Couldn’t we have a lead box lined with these radiation to electricity converters with a small amount of radioactive material in the center, and have an energy generating device that would last for thousands or even millions of years? Imagine putting the sun in a box lined with solar cells, but on a much smaller scale.

Is there a reason this wouldn’t work?

  • mranachi
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    1 year ago

    https://ndb.technology/

    I worked up the energy to google. Turns out it’s not a photovoltaic (gamma-voltaic?) anyway, it’s a betavoltaic. I guess that makes more sense than the rubbish capture cross section of high energy light.