2024年12月12日 · Physics World is delighted to announce its Top 10 Breakthroughs of the Year for 2024, which includes research in nuclear and medical physics, quantum computing, lasers, antimatter and more. The Top Ten is the shortlist for the Physics World Breakthrough of the Year, which will be revealed on Thursday 19 December.. Our editorial team has looked back at all the scientific discoveries we have ...

2024年2月14日 · Super strange Many of helium II's properties, including its extraordinary thermal conductivity, can be described using a two-fluid model. (Courtesy: iStock/3quarks) The effects of quantum mechanics are all around us, but the quantum properties of matter are generally only apparent at the microscopic level.

2024年12月28日 · Exploring this year’s best physics research in our Top 10 Breakthroughs of 2024. This year, researchers in China substantially reduced the number of qubits required to verify an online shopping transaction.Physicists in Austria asked whether a classical computer can tell when a quantum computer is telling the truth.And in a development that’s sure to warm the hearts of quantum ...

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2024年12月30日 · Are you an IOP member? Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is separate to any IOP accounts you may have.. Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it …

2015年4月2日 · A new type of extinguisher that uses sound waves to put out fires has been built by two engineering students in the US. Both chemical- and water-free, the invention offers a relatively non-destructive method of fire control, which could find applications in fighting small fires in the home, and the researchers now hold a preliminary patent application for their device.

Shaun Alia. Shaun Alia has worked in several areas related to electrochemical energy conversion and storage, including proton and anion exchange membrane-based electrolyzers and fuel cells, direct methanol fuel cells, capacitors, and batteries. His current research involves understanding electrochemical and degradation processes, component development, and materials integration and optimization.

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2024年12月4日 · The IOP has numerous quantum-themed public events lined up – including the QuAMP conference in September – building to a week of celebrations in November and December. A series of community events – spearheaded by the IOP’s quantum Business Innovation and Growth (qBIG) and history of physics groups – will include a public celebration at the Royal Institution, featuring physicist and ...

2023年4月21日 · Lithium-ion batteries recharge in the cold. The researchers, who report their work in Chinese Physics Letters, explain that a trade-off always exists between the energy density, cycle performance, rate capability and safety of lithium-ion batteries.Safety is a primary requirement, but elevated energy density will increase the risks during battery operation, they say.