arXiv Open Access 2025

Comment on Unusual violation of the Wiedemann-Franz law at ultralow temperatures in topological compensated semimetals

Kamran Behnia Shiyan Li Johnpierre Paglione Louis Taillefer

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Abstrak

Recently, Wang et al. [1] reported on an unusual violation of Wiedemann-Franz law in three semimetals. We compare their observations to our observations in a variety of systems, where the apparent WF law violations in the same temperature range arise as a consequence of electron-phonon decoupling. Given the empirical similarity of their data with these cases, the most plausible explanation for the reported violation is an experimental artefact.

Topik & Kata Kunci

cond-mat.str-el cond-mat.mtrl-sci cond-mat.stat-mech cond-mat.supr-con

Penulis (4)

Kamran Behnia

Shiyan Li

Johnpierre Paglione

Louis Taillefer

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APA MLA BibTeX

Behnia, K., Li, S., Paglione, J., Taillefer, L. (2025). Comment on Unusual violation of the Wiedemann-Franz law at ultralow temperatures in topological compensated semimetals. https://arxiv.org/abs/2503.13968

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Informasi Jurnal

Tahun Terbit: 2025
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓