The high pressure and miniature technology can make the room-size quantum computer possible.
The quantum computer (left) can install in a similar structure. That is used as the pressure vessel of the nuclear reactor (right). That pressure vessel allows rising the pressure around the quantum computer. And the water of the cooling system can replace by using liquid hydrogen. This thing means. The same systems made for nuclear power can use in quantum computers.
The problem with room-temperature quantum computers is that the oscillation of atoms or other things in the qubit must stabilize. The oscillation of the qubits is removed. By decreasing the temperature of the system to zero kelvin degrees. And the researchers must protect the system against outcoming radiation that can disturb qubits.
Researchers can find One of the answers for the structure of quantum computers from the nuclear power plants that are used. The quantum computer will put in the place of the nuclear fuel elements. The same structures which used for protecting the people outside the building. Can use to protect quantum computer inside the building. So the quantum computer can install in the place where the nuclear reactor used to be.
The same structures which are created for the nuclear power plants can protect the qubit against the outcoming radiation. And the nano-size technology makes it probably someday possible that the quantum computer fits in the one-liter thermos bottle.
The structure of that quantum computer can be put in the liquid hydrogen that acts as the radiation shield. This thing can give purpose for the nuclear power plants that are not used and which removing is difficult. There is the possibility that nanotechnology makes it possible to miniaturize the quantum computer.
The use of atomic-size technology can make it possible to create a quantum computer that fits in the one-liter thermos. And the cooling system that the hydrogen shield and low-temperature systems need is quite big. But the miniaturized quantum computer can fit in the room.
That system requires a zero-kelvin temperature. And miniature systems are suitable for large-scale industrial use.
The absolute pure silicon block where is installed iron atoms and the system would stabilize by pressing it with high pressure. Can make it possible to create a quantum annealing computer that can operate at room temperature.
But can we stabilize the quantum annealing system some other way than just decrease the temperature? The quantum annealing system is the cloud of quantum particles that are stressed by using radiation. There is the possibility that by using the silicon "gel" where is iron atoms are possible to create the quantum crystal that is stable enough.
The silicon gel is the bite of absolute pure silicon where all other things are removed in the creation process. The iron bites will be put in that silicon bite and then the system will press the silicon bite by using magnetic- or hydraulic systems to the pressure where the oscillation is ending. And then the electromagnetic radiation will target that silicon box. That thing would make it possible to create a high-temperature quantum computer.
()Images:
https://spectrum.ieee.org/measuring-progress-in-the-noisy-era-of-quantum-computing#toggle-gdpr
https://www.researchgate.net/figure/Reactor-pressure-vessel-its-internals-and-water-flow-path-in-it-5_fig2_320800540
()https://kimmoswritings.blogspot.com/
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