Emission and excitation spectra of feldspar inclusions within quartz

被引：7

作者：

Baril, MR ^{[1
]}

机构：

[1] Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada

来源：

RADIATION MEASUREMENTS | 2004年 / 38卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

emission spectra; excitation spectra; feldspar inclusions;

D O I：

10.1016/j.radmeas.2003.08.004

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Emission spectra obtained for three irradiated granular quartz samples under 1.43 eV excitation exhibited the 2.2 and 3.1 eV emission bands characteristic of feldspars. Excitation spectra of these same samples and several others show the 1.44 eV resonance typical of feldspars. This provides convincing evidence that the 2.2 and 3.1 eV infrared stimulated luminescence observed in these granular quartz samples arises from feldspar inclusions. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：87 / 90

页数：4

共 23 条

[1]

[Anonymous], THESIS S FRASER U BU

[2] CHARACTERISTICS OF INFRARED-STIMULATED LUMINESCENCE FROM A FELDSPAR AT LOW-TEMPERATURES [J].

BAILIFF, IK ;

BARNETT, SM .

RADIATION MEASUREMENTS, 1994, 23 (2-3) :541-545

[3] Infrared stimulation spectra of sediments containing feldspars [J].

Barnett, SM ;

Bailiff, IK .

RADIATION MEASUREMENTS, 1997, 27 (02) :237-242

[4]

BLACKGURN G, 1967, SOIL PUBLICATION COM, V24

[5] Infra-red stimulated luminescence spectra of alkali feldspars [J].

Clarke, ML ;

Rendell, HM .

RADIATION MEASUREMENTS, 1997, 27 (02) :221-236

[6] OPTICAL-EXCITATION OF TRAPPED CHARGES IN QUARTZ, POTASSIUM FELDSPARS AND MIXED SILICATES - THE DEPENDENCE OF PHOTON ENERGY [J].

DITLEFSEN, C ;

HUNTLEY, DJ .

RADIATION MEASUREMENTS, 1994, 23 (04) :675-682

[7] Optically stimulated luminescence emission spectra from feldspars as a function of sample temperature [J].

Duller, GAT ;

BotterJensen, L .

RADIATION MEASUREMENTS, 1997, 27 (02) :145-151

[8] IR stimulation spectroscopy of plagioclase and potassium feldspars, and quartz [J].

GodfreySmith, DI ;

Cada, M .

RADIATION PROTECTION DOSIMETRY, 1996, 66 (1-4) :379-385

[9] Deep traps in quartz and their use for optical dating [J].

Huntley, DJ ;

Short, MA ;

Dunphy, K .

CANADIAN JOURNAL OF PHYSICS, 1996, 74 (3-4) :81-91

[10] FURTHER THERMOLUMINESCENCE DATES FROM THE DUNE SEQUENCE IN THE SOUTHEAST OF SOUTH AUSTRALIA [J].

HUNTLEY, DJ ;

HUTTON, JT ;

PRESCOTT, JR .

QUATERNARY SCIENCE REVIEWS, 1994, 13 (03) :201-207

← 1 2 3 →