Recent content by DMC101

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    Car Battery Problem: Can Reversing Polarity Harm My Car?

    That's like saying it's the water flow, not the pressure that causes the tub to fill. It's both. You cannot have current without voltage, but you can have voltage without current. Power is heat dissipation. Power is voltage x current. Look at your light bulbs, they are rated in Watts, not...
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    Van de Graaf Accelerator question

    I realize this is an old topic, but electrostatic lensing and focusing has been a reality for quite some time. The extraction electrode itself generally has an electrostatic focusing property, a can of sorts, that serves to begin the beam shaping prior to source exit. I have never seen an...
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    How Do You Ensure Only Fe3+ Ions Are Implanted in a Target?

    First, I cannot imagine you implanting iron because it contaminates anything in an implanter that it touches (and it's ferrous). However, you would need a final energy magnet at an angle that strips any energy contamination from the beam. Your analyzer magnet would do most of that, but you...
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