Author:
MARTIROSYAN N.W.,MARTIROSYAN D.S.,ARAGHI M.A.KH.,VANDUNTS T.V.,HAYRAPETYAN S.G.,GHAZARYAN R.H.,YEREMYAN A.S.
Abstract
A self-propagating high-temperature synthesis technology of manganese - doped bism¬u¬th ferrite has been developed. The best conditions for the preparation of the inital components mixture and synthesis are determined by X-ray phase analysis. The technological processes of obtaining ceramic samples and preparing ohmic contacts have been developed. Frequency dependence of dielectric permeability and loss angle tangent and volt-ampere characteristics are studied.
Publisher
National Polytechnic University of Armenia