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

Quantum Numbers02:43

Quantum Numbers

52.3K
It is said that the energy of an electron in an atom is quantized; that is, it can be equal only to certain specific values and can jump from one energy level to another but not transition smoothly or stay between these levels.
52.3K
Interference and Diffraction02:18

Interference and Diffraction

52.6K
Interference is a characteristic phenomenon exhibited by waves. When two electromagnetic waves interact with their peaks and troughs coinciding, a resulting wave with enhanced amplitude is produced. This is known as constructive interference. In this case, the two waves interacting are in phase with each other.
52.6K
The Quantum-Mechanical Model of an Atom02:45

The Quantum-Mechanical Model of an Atom

59.7K
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.
59.7K
RNA Interference01:23

RNA Interference

28.2K
RNA interference (RNAi) is a process in which a small non-coding RNA molecule blocks the post-transcriptional expression of a gene by binding to its messenger RNA (mRNA) and preventing the protein from being translated.
This process occurs naturally in cells, often through the activity of genomically-encoded microRNAs. Researchers can take advantage of this mechanism by introducing synthetic RNAs to deactivate specific genes for research or therapeutic purposes. For example, RNAi could be used...
28.2K
Interference and Decay01:16

Interference and Decay

486
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
486
Intrinsically Disordered Proteins02:18

Intrinsically Disordered Proteins

19.6K
Intrinsically disordered proteins are a group of proteins that do not fold into specific three-dimensional structures. Their structural flexibility allows them to complement ordered proteins to perform functions that are inaccessible to rigid structures. They are more common in eukaryotes than prokaryotes and may either be exclusively intrinsically disordered or hybrid proteins, consisting of a mix of ordered and disordered regions. The absence of a rigid structure in these proteins can be...
19.6K

You might also read

Related Articles

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

Sort by
Same author

Coupled ferroelectricity and phonon chirality.

Nature communications·2026
Same author

In-plane anomalous Hall effect in a low-dimensional system.

Nature materials·2026
Same author

Raman and Terahertz Spectroscopy of Low-Frequency Chiral Phonons in Amino Acids.

Nano letters·2026
Same author

Weed out the Unwanted: Endosurgical Management of a Foreign Body with Cystic Lesion.

Contemporary clinical dentistry·2026
Same author

A proprietary herbal extract of ashwagandha root for stress and anxiety in healthy adults: a randomized, double-blind, three-arm, placebo-controlled efficacy and safety study.

Journal of medicine and life·2026
Same author

Comparative Evaluation of the Retention Rates of Composite Resin Pit and Fissure Sealants Placed on Permanent Molars Treated with Air Abrasion and Acid Etching: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

International journal of clinical pediatric dentistry·2026
Same journal

Formation of Bimetallic Nanoparticles via Exsolution Using a Reducible Metal Oxide Capping Layer.

ACS nano·2026
Same journal

Cold-Driven Thermoelectric Patch for Postoperative Tumor Control.

ACS nano·2026
Same journal

Chemically Fueled Interfacial Supramolecular Polymerization.

ACS nano·2026
Same journal

Tactile Neuromorphic Ion-Gated Vertical Transistor Displays Enabling Dual-Output Reservoir Computing.

ACS nano·2026
Same journal

In Situ Oxygen Shuttling within a Bilayer Electrified Membrane Enables Aeration-Free Electro-Fenton Water Purification.

ACS nano·2026
Same journal

Single Atoms as Growth Directors: From Graphene Edges to Atomically Precise Interfaces in 2D Materials.

ACS nano·2026
See all related articles

Related Experiment Video

Updated: Feb 13, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.9K

Quantum Interference and Localization in Disordered Graphene.

Shinto Mundackal Francis1, Sajib Kumar Mohonta1, Shailendra Chiluwal1

  • 1Laboratory of Nano-Biophysics, Department of Physics and Astronomy, Clemson University, Clemson, South Carolina 29634, United States.

ACS Nano
|February 12, 2026
PubMed
Summary
This summary is machine-generated.

We observed Anderson localization in graphene due to quantum interference, finding a critical disorder threshold that enhances thermoelectric properties. This research validates localization effects in two-dimensional Dirac systems.

Keywords:
Anderson localizationdefectdisordergraphenequantum interferencethermoelectric transport

More Related Videos

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

9.0K
Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.8K

Related Experiment Videos

Last Updated: Feb 13, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.9K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
07:56

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

9.0K
Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.8K

Area of Science:

  • Condensed Matter Physics
  • Materials Science
  • Quantum Mechanics

Background:

  • Anderson localization describes the suppression of wave function propagation in disordered systems.
  • Graphene's unique electronic properties make it a promising material for studying quantum phenomena.
  • Thermoelectric materials convert heat energy into electrical energy and vice versa.

Purpose of the Study:

  • To provide direct experimental evidence of Anderson localization in single-layer graphene.
  • To investigate the role of controlled disorder in inducing localization.
  • To explore the impact of localization on thermoelectric performance.

Main Methods:

  • Controlled argon ion (Ar+) irradiation to introduce defects in graphene.
  • Raman spectroscopy to quantify disorder (ID/IG ratio) and determine interdefect distance (LD).
  • Time-resolved reflectivity measurements to study carrier relaxation dynamics.
  • Tight-binding simulations to model electronic transport and localization.
  • Electrical resistivity and Seebeck coefficient measurements to assess thermoelectric properties.

Main Results:

  • A critical localization threshold (LD* ≈ 20 nm) was identified, where transport and spectroscopic signatures converged.
  • Carrier relaxation times peaked at the localization threshold, indicating the formation of localized states.
  • Electrical resistivity increased exponentially, and Seebeck coefficients saturated below the threshold, consistent with hopping transport.
  • Significant enhancement of the thermoelectric power factor (S²/ρ) and figure of merit (zT) was observed near the localization threshold.

Conclusions:

  • Controlled disorder in graphene can drive Anderson localization, validating theoretical predictions.
  • Localization effects, particularly sharp energy filtering at mobility edges, can enhance thermoelectric performance in 2D Dirac systems.
  • Graphene serves as an excellent model system for fundamental studies of disorder-driven transport and localization phenomena.