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Cited by 342

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Reversible Quantum Brownian Heat Engines for Electrons

Open access
Humphrey, T. E., Newbury, R., Taylor, R. P., Linke, H.·2002·Physical Review Letters

Abstract

Brownian heat engines use local temperature gradients in asymmetric potentials to move particles against an external force. The energy efficiency of such machines is generally limited by irreversible heat flow carried by particles that make contact with different heat baths. Here we show that, by using a suitably chosen energy filter, electrons can be transferred reversibly between reservoirs that have different temperatures and electrochemical potentials. We apply this result to propose heat engines based on mesoscopic semiconductor ratchets, which can quasistatically operate arbitrarily close to Carnot efficiency.

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Crossref · 10.1103/physrevlett.89.116801

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Metadata

Authors
Humphrey, T. E., Newbury, R., Taylor, R. P., & Linke, H.
Venue
Physical Review Letters
Published
2002-08-22
Volume
89
Issue
11
Pages
116801-116801
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W1973965042
Cited by
342
References
15
FWCI
4.18
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Reversible Quantum Brownian Heat Engines for Electrons. https://app.cochat.ai/papers/10.1103/physrevlett.89.116801
The paper
Humphrey, T. E., Newbury, R., Taylor, R. P., & Linke, H. (2002). Reversible Quantum Brownian Heat Engines for Electrons. Physical Review Letters. https://doi.org/10.1103/physrevlett.89.116801

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.