In February 2021, Samsung and Imperial Collegelondon expanded a new round of cooperative projects, and the quantum computer MODEL H1 built by Honeywell resolved the calculation challenge encountered by the battery to improve the battery design.
Quantum computers and cloud operations will become mainstream business models
Since the quantum computer is good at specific operations, in a huge amount of data analysis, the best solution is selected, but the quantum computer is not advantageous than the traditional computer in the face of the general enterprise IT operational demand or personal operation. Furthermore, the technical threshold for manufacturing quantum computers is very high, the supplier is limited, the price is quite expensive, and it is expected that it is difficult to enter the market in a few years. Therefore, the mainstream business model of the quantum computer is combined with the quantum computer and the cloud operation. Computing service.
If you have an instant huge amount of data analysis requirements, you can submit quantum operations to the cloud computing service provider. The service provider will then pay the analysis results and the best solution; or when the business is submitted to the service provider It may not be desirable from traditional computer processing, and service providers can also provide additional quantum operations. The above Samsung and the Imperial College London collaboration project is to explore the battery design solution with Honeywell quantum computers and cloud services.
Preliminary experiment
MYUNGSHIK KIM, Samsung and London Imperial Polytechnic, Professor, Director of Myungshik Kim, and his team Johannes Knolle, Joe Vovrosh, Chris Self), Kiran Khosla and Alistair Smith have studied early quantum algorithms. The research team created an interacting spin model kinetics simulation, which was used to check the math model of magnetic properties.
They conducted experiments on Honeywell's system model H1, H1 is the latest generation of ionic well quantum computing systems in Honeywell.
Honeywell quantum computer
Honeywell's H1 has 10 fully connected quantum bits, which can reach the quantum volume of 128, which uses a quantum charge coupling (QCCD) architecture that can be quickly upgraded throughout its life cycle. In addition to the retaining single quantum bit fidelity ≥99.97% and two quantum ratio ≥99.5%, the number of quantum bit numbers can also be increased, and the user is expected to measure the string M disturbance error of 0.2% (current commercial system The lowest value of the upper measurement is "intermediate circuit measurement" and "quantum bit repeat".
Break through the new limit
Complex simulation requirements H1 run "deep circuit" and use up to 100 dual quantum ratios to support calculations.
A typical quantum algorithm consists of several single quarantine and double quota. The quantum operation between the two independent quantum bits, providing quantum bits between quantum bits, making quantum calculations more powerful than traditional supercomputements, but these quantum operations are more difficult, and cost higher. The complexity of quantum circuits can usually be estimated according to the number of bis quantum ratios.
Professor Kim said that Honeywell's quantum computer performs well, the collected data is in line with their expectations of the model to take into account the depth required for the algorithm, and the data is encouraging
Solve the future
Tony Uttley, president of Honeywell Quantum Solution, said the project not only benefits the research team of Samsung and the London Imperial Polytechnic University, but also proves that Honeywell System Model H1 quantum computer can deal with complex algorithms with high precision, so that researchers I believe that their results are correct, and we are very important to solve the problems in the real world for our ability to use quantum computing.
Today's quantum computers are still in the early days of commercial hardware, which are often plagued by physical errors, and these physical errors have reduced the calculation efficiency. Honeywell's H1 utilizes ionic well quantum bits to provide extremely high fidelity operations and the ability to maintain quantum information for a long time.
The road is long and the road is long, I will go up and down. Although the quantum calculation is still in development, companies have begun to explore this area and have a strategic significance in its industries.
Made of manufacturing technology of quantum computers
At present, the mainstream quantum processor manufacturing technology has 5 kinds of ion well technology, superconductor technology, semiconductor technology, light quantum technology, and topology insulation technology.
The advantage of the ion well technology is that the stability of the quantum bits is high, but it is not conducive to manufacturing a plurality of quantum bits, and the operating speed is slower, Honeywell is the pioneer of this technology, and the SYSTEMMODEL H1 quantum computer has been equipped in November 2020. 10 quantum bit element processor. Superconductor technology is manufactured in a plurality of quantum bits, but in order to maintain quantum bit stability, the quantum chip must be in an absolute zero environment, Google, IBM is adopted.
The advantage of the semiconductor technology is that the industry has high mastery of process technology, but it is not conducive to manufacturing multiple quantum bits, and the quantum chip is subject to absolute zero, and Intel is trying this technology. Light quantum technique does not use quantum chips, but consists of laser, photon detector and lens. The China Board is used by this technology; as for the quantum-based dizos manufacturing manufactured by Topology, it is not affected by external environmental changes, which helps reduce error correction The procedure is still in the development stage, mainly putting the manufacturer as Microsoft.
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