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The synthesis and subsequent assembly of nearly spherical nano-hydroxyapatite (nHA) particles in the presence of trace amounts of the polysaccharide chitosan was carried out employing a wet chemical approach. Chitosan addition during synthesis not only modulated HA crystallization but also aided in the assembly of nHA particles onto itself. Solvent(More)
Recent developments in the use of photosensitive polyimide (PSPI) and in the associated exposure equipment have expanded the applications of photosensitive polyimide in the semiconductor industry. The thermal and dielectric characteristics of photosensitive polyimide are compatible with the requirements of semiconductor devices. Various kinds of(More)
A realistic full-band Monte Carlo (FBMC) model is applied to study the effect of doping concentration on multiplication gain and excess noise factor for electron-and hole-initiated multiplication in thin InP p + –i–n + diodes with a range of multiplication lengths of w = 0.1 and 0.24 lm. This model predicts a reduction in excess noise factor for both(More)
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