Thermoelectric transport across a tunnel contact between two charge Kondo circuits: beyond perturbation theory
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| Format: | Preprint |
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2023
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| _version_ | 1866929283402825728 |
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| author | Nguyen, T. K. T. Nguyen, H. Q. Kiselev, M. N. |
| author_facet | Nguyen, T. K. T. Nguyen, H. Q. Kiselev, M. N. |
| contents | Following a theoretical proposal on multi-impurity charge Kondo circuits [T. K. T. Nguyen and M. N. Kiselev, Phys. Rev. B {\bf 97}, 085403 (2018)] and the experimental breakthrough in fabrication of the two-site Kondo simulator [W. Pouse {\it et al}, Nat. Phys. (2023)] we investigate a thermoelectric transport through a double-dot charge Kondo quantum nano-device in the strong coupling operational regime. We focus on the fingerprints of the non-Fermi liquid and its manifestation in the charge and heat quantum transport. We construct a full-fledged quantitative theory describing crossovers between different regimes of the multi-channel charge Kondo quantum circuits and discuss possible experimental realizations of the theory. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2306_12229 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Thermoelectric transport across a tunnel contact between two charge Kondo circuits: beyond perturbation theory Nguyen, T. K. T. Nguyen, H. Q. Kiselev, M. N. Strongly Correlated Electrons Mesoscale and Nanoscale Physics Following a theoretical proposal on multi-impurity charge Kondo circuits [T. K. T. Nguyen and M. N. Kiselev, Phys. Rev. B {\bf 97}, 085403 (2018)] and the experimental breakthrough in fabrication of the two-site Kondo simulator [W. Pouse {\it et al}, Nat. Phys. (2023)] we investigate a thermoelectric transport through a double-dot charge Kondo quantum nano-device in the strong coupling operational regime. We focus on the fingerprints of the non-Fermi liquid and its manifestation in the charge and heat quantum transport. We construct a full-fledged quantitative theory describing crossovers between different regimes of the multi-channel charge Kondo quantum circuits and discuss possible experimental realizations of the theory. |
| title | Thermoelectric transport across a tunnel contact between two charge Kondo circuits: beyond perturbation theory |
| topic | Strongly Correlated Electrons Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2306.12229 |