Christoph Langhammer

Summary

Affiliation: Chalmers University of Technology
Country: Sweden

Publications

  1. doi request reprint Localized surface plasmon resonances in aluminum nanodisks
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 8:1461-71. 2008
  2. ncbi request reprint Plasmonic properties of supported Pt and Pd nanostructures
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 6:833-8. 2006
  3. ncbi request reprint Hydrogen storage in Pd nanodisks characterized with a novel nanoplasmonic sensing scheme
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 7:3122-7. 2007
  4. ncbi request reprint Intrinsic Fano interference of localized plasmons in Pd nanoparticles
    Tavakol Pakizeh
    Department of Applied Physics, Chalmers University of Technology, , Sweden
    Nano Lett 9:882-6. 2009
  5. ncbi request reprint Indirect nanoplasmonic sensing: ultrasensitive experimental platform for nanomaterials science and optical nanocalorimetry
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, S 412 96 Goteborg, Sweden
    Nano Lett 10:3529-38. 2010
  6. doi request reprint A combined nanoplasmonic and electrodeless quartz crystal microbalance setup
    Elin M Larsson
    Department of Applied Physics, Chemical Physics Group, Chalmers University of Technology, SE 41296 Gothenburg, Sweden
    Rev Sci Instrum 80:125105. 2009
  7. doi request reprint Combined in situ quartz crystal microbalance with dissipation monitoring, indirect nanoplasmonic sensing, and vibrational sum frequency spectroscopic monitoring of alkanethiol-protected copper corrosion
    Markus Schwind
    Department of Applied Physics, Chalmers University of Technology, Goteborg, Sweden
    Langmuir 29:7151-61. 2013
  8. ncbi request reprint Oscillatory optical response of an amorphous two-dimensional array of gold nanoparticles
    Tomasz J Antosiewicz
    Department of Applied Physics, Chalmers University of Technology, SE 412 96 Goteborg, Sweden
    Phys Rev Lett 109:247401. 2012
  9. doi request reprint Optical absorption engineering in stacked plasmonic Au-SiO₂-Pd nanoantennas
    Carl Wadell
    Department of Applied Physics, Chalmers University of Technology, SE 412 96 Goteborg, Sweden
    Nano Lett 12:4784-90. 2012
  10. doi request reprint Unravelling the dependence of hydrogen oxidation kinetics on the size of Pt nanoparticles by in operando nanoplasmonic temperature sensing
    Kristina Wettergren
    Department of Applied Physics and Competence Centre for Catalysis, Chalmers University of Technology, 41296 Goteborg, Sweden
    Nano Lett 15:574-80. 2015

Collaborators

  • Vladimir P Zhdanov
  • Tomasz J Antosiewicz
  • Markus Schwind
  • Fredrik Westerlund
  • Elin M Larsson
  • Carl Wadell
  • Kristina Wettergren
  • Svetlana Syrenova
  • Bengt Kasemo
  • Yuri A Diaz Fernandez
  • Viktoria Gusak
  • Igor Zorić
  • Gabriel Ohlsson
  • Tavakol Pakizeh
  • Filippo Cavalca
  • Anders Hellman
  • Davide Deiana
  • Louise H Fornander
  • Ueli Heiz
  • Samuel Lara Avila
  • Thomas W Hansen
  • Marian D Rötzer
  • Tina A Gschneidtner
  • Florian F Schweinberger
  • Kasper Moth-Poulsen
  • Claron J Ridge
  • Andrew S Crampton
  • Michael Graetzel
  • Leo Philipp Heiniger
  • Michael Zäch
  • Peter Apell

Detail Information

Publications18

  1. doi request reprint Localized surface plasmon resonances in aluminum nanodisks
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 8:1461-71. 2008
    ....
  2. ncbi request reprint Plasmonic properties of supported Pt and Pd nanostructures
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 6:833-8. 2006
    ..Extinction cross-sections are generally about 50% smaller for Pt and Pd. The spectral plasmon positions, line-widths, and extinction cross-sections are well reproduced by the model...
  3. ncbi request reprint Hydrogen storage in Pd nanodisks characterized with a novel nanoplasmonic sensing scheme
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 7:3122-7. 2007
    ....
  4. ncbi request reprint Intrinsic Fano interference of localized plasmons in Pd nanoparticles
    Tavakol Pakizeh
    Department of Applied Physics, Chalmers University of Technology, , Sweden
    Nano Lett 9:882-6. 2009
    ..The latter analysis indicates that the degree of Fano asymmetry is simply linearly proportional to the imaginary part of the interband contribution to the metal dielectric function...
  5. ncbi request reprint Indirect nanoplasmonic sensing: ultrasensitive experimental platform for nanomaterials science and optical nanocalorimetry
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, S 412 96 Goteborg, Sweden
    Nano Lett 10:3529-38. 2010
    ..In (i) and (iii), dielectric changes in the sample are detected, while (ii) demonstrates a novel optical nanocalorimetry method...
  6. doi request reprint A combined nanoplasmonic and electrodeless quartz crystal microbalance setup
    Elin M Larsson
    Department of Applied Physics, Chemical Physics Group, Chalmers University of Technology, SE 41296 Gothenburg, Sweden
    Rev Sci Instrum 80:125105. 2009
    ....
  7. doi request reprint Combined in situ quartz crystal microbalance with dissipation monitoring, indirect nanoplasmonic sensing, and vibrational sum frequency spectroscopic monitoring of alkanethiol-protected copper corrosion
    Markus Schwind
    Department of Applied Physics, Chalmers University of Technology, Goteborg, Sweden
    Langmuir 29:7151-61. 2013
    ..70% relative humidity), we illustrate how the combination of these techniques can be used to differentiate between simultaneously occurring processes, such as water adsorption and corrosion product formation...
  8. ncbi request reprint Oscillatory optical response of an amorphous two-dimensional array of gold nanoparticles
    Tomasz J Antosiewicz
    Department of Applied Physics, Chalmers University of Technology, SE 412 96 Goteborg, Sweden
    Phys Rev Lett 109:247401. 2012
    ....
  9. doi request reprint Optical absorption engineering in stacked plasmonic Au-SiO₂-Pd nanoantennas
    Carl Wadell
    Department of Applied Physics, Chalmers University of Technology, SE 412 96 Goteborg, Sweden
    Nano Lett 12:4784-90. 2012
    ..This finding suggests a novel route toward highly efficient plasmon-enhanced catalysis on widely selectable catalytic metal particle surfaces not limited to the "classic" plasmonic metals Au and Ag...
  10. doi request reprint Unravelling the dependence of hydrogen oxidation kinetics on the size of Pt nanoparticles by in operando nanoplasmonic temperature sensing
    Kristina Wettergren
    Department of Applied Physics and Competence Centre for Catalysis, Chalmers University of Technology, 41296 Goteborg, Sweden
    Nano Lett 15:574-80. 2015
    ..5 up to 0.8 eV. This effect is attributed to an increase of the fraction of (100)-facet and edge and corner sites and their increasingly important role in the reaction with decreasing particle size. ..
  11. doi request reprint Plasmonic hydrogen sensing with nanostructured metal hydrides
    Carl Wadell
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    ACS Nano 8:11925-40. 2014
    ....
  12. ncbi request reprint Gold, platinum, and aluminum nanodisk plasmons: material independence, subradiance, and damping mechanisms
    Igor Zorić
    Department of Applied Physics, Division for Chemical Physics, Chalmers University of Technology, 412 96 Göteborg, Sweden
    ACS Nano 5:2535-46. 2011
    ..In order to minimize particle-particle coupling effects, sparse patterns with a large interparticle distance (center-to-center ≥6 particle diameters) were considered...
  13. ncbi request reprint Size-dependent kinetics of hydriding and dehydriding of pd nanoparticles
    Christoph Langhammer
    Department of Applied Physics, Chalmers University of Technology, , Sweden
    Phys Rev Lett 104:135502. 2010
    ..The latter is explained by the effect of surface tension on hydrogen desorption from the surface layer. The approach is generalizable to other reactant-nanoparticle systems...
  14. doi request reprint High sintering resistance of size-selected platinum cluster catalysts by suppressed Ostwald ripening
    Kristina Wettergren
    Department of Applied Physics, Chalmers University of Technology, 41296 Goteborg, Sweden
    Nano Lett 14:5803-9. 2014
    ..Moreover, this is the first systematic experimental investigation of sintering processes in nanoparticle systems with an initially perfectly monomodal size distribution under ambient conditions. ..
  15. doi request reprint The conquest of middle-earth: combining top-down and bottom-up nanofabrication for constructing nanoparticle based devices
    Yuri A Diaz Fernandez
    Department of Chemical and Biological Engineering, Chalmers University of Technology, SE 412 96 Gothenburg, Sweden
    Nanoscale 6:14605-16. 2014
    ....
  16. doi request reprint Shrinking-hole colloidal lithography: self-aligned nanofabrication of complex plasmonic nanoantennas
    Svetlana Syrenova
    Department of Applied Physics, Chalmers University of Technology, 412 96 Goteborg, Sweden
    Nano Lett 14:2655-63. 2014
    ....
  17. ncbi request reprint Time-resolved indirect nanoplasmonic sensing spectroscopy of dye molecule interactions with dense and mesoporous TiO2 films
    Viktoria Gusak
    Department of Applied Physics, Chalmers University of Technology, SE 412 96 Goteborg, Sweden
    Nano Lett 12:2397-403. 2012
    ....
  18. ncbi request reprint A nanocell for quartz crystal microbalance and quartz crystal microbalance with dissipation-monitoring sensing
    Gabriel Ohlsson
    Department of Applied Physics, Chalmers University of Technology, SE 412 96 Goteborg, Sweden
    Rev Sci Instrum 80:083905. 2009
    ....