2024-03-12 14:29:14基础科学
科学家提出使用波导的量子电池新方案

A new study by researchers at Lanzhou University and Hubei University proposes a quantum battery (QB) charging scheme based on a rectangular hollow metal waveguide. This approach allows them to overcome environment-induced decoherence and charging distanc

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2024-03-12 14:29:12基础科学
量子成像可以为先进显微镜创造光明的未来

The unique properties of quantum physics could help solve a longstanding problem that prevents microscopes from producing sharper images at the smallest scales, researchers say.

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2024-03-12 14:29:09基础科学
在超低频引力波上推边界

A team of physicists has developed a method to detect gravity waves with such low frequencies that they could unlock the secrets behind the early phases of mergers between supermassive black holes, the heaviest objects in the universe.

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2024-03-12 14:29:06基础科学
统计学家和物理学家联手将机器学习方法应用于核数据挖掘

Physicists use theoretical models to study physical quantities, such as the mass of nuclei, where they do not have experimental data. However, using a single imperfect theoretical model can lead to misleading results. To improve the quality of extrapolate

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2024-03-12 14:29:02基础科学
控制光偏振的新方法使用液晶制作全息图

Researchers have made a significant breakthrough in controlling the polarization of light, a crucial property for various applications such as augmented reality, data storage, and encryption.

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2024-03-12 14:29:00基础科学
在大加勒比地区建造新同步加速器的项目

Researchers from the Universitat Politècnica de València (UPV), the Universidad Autónoma de México (UNAM), and the Centro Internacional de Física de Bogo

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2024-03-12 14:28:58基础科学
新型可调谐滤波器揭示了太赫兹无线通信的潜力

Electromagnetic waves in the terahertz frequency range offer many advantages for communications and advanced applications in scanning and imaging, but realizing their potential poses challenges. Researchers at Tohoku University have addressed one of the k

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2024-03-12 14:28:55基础科学
超导设备中发现的量子力学“分子”

Electronic states that resemble molecules and are promising for use in future quantum computers have been created in superconducting circuits by physicists at RIKEN.

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2024-03-12 14:28:51基础科学
防止磁铁在启动前熔化

The particle accelerators that enable high-energy physics and serve many fields of science, such as materials, medical, and fusion research, are driven by superconducting magnets that are, to put it simply, quite finicky.

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2024-03-12 14:28:48基础科学
蝉独特的排尿方式开启了对流体动力学的新理解

Cicadas are the soundtrack of summer, but their pee is more special than their music. Rather than sprinkling droplets, they emit jets of urine from their small frames. For years, Georgia Tech researchers have wanted to understand the cicada's unique urin

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2024-03-12 14:28:44基础科学
混沌的3D视图:研究人员首次可视化液态金属中温度驱动的湍流

Experiments with liquid metals could not only lead to exciting insights into geophysical and astrophysical flow phenomena, such as atmospheric disturbances at the rim of the sun or the flow in the Earth's outer core, but also foster industrial applicatio

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2024-03-12 14:28:42基础科学
推动粒子探测器的发展:新设备的作用就像超导开关

In particle colliders that reveal the hidden secrets of the tiniest constituents of our universe, minute particles leave behind extremely faint electrical traces when they are generated in enormous collisions. Some detectors in these facilities use superc

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