Laser probe 40Ar/39Ar dating: History and development from a technical perspective
Laser probe 40Ar/39Ar dating: History and development from a technical perspective
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激光探针 40Ar/39Ar 测年：技术角度的历史和发展
DOI：
10.1016/j.gr.2008.01.008
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发表时间：
2008
影响因子：
6.1
通讯作者：
H. Hyodo
中科院分区：
文献类型：
--
作者：
H. Hyodo
使用激光探针的40ar /39Ar方法打开了微尺度测量和样品中冻结的扩散曲线的大门。自1973年首次应用激光进行40ar /39Ar测年以来的第一个十年，实际应用很少。这不仅是因为激光和真空技术不成熟，而且质谱法也处于起步阶段。在那些日子里，质谱仪的灵敏度通常不足以测量激光从地质样品中脱气的少量氩。这些问题后来被新技术解决了。为了了解它们的现状，我们简要概述了它们的发展历史。本大纲侧重于微观尺度测量所需的检测极限，通过我们实验室的例子解释了准确测量的实际方法，特别是与40ar /39Ar测年的技术方面有关。
The40Ar/39Ar method using a laser probe opened the door to microscale measurements and diffusion profiles frozen in samples. In the first decade since the initial application of a laser for40Ar/39Ar dating in 1973, practical applications have been few. This is due not only to the fact that the laser and vacuum technologies were immature but that mass spectrometry was also in its infancy. In those days, the sensitivity of a mass spectrometer was generally insufficient to measure the small amount of argon degassed from a geological sample by a laser. These problems have subsequently been solved by new technologies. To understand their current status, a brief history of their development is outlined. This outline focuses on the required detection limit in micro scale measurement, practical approaches for accurate measurement are explained through examples in our laboratory specifically relating to the technical aspects of40Ar/39Ar dating.
影响因子：
6.1
作者：
T. N. Nam;H. Hyodo;T. Itaya;T. Matsuda
通讯作者：
T. N. Nam;H. Hyodo;T. Itaya;T. Matsuda
澳大利亚新南威尔士州新英格兰褶皱带南部蛇纹岩混杂岩构造块的地球化学和年代学
DOI：
--
发表时间：
2004
期刊：
Gondwana Research 7
影响因子：
--
作者：
Sano;S.;Offler;R.;Hyodo;H.;Watanabe;T.
通讯作者：
T.
肯尼亚西部中新世特尔南堡地床年龄的细化及其对旧世界生物年代学的影响。
DOI：
--
发表时间：
2006
期刊：
Comptes Rendus Geoscience (Elsevier) in press
影响因子：
--
作者：
Pickford;M.;Sawada;Y.;Tayama;R.;Matsuda;Y.;Itaya;T.;Hyodo;H.;Senut;B.
通讯作者：
B.