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Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures
Understanding and control of thermal transport in solids at the nanoscale are crucial in engineering and enhance the properties of a new generation of optoelectronic, thermoelectric and photonic devices. In this regard, semiconductor superlattice structures provide a unique platform to study phenome...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10405594/ https://www.ncbi.nlm.nih.gov/pubmed/37555215 http://dx.doi.org/10.1107/S1600576723004302 |
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author | Naumenko, Denys Burian, Max Marmiroli, Benedetta Haider, Richard Radeticchio, Andrea Wagner, Lucas Piazza, Luca Glatt, Lisa Brandstetter, Stefan Dal Zilio, Simone Biasiol, Giorgio Amenitsch, Heinz |
author_facet | Naumenko, Denys Burian, Max Marmiroli, Benedetta Haider, Richard Radeticchio, Andrea Wagner, Lucas Piazza, Luca Glatt, Lisa Brandstetter, Stefan Dal Zilio, Simone Biasiol, Giorgio Amenitsch, Heinz |
author_sort | Naumenko, Denys |
collection | PubMed |
description | Understanding and control of thermal transport in solids at the nanoscale are crucial in engineering and enhance the properties of a new generation of optoelectronic, thermoelectric and photonic devices. In this regard, semiconductor superlattice structures provide a unique platform to study phenomena associated with phonon propagations in solids such as heat conduction. Transient X-ray diffraction can directly probe atomic motions and therefore is among the rare techniques sensitive to phonon dynamics in condensed matter. Here, optically induced transient heat conduction in GaAs/AlAs superlattice structures is studied using the EIGER2 detector. Benchmark experiments have been performed at the Austrian SAXS beamline at Elettra–Sincrotrone Trieste operated in the hybrid filling mode. This work demonstrates that drifts of experimental conditions, such as synchrotron beam fluctuations, become less essential when utilizing the EIGER2 double-gating mode which results in a faster acquisition of high-quality data and facilitates data analysis and data interpretation. |
format | Online Article Text |
id | pubmed-10405594 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-104055942023-08-08 Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures Naumenko, Denys Burian, Max Marmiroli, Benedetta Haider, Richard Radeticchio, Andrea Wagner, Lucas Piazza, Luca Glatt, Lisa Brandstetter, Stefan Dal Zilio, Simone Biasiol, Giorgio Amenitsch, Heinz J Appl Crystallogr Research Papers Understanding and control of thermal transport in solids at the nanoscale are crucial in engineering and enhance the properties of a new generation of optoelectronic, thermoelectric and photonic devices. In this regard, semiconductor superlattice structures provide a unique platform to study phenomena associated with phonon propagations in solids such as heat conduction. Transient X-ray diffraction can directly probe atomic motions and therefore is among the rare techniques sensitive to phonon dynamics in condensed matter. Here, optically induced transient heat conduction in GaAs/AlAs superlattice structures is studied using the EIGER2 detector. Benchmark experiments have been performed at the Austrian SAXS beamline at Elettra–Sincrotrone Trieste operated in the hybrid filling mode. This work demonstrates that drifts of experimental conditions, such as synchrotron beam fluctuations, become less essential when utilizing the EIGER2 double-gating mode which results in a faster acquisition of high-quality data and facilitates data analysis and data interpretation. International Union of Crystallography 2023-06-16 /pmc/articles/PMC10405594/ /pubmed/37555215 http://dx.doi.org/10.1107/S1600576723004302 Text en © Denys Naumenko et al. 2023 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
spellingShingle | Research Papers Naumenko, Denys Burian, Max Marmiroli, Benedetta Haider, Richard Radeticchio, Andrea Wagner, Lucas Piazza, Luca Glatt, Lisa Brandstetter, Stefan Dal Zilio, Simone Biasiol, Giorgio Amenitsch, Heinz Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures |
title | Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures |
title_full | Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures |
title_fullStr | Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures |
title_full_unstemmed | Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures |
title_short | Implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in GaAs/AlAs superlattice structures |
title_sort | implication of the double-gating mode in a hybrid photon counting detector for measurements of transient heat conduction in gaas/alas superlattice structures |
topic | Research Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10405594/ https://www.ncbi.nlm.nih.gov/pubmed/37555215 http://dx.doi.org/10.1107/S1600576723004302 |
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