Keppler, Angela; Marschewski, Marcel; Himmerlich, Marcel; Ahmed, Syed Imad-Uddin; Schäfer, Jürgen A.; Pachomow, Evgenij; Maus-Friedrichs, Wolfgang; Höfft, Oliver; Endres, Frank; Krischok, Stefan
Changes of the near-surface chemical composition of the [EMIM]Tf 2 N room temperature ionic liquid under the influence of irradiation. - In: DPG spring meeting of the Condensed Matter Section with the divisions: Biological Physics, Chemical and Polymer Physics, Dielectric Solids, Dynamics and Statistical Physics, Low Temperature Physics, Magnetism, Metal and Material Physics, Semiconductor Physics, Surface Science, Thin Films, Vacuum Science and Technology as well as the working groups: Industry and Business, Physics of Socio-Economic Systems, 2009, CPP 39.31
Changes of the near-surface chemical composition of the [EMIM]Tf 2 N room temperature ionic liquid under the influence of irradiation. - In: DPG spring meeting of the Condensed Matter Section with the divisions: Biological Physics, Chemical and Polymer Physics, Dielectric Solids, Dynamics and Statistical Physics, Low Temperature Physics, Magnetism, Metal and Material Physics, Semiconductor Physics, Surface Science, Thin Films, Vacuum Science and Technology as well as the working groups: Industry and Business, Physics of Socio-Economic Systems, 2009, CPP 39.31
In some applications room temperature Ionic Liquids (RT-ILs) are exposed to different kinds of irradiation. Using the low vapour pressures of RT-ILs, we studied the influence of irradiation on the surface properties under UHV conditions by photoelectron spectroscopy and Metastable Induced Electron Spectroscopy. We present the effect of irradiation by electrons and photons with energies ranging from a few eV to several keV on the surface composition of [EMIM]Tf2N and its valence band structure. Our results indicate a strong reduction of the carbon content during keV-electron irradiation as well as other compositional changes. The changes of the film composition are correlated with changes in the valence band structure as a function of irradiation energy. X-ray irradiation with high exposures cause also variations in chemical composition of the [EMIM]Tf2N.
Abbasi, Afshin;
Scholz, Reinhard
Ab initio calculation of the dispersion interaction between a polyaromatic molecule and a noble metal substrate: PTCDA on Ag(110). - In: The journal of physical chemistry, ISSN 1932-7455, Bd. 113 (2009), 46, S. 19897-19904
http://dx.doi.org/10.1021/jp902370b
Ab initio calculation of the dispersion interaction between a polyaromatic molecule and a noble metal substrate: PTCDA on Ag(110). - In: The journal of physical chemistry, ISSN 1932-7455, Bd. 113 (2009), 46, S. 19897-19904
http://dx.doi.org/10.1021/jp902370b
Vasa, Parinda;
Ropers, Claus; Pomraenke, Robert; Lienau, Christoph
Ultra-fast nano-optics. - In: Laser & photonics reviews, ISSN 1863-8899, Bd. 3 (2009), 6, S. 483-507
https://doi.org/10.1002/lpor.200810064
Ultra-fast nano-optics. - In: Laser & photonics reviews, ISSN 1863-8899, Bd. 3 (2009), 6, S. 483-507
https://doi.org/10.1002/lpor.200810064
Mayilo, Sergiy; Kloster, Meike A.; Wunderlich, Michael; Lutich, Andrey; Klar, Thomas A.; Nichtl, Alfons; Kürzinger, Konrad; Stefani, Fernando D.; Feldmann, Jochen
Long-range fluorescence quenching by gold nanoparticles in a sandwich immunoassay for cardiac troponin T. - In: Nano letters, ISSN 1530-6992, Bd. 9 (2009), 12, S. 4558-4563
http://dx.doi.org/10.1021/nl903178n
Long-range fluorescence quenching by gold nanoparticles in a sandwich immunoassay for cardiac troponin T. - In: Nano letters, ISSN 1530-6992, Bd. 9 (2009), 12, S. 4558-4563
http://dx.doi.org/10.1021/nl903178n
Muhsin, Burhan; Renz, Joachim; Drüe, Karl-Heinz; Gobsch, Gerhard; Hoppe, Harald
Influence of polymer solar cell geometry on series resistance and device efficiency. - In: Physica status solidi, ISSN 1862-6319, Bd. 206 (2009), 12, S. 2771-2774
http://dx.doi.org/10.1002/pssa.200925315
Influence of polymer solar cell geometry on series resistance and device efficiency. - In: Physica status solidi, ISSN 1862-6319, Bd. 206 (2009), 12, S. 2771-2774
http://dx.doi.org/10.1002/pssa.200925315
Beenken, Wichard J. D.;
Excitons in conjugated polymers: do we need a paradigma change?. - In: Physica status solidi. Applications and materials science. - Weinheim : Wiley-VCH, 2005- , ISSN: 1862-6319 , ZDB-ID: 1481091-8, ISSN 1862-6319, Bd. 206 (2009), 12, S. 2750-2756
http://dx.doi.org/10.1002/pssa.200925297
Excitons in conjugated polymers: do we need a paradigma change?. - In: Physica status solidi. Applications and materials science. - Weinheim : Wiley-VCH, 2005- , ISSN: 1862-6319 , ZDB-ID: 1481091-8, ISSN 1862-6319, Bd. 206 (2009), 12, S. 2750-2756
http://dx.doi.org/10.1002/pssa.200925297
Jadhav, Rupali; Türk, Stefan; Kühnlenz, Florian; Cimrova, Vera; Rathgeber, Silke; Ayuk Mbi Egbe, Daniel; Hoppe, Harald
Anthracene-containing PPE-PPV copolymers: effect of side-chain nature and length on photophysical and photovoltaic properties. - In: Physica status solidi, ISSN 1862-6319, Bd. 206 (2009), 12, S. 2695-2699
http://dx.doi.org/10.1002/pssa.200925398
Anthracene-containing PPE-PPV copolymers: effect of side-chain nature and length on photophysical and photovoltaic properties. - In: Physica status solidi, ISSN 1862-6319, Bd. 206 (2009), 12, S. 2695-2699
http://dx.doi.org/10.1002/pssa.200925398
Lavchiev, Ventsislav; Holly, Roman; Chen, Gang; Schäffler, Friedrich; Goldhahn, Rüdiger; Jantsch, Wolfgang
Si rib waveguide photodetector with an ordered array of Ge islands for 1.5 [mu]m. - In: Optics letters, ISSN 1539-4794, Bd. 34 (2009), 24, S. 3785-3787
http://dx.doi.org/10.1364/OL.34.003785
Si rib waveguide photodetector with an ordered array of Ge islands for 1.5 [mu]m. - In: Optics letters, ISSN 1539-4794, Bd. 34 (2009), 24, S. 3785-3787
http://dx.doi.org/10.1364/OL.34.003785
Muhsin, Burhan; Renz, Joachim; Drüe, Karl-Heinz; Gobsch, Gerhard; Hoppe, Harald
Efficient polymer solar cell modules. - In: Synthetic metals, Bd. 159 (2009), 21/22, S. 2358-2361
http://dx.doi.org/10.1016/j.synthmet.2009.10.015
Efficient polymer solar cell modules. - In: Synthetic metals, Bd. 159 (2009), 21/22, S. 2358-2361
http://dx.doi.org/10.1016/j.synthmet.2009.10.015
Vasa, Parinda; Pomraenke, Robert; Schwieger, Stephan; Runge, Erich; Lienau, Christoph
Ultrafast optical nonlinearities in hybrid metal-J-aggregate nanostructures. - In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, ISBN 978-1-4244-4079-5, (2009), insges. 1 S.
http://dx.doi.org/10.1109/CLEOE-EQEC.2009.5194749
Ultrafast optical nonlinearities in hybrid metal-J-aggregate nanostructures. - In: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference, ISBN 978-1-4244-4079-5, (2009), insges. 1 S.
http://dx.doi.org/10.1109/CLEOE-EQEC.2009.5194749