• Biomimetic liquid-repellent surfaces by ultrafast laser processing 

  Fadeeva, E.; Chichkov, B. (Basel : MDPI AG, 2018)

  This review is focused on the realization of liquid-repellent surfaces, inspired by two biological models: "dry" superhydrophobic leaves and "slippery" liquid-repellent carnivorous plants using ultrafast laser processing. ...
• The quantum technologies roadmap: A European community view 

  Acín, A.; Bloch, I.; Buhrman, H.; Calarco, T.; Eichler, C.; Eisert, J.; Esteve, D.; Gisin, N.; Glaser, S.J.; Jelezko, F.; Kuhr, S.; Lewenstein, M.; Riedel, M.F.; Schmidt, P.O.; Thew, R.; Wallraff, A.; Walmsley, I.; Wilhelm, F.K. (Bristol : Institute of Physics Publishing, 2018)

  Within the last two decades, quantum technologies (QT) have made tremendous progress, moving from Nobel Prize award-winning experiments on quantum physics (1997: Chu, Cohen-Tanoudji, Phillips; 2001: Cornell, Ketterle, ...
• Chemical and radioanalytical investigations of 106Ru-containing air filters from Vienna in fall 2017: searching for stable element anomalies 

  Zok, D.; Sterba, J.H.; Steinhauser, G. (Dordrecht : Springer Netherland, 2018)

  Related to the recent nuclear release of radioactive ruthenium isotopes in fall 2017, we analyzed air filters from Vienna for irregularities in the (stable) elemental composition of particulate matter from this period. ...
• Deformed N= 8 mechanics of (8, 8, 0) multiplets 

  Ivanov, E.; Lechtenfeld, O.; Sidorov, S. (Heidelberg : Springer Verlag, 2018)

  We construct new models of “curved” SU(4|1) supersymmetric mechanics based on two versions of the off-shell multiplet (8, 8, 0) which are “mirror” to each other. The worldline realizations of the supergroup SU(4|1) are ...
• 350-fold improved measurement of the antiproton magnetic moment using a multi-trap method 

  Smorra, C.; Blessing, P.E.; Borchert, M.J.; Devlin, J.A.; Harrington, J.A.; Higuchi, T.; Morgner, J.; Nagahama, H.; Sellner, S.; Bohman, M.A.; Mooser, A.H.; Schneider, G.L.; Schön, N.; Wiesinger, M.; Blaum, K.; Matsuda, Y.; Ospelkaus, C.; Quint, W.; Walz, J.; Yamazaki, Y.; Ulmer, S. (New York, NY : Springer International Publishing, 2018)

  We summarize our recent 1.5 parts per billion measurement of the antiproton magnetic moment using the multi Penning-trap system of the BASE collaboration. The result was achieved by combining the detection of individual ...
• GRACETOOLS - GRACE gravity field recovery tools 

  Darbeheshti, N.; Wöske, F.; Weigelt, M.; McCullough, C.; Wu, H. (Basel : MDPI AG, 2018)

  This paper introduces GRACETOOLS, the first open source gravity field recovery tool using GRACE type satellite observations. Our aim is to initiate an open source GRACE data analysis platform, where the existing algorithms ...
• Improving collisional growth in Lagrangian cloud models: Development and verification of a new splitting algorithm 

  Schwenkel, J.; Hoffmann, F.; Raasch, S. (Göttingen : Copernicus GmbH, 2018)

  Lagrangian cloud models (LCMs) are increasingly used in the cloud physics community. They not only enable a very detailed representation of cloud microphysics but also lack numerical errors typical for most other models. ...
• Development of a strontium optical lattice clock for the SOC mission on the ISS 

  Origlia, S.; Schiller, S.; Pramod, M.S.; Smith, L.; Singh, Y.; He, W.; Viswam, S.; Swierad, D.; Hughes, J.; Bongs, K.; Sterr, U.; Lisdat, C.; Vogt, S.; Bize, S.; Lodewyck, J.; Le Targat, R.; Holleville, D.; Venon, B.; Gill, P.; Barwood, G.; Hill, I.R.; Ovchinnikov, Y.; Kulosa, A.; Ertmer, W.; Rasel, Ernst Maria; Stuhler, J.; Kaenders, W.; SOC2 Consortium (2016)

  The ESA mission “Space Optical Clock” project aims at operating an optical lattice clock on the ISS in approximately 2023. The scientific goals of the mission are to perform tests of fundamental physics, to enable ...
• Generalized two-field α-attractor models from geometrically finite hyperbolic surfaces 

  Lazaroiu, C.I.; Shahbazi, C.S. (Amsterdam : Elsevier B.V., 2018)

  We consider four-dimensional gravity coupled to a non-linear sigma model whose scalar manifold is a non-compact geometrically finite surface Σ endowed with a Riemannian metric of constant negative curvature. When the ...
• Matrix heater in the gravitational wave observatory GEO 600 

  Wittel, H.; Affeldt, C.; Bisht, A.; Doravari, S.; Grote, H.; Lough, J.; Lück, H.; Schreiber, E.; Strain, K.A.; Danzmann, Karsten (Washington, DC : Optical Society of America, 2018)

  Large scale laser interferometric gravitational wave detectors (GWDs), such as GEO 600 require high quality optics to reach their design sensitivity. The inevitable surface imperfections, inhomogeneities, and light-absorption ...
• Heteronuclear Limit of Strong-Field Ionization: Fragmentation of HeH+ by Intense Ultrashort Laser Pulses 

  Wustelt, P.; Oppermann, F.; Yue, L.; Möller, M.; Stöhlker, T.; Lein, M.; Gräfe, S.; Paulus, G.G.; Sayler, A.M. (College Park, MD : American Physical Society, 2018)

  The laser-induced fragmentation dynamics of this most fundamental polar molecule HeH+ are measured using an ion beam of helium hydride and an isotopologue at various wavelengths and intensities. In contrast to the prevailing ...
• Skyrme–Faddeev model from 5d super-Yang–Mills 

  Lechtenfeld, Olaf; Popov, Alexander D. (Amsterdam : Elsevier B.V., 2018)

  We consider 5d Yang–Mills–Higgs theory with a compact ADE-type gauge group G and one adjoint scalar field on R3,1×R+, where R+=[0,∞) is the half-line. The maximally supersymmetric extension of this model, with five adjoint ...
• Energy cost of entanglement extraction in complex quantum systems 

  Bény, C.; Chubb, C.T.; Farrelly, T.; Osborne, T.J. (London : Nature Publishing Group, 2018)

  What is the energy cost of extracting entanglement from complex quantum systems? Operationally, we may wish to actually extract entanglement. Conceptually, we may wish to physically understand the entanglement distribution ...
• Ballistic tracks in graphene nanoribbons 

  Aprojanz, J.; Power, S.R.; Bampoulis, P.; Roche, S.; Jauho, A.-P.; Zandvliet, H.J.W.; Zakharov, A.A.; Tegenkamp, C. (London : Nature Publishing Group, 2018)

  High quality graphene nanoribbons epitaxially grown on the sidewalls of silicon carbide (SiC) mesa structures stand as key building blocks for graphene-based nanoelectronics. Such ribbons display 1D single-channel ballistic ...
• Atomic layer deposition for high power laser applications: Al2O3 and HfO2 

  Liu, Hao (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)

  Optical coatings are essential components reflecting or transmitting light in optical systems. Laser components demand more complex properties of optical coatings, such as precise thickness, uniformity over large area, ...
• Ionenstrahlzerstäubte Materialmischungen zur Herstellung von spannungsfreien, optischen Schichtsystemen auf flexiblen (PMMA-) Substraten 

  Gauch, Melanie (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)

  Durch den aktuellen Trend zu Polymeren und damit einhergehend zu flexiblen Materialien steht die optische Dünnschichttechnik vor neuen Herausforderungen. Mithilfe der physikalischen Gasphasenabscheidung (PVD), wie zum ...
• Line of sight calibration for the laser ranging interferometer on-board the GRACE follow-On mission: On-ground experimental validation 

  Koch, A.; Sanjuan, J.; Gohlke, M.; Mahrdt, C.; Brause, N.; Braxmaier, C.; Heinzel, G. (Washington, DC : Optical Society of America, 2018)

  The laser ranging interferometer (LRI) on board of the GRACE follow-on spacecraft, launched in May 2018, is the first laser interferometer to perform an inter-satellite range measurement. It is designed for ranging noise ...
• Enhancement of the damage resistance of ultra-fast optics by novel design approaches 

  Willemsen, T.; Jupé, M.; Gyamfi, M.; Schlichting, S.; Ristau, D. (Washington, DC : Optical Society of America, 2017)

  Dielectric components are essential for laser applications. Chirped mirrors are applied to compress the temporal pulse broadening crucial in the femtosecond regime. However, the design sensitivity and the electric field ...
• Analysis of poration-induced changes in cells from laser-activated plasmonic substrates 

  Saklayen, N.; Kalies, S.; Madrid, M.; Nuzzo, V.; Huber, M.; Shen, W.; Sinanan-Singh, J.; Heinemann, D.; Heisterkamp, A.; Mazur, E. (Washington, DC : Optical Society of America, 2017)

  Laser-exposed plasmonic substrates permeabilize the plasma membrane of cells when in close contact to deliver cell-impermeable cargo. While studies have determined the cargo delivery efficiency and viability of laser-exposed ...
• High repetition rate, J-level, CPA-free ultrashort pulse multipass amplifier based on Ho:YLF 

  Hinkelmann, M.; Wandt, D.; Morgner, U.; Neumann, J.R.G.; Kracht, D. (Washington, DC : Optical Society of America, 2018)

  We report on CPA-free multipass amplification of ps-pulses in Holmium-doped yttrium lithium fluoride (Ho:YLF) crystals up to µJ pulse-energy-covering repetition rates from 10 kHz up to 500 kHz. The seed pulses at a wavelength ...

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