Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Open Quantum Systems Decoherence Spin Qubits Silicon Quantum Computing

Spin-orbit coupling, antilocalization, and parallel magnetic fields in quantum dots.

PubMed
Authors: Zumbühl DM, Miller JB, Marcus CM, Campman K, Gossard AC

Year

2002

Paper ID

13059

Status

Peer-reviewed

Abstract Read

~2 min

Abstract Words

74

Citations

123

Abstract

We investigate antilocalization due to spin-orbit coupling in ballistic GaAs quantum dots. Antilocalization that is prominent in large dots is suppressed in small dots, as anticipated theoretically. Parallel magnetic fields suppress both antilocalization and also, at larger fields, weak localization, consistent with random matrix theory results once orbital coupling of the parallel field is included. In situ control of spin-orbit coupling in dots is demonstrated as a gate-controlled crossover from weak localization to antilocalization.

Why This Paper Matters

  • This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
  • It adds a 2002 reference point for readers tracking recent quantum research.
  • We investigate antilocalization due to spin-orbit coupling in ballistic GaAs quantum dots.

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.89.276803 [2] Publisher https://pubmed.ncbi.nlm.nih.gov/12513231/

Local Citation Graph (Related-Paper Links)

Current Paper #13059 #68456 Analytic Properties of the Jost... #68455 Mediative Fuzzy Logic: From Typ... #68453 Weak wave turbulence as a precu... #68449 Scale-Invariant Open Quantum Sy...

External citation index: OpenAlex citation signal • updated 2026-06-13 03:43:56

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.