In: Metallurgical and Materials Transactions A, 2015, vol. 46, no. 9, p. 4183-4190
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In: Bulletin of Volcanology, 2015, vol. 77, no. 12, p. 1-15
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In: Contributions to Mineralogy and Petrology, 2015, vol. 170, no. 5-6, p. 1-18
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In: International Journal of Earth Sciences, 2015, vol. 104, no. 7, p. 1795-1817
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In: Bulletin of Volcanology, 2015, vol. 77, no. 11, p. 1-14
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In: Bulletin of Volcanology, 2020, vol. 82, no. 12, p. 79
Azufral (SW Colombia) is a dangerous silicic volcano hosting a crater lake, which serves as an excellent example of an incipient plug disruption through phreatomagmatism. We studied the youngest succession of dilute pyroclastic density currents (PDCs) onlapping the north-eastern crater rim. Scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy was used to carry out an...
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In: Review of Scientific Instruments, 2019, vol. 90, no. 6, p. 063106
The design and performance of a high-resolution transmission-type X-ray spectrometer for use in the 15–26 keV energy range at synchrotron light sources is reported. Monte Carlo X-ray-tracing simulations were performed to optimize the performance of the transmission-type spectrometer, based on the DuMond geometry, for use at the Super X-ray absorption beamline of the Swiss Light Source at...
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In: Nature Geoscience, 2019, vol. 12, no. 8, p. 650–656
During the first half of the nineteenth century, several large tropical volcanic eruptions occurred within less than three decades. The global climate effects of the 1815 Tambora eruption have been investigated, but those of an eruption in 1808 or 1809 whose source is unknown and the eruptions in the 1820s and 1830s have received less attention. Here we analyse the effect of the sequence of...
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In: Histochemistry and Cell Biology, 2014, vol. 141, no. 1, p. 75-84
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In: Contributions to Mineralogy and Petrology, 2014, vol. 167, no. 6, p. 1-27
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