Publications

In delta-doped Al sib x Ga sub (1-x) As:Si strongly localized dopant distributions with diffusion lengths = 11angstroms can be achieved at low substrate temperatures of 500C during growth by molecu

The specific heat in the mixed phase of superconducting UBe sub (13) is observed to vary as the square of the applied magnetic field.

For supersymmetric fermion-boson models, the Nicolai map is so designed as (i) to cancel the fermion determinant and (ii) to reduce the boson measure to a free one.

The extent to which the theoretical capabilities of wave filters and networks can be realized in practice usually depends on how high a Q, ratio of reactance to resistance, can be obtained in the i

Within the last ten years, due to the advent of ferrites important new possibilities in inductor design have materialized.

The ferromagnetic Faraday effect occurs at microwave frequencies as a direct result of the dispersion in permeability which is associated with ferromagnetic resonance.

Raman spectra of both nominally pure and deliberately doped KTa0(3) are presented which support the view that symmetry breaking defects induce ferroelectric microregions even far above the bulk T(c

While polymeric materials are generally electrically passive, a number of electroactive polymers are now in existence.

The copolymer of vinylidene fluoride and trifluoroethylene having a composition of 78.5/21.5 mol% was found to be compatible with poly(methyl methacrylate), PMMA, in the melt state.

We report the first D-E hysteresis measurements of perdeuterated poly(vinylidene fluoride), D-PVF sub 2, a newly synthesized polymer which has fewer chemical defects compared to any commercially av