Roman Messner

Dipl.-Ing., BSc

20182019
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Activities 2018 2019

  • 9 Talk at conference or symposium
  • 2 Invited talk at conference or symposium
  • 2 Poster presentation

Towards new plasmonic materials: Synthesis of K and K-Au nanoparticles with helium nanodroplets

Roman Messner (Speaker), Daniel Knez (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor), Florian Lackner (Contributor)
19 May 201922 May 2019

Activity: Talk or presentationPoster presentationScience to science

On the stability of Ag-Au and Ni-Au core-shell particles at elevated temperatures: diffusion, oxidation and structural inversion at atomic resolution

Martin Schnedlitz (Speaker), Maximilian Ingo Lasserus (Contributor), Ralf Meyer (Contributor), Roman Messner (Contributor), Alexander Schiffmann (Contributor), Florian Lackner (Contributor), Wolfgang E. Ernst (Contributor), Andreas Hauser (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor)
5 Feb 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Helium Nanodroplet Based Synthesis of Tailored Nanoparticles for Surface Enhanced Raman Spectroscopy

Florian Lackner (Speaker), Alexander Schiffmann (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Martin Schnedlitz (Contributor), Harald Matthias Fitzek (Contributor), Peter Pölt (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor)
11 Sep 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Spectroscopy of gold atoms in helium nanordoplets

Roman Messner (Speaker), Alexander Schiffmann (Contributor), Johann Valentin Pototschnig (Contributor), Maximilian Ingo Lasserus (Contributor), Martin Schnedlitz (Contributor), Florian Lackner (Contributor), Wolfgang E. Ernst (Contributor)
13 Sep 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Thermally induced alloying process in core@shell AgAu particles: A new method to measure diffusion on the nanoscale

Maximilian Ingo Lasserus (Speaker), Martin Schnedlitz (Contributor), Andreas Hauser (Contributor), Daniel Knez (Contributor), Roman Messner (Contributor), Alexander Schiffmann (Contributor), Florian Lackner (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor)
11 Sep 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Functional plasmonic nanostructures obtained from helium droplet synthesis

Florian Lackner (Speaker), Alexander Schiffmann (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Martin Schnedlitz (Contributor), Harald Matthias Fitzek (Contributor), Peter Pölt (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor)
30 Aug 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Core-shell nanoparticles prepared in superfluid helium droplets: structure, phase transitions, and alloy formation

Alexander Schiffmann (Contributor), Martin Schnedlitz (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Florian Lackner (Contributor), Ralf Meyer (Contributor), Andreas Hauser (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Speaker)
8 Oct 201812 Oct 2018

Activity: Talk or presentationInvited talk at conference or symposiumScience to science

Temperature studies of Ni@Au and Co@Au core@shell systems on the nanoscale

Alexander Schiffmann (Speaker), Martin Schnedlitz (Contributor), Ralf Meyer (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Florian Lackner (Contributor), Andreas Hauser (Contributor), Wolfgang E. Ernst (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor)
6 Feb 2018

Activity: Talk or presentationPoster presentationScience to science

Ultra-thin h-BN films employed as STEM substrates for nanoscale plasmon spectroscopy

Alexander Schiffmann (Speaker), Daniel Knez (Contributor), Florian Lackner (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Martin Schnedlitz (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor)
30 Aug 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Plasmon spectroscopy of metallic nanoparticles on ultra-thin h-BN films

Alexander Schiffmann (Speaker), Daniel Knez (Contributor), Florian Lackner (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Martin Schnedlitz (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor)
11 Sep 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

To be or not to be alloyed: The unexpected behaviour of Ni-Au and Co-Au core-shell nanoparticles upon heating

Martin Schnedlitz (Speaker), Daniel Knez (Contributor), Ralf Meyer (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Alexander Schiffmann (Contributor), Florian Lackner (Contributor), Andreas Hauser (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Contributor)
11 Sep 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science

Core-Shell Nanoparticles for Plasmonics and Catalysis

Alexander Schiffmann (Contributor), Martin Schnedlitz (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Florian Lackner (Contributor), Andreas Hauser (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor), Wolfgang E. Ernst (Speaker)
15 Oct 201817 Oct 2018

Activity: Talk or presentationInvited talk at conference or symposiumScience to science

Plasmonic Properties of Ag@Au core@shell Nanoparticles and Nanostructures Formed by Helium Droplet Synthesis

Florian Lackner (Speaker), Alexander Schiffmann (Contributor), Martin Schnedlitz (Contributor), Maximilian Ingo Lasserus (Contributor), Roman Messner (Contributor), Wolfgang E. Ernst (Contributor), Harald Matthias Fitzek (Contributor), Peter Pölt (Contributor), Daniel Knez (Contributor), Ferdinand Hofer (Contributor)
7 Feb 2018

Activity: Talk or presentationTalk at conference or symposiumScience to science