J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988Proceedings of the International Conference on Magnetism
|Page(s)||C8-1647 - C8-1648|
J. Phys. Colloques 49 (1988) C8-1647-C8-1648
THE EFFECT OF Pd-OVERLAYERS ON THE MAGNETIZATION OF CHROMIUM FILMSH. Hejase, A. Miller et K. Schröder
409 Link Hall, Syracuse University, Syracuse, NY 13244, U.S.A.
Measurements with a high vacuum torque magnetometer showed that the magnetic moment of thin Cr-films with Pd- or Ag-overlayers deposited on mica sheets was smaller than the magnetic moment of the mica sheet, similar to results found previously for pure Cr-films. This may mean that the average susceptibilities of the films are negative, and of the order of -10-4, or that small permanent moments form pointing perpendicular to the surface.