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

Raman Spectroscopy: Overview

Raman Spectroscopy: Overview

The underlying principle of Raman spectroscopy is based on the interaction between light and matter, specifically molecules' inelastic scattering of photons. When a monochromatic beam of light, typically from a laser source, interacts with a sample, most scattered light has the same frequency as the incident light. This is known as Rayleigh scattering.
However, a small fraction of the scattered light exhibits a frequency shift due to the exchange of energy between the incident photons and...

Raman Spectroscopy Instrumentation: Overview

Raman Spectroscopy Instrumentation: Overview

A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...

You might also read

Related Articles

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

Sort by

Same author

Multi-Spectroscopic Determination of Exchange Coupling, Zero-Field Splitting, and g-Matrices in Radical-Bridged Dinuclear Fe(III) Complexes.

Inorganic chemistry·2026

Same author

Defect-Induced Single-Photon Emission in ZnPS<sub>3</sub>.

ACS nano·2026

Same author

Spin-Flip Optical Excitations in van der Waals Antiferromagnet CrPS<sub>4</sub>.

Nano letters·2026

Same author

Ultranarrow Photoluminescence from Individual Graphene Nanoribbons Showing Single-Photon Emission.

Nano letters·2026

Same author

Extremely High Excitonic g Factors in 2D Crystals by Alloy-Induced Admixing of Band States.

Physical review letters·2026

Same author

van der Waals CrSBr Alloys with Tunable Magnetic and Optical Properties.

Nano letters·2026

Same journal

Synergistic Ion-Solvent Modulation Derived Robust Multiphase Solid Electrolyte Interphases for High-Rate and Long-Term Zinc-Ion Batteries.

Nano letters·2026

Same journal

Actively Tunable Metalens with Varying Fields of View.

Nano letters·2026

Same journal

Optical Spectral Fingerprinting Enables Sensitive Detection of Anthracycline Chemotherapeutics in Synthetic Clinical Biofluids.

Nano letters·2026

Same journal

Gate-Tunable Magnetoresistance in Antiferromagnetic van der Waals FePS<sub>3</sub> Transistors.

Nano letters·2026

Same journal

Highly Localized Plasmonic Jackiw-Rebbi State from a Topological Phase Transition.

Nano letters·2026

Same journal

Anisotropic Magnetoresistance and Giant Topological Hall Effect in In-Plane Topological Spin Structures.

Nano letters·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 21, 2026

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

Rhombohedral Multilayer Graphene: A Magneto-Raman Scattering Study.

Younes Henni¹, Hector Pablo Ojeda Collado², Karol Nogajewski¹

¹LNCMI (CNRS, UJF, UPS, INSA), BP 166, 38042 Grenoble, Cedex 9, France.

|May 11, 2016

Summary

This summary is machine-generated.

Researchers explored ABC-stacked graphene multilayers, revealing a unique electronic band near the Fermi level. This discovery offers a new method for studying ABC stacking and its potential for novel electronic states.

Keywords:

Graphene Raman spectroscopy electronic Raman scattering magnetic field rhombohedral graphite

More Related Videos

Simultaneous Synthesis of Single-walled Carbon Nanotubes and Graphene in a Magnetically-enhanced Arc Plasma

Simultaneous Synthesis of Single-walled Carbon Nanotubes and Graphene in a Magnetically-enhanced Arc Plasma

Published on: February 2, 2012

Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates

Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates

Published on: June 18, 2013

Related Experiment Videos

Last Updated: Mar 21, 2026

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

Simultaneous Synthesis of Single-walled Carbon Nanotubes and Graphene in a Magnetically-enhanced Arc Plasma

Simultaneous Synthesis of Single-walled Carbon Nanotubes and Graphene in a Magnetically-enhanced Arc Plasma

Published on: February 2, 2012

Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates

Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates

Published on: June 18, 2013

Area of Science:

Condensed Matter Physics
Materials Science
Nanotechnology

Background:

Graphene multilayers exhibit distinct electronic properties based on stacking order (ABA vs. ABC).
Experimental investigation of ABC-stacked graphene multilayers remains limited compared to ABA stacking.
Understanding ABC stacking is crucial for exploring novel electronic behaviors in few-layer graphene.

Purpose of the Study:

To experimentally investigate the electronic properties of large ABC-stacked graphene multilayer domains.
To develop a method for identifying and characterizing ABC stacking in graphene flakes.
To explore the potential of ABC-stacked graphene for hosting strongly correlated electronic states.

Main Methods:

Magneto-optical spectroscopy was employed to study a graphene multilayer flake with over 17 ABC-stacked layers.
Electronic Raman scattering was used to fingerprint the ABC stacking configuration.
Analysis of Landau level excitations under magnetic fields was performed to probe electronic band structures.

Main Results:

A characteristic electronic Raman scattering response confirmed the presence of ABC stacking at room temperature.
Magneto-optical measurements provided strong evidence for a dispersionless electronic band near the Fermi level in ABC multilayers.
The identified band is consistent with theoretical predictions for ABC-stacked graphene.

Conclusions:

This study presents a simple and effective method for probing ABC stacking in graphene multilayers.
The observed dispersionless band near the Fermi level in ABC graphene is a key signature of this stacking.
This highly degenerated band is a promising candidate for hosting exotic strongly correlated electronic states.