Analyzing the Effects of Space Radiation on Semiconductor Devices

Abstract

Space radiation, which primarily consists of high-energy protons, electrons, and heavy ions, poses significant challenges to the performance and reliability of semiconductor devices used in space applications. This article examines the impact of space radiation on semiconductor materials, focusing on radiation-induced degradation, single-event effects (SEEs), and total ionizing dose (TID). The study explores various mitigation strategies, including material selection, shielding techniques, and design modifications to enhance the resilience of semiconductor devices in space environments. Additionally, the effects of space radiation on the functionality of memory devices, microprocessors, and sensors are discussed, with an emphasis on their critical roles in space missions. The article concludes with an overview of ongoing research and the future direction of radiation-hardened semiconductor technologies.