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Now showing items 11-14 of 14
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 ...
Influence of the envelope function on the ground-state energy of quasi-two-dimensional Wigner solids
(1992-10/15)
At sufficiently low density, quasi-two-dimensional electron systems in their ground state form Wigner solids. In previous studies of the ground-state energy of such systems (in the absence of an applied magnetic field), ...
Motion of a point dipole in an infinite hole through a superconductor
(1993-08/01)
The authors consider the system of a magnetic point dipole placed in an infinite square hole through a superconductor. Using the method of images they obtain the potential and the field distribution in the hollow. Using ...
Heat capacity of gadolinium near the Curie temperature.
(1993)
High-resoln. ac calorimetric data near the Curie point are reported for several single crystals
of gadolinium. The crit. temp. and the shape of the heat-capacity curve near Tc both depend on the
sample-prepn. procedure, ...