Prospects for the Integration and Development of Quantum and Supercomputing
Our reporter in Germany, Li ShanThe Leibniz Computing Center (LRZ) of the Bavarian Academy of Sciences, located near Munich, is one of the most famous supercomputing centers in Germany. As an important component of the German Gaussian Supercomputing Center, LRZ collaborated with Lenovo and Intel to develop the supercomputer SuperMUC-NG, which ranked 9th on the 2019 Global High Performance Computing TOP500 list...
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Metal Magic: Creating Dream Materials with Semiconductor Quantum Dots
Science and Technology Daily, Beijing, May 30 (Reporter Zhang Jiaxin) According to the latest issue of Nature Communication, a team including researchers from Japan's RIKEN Emerging Materials Science Center has successfully created a "superlattice" composed of lead sulfide semiconductor colloidal quantum dots, in which researchers have realized the conductivity of similar metals, which is 1 million times higher than the current quantum dot displays, And it will not affect the quantum confinement effect. This progress may completely change quantum dot technology, enabling new applications in electroluminescent devices, lasers, thermoelectric devices, and sensors...
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Don't buy 618 phones indiscriminately. Choosing these four models around 2500 is very suitable, with strong features and a significant price reduction
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Qinghai's First Domestic Waste Power Plant: Transforming Waste into Energy
As the first household waste power plant in Qinghai Province, Xining Municipal Household Waste Incineration Power Plant has a daily garbage treatment capacity of 3000 tons and an annual power generation capacity of 451 million kilowatt hours. It can achieve "harmless, reduced, and resourceful" treatment of household waste, playing a positive role in promoting pollution reduction, energy conservation, and environmental improvement...
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Scientists in China Achieve Quantum Key Distribution in Thousand Kilometers of Relay Free Fiber Optics
Hefei, May 29 (Reporter Xu Jing) -- Pan Jianwei and Zhang Qiang of the University of Science and Technology of China, together with Wang Xiangbin of Tsinghua University, Liu Yang of Jinan Institute of Quantum Technology, You Lixing and Zhang Weijun of the Shanghai Institute of Microsystems and Information Technology of the Chinese Academy of Sciences, have cooperated to achieve 1002km point-to-point long-distance quantum key distribution in optical fibers by developing technologies such as low crosstalk phase reference signal control and extremely low noise single photon detectors, Not only has it set a world record for fiber optic relay free quantum key distribution distance, but it also provides a solution for high-speed backbone links in intercity quantum communication. The relevant research results were recently published in the international academic journal "Physical Review Letters"...
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Coming again? Passengers are unwilling to get off the bus, and reporters make guest appearances as "Qiantang Old Aunt"
On the morning of the 26th, our reporter saw a ride hailing driver persuading passengers to get off the bus on Pingshui Street in Hangzhou, and there was a deadlock for a while. The reporter decided to become the "Qiantang Old Aunt" once again...
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Be vigilant! China's customized home furnishing industry is facing the "joint strangulation" of four major industries
According to data from the China Association of Automobile Manufacturers, in the first quarter, China exported 994000 vehicles, a year-on-year increase of 70.6%...
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Is big data "anti pornography" coming? If you meet the following characteristics, you may have already been involved in pornography
In today's digital age, the internet has become an indispensable part of people's lives. However, with the popularization and increasing use of the Internet, the amount of harmful information in the network is also increasing, including disturbing pornographic content...
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Isn't WeChat the latest ranking of the top ten instant messaging software in the world?
With the continuous improvement of global digitization, the application range of various instant messaging software (IM) is also becoming increasingly widespread. According to the "Connected Life" statistics released by global research consulting firm TNS, the number of people using instant messaging globally increased by 12% year-on-year in 2022, with 55% of internet users using instant messaging every day and up to 76% using it every week...
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The power supply effect of plant-based renewable energy on nanoscale sensors
Wen Xiaozhi continued to sayEditor Xiao Zhi continued to sayprefaceDue to the tremendous progress of the Internet of Things, modern technology has undergone revolutionary changes.sensorIt's between the internet and the surrounding environmentThe core components of building a bridgesensorsensorLithium ion battery power supplyDue to the large number of devices connected to the Internet of Things, frequent charging is required...
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Quantum information released the "Kuafu" quantum computing cloud platform
Beijing Business Daily News (Reporter Yang Yuehan) On May 25th, the 2023 Zhongguancun Forum opened. At the opening ceremony, the quantum information officially released the Quafu (Kuafu) quantum computing cloud platform...
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China's sanctions have come, banning the sale of key equipment by American giants. Foreign media: Will Apple be the next?
Jay Chou - Qilixiang_ 202319171429.mp34:56From Fun Technology ShowThis article is original, please do not plagiarize or move, violators will be held accountableThe rumor that Meiguang Technology has not passed network security censorship in China has spread, and this US company has an 11% revenue share in the Chinese market, reaching a peak of 58%...
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