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159.766  Articles
1 of 15.978 pages  |  10  records  |  more records»
The IRT-T reactor has been conducting research in the field of irradiation of ingots of single-crystal semiconductor materials since 1987. The article describes the existing silicon doping facility. The results of studies on the possibility of creating an... see more

Halvlederindustri – i Danmark? Måske vil det komme bag på mange, at Danmark siden slutningen af 1950’erne har haft en halvlederindustri. Det handler om Frederikssund-virksomheden Topsil, der i 1974 som den første halvlederproducent i verden bragte neutron... see more

High concentration of Boron and Phosphorus elements are required in diffusion process during the fabrication of semiconductor devices such as diode and transistor based on Silicon On Insulator (SOI) wafer. Achieving high level of these elements’ concentra... see more

Charge transport phenomena can been tackled in silicon quantum wires using a subband hydrodynamic model. This has been formulated by closing the moment system derived from the Schödinger-Poisson-Boltzmann equations on the basis of the Maximum Entropy Prin... see more

An increasing demand for power electronic devices able to be operative in harsh radiation environments is now taking place. Specifically, in High Energy Physics experiments the required power devices are expected to withstand very high radiation levels wh... see more

The article examines the problems of thermal oxidation of silicon. Oxidation plays an important role in planar technology, which in turn is the basis of the technology of silicon integrated circuits, photodetectors and other solid-state electronics. Durin... see more

In this work, the effect of proton irradiation on the change in the structure of silicon samples doped with platinum was studied. The samples were irradiated with protons at a dose of 9×1014 cm-2 with an energy of 600 keV and a current of 1÷1.5 µA. To det... see more

Aluminum (Al) is often used to house a molybdenum oxide (MoO3) target for neutron or proton-produced technetium-99m (99mTc) radioisotope. During neutron or proton bombardment of an Al body, residual radioisotopes could be generated following nuclear react... see more

In this study the thermoelectric effect is investigated in terms of thermoelectric power, Figure of merit(ZT), and power factor. The calculations were carried out based on Boltzmann transport equation by taking ionized impurity scattering as a dominant me... see more

1 of 15.978 pages  |  10  records  |  more records»