Output of best betavoltaics per size?

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The discussion centers on the power output capabilities of current betavoltaics compared to traditional batteries. Participants express curiosity about the efficiency of betavoltaics in terms of size, volume, and radioactivity of fuel, questioning whether they can match or exceed the performance of conventional batteries. The conversation also touches on the potential of alphavoltaics as a more promising alternative. Additionally, there are mentions of innovative concepts such as beta-emitting dielectric materials and the possibility of enhancing beta decay emissions through induced currents.

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jim_990
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does anyone know what power output the best current betavoltaics can produce per size per volume/type/radioactivity of fuel? Are they capable of size for size equaling a normal battery? and if not what fraction of the way there? or are alphavoltaics more promising? I cannot find much of interest on t
his except on these 'crazy' 'antigravity' web sites, which i don't know whether to believe or not.
 
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jim_990 said:
does anyone know what power output the best current betavoltaics can produce per size per volume/type/radioactivity of fuel? Are they capable of size for size equaling a normal battery? and if not what fraction of the way there? or are alphavoltaics more promising? I cannot find much of interest on t
his except on these 'crazy' 'antigravity' web sites, which i don't know whether to believe or not.

Looks like your researching ways to build an Electrical energy source from a Beta emitter.

I heard that Beta decay emissions can be accelerated by inducing a current into it, I don't know how true it is though.

another potential maybe be to look into a Beta emitting Dielectric material and build a Beta emitting Capacitor. The Dielectric could be a b- or an b-b-
and the charge plates could capture the emissions.

Can't wait for High K Dielectrics in a spray can. Hehe. :smile:
 

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