Step Position Distributions and the Pairwise Einstein Model for Steps on Crystal Surfaces (2003)
Benson, Amber N., Richards, Howard L., Einstein, T. L.
The Pairwise Einstein Model (PEM) of steps not only justifies the use of the Generalized Wigner Distribution (GWD) for Terrace Width Distributions (TWDs), it also predicts a specific form for the...
Einstein, T. L., Richards, Howard L., Cohen, Saul D., Pierre-Louis, O.
For more than three decades, measurement of terrace width distributions (TWDs) of vicinal crystal surfaces have been recognized as arguably the best way to determine the dimensionless strength...
Beyond the Wigner Distribution: Schr{\"o}dinger Equations and Terrace Width Distributions (2000)
Richards, Howard L., Einstein, T. L.
The so-called generalized Wigner distribution has earlier been shown to be an excellent approximation for the terrace width distribution (TWD) of vicinal surfaces characterized by step-step...
Richards, Howard L., Cohen, Saul D., Einstein, T. L., Giesen, M.
Recently it has been recognized that the so-called generalized Wigner distribution may provide at least as good a description of terrace width distributions (TWDs) on vicinal surfaces as the standard...
Extrapolation-CAM Theory for Critical Exponents (1997)
Richards, Howard L., Hatano, Naomichi, Novotny, M. A.
By intentionally underestimating the rate of convergence of exact-diagonalization values for the mass or energy gaps of finite systems, we form families of sequences of gap estimates. The gap...
Richards, Howard L., Kolesik, M., Lindgard, Per-Anker, Rikvold, Per Arne, Novotny, M. A.
Magnetization switching in highly anisotropic single-domain ferromagnets has been previously shown to be qualitatively described by the droplet theory of metastable decay and simulations of...
Richards, Howard L., Novotny, Mark A., Rikvold, Per Arne
An important aspect of real ferromagnetic particles is the demagnetizing field resulting from magnetostatic dipole-dipole interaction, which causes large particles to break up into domains....
Kinetic Ising Systems as Models of Magnetization Switching in Submicron Ferromagnets (1995)
Richards, Howard L., Sides, Scott W., Novotny, Mark A., Rikvold, Per Arne
Recently experimental techniques, such as magnetic force microscopy (MFM), have enabled the magnetic state of individual sub-micron particles to be resolved. Motivated by these experimental...
Richards, Howard L., Sides, Scott W., Novotny, M. A., Rikvold, Per Arne
The magnetic relaxation of ferromagnetic powders has been studied for many years, largely due to its importance to recording technologies. However, only recently have experiments been performed that...
Richards, Howard L., Novotny, M. A., Rikvold, Per Arne
We compute by numerical transfer-matrix methods the surface free energy $\tau(T),$ the surface stiffness coefficient $\kappa(T),$ and the single-step free energy $s(T)$ for Ising ferromagnets with...
A triple fugue for string trio. (1955)
Thesis (M. of Mus.)-Florida State University, 1955.