Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy

Autores
Hettich, Mike; Jacob, Karl; Ristow, Oliver; He, Chuan; Mayer, Jan; Schubert, Martin; Gusev, Vitalyi; Bruchhausen, Axel Emerico; Dekorsy, Thomas
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A molecular layer of aminopropyltriethoxysilane is patterned with a focused ion beam and subsequently covered by a gold film. The gold-polymer-substrate structures are afterwards imaged by ultrafast coherent acoustic phonon spectroscopy in reflection geometry. We demonstrate that the lateral structure of the covered polymer layer can be detected via the damping time of the vibrational mode of the gold film. Furthermore, we utilize Brillouin oscillations originating from the silicon substrate to map the structures and to estimate the molecular layer thickness.
Fil: Hettich, Mike . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Jacob, Karl . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Ristow, Oliver . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: He, Chuan . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Mayer, Jan . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Schubert, Martin . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Gusev, Vitalyi . Centre National de la Recherche Scientifique; Francia
Fil: Bruchhausen, Axel Emerico. University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Dekorsy, Thomas . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Materia
Brillouin spectra
Focused ion beam technology
High-speed optical techniques
Organic compounds
Phonon spectra
Vibrational modes
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11326
Acceder
id CONICETDig_8ebaf80cca5a9dc32046551c3983dd8c
oai_identifier_str oai:ri.conicet.gov.ar:11336/11326
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopyHettich, Mike Jacob, Karl Ristow, Oliver He, Chuan Mayer, Jan Schubert, Martin Gusev, Vitalyi Bruchhausen, Axel EmericoDekorsy, Thomas Brillouin spectraFocused ion beam technologyHigh-speed optical techniquesOrganic compoundsPhonon spectraVibrational modeshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A molecular layer of aminopropyltriethoxysilane is patterned with a focused ion beam and subsequently covered by a gold film. The gold-polymer-substrate structures are afterwards imaged by ultrafast coherent acoustic phonon spectroscopy in reflection geometry. We demonstrate that the lateral structure of the covered polymer layer can be detected via the damping time of the vibrational mode of the gold film. Furthermore, we utilize Brillouin oscillations originating from the silicon substrate to map the structures and to estimate the molecular layer thickness.Fil: Hettich, Mike . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaFil: Jacob, Karl . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaFil: Ristow, Oliver . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaFil: He, Chuan . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaFil: Mayer, Jan . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaFil: Schubert, Martin . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaFil: Gusev, Vitalyi . Centre National de la Recherche Scientifique; FranciaFil: Bruchhausen, Axel Emerico. University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Dekorsy, Thomas . University of Konstanz. Department of Physics and Center for Applied Photonics; AlemaniaAmerican Institute Of Physics2012-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11326Hettich, Mike ; Jacob, Karl ; Ristow, Oliver ; He, Chuan ; Mayer, Jan ; et al.; Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy; American Institute Of Physics; Applied Physics Letters; 101; 19; 11-2012; 191606-1916060003-6951enginfo:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/10.1063/1.4767141info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4767141info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:19:38Zoai:ri.conicet.gov.ar:11336/11326instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:19:38.947CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
title Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
spellingShingle Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
Hettich, Mike
Brillouin spectra
Focused ion beam technology
High-speed optical techniques
Organic compounds
Phonon spectra
Vibrational modes
title_short Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
title_full Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
title_fullStr Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
title_full_unstemmed Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
title_sort Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy
dc.creator.none.fl_str_mv Hettich, Mike
Jacob, Karl
Ristow, Oliver
He, Chuan
Mayer, Jan
Schubert, Martin
Gusev, Vitalyi
Bruchhausen, Axel Emerico
Dekorsy, Thomas
author Hettich, Mike
author_facet Hettich, Mike
Jacob, Karl
Ristow, Oliver
He, Chuan
Mayer, Jan
Schubert, Martin
Gusev, Vitalyi
Bruchhausen, Axel Emerico
Dekorsy, Thomas
author_role author
author2 Jacob, Karl
Ristow, Oliver
He, Chuan
Mayer, Jan
Schubert, Martin
Gusev, Vitalyi
Bruchhausen, Axel Emerico
Dekorsy, Thomas
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Brillouin spectra
Focused ion beam technology
High-speed optical techniques
Organic compounds
Phonon spectra
Vibrational modes
topic Brillouin spectra
Focused ion beam technology
High-speed optical techniques
Organic compounds
Phonon spectra
Vibrational modes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A molecular layer of aminopropyltriethoxysilane is patterned with a focused ion beam and subsequently covered by a gold film. The gold-polymer-substrate structures are afterwards imaged by ultrafast coherent acoustic phonon spectroscopy in reflection geometry. We demonstrate that the lateral structure of the covered polymer layer can be detected via the damping time of the vibrational mode of the gold film. Furthermore, we utilize Brillouin oscillations originating from the silicon substrate to map the structures and to estimate the molecular layer thickness.
Fil: Hettich, Mike . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Jacob, Karl . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Ristow, Oliver . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: He, Chuan . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Mayer, Jan . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Schubert, Martin . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
Fil: Gusev, Vitalyi . Centre National de la Recherche Scientifique; Francia
Fil: Bruchhausen, Axel Emerico. University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Dekorsy, Thomas . University of Konstanz. Department of Physics and Center for Applied Photonics; Alemania
description A molecular layer of aminopropyltriethoxysilane is patterned with a focused ion beam and subsequently covered by a gold film. The gold-polymer-substrate structures are afterwards imaged by ultrafast coherent acoustic phonon spectroscopy in reflection geometry. We demonstrate that the lateral structure of the covered polymer layer can be detected via the damping time of the vibrational mode of the gold film. Furthermore, we utilize Brillouin oscillations originating from the silicon substrate to map the structures and to estimate the molecular layer thickness.
publishDate 2012
dc.date.none.fl_str_mv 2012-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11326
Hettich, Mike ; Jacob, Karl ; Ristow, Oliver ; He, Chuan ; Mayer, Jan ; et al.; Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy; American Institute Of Physics; Applied Physics Letters; 101; 19; 11-2012; 191606-191606
0003-6951
url http://hdl.handle.net/11336/11326
identifier_str_mv Hettich, Mike ; Jacob, Karl ; Ristow, Oliver ; He, Chuan ; Mayer, Jan ; et al.; Imaging of a patterned and buried molecular layer by coherent acoustic phonon spectroscopy; American Institute Of Physics; Applied Physics Letters; 101; 19; 11-2012; 191606-191606
0003-6951
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/10.1063/1.4767141
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4767141
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Institute Of Physics
publisher.none.fl_str_mv American Institute Of Physics
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083345259167744
score 13.22299

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