In this paper we have presented the manufacture technique of a high resolution Si (Li) X-ray detector and given the characteristics of the material used in our detector. The process and the measures for obtaining a detector with better characteristics were simply described. The silicon materials and the test instruments were made in China. The sensitive volume of the detector is 12mm
2
×3mm and the junction capacitance is 0.88pF. The best energy resolution obtained for
55
Fe source (5.9keV) is 152eV. peak/valley=136. The operating bias is 450 volts.
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references
D. A. Landis et al ., Nucl. Instr. Meth ., 101 , 127 ( 1972 ).
A. H. F. Muggleton , Nucl. Instr. Meth ., 101 , 113 ( 1972 ).