Browsing Physics & Atmospheric Science Faculty Research, Publications and Presentations by Issue Date
Now showing items 61-80 of 532
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Short-distance expansion for the spin-spin correlation function of uniaxial dipolar systems
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 ... -
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Preparation and Characterization of Bxc1-X Thin-Films with the Graphite Structure
No abstract available. -
Crystal-Structure of Lixni2-Xo2 and a Lattice-Gas Model for the Order-Disorder Transition
No abstract available. -
Theory of impurity-concentration dependence of freezing temperatures of metallic spin glasses
The authors present a theory of the freezing temperature Tg of metallic spin glasses. Length scales associated with intrinsic sd scattering and finite temperature play essential roles. They describe an approach in which ... -
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Influence of the envelope function on the ground-state energy of quasi-two-dimensional Wigner solids
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), ... -
Spin correlations in the low-density electron system
The authors have calculated the spin susceptibility x(q,) within a microscopic model over the full range of densities of the electron liquid in the paramagnetic state. Electron-electron interactions are described by static ... -
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Heat capacity of gadolinium near the Curie temperature
High-resolution AC calorimetric data near the Curie point are reported for several single crystals of gadolinium. The critical temperature and the shape of the heat-capacity curve near Tc both depend on the sample-preparation ... -
Motion of a point dipole in an infinite hole through a superconductor
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 ... -
Line Mixing and State-To-State Rotational Relaxation Rates in D2 Determined from the Raman Q-Branch
No abstract available. -
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Chemistry of the 1991-1992 Stratospheric Winter - 3-Dimensional Model Simulations
No abstract available.