Journal Article

PUBDB-2024-07824

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Waveguide QED with Mössbauer nuclei

Andrejic, P. (Corresponding author)Extern* ; Lohse, L. M.Extern*DESY* ; Palffy, A.

2024
Inst. Woodbury, NY

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Please use a persistent id in citations: doi:10.1103/PhysRevA.109.063702  doi:10.3204/PUBDB-2024-07824

Report No.: arXiv:2305.11647

Abstract: Thin-film nanostructures with embedded Mössbauer nuclei have been successfully used for x-ray quantum optical applications with hard x-rays coupling in grazing incidence. Here we address theoretically an alternative geometry, in which hard x rays are coupled in forward incidence (front coupling), setting the stage for waveguide QED with nuclear x-ray resonances. We present in a self-contained manner a general model based on the Green's function formalism of the field-nucleus interaction in one-dimensional waveguides and show that it combines aspects of both nuclear forward scattering, visible as dynamical beating in the spatiotemporal response, and the resonance structure from grazing incidence, visible in the spectrum of guided modes. The interference of multiple modes is shown to play an important role, resulting in beats with wavelengths on the order of tens of micrometers, on the scale of practical photolithography. This allows for the design of special sample geometries to explore the resonant response or microstriped waveguides, opening a toolbox of geometrical design for hard x-ray quantum optics.

Note: Phys. Rev. A 109, 063702 (2024). 29 pages, 19 figures

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Contributing Institute(s):

1. FS-Photon Science (FS-PS)

Research Program(s):

1. 632 - Materials – Quantum, Complex and Functional Materials (POF4-632) (POF4-632)
2. DFG project G:(GEPRIS)390858490 - EXC 2147: Komplexität und Topologie in Quantenmaterialien (CT.QMAT) (390858490) (390858490)
3. DFG project G:(GEPRIS)429529648 - TRR 306: Quantenkooperativität von Licht und Materie – QuCoLiMa (429529648) (429529648)
4. SFB 1456 C03 - Intensitätskorrelationen in Beugungsexperimenten: Faltung, Rekonstruktion und Information (C03) (456847373) (456847373)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2024

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Essential Science Indicators ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Andrejic, P. (Corresponding author)Extern* ; Lohse, L. M.Extern*DESY* ; Palffy, A.
Waveguide QED with Mössbauer nuclei
[10.3204/PUBDB-2025-00198]     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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