Anderson transition in stoichiometric Fe2VAl: high thermoelectric performance from impurity bands

oleh: Fabian Garmroudi, Michael Parzer, Alexander Riss, Andrei V. Ruban, Sergii Khmelevskyi, Michele Reticcioli, Matthias Knopf, Herwig Michor, Andrej Pustogow, Takao Mori, Ernst Bauer

Format: Article
Diterbitkan: Nature Portfolio 2022-06-01

Deskripsi

The mathematical conditions for the best thermoelectric is well known but never realised in real materials. Here, the authors propose the Anderson transition in a narrow impurity band as a physical realisation of this seemingly unrealisable scenario.