| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5351647 | Applied Surface Science | 2014 | 5 Pages |
Abstract
SEM-EDS, XRD and ATR-FTIR analyses show that the higher the wavelength, the more efficient the cleaning, so samples cleaned using 1064Â nm pulsed laser recovered its original colour. Nevertheless, the Nd:YAG laser did not completely eliminate the crust, and gypsum crystals remaining on the rock surface are observed, even at the most effective wavelength.
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Authors
S. Pozo, P. Barreiro, T. Rivas, P. González, M.P. Fiorucci,