Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,880

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Resonant tunneling in semiconductor double barriers

Chang, L. L., Esaki, L., Tsu, R.·1974·Applied Physics Letters

Abstract

Resonant tunneling of electrons has been observed in double-barrier structures having a thin GaAs sandwiched between two GaAlas barriers. The resonance manifests itself as peaks or humps in the tunneling current at voltages near the quasistationary states of the potential well. The structures have been fabricated by molecular beam epitaxy which produces extremely smooth films and interfaces.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1063/1.1655067

Cites

1 of 1 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 1 references

Cited by

See all 1,880

Metadata

Authors
Chang, L. L., Esaki, L., & Tsu, R.
Venue
Applied Physics Letters
Published
1974-06-15
Volume
24
Issue
12
Pages
593-595
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
OpenAlex
W2036407148
Cited by
1,880
References
1
FWCI
7.07
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Resonant tunneling in semiconductor double barriers. https://app.cochat.ai/papers/10.1063/1.1655067
The paper
Chang, L. L., Esaki, L., & Tsu, R. (1974). Resonant tunneling in semiconductor double barriers. Applied Physics Letters. https://doi.org/10.1063/1.1655067

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.