论文信息 - Alpha-particle detection based on the BJT detector and simple, IC-based readout electronics

Alpha-particle detection based on the BJT detector and simple, IC-based readout electronics

In this paper we propose a portable instrument for alpha-particle detection based on a previously-developed BJT detector and a simple, IC-based readout electronics. Experimental tests of the BJT detector and readout electronics are reported. Numerical simulations are adopted to predict the performance enhancement achievable with optimized BJT detectors.

[1] Maurizio Boscardin,et al. Fabrication of PIN diode detectors on thinned silicon wafers , 2004 .

[2] C. Piemonte,et al. Radon alpha-ray detector based on a high-resistivity-silicon BJT and a low-cost readout electronics , 2008, 2008 IEEE Instrumentation and Measurement Technology Conference.

[3] M. G. Bisogni,et al. A study for the detection of ionizing particles with phototransistors on thick high-resistivity silicon substrates , 2004 .

[4] G. Verzellesi,et al. Application of the BJT detector for simple, low-cost, and low-power alpha-particle detection systems , 2007, 2007 IEEE Nuclear Science Symposium Conference Record.

[5] R. Chase,et al. A proposed pixel detector based on floating base transistors , 1991 .

[6] R. Horisberger. The bipolar silicon microstrip detector: A proposal for a novel precision tracking device , 1990 .

[7] Maurizio Boscardin,et al. Performance evaluation of radiation sensors with internal signal amplification based on the BJT effect , 2006 .

[8] C. Piemonte,et al. Functional characterization of a high-gain BJT radiation detector , 2005, IEEE Transactions on Nuclear Science.

[9] P. Jarron,et al. A SILICON SURFACE BARRIER MICROSTRIP DETECTOR DESIGNED FOR HIGH-ENERGY PHYSICS , 1980 .

[10] G. Verzellesi,et al. BJT-based detector on high-resistivity silicon with integrated biasing structure , 2006 .