Browsing Physics & Atmospheric Science by Subject "Spin dynamics"
Now showing items 1-2 of 2
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Effect of finite mean free path on spin-flip scattering rates near the critical point of magnetically ordered systems
(1985)The finite electron mean free path of conduction electrons is found to play an important role in determining spin-flip scattering rates, 1/sf, near a magnetic critical point. Small-momentum-transfer processes are suppressed ... -
Short-distance expansion for the spin-spin correlation function of uniaxial dipolar systems
(1992-03/01)Motivated by recent work on the critical resistivity of gadolinium, a detailed study has been made of the temperature dependence of the two-point vertex function in the large-momentum regime. The operator-project expansion ...