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 1

The lattice parameters and unit cell volume for bulk samples B1, B2, and B3.

Sample ID	Lattice parameters		Crystal cell volume
	a/Å	c/Å	V/Å^3
B1	5.5273	13.371	353.77
B2	5.5158	13.356	351.92
B3	5.5160	13.366	352.19