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South Korean Scientists Make Advances in Quantum Computing Technology

[Voice of Hope September 2, 2023](Comprehensive report by our reporter Xie Bohu) The “superconductor” boom started by Korean scientists at the end of July has just come to an end. Then it rose sharply. But whether it is a real “breakthrough” or “hype” remains to be seen.

According to Korean media reports on the 29th, in order to develop advanced quantum computers, scientists from all over the world have been studying quantum phenomena that only appear in honeycomb structures for the past 20 to 30 years. However, the research team of Seoul National University Professor Park Je-Gin and Ewha Womans University Professor Kim Sung-jin found that even if it is not a honeycomb structure, but under the condition of a two-dimensional triangular lattice, it is possible to realize an error-free quantum computer.

The results of this research, supported by the Basic Research Project of the Korean Ministry of Science and Technology, have also been published in the international academic journal “Nature Physics”.

The South Korean Ministry of Science and Technology stated that this research result will be widely used in the field of quantum computing information. Park Qijin also said that the research results will help to discover new substances for the commercialization of quantum computers.

Park Qijin said that there is still a long way to go for quantum computers to become general-purpose computers. Companies such as IBM in the United States have been trying to apply superconducting quantum to quantum computer technology, but there are obvious limitations. Just like many technical difficulties encountered in the development of semiconductor integrated circuits in the 1960s, Korean scientists also made a new attempt using a new theoretical framework.

After the Korean research team proved it in theory, they then conducted experiments in the neutron facility of the Japan Proton Accelerator Research Park (J-PARC), and then jointly studied and analyzed it with the American research team and obtained verification. This can also be called a world-class research achievement achieved through joint research by South Korea, the United States, and Japan.

Not only that, the research team joined by Korean scientist Kim Jae-wook made another important discovery in the field of quantum computers on August 23, making “room temperature quantum computers” possible. The research results have also been published in the online edition of “Nature Physics” on August 17.

Kim Jae-wook said that this research result will have an important impact on the design of quantum computers and quantum sensor components in the future.

It’s just that the major “technological breakthrough” that has been frequently reported in South Korea recently has also been questioned by Korean media. Because of these so-called technological “breakthroughs”, no matter they are true or not, there will be investors chasing so-called concept stocks, which has caused many investors to suffer greatly.

Editor in charge: Lin Li

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2023-09-02 13:27:21

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