31 citations · 57 across the 4 of their papers we have counts for
4 papers
Demonstration of weighted graph optimization on a Rydberg atom array using local light-shifts
A. G. de Oliveira, E. Diamond-Hitchcock, D. M. Walker +7
Neutral atom arrays have emerged as a versatile platform towards scalable quantum computation and optimization. In this paper we present demonstrations of solving maximum weighted…
Observation of triangular-lattice pattern in nonlinear wave mixing with optical vortices
B. Pinheiro da Silva, G. H. dos Santos, A. G. de Oliveira +8
A triangular-lattice pattern is observed in light beams resulting from the spatial cross modulation between an optical vortex and a triangular shaped beam undergoing parametric int…
High Resolution Parameter Space from a Two Level Model on Semi-Insulating GaAs
S. L. da Silva, E. R. Viana, A. G. de Oliveira +2
Semi-insulating Gallium Arsenide (SI-GaAs) samples experimentally show, under high electric fields and even at room temperature, negative differential conductivity in N-shaped form…
3D Hopping Conduction in SnO2 nanobelts
E. R. Viana, J. C. Gonzalez, G. M. Ribeiro +1
The temperature dependence of the electrical transport of a individual tin oxide nanobelt was measured, in darkness, from 400 to 5K. We found four intrinsic electrical transport me…