Free electron calculation of the surface magnetization of paramagnetic metals

作者: J P Muscat

DOI: 10.1088/0305-4608/6/8/002

关键词: ParamagnetismMagnetizationFree electron modelCondensed matter physicsChemistryMetalFerromagnetismInstabilitySurface (mathematics)

摘要: A numerical calculation of the surface magnetization a paramagnetic metal is given within finite barrier potential model metallic surface. It found that there exists ferromagnetic instability at for large enough values height V.

参考文章(5)
R. A. Weiner, Existence of Surface Phase Transitions in Molecular-Field Theory Physical Review B. ,vol. 8, pp. 4427- 4428 ,(1973) , 10.1103/PHYSREVB.8.4427
J. P. Muscat, M. T. Béal-Monod, D. M. Newns, D. Spanjaard, Interpretation and consequences of surface-enhanced itinerant-electron paramagnetism Physical Review B. ,vol. 11, pp. 1437- 1446 ,(1975) , 10.1103/PHYSREVB.11.1437
D. L. Mills, M. T. Béal-Monod, R. A. Weiner, Surface Effects on the Spin Susceptibility of Paramagnetic Metals; A Simple Model Physical Review B. ,vol. 5, pp. 4637- 4647 ,(1972) , 10.1103/PHYSREVB.5.4637
Eugene Zaremba, Allan Griffin, Spin susceptibility of exchange enhanced metallic films Canadian Journal of Physics. ,vol. 53, pp. 891- 912 ,(1975) , 10.1139/P75-111