Gamma radiation refers to rigid electromagnetic radiation emitted from the nuclei of atoms. It is a type of short-wave electromagnetic radiation with zero rest mass, electric charge, and magnetic moment. Gamma radiation is emitted when the nucleus transitions from an excited state to the ground sta...
n46110* --instrumentation--radiation detection instruments-- general detectors & monitorscompton diode detectors-- designgamma detection-- compton diode detectors compton diode detectorsA gamma ray detector is provided which utilizes the charge accumulation at interfaces effect to measure gamma -ray ...
electromagnetic radiation,electromagnetic wave,nonparticulate radiation- radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge electromagnetic spectrum- the entire frequency range of electromagnetic waves ...
A series of experiments demonstrate with a high degree of certainty that these are space-charge-limited currents-the solid state analo... 被引量: 854发表: 0年 X-Ray Induced Conductivity in Insulating Material A co-ordinated explanation of the conductivity induced by ionizing radiation in solid ...
The device is divided into general control room, radiation room, operation room, dosage room, equipment room and other auxiliary equipment. It adopts Germany Siemens computer monitor and CKD air-operated system. Advanced equipment, computer monitor system, auto radioactive product conveying sys...
Radiation damage and charge collection effects in S(Li) gamma-ray detectors The spectroscopy performance of 6-mm thick Si(Li) planar detectors was studied as a function of operating temperature and electric field. The energy resolu... Hull,EL.,Pehl,... - 《Nuclear Instruments & Methods in ...
Q2 Which types of radiation... Q3 What types of charge are... What types of charge are carried by and radiations? radiation radiation A Positive No charge B Negative No charge C No charge Positive D No charge Negative ...
2) gamma radiation 伽玛辐射 1. The simulative experimental system of space radiation environment was established by Co60 radiation resource and the Effect due to Total Ionizing Dose were simulated by gamma radiation. 在此基础上,以Co60为辐射源建立空间辐射环境模拟实验系统,用伽玛辐射模拟空间电离总...
A stochastic model of gamma-ray radiation effects on the density of the induced charge in silicon dioxide films of MOS transistors is presented in this paper. It is assumed that both radiation induced charge generation and trapped charge recombination are stochastic processes. For estimating gamma-...
Ideally, the flux of photons arriving at a radiation detector would be proportional to the number of photons emitted in the respective part of the body being imaged. This assumption would be valid only if the body part were apoint sourceof radiation in air, which is clearly never the case ...