Performance Study of the Silicon Strip Detector

We designed and fabricated the DC-coupled double-sided silicon strip sensor and the AC/DC-coupled single-sided sensors. They showed the good electrical characteristics such as leakage current and capacitance. Good separation of signal from noise is important and we measured the signal-to-noise ratios of the developed sensors. This is defined as the ratio of the most probable energy deposit in the sensor to the noise RMS. We presented the measurement result of the signal-to-noise ratio with developed silicon strip sensor and readout electronics using
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Sr beta source and 45 MeV proton beam.