Your comment makes it sound like you don't understand the physics of it at all. What does Uranium have to do with this? What does "performance of uranium" mean

Your comment makes it sound like you don't understand the physics of it at all. What does Uranium have to do with this? What does "performance of uranium" means? What do you think will happen when you bombard it with "radiation"? What kind of "radiation"? Uranium is most commonly used in fission devices, not fusion ones. Fusing Uranium would absorb energy, not liberate energy, this is why we split it. https://physics.stackexchange.com/questions/170716/is-there-a-difference-in-the-energy-output-of-a-nuclear-fission-reaction-as-oppo https://physics.stackexchange.com/questions/170716/is-there-... For heating, you'd be better off using a heat pump. Or I guess you could take some radioactive material and shield it. Or even a breeder reactor, but that's fission. I do not want to come across as disrespectful, but what you're saying sounds like alchemy, or the kind of "science" they show in superhero movies. I could understand using a layer of metal to produce x-rays, and concentrate these to heat a sample (a bit similar to H-bombs, BTW), but I am not a nuclear physicist either. Real physicists have thought about this much more than we did, and if there was a simple pathway to practical fusion, we'd know about it by now. I think you underestimate the complexity of all this (kind of a "Dunning-Kruger" effect), go watch the "MIT's pathway to fusion[1]" videos for an introduction to the problem and modern approaches :) [1]: https://www.youtube.com/watch?v=L0KuAx1COEk https://www.youtube.com/watch?v=L0KuAx1COEk