Now showing items 1-4 of 4
Ion size effects on thermoluminescence of terbium and europium doped magnesium orthosilicate
(2015) - Journal article
Thermoluminescence (TL) and radioluminescence (RL) are reported over the temperature range 25–673 K from MgSiO:Tb and MgSiO:Eu. The dominant signals arise from the transitions within the Rare Earth (RE) dopants, with limited ...
Understanding processes of sediment bleaching in glacial settings using a portable OSL reader
(2014) - Journal article
Analysis of a high-resolution suite of modern glacial sediments from Jostedalen, southern Norway, using a portable optically stimulated luminescence (OSL) reader, provides insights into the processes of sediment bleaching ...
Defects in sodalite-group minerals determined from X-ray-induced luminescence
(2016-07) - Journal article
The luminescence spectra of a suite of natural sodium framework silicates including four different sodalite variants and tugtupite have been collected during X-ray irradiation as a function of temperature between 20 and ...
Understanding cold bias: variable response of skeletal Sr/Ca to seawater pCO2 in acclimated massive Porites corals
(2016-05-31) - Journal article
Coral skeletal Sr/Ca is a palaeothermometer commonly used to produce high resolution seasonal sea surface temperature (SST) records and to investigate the amplitude and frequency of ENSO and interdecadal climate events. ...