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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2312.16329 |
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| _version_ | 1866916080631414784 |
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| author | Chamberlin, Ralph V. |
| author_facet | Chamberlin, Ralph V. |
| contents | In a 2023 Nature Communication, Dong claims that a disjoining chemical potential should be used instead of "Hill's nanothermodynamics" because Hill's subdivision potential "remains elusive to relate...to any experimental observables." Here, I remind readers of the 2000 Letter to Nature where Hill's ideas were adapted to provide improved agreement with the non-classical critical scaling measured in ferromagnetic materials, and where the term "nanothermodynamics" first appeared. I also suggest how adding nanothermodynamics can improve Dong's results for measurements on real systems. Because Dong's claim comes from his failure to recognize the relevance of Hill's work in the original Letter, and in dozens of other publications, I propose how the term nanothermodynamics might be clarified to avoid future confusion. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_16329 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | On "Nanoscale thermodynamics needs the concept of a disjoining chemical potential", by W. Dong, Nat. Comm. 10, 1038 (2023) Chamberlin, Ralph V. Statistical Mechanics Mesoscale and Nanoscale Physics In a 2023 Nature Communication, Dong claims that a disjoining chemical potential should be used instead of "Hill's nanothermodynamics" because Hill's subdivision potential "remains elusive to relate...to any experimental observables." Here, I remind readers of the 2000 Letter to Nature where Hill's ideas were adapted to provide improved agreement with the non-classical critical scaling measured in ferromagnetic materials, and where the term "nanothermodynamics" first appeared. I also suggest how adding nanothermodynamics can improve Dong's results for measurements on real systems. Because Dong's claim comes from his failure to recognize the relevance of Hill's work in the original Letter, and in dozens of other publications, I propose how the term nanothermodynamics might be clarified to avoid future confusion. |
| title | On "Nanoscale thermodynamics needs the concept of a disjoining chemical potential", by W. Dong, Nat. Comm. 10, 1038 (2023) |
| topic | Statistical Mechanics Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2312.16329 |