Sažetak sa skupa
The extraordinary Hall effect in the para-process region in some spinel type ferrites
O. Žižić
; Faculty of Mechanical Engineering, Belgrade
M. Lj. Napijalo
; Department of Physics and Meteorology, Faculty of Science, Belgrade; Institute of Physics, Belgrade
Sažetak
The paper presents the results of investigation of the influence of magnetization on the Hall effect in Ni–Zn and Mn–Zn ferrites in the region from 10 °C to 150 °C. It is shown that the contribution of the magnetic Hall effect in Ni–Zn ferrite is dominant in the range of higher temperatures, while it has considerable influence in the entire temperature interval for both samples. The magnetic Hall coefficient R_pis for both samples a decreasing temperature function.
Its sign in Mn–Zn ferrite is opposite to the sign of the current carriers in the entire interval, while in Ni–Zn ferrite it changes within the same temperature interval (32 °C < T < 42 °C) as the sign of the current carriers.
Ključne riječi
Hrčak ID:
340956
URI
Datum izdavanja:
15.12.1980.
Posjeta: 154 *