A NEW SYSTEM FOR MEASURING OPTICALLY STIMULATED LUMINESCENCE FROM QUARTZ SAMPLES

被引：0
作者：
BOTTERJENSEN, L [1 ]
DULLER, GAT [1 ]
机构：
[1] UNIV COLL WALES,ABERYSTWYTH SY23 3DB,DYFED,WALES
来源：
NUCLEAR TRACKS AND RADIATION MEASUREMENTS | 1992年 / 20卷 / 04期
关键词：
D O I：
暂无
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：
An optically stimulated luminescence (OSL) unit based on a halogen lamp light source has been developed for the stimulation of quartz samples. In addition to the halogen light source, the OSL unit incorporates an infra-red diode array for infra-red-stimulated luminescence (IRSL) measurements of feldspar samples and for screening the purity of quartz. The new OSL unit can be fitted directly onto the automated Riso TL dating apparatus. The stimulation spectrum filtered from the halogen lamp delivers about 16 mW cm-2 at the sample. Preliminary OSL studies of quartz samples are described, and dating results are presented.
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页码：549 / 553
页数：5
相关论文
共 13 条
  • [1] OPTICAL DATING - RECUPERATION AFTER BLEACHING
    AITKEN, MJ
    SMITH, BW
    [J]. QUATERNARY SCIENCE REVIEWS, 1988, 7 (3-4) : 387 - 393
  • [2] BOTTERJENSEN L, 1991, NUCL TRACKS RAD MEAS, V18, P257
  • [3] OPTICAL DATING STUDIES OF QUARTZ AND FELDSPAR SEDIMENT EXTRACTS
    GODFREYSMITH, DI
    HUNTLEY, DJ
    CHEN, WH
    [J]. QUATERNARY SCIENCE REVIEWS, 1988, 7 (3-4) : 373 - 380
  • [4] HUNTLEY DJ, 1991, NUCL TRACKS RAD MEAS, V18, P127
  • [5] OPTICAL DATING OF SEDIMENTS
    HUNTLEY, DJ
    GODFREYSMITH, DI
    THEWALT, MLW
    [J]. NATURE, 1985, 313 (5998) : 105 - 107
  • [6] MEJDAHL V, 1991, NUCL TRACKS RAD MEAS, V18, P71
  • [7] MEJDAHL V, 1989, 2807 RIS M REP
  • [8] Rhodes E.J., 1990, THESIS U OXFORD
  • [9] Rhodes E. J., 1988, QUATERNARY SCI REV, V7, P359
  • [10] OPTICAL DATING OF SEDIMENTS - INITIAL QUARTZ RESULTS FROM OXFORD
    SMITH, BW
    RHODES, EJ
    STOKES, S
    SPOONER, NA
    AITKEN, MJ
    [J]. ARCHAEOMETRY, 1990, 32 : 19 - 31
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