Published December 1991 | Version v1
Journal article Metadata-only

Phase relations and structure peculiarities of Pr-Ti-O system films

Creators

  • 1. Kievskij Gosudarstvennyj Univ., Kiev (Ukraine)

Description

Effect of deposition temperature (Tdep) on phase composition and structure of Pr-Ti-P system films was investigated to determine conditions of formation of praseodymium titanates in them. It is shown that phase formation in Pr-Ti-O system films is dictated by tdep, which affects the oxygen content in the system and diffusion processes, resulting to synthesis of titanates of different composition. Phase composition of films at tdep=100-1200 deg C corresponds to state diagram of TiO2-PrO1-.-5 system. Increase of tdep promotes crystallite enlargement in the films and their oriented growth

Additional details

Additional titles

Original title (Russian)
Фазовые соотношения и особенности структуры пленок системы Пр-Ти-О

Publishing Information

Journal Title
Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy
Journal Volume
27
Journal Issue
12
Journal Page Range
p. 2671-2672.
ISSN
0002-337X
CODEN
IVNMAW

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
24049352
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL VAPOR DEPOSITION; FILMS; PHASE DIAGRAMS; PHASE STUDIES; PRASEODYMIUM OXIDES; TEMPERATURE RANGE 1000-4000 K; TITANIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CHEMICAL COATING; DEPOSITION; DIAGRAMS; INFORMATION; OXIDES; OXYGEN COMPOUNDS; PRASEODYMIUM COMPOUNDS; RARE EARTH COMPOUNDS; SURFACE COATING; TEMPERATURE RANGE; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS