According to an Aalto release, “Just like ordinary processors, a quantum computer also needs a cooling mechanism. In fact, many quantum computers have to be kept to near absolute zero temperatures. Laser cooling is primarily used to create ultracold atoms for experiments in quantum physics. Think about it, … Laser cooling has primarily been used on atoms, but recent progress has been made toward laser cooling more complex systems. The inside of a quantum computer resembles a massive fridge. Researchers are working on how to scale up quantum computers and how to measure the quantum processors accurately. What is Inside a Quantum Computer? Classical computers require built-in … Inside today's computers, information is transferred in the form of bits, a basic unit of measurement that can have a value of either zero or one. These experiments are performed near absolute zero where unique quantum effects such as Bose-Einstein condensation can be observed. Even quantum computers need to keep their cool. In the future, thousands or even millions of logical qubits may be simultaneously used in computation, and in order to obtain the correct result, every qubit has to be reset in the beginning of the computation. The new electronic cooling technology could replace these cryogenic liquid mixtures and enable miniaturization of quantum computers. Now, researchers have built a tiny nanoscale refrigerator to keep qubits cold enough to function. Brian Wang | April 22, 2020 | Australia developing warmer, cheaper and more robust quantum computing with qubits that need thousands of dollars of refrigeration instead of millions of dollars. Xanadu’s quantum processor chips operate at room temperature, while the photon detection system requires cryogenic temperatures. Quantum computers are cold. This is the current hurdle of quantum computing. Silicon Chip Quantum Computing That Has Practical Cooling Costs. Almost -460 degrees Fahrenheit!! Researchers at VTT Technical Research Centre of Finland have developed a new purely electrical refrigeration method where cooling and thermal isolation operate effectively through the same point like junction. The future’s quantum computer will pick up the slack where classical computers falter, controlling the behavior of atoms in order to run revolutionary applications across industries, generating world-changing materials or transforming the way we do business.