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Página principal > Artículos > Artículos publicados > Spatiotemporal Microscopy : |
Fecha: | 2024 |
Resumen: | Transport phenomena like diffusion, convection, and drift play key roles in the sciences and engineering disciplines. They belong to the most omnipresent and important phenomena in nature that describe the motion of entities such as mass, charge or heat. Understanding and controlling these transport phenomena is crucial for a host of industrial technologies and applications, from cooling nuclear reactors to nanoscale heat-management in the semiconductor industry. For decades, macroscopic transport techniques have been used to access important parameters such as charge mobilities or thermal conductivities. While being powerful, they often require physical contacts, which can lead to unwanted effects. Over the past years, an exciting solution has emerged: a technique called spatiotemporal microscopy (SPTM) that accesses crucial transport phenomena in a contactless, all-optical, fashion. This technique offers powerful advantages in terms of accessible timescales, down to femtoseconds, and length scales, down to nanometres, and, further, selectively observes different species of interest. This tutorial review discusses common experimental configurations of SPTM and explains how they can be implemented by those entering the field. This review highlights the broad applicability of SPTM by presenting several exciting examples of transport phenomena that were unravelled thanks to this technique. |
Ayudas: | European Commission 101076859 European Commission 101054846 European Commission 804349 Agencia Estatal de Investigación SEV-2017-0706 Agencia Estatal de Investigación PID2019-111673GB-I00 Agencia Estatal de Investigación RYC-2017-22330 Agencia Estatal de Investigación PRE2019-091051 Agencia Estatal de Investigación CEX2019-000910-S |
Derechos: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
Lengua: | Anglès |
Documento: | Ressenya ; recerca ; Versió publicada |
Publicado en: | Advanced Electronic Materials, Vol. 10, Issue 2 (February 2024) , art. 2300584, ISSN 2199-160X |
16 p, 4.4 MB |