Auflistung Fakultät für Mathematik und Physik nach Titel

Auflistung Fakultät für Mathematik und Physik nach Titel

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  • Vertically nested LES for high-resolution simulation of the surface layer in PALM (version 5.0) 
    Huq, Sadiq; De Roo, Frederik; Raasch, Siegfried; Mauder, Matthias (Göttingen : Copernicus GmbH, 2019)
    Large-eddy simulation (LES) has become a well-established tool in the atmospheric boundary-layer research community to study turbulence. It allows three-dimensional realizations of the turbulent fields, which large-scale ...
  • Vertikaler Ladungstransport über nulldimensionale Zustände in Doppelbarrieren-Heterostrukturen 
    Agafonov, Alexei B. (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2011)
    [no abstract]
  • Vibration Analysis of a Unimorph Nanobeam with a Dielectric Layer of Both Flexoelectricity and Piezoelectricity 
    Naderi, Ali; Quoc-Thai, Tran; Zhuang, Xiaoying; Jiang, Xiaoning (Basel : MDPI, 2023)
    In this study, for the first time, free and forced vibrational responses of a unimorph nanobeam consisting of a functionally graded base, along with a dielectric layer of both piezoelectricity and flexoelectricity, is ...
  • Vibrational-state and isotope dependence of high-order harmonic generation in water molecules 
    Falge, Mirjam; Engel, Volker; Lein, Manfred (College Park, MD : American Physical Society, 2010)
    We report calculations on high-order harmonic generation in water molecules. Spectra are determined for various initial vibrational states of H2O and its isotope D2O. It is demonstrated that the ratio of the spectra for ...
  • Violaxanthin cycle kinetics analysed in vivo with resonance Raman spectroscopy 
    Koch, Matthias; Zagermann, Serge; Kniggendorf, Ann-Kathrin; Meinhardt-Wollweber, Merve; Roth, Bernhard (Chichester : John Wiley and Sons Ltd, 2017)
    Measuring the kinetics of the violaxanthin cycle imposes an experimental challenge. Traditionally, carotenoid analysis was carried out laboriously with high-performance liquid chromatography. In this work, we present the ...
  • Viscosity effects and confined cochlea-like geometry in laser-induced cavitation dynamics 
    Lengert, Liza; Lohmann, Hinnerk; Johannsmeier, Sonja; Ripken, Tammo; Maier, Hannes; Heisterkamp, Alexander; Kalies, Stefan (Berlin ; Heidelberg : Springer, 2024)
    On the path to an optoacoustic hearing implant for stimulation of residual hearing, one possibility for tone generation in liquids is the concatenation of acoustic click events, which can be realized i. a. by the acoustic ...
  • Visualization and manipulation of repair and regeneration in biological systems using light 
    Kalies, Stefan Michael Klaus (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023)
    Tissue repair after an injury is a fundamental process in biomedicine. It can involve regeneration, which uses new growth to restore tissue function. The interest in repair and regeneration is motivated by the desire to ...
  • A vitrifying structure transition in the Dy/Mo(112) adsorption system 
    Fedorus, A.; Koval, V.; Naumovets, A.; Pfnür, Herbert (College Park, MD : American Institute of Physics, 2001)
    Annealing-driven irreversible structural transitions are studied by low-energy electron diffraction in submonolayer Dy films adsorbed on the Mo(112) surface. In a wide coverage range θ>0.07, Dy overlayers deposited at low ...
  • Vortex and Meissner phases of strongly interacting bosons on a two-leg ladder 
    Piraud, M.; Heidrich-Meisner, F.; McCulloch, I.P.; Greschner, Sebastian; Vekua, T.; Schollwöck, U. (College Park, MD : American Physical Society, 2015)
    We establish the phase diagram of the strongly interacting Bose-Hubbard model defined on a two-leg ladder geometry in the presence of a homogeneous flux. Our work is motivated by a recent experiment [M. Atala et al., Nat. ...
  • Vortex-Hole Duality: A Unified Picture of Weak- and Strong-Coupling Regimes of Bosonic Ladders with Flux 
    Greschner, Sebastian; Vekua, T. (College Park, MD : American Physical Society, 2017)
    Two-leg bosonic ladders with flux harbor a remarkable vortex-hole duality between the weak-coupling vortex lattice superfluids and strong-coupling charge-density-wave crystals. The strong-coupling crystalline states, which ...
  • VUV source for two-color dynamics studies at FLASH2 
    Appi, Elisa (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
    Free electron lasers (FELs) and high order harmonic generation (HHG) sources produce ultrafast coherent extreme ultraviolet (XUV) and X-ray radiation. These two powerful sources are optimal tools for time-resolved studies ...
  • Warming events projected to become more frequent and last longer across Antarctica 
    Feron, Sarah; Cordero, Raúl R.; Damiani, Alessandro; Malhotra, Avni; Seckmeyer, Gunther; Llanillo, Pedro ([London] : Macmillan Publishers Limited, part of Springer Nature, 2021)
    Summer temperatures are often above freezing along the Antarctic coastline, which makes ice shelves and coastal snowpacks vulnerable to warming events (understood as periods of consecutive days with warmer than usual ...
  • Warning of in-flight icing risk through fusion of satellite products, ground observations, and model forecasts 
    Tendel, Jakob (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2013)
    [no abstract]
  • Water tank experiments on stratified flow over double mountain-shaped obstacles at high-reynolds number 
    Stiperski, Ivana; Serafin, Stefano; Paci, Alexandre; Ágústsson, Halfdan; Belleudy, Anne; Calmer, Radiance; Horvath, Kristian; Knigge, Christoph; Sachsperger, Johannes; Strauss, Luke; Grubišíc, Vanda (Basel : MDPI AG, 2017)
    In this article,we present an overviewof theHyIV-CNRS-SecORo (Hydralab IV-CNRS-Secondary Orography and Rotors Experiments) laboratory experiments carried out in the CNRM (Centre National de Recherches Météorologiques) large ...
  • Wave packet echoes in the motion of trapped atoms 
    Buchkremer, F.B.J.; Dumke, R.; Levsen, H.; Birkl, G.; Ertmer, Wolfgang (American Physical Society, 2000)
    A new echo technique to access the coherent and dissipative dynamics of atomic wave packet oscillations in trapping potentials was experimentally and systematically validated. By using this technique, the coherence time ...
  • Wavefront sensorless adaptive optics for optical coherence tomography guided femtosecond laser surgery in the posterior eye 
    Zabic, Miroslav; Matthias, Ben; Hahn, Jan; Heisterkamp, Alexander; Meyer, Heiko; Ripken, Tammo (Bellingham : SPIE, 2019)
    Surgery with fs-laser in the posterior part of the eye could be useful for separation of tractional epiretinal membrane and vitreous floaters treatment. However, focus degradation occurs near the retina due to induced ...
  • Wavefront shaping approaches for spectral domain optical coherence tomography 
    Kanngießer, Jonas Peter (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Optical coherence tomography (OCT) enables sub-surface three dimensional imaging with micrometer resolution. The technique is based on the time-of-flight gated detection of light which is backscattered from a sample and ...
  • Waveguide for Bose-Einstein condensates 
    Bongs, Kai; Burger, S.; Dettmer, S.; Hellweg, D.; Arlt, Jan J.; Ertmer, Wolfgang; Sengstock, K. (American Physical Society, 2001)
    We report on the creation of Bose-Einstein condensates of 87Rb in a specially designed hybrid, optical dipole and magnetic trap. This trap naturally allows the coherent transfer of matter waves into a pure optical dipole ...
  • Wavelength-Tuning of Nanosecond Pulses in Er-Doped Fluoride Fibre Amplifier 
    Ray, Paulami; Yadav, Amit; Cozic, Solenn; Joulain, Franck; Berthelot, Thibaud; Hinze, Ulf; Poulain, Samuel; Rafailov, Edik U.; Chichkov, Nikolai B. (New York, NY : IEEE, 2022)
    We investigate the gain bandwidth and wavelength-tuning range of an erbium-doped fluoride fibre amplifier. The presented experimental setup consisted of a widely wavelength-tunable optical parametric oscillator (OPO), which ...
  • A way forward for fundamental physics in space 
    Bassi, A.; Cacciapuoti, L.; Capozziello, S.; Dell’Agnello, S.; Diamanti, E.; Giulini, D.; Iess, L.; Jetzer, P.; Joshi, S.K.; Landragin, A.; Poncin-Lafitte, C. Le; Rasel, E.; Roura, A.; Salomon, C.; Ulbricht, H. ([New York, NY] : Nature Publ. Group, 2022)
    Space-based research can provide a major leap forward in the study of key open questions in the fundamental physics domain. They include the validity of Einstein’s Equivalence principle, the origin and the nature of dark ...

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