Developmental Prospects of the Methods for Synthesizing Titanates of the Perovskite-Type Structure and Their Doping with Rare-Earth Elements

2019 ◽  
Vol 60 (1) ◽  
pp. 18-26
Author(s):  
V. V. Cherepov ◽  
A. N. Kropachev ◽  
O. N. Budin
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Type Structure ◽  
Perovskite Type ◽  
Perovskite Type Structure

Optical Spectra, EPR, and Spin–Lattice Relaxation of Yb3+ Ions in Crystals Having Perovskite-Type Structure

1977 ◽  
Vol 81 (1) ◽  
pp. 287-293 ◽  
Author(s):  
A. A. Antipin ◽  
A. V. Vinokurov ◽  
M. P. Davydova ◽  
S. L. Korableva ◽  
A. L. Stolov ◽  
...  
Keyword(s):  
Lattice Relaxation ◽  
Optical Spectra ◽  
Type Structure ◽  
Spin Lattice Relaxation ◽  
Spin Lattice ◽  
Perovskite Type ◽  
Perovskite Type Structure

Thermoelectric Oxides and Oxynitrides with Perovskite-type Structure

2007 ◽  
Vol 1044 ◽  
Author(s):  
Anke Weidenkaff ◽  
Laura Bocher ◽  
Rosa Robert ◽  
Myriam Aguirre ◽  
Dmitry Logvinovich
Keyword(s):  
Transition Metal Oxides ◽  
Lattice Thermal Conductivity ◽  
Complex Oxide ◽  
Type Structure ◽  
Soft Chemistry ◽  
Large Power ◽  
Thermoelectric Oxides ◽  
Synthesis Routes ◽  
Perovskite Type ◽  
Perovskite Type Structure

AbstractTransition metal oxides and oxynitrides with perovskite-type structures are potential high temperature stable thermoelectric materials. With innovative soft chemistry synthesis procedures the crystallite size in complex oxide ceramics with perovskite-type structure can be decreased compared to classical synthesis routes and allows to lower the heat conductivity dramatically while a large power factor can be maintained at the same time. Submicron crystallites are beneficial to lower the lattice thermal conductivity without influencing the electron mobility.In this work, perovskite-type cobaltates, molybdates and manganates are studied. The influence of heterostructures and nanocrystalline domains in perovskite oxides/oxynitrides and the correlation with transport properties and Seebeck coefficient will be discussed.

Synthesis and physical properties of new high temperature seignettomagnetics in the systems with perovskite type structure

1997 ◽  
Vol 204 (1) ◽  
pp. 345-355 ◽  
Author(s):  
V. V. Gagulin ◽  
S. K. Korchagina ◽  
Yu. A. Shevchuk ◽  
N. V. Fadeeva ◽  
V. V. Bogatko
Keyword(s):  
High Temperature ◽  
Physical Properties ◽  
Type Structure ◽  
Perovskite Type ◽  
Perovskite Type Structure
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