Search academic texts

Information × Registration Number 0303U003170, 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 основних критеріїв вибору матеріалів з високим значенням величини магніторезистивного ефекту. Дослідження основних характеристик і встановлення взаємозалежностей Head Boichuk V.І., Registration Date 18-02-2003 Organization Drohobych Ivan Franko State Pedagogical University popup.description2 The microstructural examinations and qualitative estimations of a magnetoresistance effect magnitude of ceramic semiconducting composites are carried out. The composition, character of distribution of atomic charge for the series of ceramic semiconducting compositions, obtained at different conditions of high-temperature annealing, is established using X-ray quantitative macro- and microanalysis as well as traditional X-ray and electron dispersive X-ray spectroscopy. The influence of technological conditions of synthesis on the features of ceramic semiconducting compositions formation was studied by the method of X-ray fluorescence analysis. Product Description popup.authors popup.nrat_date 2020-04-02 Close