GALLIUM ARSENIDE 1. Exposure Data

Comparison of the current of UV ray radiation on PIN Silicon photodiode and Gallium Arsenide

The high-energy UV ray radiation on PIN Silicon photodiodes reduces the optimal parameters of these photodiodes. In this paper, by representing a model, we compare the effect of UV dose on the bright current in these two types of photodiodes and confirm the analytic relationships in order to simulate a model with the help of the Silvaco- Atlas software. In this model, Silicon photodiodes and Ga...

Effects of multiple gallium arsenide exposure on some biochemical alterations in rat brain.

Effects of low-power Gallium Aluminum Arsenide Laser irradiation on the mast cells of skin wounds in rats

Background and aim: Low-power lasers relief pain in some musculoskeletal disorders and accelerate wound healing process. However, there are few reports on effects of low-power lasers on mast cells. In this study the effects of low-power gallium aluminium arsenide laser (Ga.Al.As.laser) radiation on number and degranulation of mast cells of open skin wound bed of rats were studied using qu...

Prediction of Bio-informatics Data Related to Toxicant (Gallium Arsenide) using Artificial Neural Network

Toxic metals Gallium (Ga) and Arsenic (As) are widely found in our environment. Humans are exposed to these metals from numerous sources, including contaminated air, water, soil and food. Exposure to these semiconductors mostly occurs in microelectronic industry where the intermetallic compound Gallium Arsenide (GaAs) is frequently used during the preparation of material, cleaning and maintenan...

GALLIUM ARSENIDE 1. Exposure Data

1.1.3 Chemical and physical properties of the pure substance (a) Description: Grey, cubic crystals (Lide, 2003) (b) Melting-point: 1238 °C (Lide, 2003) (c) Density: 5.3176 g/cm (Lide, 2003) (d) Solubility: Insoluble in water (Wafer Technology Ltd, 1997); slightly soluble in 0.1 M phosphate buffer at pH 7.4 (Webb et al., 1984) (e) Stability: Decomposes with evolution of arsenic vapour at tempera...