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by chrjozefharibo
6054 days ago
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For solid state qubits (spin/flux) you need: * e-beam lithography: expensive machine * high quality materials (GaAs 2DEG, or reproducible Josephson junctions): you need collaboration with other scientists * a huge supply of He4: money * a dilution or He3 fridge with He3 in it: more money * a lot of low-noise amplifiers and electronics: collaboration and a lot more money And a lot of time and persistence. |
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