Search academic texts

Information × Registration Number 0304U001455, 0102U000330 , R & D reports Title Investigation of temperature and disorder influences on the value of magnetoresistive effect in ceramic composites(CuMn2O4)X(NiMn2O4)1-X-Y(MnCo2O4)Y popup.stage_title Встановлення взаємозалежностей між величиною магніторезистивного ефекту, температурою переходу та складом катіонної підрешітки композиту Head Boichuk V.I., Registration Date 25-02-2004 Organization Drohobych Ivan Franko State Pedagogical University popup.description2 It was established that magnetoresistive effect in ceramic ternary system of (CuMn2O4)x(NiMn2O4)1-x-y(MnCo2O4)y solid solutions take place in Co-enriched materials at 0.8ЈуЈ1. The magnitude of this effect depends essentially on the type of crystal lattice and phase composition of material and gets the biggest values in materials, for which the structure of tetragonally distorted cubic spinel is peculiar. The influence of structure and interface layer on the electro- and magnetoresistance of ceramic oxide semiconductors based on (CuMn2O4)x(NiMn2O4)1-x-y(MnCo2O4)y are studied. Product Description popup.authors popup.nrat_date 2020-04-02 Close