Micro-fading spectrometry: investigating the wavelength specificity of fading - Tate Research Repository
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Journal article

Micro-fading spectrometry: investigating the wavelength specificity of fading

2015

Abstract

A modified microfading spectrometer incorporating a linear variable filter is used to investigate the wavelength dependence of fading of traditional watercolour pigments, dosimeters and fading standards at a higher spectral resolution and/or sampling than had previously been attempted. While the wavelength dependence of photochemical damage was largely found to correlate well with the absorption spectra of each material, exceptions were found in the case of Prussian blue and Prussian green pigments (the latter includes Prussian blue), for which an anti-correlation between the spectral colour change and the absorption spectrum was found.

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Metadata

  • Resource type

    Journal article

  • Institution
    • Tate

  • Journal title
    • Applied Physics A: Materials Science and Processing

  • Volume
    • 118

  • Issue
    • 2

  • Pagination
    • 457-463

  • Publisher
    • Springer

  • Place of publication
    • Berlin

  • ISSN
    • 0947-8396

  • eISSN
    • 1432-0630

  • DOI
    • doi.org/10.1007/s00339-014-8645-3