Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures

Low-dimensional materials have left a mark on modern materials science, creating new opportunities for next-generation optoelectronic applications. Integrating disparate nanoscale building blocks into heterostructures offers the possibility of combining the advantageous features of individual compon...

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Detalles Bibliográficos
Autores: Fu, Shuai, Zhang, Heng, Tielrooij, Klaas-Jan, Bonn, Mischa, Wang, Hai I.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/388393
Acceso en línea:http://hdl.handle.net/10261/388393
https://api.elsevier.com/content/abstract/scopus_id/85213961882
Access Level:acceso abierto
Palabra clave:Charge transfer
Energy transfer
Graphene
Heterostructure
Ultrafast spectroscopy
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spelling Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructuresFu, ShuaiZhang, HengTielrooij, Klaas-JanBonn, MischaWang, Hai I.Charge transferEnergy transferGrapheneHeterostructureUltrafast spectroscopyLow-dimensional materials have left a mark on modern materials science, creating new opportunities for next-generation optoelectronic applications. Integrating disparate nanoscale building blocks into heterostructures offers the possibility of combining the advantageous features of individual components and exploring the properties arising from their interactions and atomic-scale proximity. The sensitization of graphene using semiconductors provides a highly promising platform for advancing optoelectronic applications through various hybrid systems. A critical aspect of achieving superior performance lies in understanding and controlling the fate of photogenerated charge carriers, including generation, transfer, separation, and recombination. Here, we review recent advances in understanding charge carrier dynamics in graphene-semiconductor heterostructures by ultrafast laser spectroscopies. First, we present a comprehensive overview of graphene-based heterostructures and their state-of-the-art optoelectronic applications. This is succeeded by an introduction to the theoretical frameworks that elucidate the fundamental principles and determinants influencing charge transfer and energy transfer-two critical interfacial processes that are vital for both fundamental research and device performance. We then outline recent efforts aimed at investigating ultrafast charge/energy flow in graphene-semiconductor heterostructures, focusing on illustrating the trajectories, directions, and mechanisms of transfer and recombination processes. Subsequently, we discuss effective control knobs that allow fine-tuning of these processes. Finally, we address the challenges and prospects for further investigation in this field.K.-J.T. acknowledges funding from European Union’s Horizon 2020 Research and Innovation Programme under grant agreement no. 804349 (ERC StG CUHL) and FLAG-ERA grant ENPHOCAL, by MICIN with no. PCI2021-122101-2A (Spain). ICN2 was supported by the Severo Ochoa program from Spanish MINECO grant no. SEV-2017-0706. The funders had no role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. H.I.W’s website is https://sites.google.com/view/hai-wang-at-mpip and M.B.’s website is https://www.mpip-mainz.mpg.de/en/bonn.Peer reviewedElsevierCell PressEuropean CommissionMinisterio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)Ministerio de Economía y Competitividad (España)European Research CouncilBonn, Mischa [0000-0001-6851-8453]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_dcae04bcPublisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/388393https://api.elsevier.com/content/abstract/scopus_id/85213961882reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/804349info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PCI2021-122101-2Ainfo:eu-repo/grantAgreement/MINECO//SEV-2017-0706https://doi.org/10.1016/j.xinn.2024.100764Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3883932026-05-22T06:33:51Z
dc.title.none.fl_str_mv Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
title Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
spellingShingle Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
Fu, Shuai
Charge transfer
Energy transfer
Graphene
Heterostructure
Ultrafast spectroscopy
title_short Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
title_full Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
title_fullStr Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
title_full_unstemmed Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
title_sort Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures
dc.creator.none.fl_str_mv Fu, Shuai
Zhang, Heng
Tielrooij, Klaas-Jan
Bonn, Mischa
Wang, Hai I.
author Fu, Shuai
author_facet Fu, Shuai
Zhang, Heng
Tielrooij, Klaas-Jan
Bonn, Mischa
Wang, Hai I.
author_role author
author2 Zhang, Heng
Tielrooij, Klaas-Jan
Bonn, Mischa
Wang, Hai I.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
Ministerio de Economía y Competitividad (España)
European Research Council
Bonn, Mischa [0000-0001-6851-8453]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Charge transfer
Energy transfer
Graphene
Heterostructure
Ultrafast spectroscopy
topic Charge transfer
Energy transfer
Graphene
Heterostructure
Ultrafast spectroscopy
description Low-dimensional materials have left a mark on modern materials science, creating new opportunities for next-generation optoelectronic applications. Integrating disparate nanoscale building blocks into heterostructures offers the possibility of combining the advantageous features of individual components and exploring the properties arising from their interactions and atomic-scale proximity. The sensitization of graphene using semiconductors provides a highly promising platform for advancing optoelectronic applications through various hybrid systems. A critical aspect of achieving superior performance lies in understanding and controlling the fate of photogenerated charge carriers, including generation, transfer, separation, and recombination. Here, we review recent advances in understanding charge carrier dynamics in graphene-semiconductor heterostructures by ultrafast laser spectroscopies. First, we present a comprehensive overview of graphene-based heterostructures and their state-of-the-art optoelectronic applications. This is succeeded by an introduction to the theoretical frameworks that elucidate the fundamental principles and determinants influencing charge transfer and energy transfer-two critical interfacial processes that are vital for both fundamental research and device performance. We then outline recent efforts aimed at investigating ultrafast charge/energy flow in graphene-semiconductor heterostructures, focusing on illustrating the trajectories, directions, and mechanisms of transfer and recombination processes. Subsequently, we discuss effective control knobs that allow fine-tuning of these processes. Finally, we address the challenges and prospects for further investigation in this field.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_dcae04bc
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/388393
https://api.elsevier.com/content/abstract/scopus_id/85213961882
url http://hdl.handle.net/10261/388393
https://api.elsevier.com/content/abstract/scopus_id/85213961882
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/804349
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PCI2021-122101-2A
info:eu-repo/grantAgreement/MINECO//SEV-2017-0706
https://doi.org/10.1016/j.xinn.2024.100764
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
Cell Press
publisher.none.fl_str_mv Elsevier
Cell Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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