Design of anomalous Nernst thermoelectric generators for giant power output
Year: 2025
Type: article
Abstract: MnGa. In addition, we achieved an ultralow interfacial resistivity in the Nernst device by designing reactive wetting interfacial layers, enabling an ultrahigh power output of 69.7 μW at a temperature difference of 16.1 K, the highest value yet reported to date. We have also experimentally corroborated the structural advantages of transverse TE technology by developing Nernst devices with different length-to-thickness ratios. Our work demonstrates a paradigm for designing exceptional topological magnet-based Nernst generators for transverse TE conversion.
Source: The Innovation
Authors: Mengzhao Chen, Sheng Qian, Ziheng Gao, Shuo Liu, Shen Han, Tiejun Zhu, Yan Sun, Chenguang Fu
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $5,000
OpenAlex ID: W4411264112