Conference
Magnetic properties of SmCo/Cr thin films with Cr under different preparation conditions
Abstract
We have investigated the magnetic properties of SmCo/Cr thin films with Cr underlayer prepared at different Ar pressures by dc magnetron sputtering. All samples have in-plane anisotropy. The magnetic property studies indicate that the coercivity at room temperature of SmCo/Cr thin film is up to 4.20kOe when prepared at higher Ar pressure (0.40Pa), and 1.60kOe when prepared at lower Ar pressure (0.08Pa). The shapes of initial loop for two …
Authors
Liu XH; Cui LY; Zhou SX; Wang CY; Quan BY; Wang LJ; Zheng W; Wang AL; Chen JC
Volume
304
Pagination
pp. 1043-1045
Publisher
Elsevier
Publication Date
May 2001
DOI
10.1016/s0921-5093(00)01751-2
Conference proceedings
Materials Science and Engineering A
ISSN
0921-5093