Volume 18, Issue 46 (4-2008)
Abstract
In this research work, alpha particle detector is made using semi-insulating GaAs. A surface barrier detector with a semi-insulating GaAs substrate at room temperature with pressure of 10-4 Torr under -particle radiation with 5.48 Mev of Am241 source, have been under investigation. Energy resolution of 2 and 3 mm schottky diameter have been matured and compared with the effect of voltage variation
