Enhanced atom-by-atom assembly of arbitrary tweezer arrays
| Autor: | Pascal Scholl, Vincent Lienhard, Antoine Browaeys, Daniel Barredo, Thierry Lahaye, H. J. Williams, Kai-Niklas Schymik |
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| Přispěvatelé: | Laboratoire Charles Fabry / Optique Quantique, Laboratoire Charles Fabry (LCF), Institut d'Optique Graduate School (IOGS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut d'Optique Graduate School (IOGS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2020 |
| Předmět: |
Physics
Quantum Physics Sorting algorithm Energetic neutral atom [PHYS.PHYS.PHYS-ATOM-PH]Physics [physics]/Physics [physics]/Atomic Physics [physics.atom-ph] Atomic Physics (physics.atom-ph) Atom (order theory) FOS: Physical sciences 01 natural sciences 010305 fluids & plasmas Physics - Atomic Physics Quantum Gases (cond-mat.quant-gas) 0103 physical sciences Physics::Atomic Physics Atomic physics 010306 general physics Quantum Physics (quant-ph) Condensed Matter - Quantum Gases |
| Zdroj: | Phys. Rev. A Physical Review A Physical Review A, American Physical Society 2020, 102 (6), ⟨10.1103/PhysRevA.102.063107⟩ |
| ISSN: | 2469-9926 2469-9934 |
| DOI: | 10.1103/physreva.102.063107 |
| Popis: | We report on improvements extending the capabilities of the atom-by-atom assembler described in [Barredo et al., Science 354, 1021 (2016)] that we use to create fully-loaded target arrays of more than 100 single atoms in optical tweezers, starting from randomly-loaded, half-filled initial arrays. We describe four variants of the sorting algorithm that (i) allow decrease the number of moves needed for assembly and (ii) enable the assembly of arbitrary, non-regular target arrays. We finally demonstrate experimentally the performance of this enhanced assembler for a variety of target arrays. 10 pages, 10 figures |
| Databáze: | OpenAIRE |
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