54 citations · 68 across the 5 of their papers we have counts for
6 papers
Classification of integrable clusters of classical Heisenberg spins
Marco Ameduri, Bogomil Gerganov, Richard A. Klemm
In this letter we present a general classification of integrable models of identical classical spins coupled via the isotropic Heisenberg Hamiltonian. Our constructive proof of int…
First-principles calculations of the magnetism of FeOH
Sergey Stolbov, Richard A. Klemm, Talat S. Rahman
By expanding the wave function in plane waves, we use the pseudopotential method of density functional theory within the generalized gradient approximation to calculate the effecti…
Effect of dipolar interactions on the magnetization of a cubic array of nanomagnets
Marisol Alcantara Ortigoza, Richard A. Klemm, Talat S. Rahman
We investigated the effect of intermolecular dipolar interactions on a cubic 3D ensemble of 5X5X4=100 nanomagnets, each with spin . We employed the Landau-Lifshitz-Gilbert e…
Local spin anisotropy effects upon the magnetization and specific heat of dimer single molecule magnets
Dmitri V. Efremov, Richard A. Klemm
We present an exactly solvable model of equal spin dimer single molecule magnets. The spins within each dimer interact via the Heisenberg and the most general quadratic globa…
The c-axis transport in naturally-grown BiSrCaCuO cross-whisker junctions
Yu. I. Latyshev, A. P. Orlov, A. M. Nikitina +2
We studied the c-axis transport of BiSrCaCuO (Bi2212) cross-whisker junctions formed by annealing ``naturally'' formed whisker junctions. These frequently appea…
c-Axis Twist Bi2Sr2CaCu2O(8+delta) Josephson Junctions: A New Phase-Sensitive Test of Order Parmaeter Symmetry
R. A. Klemm, C. T. Rieck, K. Scharnberg
Li et al. found that the critical current density JcJ across atomically clean c-axis twist junctions of Bi2Sr2CaCu2O(8+x) is the same as that of the constituent single crystal, JcS…