Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Atomic Force Microscopy

Atomic Force Microscopy

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...

You might also read

Related Articles

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

Sort by

Same author

Nanoscale Optical Inhomogeneities From Compositional Segregation Within Individual GaN-on-Si Quantum Wells.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Same author

The Role of Defect Geometry in Localized Emission from Monolayer Tungsten Dichalcogenides.

ACS nano·2026

Same author

Magnonic spontaneous oscillation induced by parametric pumping.

Nature communications·2026

Same author

Strong effect of the nonpolar solvent molecular structure on CdSe nanoplatelet stacking.

Nanoscale·2026

Same author

Strategy for Ultranarrow Light Down-Conversion for Displays Based on Bicolor-Emitting 2D Colloidal Heterostructures.

Nano letters·2026

Same author

Uniaxial spin texture in a superconducting electron gas revealed by exchange interactions.

Science advances·2026

Search research articles

Related Experiment Video

Updated: Jun 13, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

Probing Surface Plasmon Dynamics in Periodic Nanostructures through Ultrafast Electron Microscopy.

Ibrahim Tanriover¹, Thomas E Gage¹, Ralu Divan¹

¹Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States.

|August 20, 2025

Summary

Researchers studied surface plasmon polaritons (SPPs) in nanostructures using advanced microscopy. Array geometry dictates SPP patterns, while polarization influences intensity, crucial for future photonic technologies.

Keywords:

Plasmonics cathodoluminescence spectroscopy photon-induced near-field electron microscopy surface plasmon polaritons time-resolved ultrafast electron microscopy

More Related Videos

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Published on: December 11, 2013

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Published on: July 21, 2018

Related Experiment Videos

Last Updated: Jun 13, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Evaluating Plasmonic Transport in Current-carrying Silver Nanowires

Published on: December 11, 2013

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Published on: July 21, 2018

Area of Science:

Photonics and Nanotechnology
Plasmonics and Light-Matter Interactions

Background:

Surface plasmon polaritons (SPPs) enable subwavelength light manipulation for applications in sensing and quantum computing.
Periodic nano- and microstructures offer tunable SPP properties through structural design.

Purpose of the Study:

To investigate the mode formation, coupling, interference, and decay of SPPs in ordered nanostructure arrays.
To understand the influence of array geometry and excitation polarization on SPP dynamics.

Main Methods:

Photon-induced near-field electron microscopy (PINEM) for mode analysis and time-resolved measurements.
Cathodoluminescence (CL) spectroscopy for intrinsic plasmonic characterization.
Finite difference time domain (FDTD) simulations for validation.

Main Results:

Array periodicity and symmetry primarily determine SPP interference patterns and orientation.
Pump polarization modulates SPP intensity, while time-resolved PINEM reveals spatial dependence of temporal characteristics.
FDTD simulations show excellent agreement with experimental PINEM and CL data.

Conclusions:

The study elucidates the spatiotemporal dynamics of SPPs on nanostructures.
Findings are critical for optimizing plasmonic structures for advanced photonic and quantum technologies.