Ultrafast terahertz spin dynamics: from phonon-induced spin order to coherent magnon control. - In: Ultrafast phenomena and nanophotonics XVII, ISBN 978-0-8194-9392-7, (2013), S. 862307
Transient increase of the energy gap of superconducting NbN thin films excited by resonant narrow-band terahertz pulses. - In: Physical review letters, ISSN 1079-7114, Bd. 110 (2013), 26, 267003, insges. 5 S.
Observations of radiation-enhanced superconductivity have thus far been limited to a few type-I superconductors (Al, Sn) excited at frequencies between the inelastic scattering rate and the superconducting gap frequency 2[Delta]/h. Utilizing intense, narrow-band, picosecond, terahertz pulses, tuned to just below and above 2[Delta]/h of a BCS superconductor NbN, we demonstrate that the superconducting gap can be transiently increased also in a type-II dirty-limit superconductor. The effect is particularly pronounced at higher temperatures and is attributed to radiation induced nonthermal electron distribution persisting on a 100 ps time scale.
https://doi.org/10.1103/PhysRevLett.110.267003
Poly(vinyl alcohol)film formation process using single-sided low-field NMR relaxometry: effect of initial concentration. - In: Microporous and mesoporous materials, ISSN 1387-1811, Bd. 178 (2013), S. 27-30
http://dx.doi.org/10.1016/j.micromeso.2013.03.036
Surface states and electronic structure of polar and nonpolar InN - an in situ photoelectron spectroscopy study. - In: Applied physics letters, ISSN 1077-3118, Bd. 102 (2013), 23, S. 231602, insges. 4 S.
http://dx.doi.org/10.1063/1.4810074
Frequency-dependent NMR relaxation of liquids confined inside porous media containing an increased amount of magnetic impurities. - In: Magnetic resonance in chemistry, ISSN 1097-458X, Bd. 51 (2013), 2, S. 123-128
https://doi.org/10.1002/mrc.3924
Correlation of charge transport with structural order in highly ordered melt-crystallized poly(3-hexylthiophene) thin films. - In: Journal of polymer science, ISSN 1099-0488, Bd. 51 (2013), 12, S. 943-951
https://doi.org/10.1002/polb.23297
Interlaboratory outdoor stability studies of flexible roll-to-roll coated organic photovoltaic modules: stability over 10,000 h. - In: Solar energy materials & solar cells, ISSN 1879-3398, Bd. 116 (2013), S. 187-196
http://dx.doi.org/10.1016/j.solmat.2013.04.024
Polymer solar cells with enhanced lifetime by improved electrode stability and sealing. - In: Solar energy materials & solar cells, ISSN 1879-3398, Bd. 117 (2013), S. 59-66
http://dx.doi.org/10.1016/j.solmat.2013.05.013
Recent NMR investigations on molecular dynamics of polymer melts in bulk and in confinement. - In: Current opinion in colloid & interface science, Bd. 18 (2013), 3, S. 173-182
http://dx.doi.org/10.1016/j.cocis.2013.03.005
Optical and electrical properties of Cu 2 O, Cu 4 O 3 and CuO. - In: MRS online proceedings library, ISSN 1946-4274, Bd. 1494 (2013), insges. 6 S.
http://dx.doi.org/10.1557/opl.2012.1581