Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Atomic Force Microscopy01:08

Atomic Force Microscopy

3.5K
Atomic force microscopy (AFM) is a type of scanning probe microscopy that can analyze topographic details of various specimens like ceramics, glass, polymers, and biological samples. AFM offers over 1000 times more resolution than the optical imaging system. Images generated from AFM are three-dimensional surface profiles, offering an advantage over the flat, two-dimensional images from other imaging techniques.
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...
3.5K
Electron Orbital Model01:18

Electron Orbital Model

68.0K
Orbitals are the areas outside of the atomic nucleus where electrons are most likely to reside. They are characterized by different energy levels, shapes, and three-dimensional orientations. The location of electrons is described most generally by a shell or principal energy level, then by a subshell within each shell, and finally, by individual orbitals found within the subshells.
The first shell is closest to the nucleus, and it has only one subshell with a single spherical orbital called the...
68.0K
Molecular Orbital Theory I02:35

Molecular Orbital Theory I

32.3K
Overview of Molecular Orbital Theory
32.3K
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

42.6K
Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
42.6K
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

32.6K
sp3d and sp3d 2 Hybridization
32.6K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

47.4K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
47.4K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Bound states in the continuum in plasmonic structures.

Reports on progress in physics. Physical Society (Great Britain)·2026
Same author

Controlling the sign of optical forces using metaoptics.

Nature communications·2026
Same author

Scalable Multiparametric Characterization of Aptamer-Target Interactions.

ACS nano·2026
Same author

Three-dimensional optofluidic control using reconfigurable thermal barriers.

Nature photonics·2025
Same author

Cooling of an Optically Levitated Nanoparticle via Measurement-Free Coherent Feedback.

Physical review letters·2025
Same author

Nanoelectromechanical Spectral Control of Silicon Bowtie Nanocavities for Quantum Light Sources.

Nano letters·2025
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Jul 25, 2025

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

12.2K

Levitated Optomechanics with Meta-Atoms.

Sergei Lepeshov1, Nadine Meyer2,3, Patrick Maurer4,5

  • 1School of Physics and Engineering, ITMO University, Saint Petersburg, Russia.

Physical Review Letters
|June 24, 2023
PubMed
Summary
This summary is machine-generated.

We demonstrate enhanced control in optomechanics using silicon meta-atoms for optical levitation and cooling. These particles offer superior performance compared to silica, enabling new trapping possibilities.

More Related Videos

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

980
A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks
10:13

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

Published on: April 28, 2023

2.5K

Related Experiment Videos

Last Updated: Jul 25, 2025

Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

12.2K
Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing
09:39

Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturing

Published on: June 28, 2024

980
A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks
10:13

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

Published on: April 28, 2023

2.5K

Area of Science:

  • Optomechanics
  • Nanophotonics
  • Quantum physics

Background:

  • Levitated optomechanics utilizes optical forces to trap and cool micro/nanoparticles.
  • Current systems often use silica particles, which have limitations in performance metrics.
  • Meta-atoms, subwavelength dielectric particles with tunable optical properties, offer potential for enhanced control.

Purpose of the Study:

  • To theoretically investigate the use of silicon meta-atoms for optical levitation and ground-state cooling.
  • To compare the performance of silicon meta-atoms with conventional silica particles in optomechanical systems.
  • To explore novel trapping mechanisms using resonant meta-atoms.

Main Methods:

  • Theoretical modeling of optical forces and particle dynamics.
  • Simulation of Mie resonances in silicon nanoparticles.
  • Analysis of optomechanical parameters like trap frequency and coupling rates.

Main Results:

  • Demonstrated experimental feasibility of optical levitation and ground-state cooling for silicon nanoparticles in vacuum.
  • Silicon meta-atoms show enhanced performance (trap frequency, depth, coupling) over silica particles.
  • Achieved negative polarizability by tuning laser detuning, enabling trapping at intensity minima.

Conclusions:

  • Silicon meta-atoms provide superior performance for levitated optomechanics.
  • Tunable polarizability opens new avenues for trapping, including near-field applications.
  • This work advances possibilities for photonic nanostructure coupling and force sensing.