Spectrometric Performances of Monocrystalline Artificial Diamond Detectors Operated at High Temperature

被引：0

作者：

Angelone, M. ^{[1
]}

Fonnesu, N. ^{[2
,3
]}

Pillon, M. ^{[1
]}

Prestopino, G. ^{[1
]}

Sarto, F. ^{[1
]}

Milani, E. ^{[4
]}

Marinelli, Marco ^{[4
]}

Verona, C. ^{[4
]}

Verona-Rinati, G. ^{[4
]}

机构：

[1] ENEA CR Frascati, Assoc Euratom ENEA Fus, CP 65, I-00044 Frascati, Italy

[2] Univ Padua, Padua, Italy

[3] Univ Rome, Rome, Italy

[4] Univ Rome, Dept Ind Engn, I-00100 Rome, Italy

来源：

2011 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC) | 2011年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper reports about the influence of working temperature on the spectrometric and time dependent performances of single crystal diamond detectors (SCD) operating at temperature up to 200 degrees C and irradiated with alpha particles. Two different types of SCD detectors were studied: a) SCD of commercial type; b) SCD produced at Rome "Tor Vergata" University and characterised by a layered structure. The first measurement of the response functions vs. temperature of the commercial SCD detector irradiated with 14 MeV neutrons and heated up to 140 degrees C is also reported. The measurements pointed out the superior performances of diamond respect to other detectors (e.g. silicon) when operated at high temperature, however the present work also pointed out that a diamond detector assembled to operate at room temperature can suffer of mechanical and electrical stress. The results indicate that with a proper design diamond detectors can be suitable for operation at high temperature.

引用

页码：2188 / 2191

页数：4

共 6 条

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