Selective-Area Deposition of Indium and Its Plasmonic Properties
We present an effective process sequence for the deposition of indium nanostructures using molecular beam epitaxy (MBE) on a silicon substrate. Using a template structure composed of inverted pyramids and V-grooves, we deposit indium nanostructures with various dimensions. Spatially resolved cathodo...
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2025
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| _version_ | 1852014022093701120 |
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| author | Didem Dede (4053604) |
| author2 | Evelijn Akerboom (14077642) Riccardo Brondolin (22822337) Tom Veeken (14077645) Thomas Hagger (22822340) Raphael Lemerle (19672321) Esther Alarcon Llado (22822343) Valerio Piazza (10525489) W. Craig Carter (1824082) Albert Polman (1429483) Anna Fontcuberta i Morral (1305120) |
| author2_role | author author author author author author author author author author |
| author_facet | Didem Dede (4053604) Evelijn Akerboom (14077642) Riccardo Brondolin (22822337) Tom Veeken (14077645) Thomas Hagger (22822340) Raphael Lemerle (19672321) Esther Alarcon Llado (22822343) Valerio Piazza (10525489) W. Craig Carter (1824082) Albert Polman (1429483) Anna Fontcuberta i Morral (1305120) |
| author_role | author |
| dc.creator.none.fl_str_mv | Didem Dede (4053604) Evelijn Akerboom (14077642) Riccardo Brondolin (22822337) Tom Veeken (14077645) Thomas Hagger (22822340) Raphael Lemerle (19672321) Esther Alarcon Llado (22822343) Valerio Piazza (10525489) W. Craig Carter (1824082) Albert Polman (1429483) Anna Fontcuberta i Morral (1305120) |
| dc.date.none.fl_str_mv | 2025-12-10T19:35:06Z |
| dc.identifier.none.fl_str_mv | 10.1021/acsaom.5c00373.s002 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/dataset/Selective-Area_Deposition_of_Indium_and_Its_Plasmonic_Properties/30853820 |
| dc.rights.none.fl_str_mv | CC BY-NC 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biophysics Medicine Cell Biology Biotechnology Evolutionary Biology Ecology Inorganic Chemistry Computational Biology Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified template structure composed surface plasmon polaritons localized surface plasmon high optical quality effective process sequence deposit indium nanostructures plasmonic nanostructures nanostructures enables various dimensions spps ), spherical particles spectral range smallest particles silicon substrate plasmonic properties peak wavelength inverted pyramids grown indium full width beam energy array ’ 70 nm 300 nm |
| dc.title.none.fl_str_mv | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| dc.type.none.fl_str_mv | Dataset info:eu-repo/semantics/publishedVersion dataset |
| description | We present an effective process sequence for the deposition of indium nanostructures using molecular beam epitaxy (MBE) on a silicon substrate. Using a template structure composed of inverted pyramids and V-grooves, we deposit indium nanostructures with various dimensions. Spatially resolved cathodoluminescence spectroscopy (CL) using an electron-beam energy of 30 keV electrons shows a localized surface plasmon (LSP) resonance in spherical particles with a peak wavelength at 300 nm and a full width at half-maximum of 70 nm for the smallest particles (diameter of 85 nm), showing high optical quality of the grown indium. V-groove template structures create indium nanowires for which CL spectroscopy reveals efficient propagation of surface plasmon polaritons (SPPs), and angle-resolved CL on the periodic inverted pyramids reveals optical lattice resonances arising from the array’s periodicity. The high optical quality of these nanostructures enables further applications of plasmonic nanostructures in the ultraviolet (UV) spectral range. |
| eu_rights_str_mv | openAccess |
| id | Manara_ef4bf0c26bd2a024672f48ea07bdacc5 |
| identifier_str_mv | 10.1021/acsaom.5c00373.s002 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/30853820 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY-NC 4.0 |
| spelling | Selective-Area Deposition of Indium and Its Plasmonic PropertiesDidem Dede (4053604)Evelijn Akerboom (14077642)Riccardo Brondolin (22822337)Tom Veeken (14077645)Thomas Hagger (22822340)Raphael Lemerle (19672321)Esther Alarcon Llado (22822343)Valerio Piazza (10525489)W. Craig Carter (1824082)Albert Polman (1429483)Anna Fontcuberta i Morral (1305120)BiophysicsMedicineCell BiologyBiotechnologyEvolutionary BiologyEcologyInorganic ChemistryComputational BiologyChemical Sciences not elsewhere classifiedPhysical Sciences not elsewhere classifiedtemplate structure composedsurface plasmon polaritonslocalized surface plasmonhigh optical qualityeffective process sequencedeposit indium nanostructuresplasmonic nanostructuresnanostructures enablesvarious dimensionsspps ),spherical particlesspectral rangesmallest particlessilicon substrateplasmonic propertiespeak wavelengthinverted pyramidsgrown indiumfull widthbeam energyarray ’70 nm300 nmWe present an effective process sequence for the deposition of indium nanostructures using molecular beam epitaxy (MBE) on a silicon substrate. Using a template structure composed of inverted pyramids and V-grooves, we deposit indium nanostructures with various dimensions. Spatially resolved cathodoluminescence spectroscopy (CL) using an electron-beam energy of 30 keV electrons shows a localized surface plasmon (LSP) resonance in spherical particles with a peak wavelength at 300 nm and a full width at half-maximum of 70 nm for the smallest particles (diameter of 85 nm), showing high optical quality of the grown indium. V-groove template structures create indium nanowires for which CL spectroscopy reveals efficient propagation of surface plasmon polaritons (SPPs), and angle-resolved CL on the periodic inverted pyramids reveals optical lattice resonances arising from the array’s periodicity. The high optical quality of these nanostructures enables further applications of plasmonic nanostructures in the ultraviolet (UV) spectral range.2025-12-10T19:35:06ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.1021/acsaom.5c00373.s002https://figshare.com/articles/dataset/Selective-Area_Deposition_of_Indium_and_Its_Plasmonic_Properties/30853820CC BY-NC 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/308538202025-12-10T19:35:06Z |
| spellingShingle | Selective-Area Deposition of Indium and Its Plasmonic Properties Didem Dede (4053604) Biophysics Medicine Cell Biology Biotechnology Evolutionary Biology Ecology Inorganic Chemistry Computational Biology Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified template structure composed surface plasmon polaritons localized surface plasmon high optical quality effective process sequence deposit indium nanostructures plasmonic nanostructures nanostructures enables various dimensions spps ), spherical particles spectral range smallest particles silicon substrate plasmonic properties peak wavelength inverted pyramids grown indium full width beam energy array ’ 70 nm 300 nm |
| status_str | publishedVersion |
| title | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| title_full | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| title_fullStr | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| title_full_unstemmed | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| title_short | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| title_sort | Selective-Area Deposition of Indium and Its Plasmonic Properties |
| topic | Biophysics Medicine Cell Biology Biotechnology Evolutionary Biology Ecology Inorganic Chemistry Computational Biology Chemical Sciences not elsewhere classified Physical Sciences not elsewhere classified template structure composed surface plasmon polaritons localized surface plasmon high optical quality effective process sequence deposit indium nanostructures plasmonic nanostructures nanostructures enables various dimensions spps ), spherical particles spectral range smallest particles silicon substrate plasmonic properties peak wavelength inverted pyramids grown indium full width beam energy array ’ 70 nm 300 nm |