quantum computing
2025.04.12
11:51
China Electronics Technology Group Corporation Industrial Basic Research Institute develops diamond nitrogen vacancy color center maser
Recently, the research team of the China Electronics Technology Group Corporation Industrial Foundation Research Institute and the Chinese Academy of Sciences have successfully developed a highly sensitive integrated diamond nitrogen vacancy color center quantum magnetometer and the first diamond nitrogen vacancy color center maser in China. "The diamond nitrogen vacancy color center, a solid-state quantum spin system, has the advantages of easy initialization and readout, controllability, and long coherence time. It has great application prospects in the fields of quantum precision measurement and quantum computing." Technical experts from the research team of the Industrial Foundation Research Institute said that after years of hard work, they have successfully developed an integrated diamond quantum magnetic sensor with a sensitivity that has reached the international advanced level, and the maximum quantum oscillation power of the diamond nitrogen vacancy color center maser has reached the international leading level. In the future, the technical team will further promote the performance improvement and integration of sensors, promote the industrialization of quantum sensors based on solid-state spin systems, and apply them to industrial flaw detection, geological resource exploration, deep space communications, biological testing, materials research and other fields.
2025.04.11
14:19
The number of visits to the "Tianyan" quantum computing cloud platform exceeded 27 million
On April 10, the reporter learned from China Telecom Quantum that the current number of visits to the "Tianyan" quantum computing cloud platform has exceeded 27 million. The platform is open to the world, covering users in more than 50 countries at home and abroad, and the number of experimental tasks submitted exceeds 1.4 million times. The "Tianyan" quantum computing cloud platform was released in November 2023 by China Telecom, and all performance has reached the world-class level. The platform is equipped with 5 types of world-class high-performance simulation machines and Cqlib series programming frameworks, supporting application exploration in fields such as quantum simulation, quantum chemistry, quantum meteorology, and quantum artificial intelligence.
2025.04.07
09:35
China's self-developed quantum computer "Benyuan Wukong" runs a billion-level AI fine-tuning large model for the first time in the world
The reporter learned from the Anhui Quantum Computing Engineering Research Center that Origin Quantum, Hefei National Science Center Artificial Intelligence Research Institute and other institutions jointly tackled the problem and ran the world's first billion-parameter AI large model fine-tuning task on China's third-generation autonomous superconducting quantum computer "Origin Wukong". Chen Zhaoyun, an associate researcher at the Hefei National Science Center Artificial Intelligence Research Institute, said: "This is the first 'real machine' large model task for quantum computing, proving that existing hardware can initially support large model fine-tuning."
2025.03.28
06:06
New model explains the "half-ice, half-fire" phase of magnetic materials
According to the official website of the U.S. Department of Energy's Brookhaven National Laboratory on the 25th, physicists discovered a new phase of matter that is "half ice and half fire" when studying a one-dimensional model of ferrimagnetic materials, and successfully explained it with a mathematical model. This breakthrough fills the gap in the understanding of condensed matter physics and may bring great progress to technologies such as quantum computing and spin electronics. The relevant paper was published in the latest issue of Physical Review Letters.
2025.03.27
07:19
The quantum computer of the University of Waterloo in Austria achieves full-scale simulation of two-dimensional quantum field theory
According to Nature Physics, researchers from the University of Innsbruck in Austria and the University of Waterloo in Canada have for the first time used a new type of quantum computer to achieve full-scale simulation of two-dimensional quantum field theory, opening up a new path for exploring the core mysteries of particle physics.
2025.03.26
21:47
U.S. stocks of quantum computing concept stocks generally rose
Quantum computing concept stocks in the U.S. stock market generally rose, with IonQ Inc rising more than 6%, Quantum Computing and Quantum rising more than 3%, and Rigetti Computing and Arqit Quantum rising more than 2%.
2025.03.25
06:53
Quantum computing startup Psiquantum seeks at least $750 million in funding
Quantum computing startup Psiquantum is seeking to raise at least $750 million at a valuation of $6 billion, sources said.
06:47
Quantum computing startup Psiquantum is seeking to raise at least $750 million at a valuation of $6 billion, sources said.
2025.03.24
08:23
Shanghai Mayor Gong Zheng: Continue to enhance scientific and technological innovation capabilities
Shanghai Mayor Gong Zheng wrote on the front page of the Study Times that Shanghai will fully support the development of national strategic scientific and technological forces, actively cultivate high-level new R&D institutions, accelerate the construction of basic research pilot areas, and strengthen forward-looking, strategic, systematic and driving research layout in strategic frontier fields such as cell gene therapy, brain-computer interface, 6G, quantum computing, and fusion energy. Pay more attention to the role of enterprises as the main body of scientific and technological innovation, strengthen the deep integration of industry, academia and research led by enterprises, support enterprises to lead major scientific and technological projects, establish and improve new organizational implementation mechanisms for key core technology research, and promote the timely application of scientific and technological achievements to specific industries and industrial chains.
2025.03.21
07:45
Jensen Huang admits he made a mistake in predicting quantum computing timeline
His previous remarks about the timetable for the development of quantum computing were wrong. He said earlier this year that usable quantum computers would take at least 20 years to appear. This remark caused controversy, caused the stock prices of quantum computing companies such as Rigetti Computing and IonQ to fall, and also attracted rebuttals from industry insiders. At the "Quantum Day" event of Nvidia's GTC developer conference, Huang Renxun admitted his mistake in front of a live audience including representatives of 12 quantum companies. His previous remarks seemed to belittle the development of quantum computers. Huang Renxun's change of heart may be related to Nvidia's business. Much of the research on quantum computers is done through simulators on powerful computers, and Nvidia is a seller and chip supplier of such computers. Nvidia announced earlier this week that it plans to establish a research center in Boston to allow quantum companies to collaborate with researchers at Harvard University and MIT.
2025.03.20
10:11
Leyard Virtual Motion Point was invited to participate in GTC 2025
On March 18, NVIDIA's annual developer conference GTC 2025 kicked off in the United States. The conference covered cutting-edge fields such as AI, quantum computing, and humanoid robots. Leyard Virtual Motion was invited to attend and exchanged ideas with global experts to discuss new AI opportunities. During the event, Leyard Virtual Motion had in-depth exchanges with NVIDIA and many experts from different fields. The experts expressed their high attention and recognition of the company's achievements in spatial computing, data accumulation and development, and reached a cooperation intention with Leyard Virtual Motion based on data development, training services and other aspects.
2025.03.19
21:38
US stocks of quantum computing concept stocks are rising again
Quantum computing concept stocks in the U.S. stock market have resumed their upward trend, with Quantum rising more than 11%, Arqit Quantum rising nearly 7%, SEALSQ Corp, IonQ Inc, and Rigetti Computing rising nearly 4%.
03:59
Nvidia to build NVAQC center for accelerated quantum computing
Nvidia will build the National Accelerated Quantum Computing Research Center (NVAQC).
2025.03.17
21:32
At the opening of the US stock market, the Dow Jones Industrial Average fell 0.1%, the S&P 500 fell 0.1%, and the Nasdaq fell 0.1%. Nvidia's GTC conference is about to be held. Nvidia (NVDA.O) rose 0.6%. Quantum computing concepts rose, D-Wave Quantum rose more than 6%, and Quantum Computing rose 17%. Tesla (TSLA.O) fell 2.8% and has been bearish by many institutions recently. Intel (INTC.O) rose 2.8%. It was reported that the new CEO plans to comprehensively reform the chip business and artificial intelligence strategy.
19:57
U.S. stocks of quantum computing concept stocks continue to rise before the market opens
Quantum computing concept stocks in the U.S. stock market continued to rise before the market opened, with Quantum Computing up nearly 24%, D-Wave Quantum up more than 14%, Arqit Quantum up nearly 10%, SEALSQ Corp up more than 5%, and IonQ Inc and Quantum up more than 4%.
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