发明名称 |
Phosphoreszenter Diamant Strahlungsdetektor |
摘要 |
<p>The invention provides a method of detecting and monitoring ionising radiation such as nuclear radiation. The method comprises providing a diamond radiation sensor element (10) having a nitrogen concentration not exceeding 20 ppm and which is optimised for phosphorescent response, and exposing it to ionising radiation. The resulting phosphorescent response of the sensor element is then monitored, typically over a period of at least 20 seconds. The invention extends to the sensor element itself, and to apparatus employing the sensor. <IMAGE></p> |
申请公布号 |
DE69424812(T2) |
申请公布日期 |
2000.12.07 |
申请号 |
DE1994624812T |
申请日期 |
1994.03.02 |
申请人 |
DE BEERS INDUSTRIAL DIAMOND DIVISION (PROPRIETARY) LTD., JOHANNESBURG |
发明人 |
NAM, TOM LEONG;ARAIKUM, SHAWN;KEDDY, REX JAMES |
分类号 |
A61N5/10;C09K9/00;G01T1/02;G01T1/10;G01T1/161;G01T1/202;G01T1/26;(IPC1-7):G01T1/202;G01T1/208 |
主分类号 |
A61N5/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|