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The vacuum level denotes the energy threshold required for an electron to escape from a material surface. It is usually positioned above the conduction band of a semiconductor and acts as a benchmark for comparing electron energies within various materials.
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Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
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Publisher's Note: Driven Open Quantum Systems and Floquet Stroboscopic Dynamics [Phys. Rev. Lett. 117, 250401

S Restrepo, J Cerrillo, V M Bastidas

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    Summary

    This study corrects a previously published article. The correction ensures the accuracy of the scientific record for future research.

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    Area of Science:

    • Physics
    • Condensed Matter Physics

    Context:

    • A previous publication requires correction.
    • Ensuring the integrity of scientific literature is crucial.

    Purpose:

    • To provide an accurate Digital Object Identifier (DOI) for a published article.
    • To rectify an error in the citation of scientific work.

    Summary:

    • The article DOI: 10.1103/PhysRevLett.117.250401 has been corrected.
    • This correction ensures proper referencing and retrieval of the research.

    Impact:

    • Improves the accuracy of scientific databases.
    • Facilitates correct citation and access to research findings.