• @[email protected]
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    129 months ago

    What’s the specific energy and power? If it isn’t terrible, could be very good for things like spacecraft.

    • @Oderus
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      219 months ago

      With all the CCP misinformation about them making 5nn chips, this could be another bullshit tech coming from the CCP.

    • @[email protected]
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      209 months ago

      Deep space probes are already nuclear power sources.

      Right now this is mostly a radio isotope heat source and a peltier device to convert the temperature differential to electricity.

      • @[email protected]
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        9 months ago

        Yeah, RTDs. But I don’t know if these semi conductor based ones would have better performance.

        • WHYAREWEALLCAPS
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          39 months ago

          Not for space craft if what @MilderRichter says is right. To generate power from a peltier you need a temperature differential between the two sides. It is very hard to bleed off heat in space since it’s a vacuum. That means a temperature differential is very difficult to achieve and it takes power to do that. Which would necessitate more of these, which means a bigger or additional heat removal system, which means you need more of these, which means a bigger or additional heat removal system, etc, etc, etc.

    • @[email protected]
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      109 months ago

      According to the article, it outputs 100 micro watts at 3 volts. Apparently for 50 years.

      • @Cort
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        49 months ago

        So less than 150watthours over its entire lifespan?