Experimental raw data (oleic acid-capped InP/ZnS QDs in toluene)
Authors/Creators
Description
- This dataset contains absorbance, photoluminescence (PL) quantum yield (QY), and time-resolved PL (TR PL) data used in the associated publication.
- The data correspond to oleic-acid capped InP/ZnS core/shell quantum dots (QDs) of three emission colors: QD-G (green), QD-O (orange), and QD-R (red).
- All data are organized into separate folders by sample type and measurement category.
Abs
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Contains three folders corresponding to QD-G, QD-O, and QD-R samples.
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File names include the sample label and relative mass concentration (6.25%–100%).
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If applicable, the cuvette path length 1 mm is indicated in the file name; otherwise, 5 mm cuvettes were used.
PL QY
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PL QY data are provided for colloidal samples QD-G and QD-O.
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The folder “QD-G [polymers]” contains data for QD-G mixed with PMMA or PDMS polymers.
File name format:
[Sample or Ref]_[Concentration]_[spect.position]_[exposure time]_[excitation wavelength]_[filter used]_[window center]Field definitions:
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[Sample or Ref]: sample label or Ref (reference toluene cuvette) -
[Concentration]: relative mass concentration (6.25%–100%) -
[spect.position]: abs (absorption) or em (emission) -
[exposure time]: integration time (s) -
[excitation wavelength]: always 405 nm -
[filter used]: od1 (neutral density filter 1) or air (no filter) -
[window center]: spectral window center (nm)
Carrection files:
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Int.sphere sensitivity curve.txt — spectrometer sensitivity function
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ND10 filter transmittance.txt — optical density filter transmittance
TR PL
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TR PL data are provided for QD-O and QD-R samples.
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Spectrally integrated decays (intensity vs. time for varying concentration) are stored in:
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QD-O Spec.integrated (3 lines) vs concentration.txt
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QD-R Spec.integrated (3 lines) vs concentration.txt
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For QD-O, spectrally resolved decays (intensity vs. time for different emission wavelengths) are in:
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QD-O Spec.resolved (Wavelength scan).txt
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Folder “QD-O 3 regions” contains PL transients from three emission ranges:
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510–580 nm, 586–620 nm, and 620–800 nm.
Each file includes PL decays recorded at multiple sample concentrations (listed in the column headers).
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Files
Abs.zip
Additional details
Related works
- Is supplement to
- Journal article: 10.1039/d5nr03737a (DOI)