Anomalous transport behavior of La0.825Sr0.175MnO3-d polycrystalline samples below Curie temperature
DOI (Low Temperature Physics):
https://doi.org/10.1063/1.593694Ключові слова:
PACS:75.50.-yАнотація
The temperature (T) dependencies of resistivity (r0) and magnetoresistance (MR) in the range of 100-300K have been investigated in La0.825Sr0.175MnO3-d polycrystalline samples with different sintering temperatures TS(1300 C and 1360 C). Two peaks on the r0(T) curve were found in the sample with the lower value of TS. Inhomogeneity of the spin configuration and multiply-connectedness of ferromagnetic phase is believed to give rise to anomalous behavior of resistivity below the Curie temperature.
Downloads
Опубліковано
1999-01-10
Як цитувати
(1)
A. N. Pogorilyi, N. A. Belous, A. I. Tovstolytkin, A. G. Belous, and O. Z. Yanchevski, Anomalous transport behavior of La0.825Sr0.175MnO3-d polycrystalline samples below Curie temperature, Low Temp. Phys. 25, (1999) [Fiz. Nizk. Temp. 25, 97-99, (1999)] DOI: https://doi.org/10.1063/1.593694.
Номер
Розділ
Короткі повідомлення
Завантаження
Дані завантаження ще не доступні.