News on China's scientific and technological development.
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Looks like LK99 is very very likely not a RTSC or even anything interesting, probably an outright scam or the result of some very bad science by the authors of the paper. I have mixed feelings about it, the koreans would have insufferable if it was true but I really wanted a massive tech breakthrough.
CETC 16 has made a breakthrough in the key technology of large cooling capacity, high efficiency, and lightweight Stirling pulse tube refrigerator, greatly reducing the volume, weight, and power consumption of infrared detectors, and meeting the ultra-high resolution requirements for satellites.
King has reclaim his crown ..
China's exascale supercomputer is the king! Tom's Haredware reported that the Wuxi National Supercomputing Center recently submitted part of the data of a new supercomputing to the American Association for Computing Machinery (ACM) Gordon Bell Award, disclosing that it has 49,230 computing nodes and approximately 19.2 million CPU cores, ranking The world's number one supercomputer is 2.2 times that of Frontier, and its performance is as high as 15 billion floating-point calculations per second (1.5EFlops), surpassing Frontier..
China's exascale supercomputer is the king! Tom's Haredware reported that the Wuxi National Supercomputing Center recently submitted part of the data of a new supercomputing to the American Association for Computing Machinery (ACM) Gordon Bell Award, disclosing that it has 49,230 computing nodes and approximately 19.2 million CPU cores, ranking The world's number one supercomputer is 2.2 times that of Frontier, and its performance is as high as 15 billion floating-point calculations per second (1.5EFlops), surpassing Frontier..
LOL at Japan comment. Japan's technological and economic stagnation since 1990 is truly a phenomenon that needs deep research. Can't be explained by just asset bubbles.
Hefei R&D team successfully developed semiconductor quantum chip circuit carrier board
According to Guangming Daily, recently, the R&D team of Benyuan Quantum Computing Technology (Hefei) Co., Ltd. successfully developed the first-generation commercial-grade semiconductor quantum chip circuit carrier, which successfully filled the domestic gap in this field and broke the international standard. technical barriers.
It is reported that the carrier board can support the packaging and testing requirements of 6-bit semiconductor quantum chips at most, so that semiconductor quantum chips can interact with other key core components of quantum computers more efficiently, and will give full play to the powerful performance of semiconductor quantum chips.
According to Jia Zhilong, deputy director of the Anhui Provincial Key Laboratory of Quantum Computing Chips, the carrier board is highly integrated with various quantum functional devices and circuit functional units, which improves the control performance of the quantum chip. The development of this semiconductor quantum chip carrier board can save my country. The R & D and production costs of the semiconductor quantum computing technology route also indicate that my country's semiconductor quantum computing chip packaging technology has entered a new stage.