This article proposes a plasma enclosed by an Artificially Structured Boundary (ASB) as an alternative to existing ion source assemblies. In accelerator applications, many ion sources can have a limited lifetime or frequent service intervals due to sputtering and eventual degradation of the ion source assembly. Ions are accelerated towards the exit canal of positive ion sources, whereas, due to the biasing scheme, electrons or negative ions are accelerated towards the back of the ion source assembly.

This article investigates the formation of magnetobound positronium and protonium via classical trajectory simulations of binary point charge interactions in an external magnetic field. The results of computer simulations of the fully three-dimensional trajectories of classical and non-relativistic point charges with the same mass, equal charge magnitude, and opposite sign are reported. The simulations show the formation of magnetobound positronium and protonium. The results yield formation cross sections, which are compared to analytical expressions. Additionally, the results reveal that magnetobound states drift across magnetic field lines.

This article presents a configuration of magnetic fields using properties of cylindrically symmetric permanent magnets as a candidate to produce a high purity charged particle source or trap. Cylindrically symmetric hollow permanent magnets produce magnetic field point cusps on the axis of symmetry. A magnetic field point cusp reflects all particles that lie outside a narrow region of phase space, a region dependent on particle kinetic energies and on the magnetic field intensity.

This article presents a kinematical analysis of the [OIII]λ5007 emission line observed in six high-luminosity quasars at z ~ 2.4.

This article exploits the 7 Ms Chandra observations in the Chandra Deep Field-South (CDF-S), the deepest X-ray survey to date, coupled with CANDELS/GOODS-S data, to measure the total X-ray emission arising from 2076 galaxies at 3.5 ≤ z ≤ 6.5.

This article presents the biological effects of a novel hydrogel based quantum dot nano-structure on E. coli bacteria.

This article reports the results of observations of V4633 Sgr (Nova Sagittarii 1998) during 1998-2000.

This article presents new H- and K-band spectroscopy of 15 high-luminosity active galactic nuclei at redshifts 2.3-3.4 obtained with Gemini South.

Patent relating to an improved process and apparatus for energy storage and release.

Patent relating to the synthesis of columnar hydrogel colloidal crystals in a water-organic solvent mixture.

Article on electronic and transport properties of artificial gold chains.

Article on band structure and quantum conductance of nanostructures from maximally localized Wannier functions.

Article on phonon softening and high-pressure low-symmetry phases of cesium iodide.

Article discussing intermittency, scale-free networks, and a dynamical model for human language complexity.

Article discussing K-shell ionization by low-velocity ions. K-shell x-ray-production measurements are reported for protons, deuterons, and alpha particles incident on thin foils of copper, niobium, silver, and antimony.

Article discussing K-shell ionization of elements ₁₅P to ₂₈Ni for 0.4 to 3.8 MeV/amu ₅¹⁰B-ion bombardment.

This article discusses the linear response of Hamiltonian chaotic systems as a function of the number of degrees of freedom.

Article on the formation and characterization of ion beam assisted nanosystems in silicon.

Article discussing microwave absorption by an array of carbon nanotubes and a phenomenological model.

Article discussing tracking molecular wave packets in cesium dimers by coherent Raman scattering.

Article on electromagnetically induced transparency controlled by a microwave field.

This article discusses a method for generation of correlated binary sequences from white noise.

Article discussing inhomogeneous DNA and conducting exons and insulating introns.

This article discusses the effects of O2, H2, and N2 gases on the field emission properties of diamond-coated microtips.