Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Quantum Simulation Quantum Chemistry Quantum State Preparation Representation

Near-field magnetophotoluminescence spectroscopy of composition fluctuations in InGaAsN.

PubMed
Authors: Mintairov AM, Kosel TH, Merz JL, Blagnov PA, Vlasov AS, Ustinov VM, Cook RE

Year

2001

Paper ID

13172

Status

Peer-reviewed

Abstract Read

~2 min

Abstract Words

80

Citations

87

Abstract

The localization of excitons on quantum-dot-like compositional fluctuations has been observed in temperature-dependent near-field magnetophotoluminescence spectra of InGaAsN. Localization is driven by the giant bowing parameter of these alloys and manifests itself by the appearance of ultranarrow lines (half-width <1 meV) at temperatures below 70 K. We show how near-field optical scanning microscopy can be used for the estimation of the size, density, and nitrogen excess of individual compositional fluctuations (clusters), thus revealing random versus phase-separation effects in the distribution of nitrogen.

Why This Paper Matters

  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2001 reference point for readers tracking recent quantum research.
  • The localization of excitons on quantum-dot-like compositional fluctuations has been observed in temperature-dependent near-field magnetophotoluminescence spectra of InGaAsN.

Paper Tools

Become a member to use research tools

Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.

Become a member Sign in
Publisher Share Cite This Paper Copy URL Compare Copy DOI Add to Reading List Category Correction Request

References & Citation Signals

[1] DOI https://doi.org/10.1103/PhysRevLett.87.277401 [2] Publisher https://pubmed.ncbi.nlm.nih.gov/11800913/

Local Citation Graph (Related-Paper Links)

Current Paper #13172 #78797 Local polarization control of o... #78792 Demonstration of subspace-searc... #78846 Analog quantum simulation of Sh... #78837 TLS loss in superconducting res...

External citation index: OpenAlex citation signal • updated 2026-10-21 11:31:43

Community Reactions

Quick sentiment from readers on this paper.

Score: 0
Likes: 0 Dislikes: 0

Sign in to react to this paper.

Discussion & Reviews (Moderated)

Average Rating: 0.0 / 5 (0 ratings)

No written reviews yet.