Investigation of phase transition inLa(1-x)Pr(x)GaO(3) and La1-xNdxGaO3 crystals

Authors
Byszewski, P Kowalska, E Diduszko, R Aleksiyko, R Berkowski, M Fink-Finowicki, J Kapusniak, J
Citation
P. Byszewski et al., Investigation of phase transition inLa(1-x)Pr(x)GaO(3) and La1-xNdxGaO3 crystals, J THERM ANA, 65(2), 2001, pp. 545-551
Citations number
17
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
ISSN journal
13886150 → ACNP
Volume
65
Issue
2
Year of publication
2001
Pages
545 - 551
Database
ISI
SICI code
1388-6150(2001)65:2<545:IOPTIA>2.0.ZU;2-J
Abstract
The solid solution crystals, La1-xNdxGaO3 and La1-xPrxGaO3 have been studie d by differential scanning calorimetry method; the crystals exhibit the fir st order phase transition, the temperature of the transition linearly incre ases with the concentration of Pr or Nd. The structure of the crystals has been determined by X-ray diffraction. The correlation between the phase tra nsition temperature and crystalline structure at the temperature of the pha se transition in both solid solution families is discussed.