Published 1991
| Version v1
Journal article
Combined OSL (infrared) and TL studies of feldspars
- 1. Risoe National Lab., Roskilde (Denmark)
- 2. Aarhus Univ. (Denmark). Inst. of Earth Sciences
Description
An infrared (i.r.) diode array unit for optically stimulated luminescence (OSL) was developed which can be fitted directly onto the automated Risoe TL dating apparatus, thus permitting combined TL and OSL measurements using the same photomultiplier tube. Thirty-two diodes with an i.r. emission of 880 Δ 80 nm are used in the array and the power delivered at the sample is about 40 mW cm-2. A specially designed feed-back system serves as control for the light output from the diodes. The i.r. unit and preliminary OSL studies of feldspar samples are described. (author)
Additional details
Publishing Information
- Journal Title
- Nuclear Tracks and Radiation Measurements
- Journal Volume
- 18
- Journal Issue
- 1-2
- Series
- Nucl. Tracks Radiat. Meas.
- Journal Page Range
- 257-263
- ISSN
- 0735-245X
- CODEN
- NTRMD
Conference
- Title
- 6. international specialist seminar on thermoluminescence and electron spin resonance dating.
- Dates
- 2-6 Jul 1990.
- Place
- Clermont-Ferrand (France).
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 22087900
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AGE ESTIMATION; FELDSPARS; INFRARED RADIATION; LIGHT EMITTING DIODES; LUMINESCENCE; THERMOLUMINESCENCE
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; EMISSION; MINERALS; PHOTON EMISSION; RADIATIONS; SEMICONDUCTOR DEVICES; SEMICONDUCTOR DIODES; SILICATE MINERALS