Spatially resolved thermoelectric response of mixed states

Katarzyna Ludwiczak; Ewa Łacińska; Johannes Binder; Iaroslav Lutsyk; Maciej Rogala; Paweł Dabrowski; Zbigniew Klusek; Roman Stepniewski; Andrzej Wysmołek

doi:10.1117/12.2545848

2 March 2020 Spatially resolved thermoelectric response of mixed states

Katarzyna Ludwiczak, Ewa Łacińska, Johannes Binder, Iaroslav Lutsyk, Maciej Rogala, Paweł Dabrowski, Zbigniew Klusek, Roman Stepniewski, Andrzej Wysmołek

Author Affiliations +

Proceedings Volume 11291, Quantum Dots, Nanostructures, and Quantum Materials: Growth, Characterization, and Modeling XVII; 112910V (2020) https://doi.org/10.1117/12.2545848
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Phase transitions are accompanied by sudden changes in physical properties of the material, which opens possibilities for a wide range of applications. Therefore, an in-depth understanding of their dynamics is crucial, especially for the novel, developing field of van der Waals materials. We present a method to spatially resolve states during the metal-insulator phase transition in tantalum disulfide. Unlike other techniques, it allows to study the influence of microscopic laser illumination on the whole, macroscopic sample. The measurements are complemented by numerical simulations.

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Katarzyna Ludwiczak, Ewa Łacińska, Johannes Binder, Iaroslav Lutsyk, Maciej Rogala, Paweł Dabrowski, Zbigniew Klusek, Roman Stepniewski, and Andrzej Wysmołek "Spatially resolved thermoelectric response of mixed states", Proc. SPIE 11291, Quantum Dots, Nanostructures, and Quantum Materials: Growth, Characterization, and Modeling XVII, 112910V (2 March 2020); https://doi.org/10.1117/12.2545848

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