2024-03-12 14:29:39基础科学
研究人员开发了一种无失真操纵结构光的方法

The many properties of light allow it to be manipulated and used for applications that range from very sensitive measurements to communications and intelligent ways to interrogate objects. A compelling degree of freedom is the spatial pattern, called stru

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2024-03-12 14:29:35基础科学
用低能电子衍射法研究NiO的表面性质

Spintronics is a field that deals with electronics that exploit the intrinsic spin of electrons and their associated magnetic moment for applications such as quantum computing and memory storage devices. Owing to its spin and magnetism exhibited in its in

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2024-03-12 14:29:33基础科学
用于高温燃烧诊断的浓度无关压力传感方法

Recently, a research group led by Prof. Gao Xiaoming and Prof. Liu Kun from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS), developed a concentration-independent pressure sensing method based on two-color laser absorption

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2024-03-12 14:29:30基础科学
手套箱辅助磁力显微镜提供更容易的空气敏感样品图像

A research team led by Prof. Lu Qingyou from Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) achieved a breakthrough by creating a Magnetic Force Microscope (MFM) that can image air-sensitive materials without requiri

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2024-03-12 14:29:28基础科学
舞动的水滴在集水上的新旋转

A more efficient way to capture fresh water from the air could be inspired by a phenomenon of motion first glimpsed in bowls of breakfast cereal.

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2024-03-12 14:29:26基础科学
紫外光谱:在极低的光照水平下实现精度和准确性的飞跃

Ultraviolet spectroscopy plays a critical role in the study of electronic transitions in atoms and rovibronic transitions in molecules. These studies are essential for tests of fundamental physics, quantum-electrodynamics theory, determination of fundamen

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2024-03-12 14:29:23基础科学
LHCb发现,随着环境密度的增加,底夸克更可能存在于重子中,而不是介子中

The team of physicists working on the LHCb Collaboration at CERN has found that bottom quarks are more likely to exist in baryons than mesons as the density of the environment in which they exist increases. In their paper published in Physical Review Lett

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2024-03-12 14:29:20基础科学
光学捕获的量子光滴可以结合在一起形成宏观复合物

Condensed matter systems and photonic technologies are regularly used by researchers to create microscale platforms that can simulate the complex dynamics of many interacting quantum particles in a more accessible setting. Some examples include ultracold

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2024-03-12 14:29:18基础科学
量子秘密分类:摆实验揭示了对拓扑材料的见解

A recent study conducted at Tel Aviv University has devised a large mechanical system that operates under dynamical rules akin to those found in quantum systems. The dynamics of quantum systems, composed of microscopic particles like atoms or electrons, a

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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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