Nanoscale electric field sensing using a levitated nano-resonator with net charge
The nanomechanical resonator based on a levitated particle exhibits unique advantages in
the development of ultrasensitive electric field detectors. We demonstrate a three …
the development of ultrasensitive electric field detectors. We demonstrate a three …
Sensing directional noise baths in levitated optomechanics
Optomechanical devices are being harnessed as sensors of ultraweak forces for
applications ranging from inertial sensing to the search for the elusive dark matter. For the …
applications ranging from inertial sensing to the search for the elusive dark matter. For the …
Near-field GHz rotation and sensing with an optically levitated nanodumbbell
A levitated nonspherical nanoparticle in a vacuum is ideal for studying quantum rotations
and is an ultrasensitive torque detector for probing fundamental particle–surface …
and is an ultrasensitive torque detector for probing fundamental particle–surface …
Mechanical detection of nuclear decays
We report the detection of individual nuclear α decays through the mechanical recoil of the
entire micron-sized particle in which the decaying nuclei are embedded. Momentum …
entire micron-sized particle in which the decaying nuclei are embedded. Momentum …
High-sensitivity force sensing using a phonon laser in an active levitated optomechanical system
Y He, Z Feng, Y Jing, W Xiong, X Chen, T Kuang… - Optics …, 2023 - opg.optica.org
Force detection with high sensitivity is of paramount importance in many fields of study, from
gravitational wave detection to investigations of surface forces. Here, we propose and …
gravitational wave detection to investigations of surface forces. Here, we propose and …
[PDF][PDF] 用于悬浮光力系统的低噪声四象限探测器研究
王颖颖, 何沛彤, 梁韬, 高晓文, 蒋静, 陈杏藩, 胡慧珠 - 光学学报, 2023 - researching.cn
摘要悬浮光力系统由于其出色的探测性能, 已成为精密测量领域的研究热点.
目前悬浮光力系统的探测方案主要包括平衡探测器方案和四象限探测器方案 …
目前悬浮光力系统的探测方案主要包括平衡探测器方案和四象限探测器方案 …
Quantum theory of non-hermitian optical binding between nanoparticles
H Rudolph, U Delić, K Hornberger… - arXiv preprint arXiv …, 2023 - arxiv.org
Recent experiments demonstrate highly tunable non-reciprocal coupling between levitated
nanoparticles due to optical binding [Rieser et al., Science 377, 987 (2022)]. In view of …
nanoparticles due to optical binding [Rieser et al., Science 377, 987 (2022)]. In view of …
[HTML][HTML] Enhancing non-Newtonian gravity constraint using a levitated pendulum in vacuum
The detection of non-Newtonian gravity is crucial for fundamental physics research and our
understanding of dark energy. However, conducting an experiment that provides explicit …
understanding of dark energy. However, conducting an experiment that provides explicit …
Nanoparticle levitation on-chip
TS Monteiro - Nature Nanotechnology, 2024 - nature.com
Nanoparticle levitation on-chip | Nature Nanotechnology Skip to main content Thank you for
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visiting nature.com. You are using a browser version with limited support for CSS. To obtain the …
Mass measurement under medium vacuum in optically levitated nanoparticles based on Maxwell speed distribution law
As one of the directions of optical levitation technology, the mass measurement of micro-
nano particles has always been a research hotspot in extremely weak mechanical …
nano particles has always been a research hotspot in extremely weak mechanical …