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Modern electrical machines must be designed as rugged and flexible. The use of power electronic devices causes voltage spikes and introduces harmonics that electrically degrade the insulation of the windings in the machines. Power electronic driver circuits operate at high frequency, resulting in high electrical stress and temperatures, which affect the aging and breakdown properties of the machine...
Si nanowires suitable for MOS transistors used for large area display applications have been fabricated. They were grown using vapor-liquid-solid (VLS) growth. All important characteristics of the nanowire are controlled. The wire diameter is controlled by patterning the substrate prior to the wire growth. Over 99% of the nanowires grow in the <111> direction vertical to the <111> substrate...
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