ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2022
Spatially Resolved Dynamics of Cobalt Color Centers in ZnO Nanowires.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- Enhancement and quenching of ZnO nanowire luminescence by electron irradiation.Discover nano · 2025Article
- Combination of XEOL, TR-XEOL and HB-T interferometer at the TPS 23A X-ray nanoprobe for exploring quantum materials.Journal of synchrotron radiation · 2024Article
- Unraveling the synergistic effects of Cu-Ag tandem catalysts during electrochemical CONature communications · 2023Article
- On-Chip Monolithically Integrated Ultraviolet Low-Threshold Plasmonic Metal-Semiconductor Heterojunction Nanolasers.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Spatially Resolved Dynamics of Cobalt Color Centers in ZnO Nanowires.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
The dynamics of color centers, being a promising quantum technology, is strongly dependent on the local environment. A synergistic approach of X-ray fluorescence analysis and X-ray excited optical luminescence (XEOL) using a hard X-ray nanoprobe is applied. The simultaneous acquisition provides insights into compositional and functional variations at the nanoscale demonstrating the extraordinary capabilities of these combined techniques. The findings on cobalt doped zinc oxide nanowires show an anticorrelation between the band edge emission of the zinc oxide host and the intra-3d cobalt luminescence, indicating two competing recombination paths. Moreover, time-resolved XEOL measurements reveal two exponential decays of the cobalt luminescence. The fast and newly observed one can be attributed to a recombination cascade within the cobalt atom, resulting from direct excitation. Thus, this opens a new fast timescale for potential devices based on cobalt color centers in ZnO nanowires in photonic circuits.
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Registered trials
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