In situ characterization of interfaces relevant for efficient photoinduced reactions. - In: Advanced materials interfaces, ISSN 2196-7350, Bd. 4 (2017), 21, 1601118, S. 1-47
https://doi.org/10.1002/admi.201601118
Towards optimal disorder in gold nanosponges for long-lived localized plasmonic modes. - In: Annalen der Physik, ISSN 1521-3889, Bd. 529 (2017), 12, 1600234, S. 1-6
https://doi.org/10.1002/andp.201600234
Open-boundary reflection of quantum well states at Pb(111). - In: Physical review, ISSN 2469-9969, Bd. 96 (2017), 20, S. 205426, insges. 11 S.
https://doi.org/10.1103/PhysRevB.96.205426
Hexagonal prism-like hierarchical Co9S8Ni(OH)2 core-shell nanotubes on carbon fibers for high-performance asymmetric supercapacitors. - In: Journal of materials chemistry, ISSN 2050-7496, Bd. 5 (2017), 43, S. 22782-22789
Im Titel sind "9", "8" und "2" tiefgestellt
https://doi.org/10.1039/C7TA07160D
Consequences of a wave-correction extended ray dynamics for integrable and chaotic optical microcavities. - In: Journal of optics, ISSN 2040-8986, Bd. 19 (2017), 12, S. 125603, insges. 13 S.
https://doi.org/10.1088/2040-8986/aa93c2
Long-lived electron emission reveals localized plasmon modes in disordered nanosponge antennas. - In: Light, ISSN 2047-7538, Bd. 6 (2017), (20. Okt.), e17075, insges. 8 S.
We report long-lived, highly spatially localized plasmon states on the surface of nanoporous gold nanoparticles-nanosponges-with high excitation efficiency. It is well known that disorder on the nanometer scale, particularly in two-dimensional systems, can lead to plasmon localization and large field enhancements, which can, in turn, be used to enhance nonlinear optical effects and to study and exploit quantum optical processes. Here, we introduce promising, three-dimensional model systems for light capture and plasmon localization as gold nanosponges that are formed by the dewetting of gold/ silver bilayers and dealloying. We study light-induced electron emission from single nanosponges, a nonlinear process with exponents of n approximate to 5...7, using ultrashort laser pulse excitation to achieve femtosecond time resolution. The long-lived electron emission process proves, in combination with optical extinction measurements and finite-difference time-domain calculations, the existence of localized modes with lifetimes of more than 20 fs. These electrons couple efficiently to the dipole antenna mode of each individual nanosponge, which in turn couples to the far-field. Thus, individual gold nanosponges are cheap and robust disordered nanoantennas with strong local resonances, and an ensemble of nanosponges constitutes a meta material with a strong polarization independent, nonlinear response over a wide frequency range.
https://doi.org/10.1038/lsa.2017.75
Recent advances in designing and fabricating self-supported nanoelectrodes for supercapacitors. - In: Advanced science, ISSN 2198-3844, Bd. 4 (2017), 10, 1700188, S. 1-34
https://doi.org/10.1002/advs.201700188
A transparent CdSTiO2 nanotextile photoanode with boosted photoelectrocatalytic efficiency and stability. - In: Nanoscale, ISSN 2040-3372, Bd. 9 (2017), 40, S. 15650-15657
Im Titel ist "2" tiefgestellt
https://doi.org/10.1039/C7NR05658C
Effects of plasma parameter on morphological and electrical properties of superconducting Nb-N deposited by MO-PEALD. - In: IEEE transactions on applied superconductivity, ISSN 1558-2515, Bd. 27 (2017), 7, 7501307, insges. 7 S.
https://doi.org/10.1109/TASC.2017.2744326
Influence of underlying local organisations in typical nematic phase of 6CHBT and induced nematic phase of bicomponent liquid crystalline systems 4DBT-12CB - a Fast Field Cycling NMR investigation. - In: Liquid crystals, ISSN 1366-5855, Bd. 44 (2017), 10, S. 1494-1505
http://dx.doi.org/10.1080/02678292.2017.1290289