Dr. Kai Braun Profile

Dr. Kai Braun

at Eberhard Karls Univ Tuebingen

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Author

Publications (7)

Proceedings Article | 20 August 2020 Presentation

Tip-enhanced Raman spectroscopy: electron density shift at the metal-molecule interface induced by a static electric field

Alfred Meixner, Otto Hauler, Dai Zhang, Kai Braun

Proceedings Volume 11468, 114680N (2020) https://doi.org/10.1117/12.2570738

KEYWORDS: Molecules, Interfaces, Molecular electronics, Metals, Chemical species, Raman spectroscopy, Optoelectronics, Organic electronics, Natural surfaces, Electronic components

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Proceedings Article | 14 March 2018 Presentation

Plasmon-enhanced light emission from an optically pumped bias-controlled tunneling junction (Conference Presentation)

Alfred Meixner, Kai Braun, Frank Wackenhut

Proceedings Volume 10540, 1054010 (2018) https://doi.org/10.1117/12.2289179

KEYWORDS: Optical pumping, Molecules, Plasmons, Antennas, Nanophotonics, Electroluminescence, Photons, Electrons, Quantum dot lasers, Quantum dots

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Proceedings Article | 19 September 2017 Presentation

Enhanced photoluminescence from a molecular tunneling junction (Conference Presentation)

Alfred Meixner, Kai Braun, Xiao Wang, Dai Zhang

Proceedings Volume 10362, 1036207 (2017) https://doi.org/10.1117/12.2274408

KEYWORDS: Molecules, Luminescence, Plasmons, Gold, Near field optics, Electrons, Self-assembled monolayers, Molecular lasers, Light sources, Electroluminescence

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SPIE Journal Paper | 18 August 2016

Hot-electron-induced light amplification

Kai Braun, Xiao Wang, Dai Zhang, Alfred Meixner

JPE, Vol. 6, Issue 04, 042506, (August 2016) https://doi.org/10.1117/12.10.1117/1.JPE.6.042506

KEYWORDS: Electrons, Gold, Molecules, Metals, Plasmonics, Near field optics, Molecular lasers, Near field, Plasmons, Raman spectroscopy

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Proceedings Article | 28 August 2014 Paper

Extending the functions of scanning near-field optical microscopy

A. Horneber, M. van den Berg, J. Rogalski, K. Swider, K. Braun, M. Meixner, A. Meixner, D. Zhang

Proceedings Volume 9169, 91690G (2014) https://doi.org/10.1117/12.2063160

KEYWORDS: Near field scanning optical microscopy, Near field optics, Graphene, Gold, Polarization, Raman spectroscopy, Microscopes, Microscopy, Luminescence, Scanning tunneling microscopy

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Proceedings Article | 3 September 2009 Paper

Plasmonic gold structures with individually designed geometries

Monika Fleischer, Kai Braun, Dai Zhang, Sebastian Jäger, Alfred Meixner, Dieter Kern

Proceedings Volume 7394, 73941Q (2009) https://doi.org/10.1117/12.826202

KEYWORDS: Gold, Etching, Photomasks, Ions, Electron beam lithography, Optical properties, Plasmonics, Argon, Chromium, Metals

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Proceedings Article | 2 September 2009 Paper

Confocal and near-field spectroscopic investigation of P3HT:PCBM organic blend film upon thermal annealing

Xiao Wang, Dai Zhang, Kai Braun, Hans-Joachim Egelhaaf, Alfred Meixner

Proceedings Volume 7395, 73950F (2009) https://doi.org/10.1117/12.826077

KEYWORDS: Confocal microscopy, Solar cells, Raman spectroscopy, Spectroscopy, Annealing, Near field, Near field optics, Organic photovoltaics, Mirrors, Signal detection

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Showing 5 of 7 publications

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