crystals was measured by the electrical switching method. The stability of domain structure of doped crystals was studied by the liquid crystal method.