641 citations · 662 across the 4 of their papers we have counts for
6 papers
Tunable magnetic properties of arrays of Fe(110) nanowires grown on kinetically-grooved W(110) self-organized templates
Bogdana Borca, Olivier Fruchart, Evaggelos Kritsikis +5
We report a detailed magnetic study of a new type of self-organized nanowires disclosed briefly previously [B. Borca et al., Appl. Phys. Lett. 90, 142507 (2007)]. The templates, pr…
Periodically rippled graphene: growth and spatially resolved electronic structure
A. L. Vazquez de Parga, F. Calleja, B. Borca +4
We studied the growth of an epitaxial graphene monolayer on Ru(0001). The graphene monolayer covers uniformly the Ru substrate over lateral distances larger than several microns re…
Kinetic self-organization of trenched templates for the fabrication of versatile ferromagnetic nanowires
Bogdana Borca, Olivier Fruchart, Philippe David +2
We have self-organized versatile magnetic nanowires, ie with variable period and adjustable magnetic anisotropy energy (MAE). First, using the kinetic roughening of W(110) uniaxial…
Growth and magnetism of self-organized arrays of Fe(110) wires formed by deposition on kinetically grooved W(110)
Bogdana Borca, Olivier Fruchart, Fabien Cheynis +2
Homoepitaxy of W(110) and Mo(110) is performed in a kinetically-limited regime to yield a nanotemplate in the form of a uniaxial array of hills and grooves aligned along the [001]…
Magnetic properties of self-organized lateral arrays of (Fe,Ag)/Mo(110) nanostripes
Bogdana Borca, Olivier Fruchart, Claire Meyer
We report the fabrication of self-organized arrays of Fe nanostripes with a period of 3.5 nm, by sequential deposition of Fe and Ag on Mo(110). The wires display a strong in-plane…
A Two-Atom Picture of Coherent Atom-Molecule Quantum Beats
Bogdan Borca, D. Blume, Chris H. Greene
A simple two-atom model is shown to describe a Bose-Einstein condensate of alkali atoms subjected to external magnetic field ramps near a Feshbach resonance. The implications uncov…