Broadband electronics for CVD-diamond detectors

被引：37

作者：

Moritz, P ^{[1
]}

Berdermann, E ^{[1
]}

Blasche, K ^{[1
]}

Stelzer, H ^{[1
]}

Voss, B ^{[1
]}

机构：

[1] GSI Gesell Schwerionenforsch MbH, D-64291 Darmstadt, Germany

来源：

关键词：

CVD; diamond; noise figure; single-particle processing;

D O I：

10.1016/S0925-9635(01)00434-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The application of CVD-diamond detectors for particle detection has created a demand for the development of very fast, low-noise electronics operated at high dc bias voltages. To take advantage of the high charge-carrier mobility of the new detector material the signal processing is performed using microwave layout techniques as well as picosecond pulse shapers and GHz-frequency dividers. The particle detection limits of CVD-diamond detectors processed with low impedance broadband electronics are described. The properties of the developed electronics are discussed in conjunction with results from beam diagnostics operation in the broad energy range of 120 keV/amu up to 2 GeV/amu for GSIs heavy ion accelerators. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：1765 / 1769

页数：5

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