1. 1) F. G. West: J. Appl. Phys., 35, 1827 (1964).
2. Internal stress in IBS films
3. 3) J. A. Thornton and D. W. Hoffman: J. Vac. Sci. Technol., 14, 164 (1977).
4. 4) J. D. Finegan and R. W. Hoffman: J. Appl. Phys., 30, 597 (1950).
5. 5) J. Smit and H. P. Wijn, Ferrite: Philips’ Technical Libarary (1959).