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Updated: Jan 16, 2026

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增强重力传感通过一个起的中等光学纳米粒子

L-Y Wang1, J-F Wei1, K-F Cui1

  • 1Zhengzhou University, Key Laboratory of Materials Physics, Ministry of Education, School of Physics and Laboratory of Zhongyuan Light, Zhengzhou 450001, China.

Physical review letters
|October 5, 2025
PubMed
概括

我们开发了一个新的量子重力感应协议,使用悬浮的纳米钻石. 这种方法提高了灵敏度,并减少了对紧,高精度重力计的设备尺寸.

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Measuring Acceleration Due to Gravity01:12

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Consider a coffee mug hanging on a hook in a pantry. If the mug gets knocked, it oscillates back and forth like a pendulum until the oscillations die out.
A simple pendulum can be described as a point mass and a string. Meanwhile, a physical pendulum is any object whose oscillations are similar to a simple pendulum, but cannot be modeled as a point mass on a string because its mass is distributed over a larger area. The behavior of a physical pendulum can be modeled using the principles of...
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