A SIMPLE TL DETECTOR USING A PHOTORESISTOR.
Madison. Dept. of Minerals and Metals Engineering Wisconsin Univ., E. Podgorsak, US Atomic Energy Commission (AEC), David William Pearson, J R Cameron · 1969
Most Tl readers use photomultiplier tubes as the light iii it l: 1 i %1 , '*,131 1 tlilJ; .I sensitive element, two disadvantages of PM tubes are their 2 12111 51:121: ' 2 31:11 i:fiial ° iilig 341:85 I high cost and their need for a high voltage power supply.