Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-24T02:36:53.980Z Has data issue: false hasContentIssue false
  • English
  • Français

Thermoluminescence spectra of minerals

Published online by Cambridge University Press:  05 July 2018

H. M. Rendell ,
M.-R. Khanlary ,
P. D. Townsend ,
T. Calderon  and
B. J. Luff
H. M. Rendell
Affiliation:
Geography Laboratory, University of Sussex, Falmer, Brighton BN1 9QN, U.K.
M.-R. Khanlary
Affiliation:
School of Mathematical & Physical Sciences, University of Sussex, Falmer, Brighton BN1 9QH, U.K.
P. D. Townsend
Affiliation:
School of Mathematical & Physical Sciences, University of Sussex, Falmer, Brighton BN1 9QH, U.K.
T. Calderon
Affiliation:
Departamento de Quimica Agricola, Geologia y Geoquimica, Autonoma Universidad de Madrid, Cantoblanco, Madrid, Spain
B. J. Luff
Affiliation:
School of Mathematical & Physical Sciences, University of Sussex, Falmer, Brighton BN1 9QH, U.K.
Get access Rights & Permissions [Opens in a new window]

Abstract

Thermoluminescence (TL) studies of insulators, including crystals of minerals such as calcite, quartz or zircon, have resulted in the development of a wider range of applications in the fields of radiation dosimetry and archaeological and geological dating. Most conventional TL measurements are made by recording light emission during heating by means of broad-band optical filters and blue-sensitive photomultiplier tubes. Much more information may be gained by monitoring the details of the emission spectrum during thermoluminescence. TL spectra of minerals exhibit changes as a result of crystal purity, radiation dose, dose rate and thermal history. This paper exemplifies the additional information available as a result of spectral studies, and focuses on investigations undertaken by the University of Sussex TL group. Examples include work on calcite, fluorite, zircon and feldspars.

Keywords

thermoluminescenceinsulatorsdatingcalcitezirconfluoritefeldspar
Type
Mineralogy
Information
Mineralogical Magazine , Volume 57 , Issue 387 , June 1993 , pp. 217 - 222
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1993

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Aitken, M. J. (1985) Thermoluminescence dating, Academic Press, London.Google Scholar
Calderon, T., Khanlary, M.-R., Rendell, H. M., and Townsend, P. D. (1992) Luminescence from natural fluorite crystals. Nuclear Tracks and Radiation Measurements, 20, 475–85.Google Scholar
Chee, J., Oczkowski, H. L., Kirsh, Y., Scott, A., Siyanbola, W. O., and Townsend, P. D. (1988) TL spectra of natural zircons. Ibid., 14, 35-42.Google Scholar
Dalal, M. L., Kirsh, Y., Rendell, H. M., and Townsend, P. D. (1988) TL emission spectra of natural feldspar. Ibid., 14, 57-62.Google Scholar
Down, J. S. Flower, R., Strain, J. A., and Townsend, P. D. (1985) Thermoluminescence emission spectra of calcite. Nuclear Tracks, 10, 581–9.Google Scholar
Horowitz, Y. S. (1984) Thermoluminescence and photo-luminescent dosimetry, CRC Press, Boca Raton, Florida. 3 vols.Google Scholar
Khanlary, M.-R. and Townsend, P. D. (1991) TL spectra of single crystal and crushed calcite. Nuclear Tracks and Radiation Measurements, 18, 29–35.Google Scholar
Kirsh, Y. and Townsend, P. D. (1988) Speculations on the blue and red bands in the TL emission spectrum of albite and microcline. Ibid., 14, 43-9.Google Scholar
Luff, B. J. and Townsend, P. D. (1992) A novel high sensitivity TL spectrometer. J. Meas. Sci. Techn., 3, 65–71.Google Scholar
Marshall, D. J. (1988) Cathodoluminescence of geological materials, Unwin Hyman, Boston. 146 pp.Google Scholar
McKeever, S. W. S. (1985) Thermoluminescence of solids, Cambridge University Press, Cambridge.Google Scholar
Medlin, W. L. (1968) The nature of traps and emission centers in thermoluminescent rock materials. In Thermoluminescence of Geological Materials (McDougall, D. J., ed.). Academic Press, London, 193–223.Google Scholar
Rendell, H. M., Steer, D. C., Townsend, P. D., and Wintle, A. G. (1985) TL emission spectra of obsidian. Nuclear Tracks, 10, (4-6), 591–600.Google Scholar
Strain, J. A., Townsend, P. D., Jassemnejad, B. and McKeever, S. W. S. (1985) Emission spectra of meteorites during TL. Earth Planet. Sci. Lett., 77, 14–19.Google Scholar
Townsend, P. D. and Kirsh, Y. (1989) Spectral measurement during thermoluminescence—An essential requirement. Contemporary Physics, 30, 337–54.Google Scholar