The Effect of Reducing Time on the Magnetoresistance of Manganite La_0.67Sr_0.20Cu_0.10□_0.03MnO₃ at a Temperature of 30°C

Table 2

The Curie temperature 𝑇_𝐶 (K) and special saturation magnetization 𝜎 (Am²/kg) for samples B1 (a), B2 (b), and B3  (c).

Sample ID	𝑇𝐶 (K)	𝜎 (Am^2/kg)
B1	337.6	9.5
B2	307.3	4.3
B3	305.2	3.2