Investigations on Diamond-NV-Centers as Alternative Labels in STED Microscopy

\nWe investigate diamond nitrogen-vacancy (NV) centers as alternative labels in stimulated emission depletion (STED) microscopy. To this end, artificial diamond is used as a substrate and Raman spectroscopy in photoluminescence (PL) mode is performed for clearly identifying the emission wavelengths of the NV centers. With the aid of a STED microscopy system, we imaged a random feature on substrate surface with the NV-centers in STED and confocal mode. Our first measurements indicate that the combination of NV centers and STED is very promising for resolving the structures and can be further extended to nanoscale structures applied on the diamond substrates.\n

Publication Details

Journal
Springer Link (Chiba Institute of Technology)
Published
2024-10-31
DOI
https://doi.org/10.1051/epjconf/202430902013/pdf
Primary Topic
Diamond and Carbon-based Materials Research
Type
article
Field-Weighted Citation Impact
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article

Investigations on Diamond-NV-Centers as Alternative Labels in STED Microscopy

Springer Link (Chiba Institute of Technology)
Diamond and Carbon-based Materials Research
article

Investigations on Diamond-NV-Centers as Alternative Labels in STED Microscopy

article en

Abstract

\nWe investigate diamond nitrogen-vacancy (NV) centers as alternative labels in stimulated emission depletion (STED) microscopy. To this end, artificial diamond is used as a substrate and Raman spectroscopy in photoluminescence (PL) mode is performed for clearly identifying the emission wavelengths of the NV centers. With the aid of a STED microscopy system, we imaged a random feature on substrate surface with the NV-centers in STED and confocal mode. Our first measurements indicate that the combination of NV centers and STED is very promising for resolving the structures and can be further extended to nanoscale structures applied on the diamond substrates.\n

Springer Link (Chiba Institute of Technology)
Openalex Percentile: Top 72%
Diamond and Carbon-based Materials Research
DOIOpen Access PDFOpenAlex
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Investigations on Diamond-NV-Centers as Alternative Labels in STED Microscopy · Springer Link (Chiba Institute of Technology) (2024) | TGRS Research Map | TGRS