Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Minimum thermal conductivity of superlattices
The phonon thermal conductivity of a multilayer is calculated for transport perpendicular to the layers. There is a crossover between particle transport for thick layers to wave transport for thin… Expand
Characterization of microvoids in device-quality hydrogenated amorphous silicon by small-angle x-ray scattering and infrared measurements.
- Mahan, Williamson, Nelson, Crandall
- Materials Science, Medicine
- Physical review. B, Condensed matter
- 15 December 1989
The size, shape, and number density of microvoids in device-quality glow discharge deposited hydrogenated a-Si has been obtained by small-angle x-ray scattering (SAXS). By combining the SAXS results… Expand
New Hydrogen Distribution in a-Si:H: An NMR Study.
- Wu, Stephen, Han, Rutland, Crandall, Mahan
- Materials Science, Medicine
- Physical review letters
- 2 September 1996
Hot-filament-assisted CVD deposited {ital a}-Si:H with low H concentration and low defect density has been examined by {sup 1}H NMR. It is demonstrated for the first time that H microstructures can… Expand
Nonlinear currents in Voronoi networks.
- Bartkowiak, Mahan
- Physics, Medicine
- Physical review. B, Condensed matter
- 15 April 1995
A realistic model of transport properties of zinc oxide ceramic varistors is constructed from two-dimensional Voronoi networks, with a varying degree of disorder, and studied via computer… Expand
Theory of the thermal boundary resistance between dissimilar lattices.
- Pettersson, Mahan
- Physics, Medicine
- Physical review. B, Condensed matter
- 15 October 1990
Continuum acoustics allows only three different phonons to be reflected and transmitted for each phonon that is incident on an interface between two materials. We show that a lattice-dynamical theory… Expand
Electron-phonon contribution to the thermopower of metals.
A theorem is proved for the thermopower when limited by the electron-phonon interaction. It is shown for simple metals that the thermopower is given by the Mott formula plus a correction term. The… Expand
Electron-electron interactions and the bandwidth of metals.
A calculation is presented of the self-energy of an electron from the screened exchange energy. Vertex corrections are included. They have a large effect upon the predictions of the width of the… Expand
HLA‐DRB1 leprogenic motifs in Nigerian population groups
Amino acid residues involved in the peptide binding groove of HLA‐DRB1 alleles were examined in three Nigerian ethnic groups with leprosy (n = 287) and 170 controls to determine the role of DRB1… Expand
The Anharmonic Electron-Phonon Problem.
The anharmonic electron-phonon problem is solved in the infinite-dimensional limit using quantum Monte Carlo simulation. Charge-density-wave order is seen to remain at half filling even though the… Expand
Resistivity and superconductivity from anharmonic phonons.
The electrical resistivity is calculated for electron scattering from anharmonic phonons. We consider phonon potential energies of the form [similar to][ital Q][sup [ital n]], as well as double-well… Expand