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Related Experiment Video

Updated: Feb 9, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

Quasiparticle Interference Studies of Quantum Materials.

Nurit Avraham¹, Jonathan Reiner¹, Abhay Kumar-Nayak¹

¹Condensed Matter Department, Weizmann Institute of Science, Rehovot, 7610001, Israel.

Advanced Materials (Deerfield Beach, Fla.)

|June 5, 2018

Summary

This summary is machine-generated.

Quasiparticle interference imaging reveals exotic electronic properties in novel quantum materials. This technique probes surface states in topological insulators and Weyl semimetals, offering insights into their unique electronic behavior.

Keywords:

Weyl semimetals scanning tunneling microscopy semiconducting nanowires topological insulators topological materials

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Last Updated: Feb 9, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

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Area of Science:

Condensed Matter Physics
Materials Science
Quantum Mechanics

Background:

Topological classification revolutionized quantum materials.
Novel materials host exotic electronic states with unique boundary properties.
Scanning tunneling microscopy and ab initio calculations characterize these surface states.

Purpose of the Study:

To review how quasiparticle interference imaging probes fundamental electronic properties.
To demonstrate the versatility of quasiparticle interference for characterizing quantum materials.

Main Methods:

Quasiparticle interference imaging.
Scanning tunneling microscopy.
Ab initio calculations.

Main Results:

Quasiparticle interference reveals mesoscopic size quantization and phase coherence in semiconducting nanowires.
It elucidates helical spin protection and energy-momentum fluctuations in topological insulators.
It characterizes Bloch wave function structure and surface potential insusceptibility in topological Weyl semimetals.

Conclusions:

Quasiparticle interference imaging is a powerful tool for characterizing diverse electronic properties in quantum materials.
This method provides detailed insights into topological electronic states and their behavior.