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Updated: Aug 17, 2026

Gradient Echo Quantum Memory in Warm Atomic Vapor
Published on: November 12, 2013
Radio frequency selective addressing of localized atoms in a periodic potential
H Ott1, E de Mirandes, F Ferlaino
1LENS and Dipartimento di Fisica, Università di Firenze, Nello Carrara 1, 50019 Sesto Fiorentino, Italy.
Abstract:
We study the localization and addressability of ultracold atoms in a combined parabolic and periodic potential. Such a potential supports the existence of localized stationary states and we show that applying a radio frequency field allows us to selectively address atoms in these states. This method is used to measure the energy and momentum distribution of the atoms in the localized states. We also discuss possible extensions of this scheme to address and manipulate atoms in single lattice sites.
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