Abstract (EN):
Accurate X-ray diffraction measurements were carried out in a series of powdered mixed compounds (BA)(1-x)(DBA)(x). The behaviour of the lattice parameters a, b, c and beta as a function of x were analyzed. The behaviour of the lattice parameters as a function of temperature provided evidence for different phase transitions in BA and DBA92 and pointed out the existence of a strong anisotropy in these systems.
Idioma:
Inglês
Tipo (Avaliação Docente):
Científica
Nº de páginas:
7