The DOI matches its Crossref record.
Effect of ac Impedance on dc Voltage-Current Characteristics of Superconductor Weak-Link Junctions
Abstract
Because the Josephson pair current in a weak-link superconductor junction is a nonlinear parametric function of junction voltage, the ac impedance seen by the junction influences both the response time to changes in bias and the dc voltage-current characteristics. The first effect is obvious; the second, considered here, has not been generally recognized. Both are relevant to device design. Two special cases which illustrate the basic principles involved are worked out in detail; they correspond, respectively, to ac capacitive and inductive loading. The results partly explain differences in the dc voltage-current characteristics of plane-parallel and point-contact junctions.
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.
Integrity signals
Registry
Cites
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.
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
Cited by
Hämäläinen, M., Hari, R., Ilmoniemi, R. J., Knuutila, J., & Lounasmaa, O. V. (1993) · Reviews of Modern Physics · doi:10.1103/revmodphys.65.413 · Cited by 4,684
Chaotic states and routes to chaos in the forced pendulum
D'Humieres, D., Beasley, M. R., Huberman, B. A., & Libchaber, A. (1982) · Physical Review A · doi:10.1103/physreva.26.3483 · Cited by 490
Mutual phase-locking in Josephson junction arrays
Jain, A. K., Likharev, K. K., Lukens, J. E., & Sauvageau, J. E. (1984) · Physics Reports · doi:10.1016/0370-1573(84)90002-4 · Cited by 304
Amplification of intrinsic fluctuations by chaotic dynamics in physical systems
Fox, R. F., & Keizer, J. (1991) · Physical Review A · doi:10.1103/physreva.43.1709 · Cited by 86
Metadata
- Authors
- McCumber, D. E.
- Venue
- Journal of Applied Physics
- Publisher
- AIP Publishing
- Published
- 1968-06-01
- Volume
- 39
- Issue
- 7
- Pages
- 3113-3118
- ISSN
- 0021-8979 (ISSN-L)
- 1089-7550
- OpenAlex
- W2028194301
- Cited by
- 1,441
- References
- 0
- FWCI
- 16.29
- 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: Effect of ac Impedance on dc Voltage-Current Characteristics of Superconductor Weak-Link Junctions. https://app.cochat.ai/papers/10.1063/1.1656743
- The paper
- McCumber, D. E. (1968). Effect of ac Impedance on dc Voltage-Current Characteristics of Superconductor Weak-Link Junctions. Journal of Applied Physics. https://doi.org/10.1063/1.1656743
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.
