THE EFFECT OF ISOVALENT SUBSTITUTIONS AND DOPANTS OF 3D-METALS ON THE PROPERTIES OF FERROELECTRICS- SEMICONDUCTORS

THE EFFECT OF ISOVALENT SUBSTITUTIONS AND DOPANTS OF 3D-METALS ON THE PROPERTIES OF FERROELECTRICS- SEMICONDUCTORS

Electrophysical properties and microstructure of PTCR ceramics of the system (Ba,Ca,Sr,Y)TiO<sub>3</sub>+y%Mn have been investigated. It has been shown that manganese ions increase the potential barrier at grain boundaries and form a high-resistance outer layer in (Ba,Ca,Sr,Y)TiO<sub&...

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Bibliographic Details
Main Authors:	O.I.V'yunov, L.L.Kovalenko, A.G.Belous
Format:	Article
Language:	English
Published:	Institute for Condensed Matter Physics 2003-01-01
Series:	Condensed Matter Physics
Subjects:	PTCR manganese dopant varistor effect microstructure potential barrier complex impedance
Online Access:	http://dx.doi.org/10.5488/CMP.6.2.213

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