Traditional methods for resistivity measurements of concrete have to use two plate electrodes at opposite sides of a prism specimen. The major drawback of such a method is that the electrodes can be easily detached from the specimen due to shrinkage of concrete. Thus the measurement of resistivity.....
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Thin-film transistors (TFTs) are typically formed in a semiconducting layer placed on an insulating layer. TFT structure with source and drain resistance is impossible to be lower than that offered by metallic source and drain by conventional method of silicidation or thickening of the source and dr.....
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A wide variety of optoelectronic devices are known for emitting light and which may be used in various devices such as calculator displays. However, the range of colours available from such devices is limited by the number of suitable materials available. The suitable semiconductors, such as Gallium.....
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