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Laugier, Romain (author), Defrère, Denis (author), Woillez, Julien (author), Courtney-Barrer, Benjamin (author), Dannert, Felix A. (author), Matter, Alexis (author), Dandumont, Colin (author), Gross, Simon (author), Loicq, J.J.D. (author)Context. NOTT (formerly Hi-5) is a new high-contrast L′ band (3.5–4.0 µm) beam combiner for the VLTI designed with an ambitious aim to be sensitive to young giant exoplanets down to 5 mas separation around nearby stars. The performance of nulling interferometers in these wavelengths is affected both by fundamental noise from the background and...journal article 2023
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Luschmann, Thomas (author), Jung, Alexander (author), Geprägs, Stephan (author), Haslbeck, Franz X. (author), Marx, Achim (author), Filipp, Stefan (author), Groeblacher, S. (author), Gross, Rudolf (author), Huebl, Hans (author)Lithium niobate (LNO) is a well established material for surface acoustic wave (SAW) devices including resonators, delay lines and filters. Recently, multi-layer substrates based on LNO thin films have become commercially available. Here, we present a systematic low-temperature study of the performance of SAW devices fabricated on LNO-on...journal article 2023
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Mazzoni, Filippo (author), Alvisi, Stefano (author), Blokker, E.J.M. (author), Buchberger, Steven G. (author), Castelletti, Andrea (author), Cominola, Andrea (author), Gross, Marie Philine (author), Mayer, Peter (author), Steffelbauer, David B. (author)A detailed characterization of residential water consumption is essential for ensuring urban water systems' capability to cope with changing water resources availability and water demands induced by growing population, urbanization, and climate change. Several studies have been conducted in the last decades to investigate the characteristics...journal article 2023
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Dandumont, C. (author), Mazzoli, A. (author), Laborde, Victor (author), Laugier, Romain (author), Bigioli, A. (author), Garreau, G. (author), Gross, S. (author), Ireland, M. (author), Loicq, J.J.D. (author)Hi-5 is a proposed L' band high-contrast nulling interferometric instrument for the visitor focus of the Very Large Telescope Interferometer (VLTI). As a part of the ERC consolidator project called SCIFY (Self-Calibrated Interferometry For exoplanet spectroscopY), the instrument aims to achieve sufficient dynamic range and angular resolution to...conference paper 2022
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Gross, Elizabeth (author), van Iersel, L.J.J. (author), Janssen, R. (author), Jones, M.E.L. (author), Long, Colby (author), Murakami, Yukihiro (author)Phylogenetic networks can represent evolutionary events that cannot be described by phylogenetic trees. These networks are able to incorporate reticulate evolutionary events such as hybridization, introgression, and lateral gene transfer. Recently, network-based Markov models of DNA sequence evolution have been introduced along with model...journal article 2021
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Oliehoek, F.A. (author), Savani, Rahul (author), Gallego, Jose (author), Pol, Elise van der (author), Gross, Roderich (author)Save for some special cases, current training methods for Generative Adversarial Networks (GANs) are at best guaranteed to converge to a `local Nash quilibrium' (LNE). Such LNEs, however, can be arbitrarily far from an actual Nash equilibrium (NE), which implies that there are no guarantees on the quality of the found generator or clas-sier....conference paper 2018
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Meyer, S (author), Chen, Y. (author), Wimmer, S. (author), Althammer, M (author), Wimmer, T. (author), Schlitz, Richard (author), Geprags, S (author), Huebl, H (author), Kodderitzsch, D. (author), Ebert, H. (author), Bauer, G.E. (author), Gross, R (author), Goennenwein, S. T.B. (author)The observation of the spin Hall effect triggered intense research on pure spin current transport. With the spin Hall effect, the spin Seebeck effect and the spin Peltier effect already observed, our picture of pure spin current transport is almost complete. The only missing piece is the spin Nernst (-Ettingshausen) effect, which so far has...journal article 2017
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Chen, C. (author), Gross, H.G. (author), Zaidman, A.E. (author)Due to their loosely coupled and highly dynamic nature, service-oriented systems offer many benefits for realizing fault tolerance and supporting trustworthy computing. They enable automatic system reconfiguration when a faulty service is detected. Spectrum-based fault localization (SFL) is a statistics-based diagnosis technique that can be...journal article 2017
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Wandinger, U. (author), Freudenthaler, V. (author), Baars, H. (author), Amodeo, A. (author), Engelmann, R. (author), Mattis, I. (author), Gross, S. (author), Pappalardo, G. (author), Giunta, G. (author), D'Amico, G. (author), Chaikovsky, A. (author), Osipenko, F. (author), Slesar, A. (author), Nicolae, D. (author), Belegante, L. (author), Talianu, C. (author), Serikov, I. (author), Linne, H. (author), Jansen, F. (author), Apituley, A. (author), Wilson, K.M. (author), de Graaf, M. (author), Trickl, T. (author), Giehl, H. (author), Adam, D. (author), Comeron, A. (author), Munoz-Porcar, C. (author), Rocadenbosch, F. (author), Sicard, M. (author), Tomas, S. (author), de Lange, D. (author), Kumar, D. (author), Pujadas, M. (author), Molero, F. (author), Fernandez, A.F. (author), Alados-Arboledas, L. (author), Bravo-Aranda, J.A. (author), Navas-Guzman, F. (author), Guerrero-Rascado, J.L. (author), Granados-Munoz, M.J. (author), Preissler, J. (author), Wagner, F. (author), Gausa, M. (author), Grigorov, I. (author), Stoyanov, D. (author), Iarlori, M. (author), Rizi, V. (author), Spinelli, N. (author), Boselli, A. (author), Wang, X. (author), lo Feudo, F. (author), Perrone, M.R. (author), de Tomasi, F. (author), Burlizzi, P. (author)This paper introduces the recent European Aerosol Research Lidar Network (EARLINET) quality-assurance efforts at instrument level. Within two dedicated campaigns and five single-site intercomparison activities, 21 EARLINET systems from 18 EARLINET stations were intercompared between 2009 and 2013. A comprehensive strategy for campaign setup and...journal article 2016
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Schmidt, S. (author), Klein, A. E. (author), Paul, T. (author), Gross, H. (author), Diziain, S. (author), Steinert, M. (author), da Costa Assafrao, A. (author), Pertsch, T. (author), Urbach, Paul (author), Rockstuhl, C. (author)Aperture based scanning near field optical microscopes are important instruments to study light at the nanoscale and to understand the optical functionality of photonic nanostructures. In general, a detected image is affected by both the transverse electric and magnetic field components of light. The discrimination of the individual field...journal article 2016
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Geprägs, S. (author), Kehlberger, A. (author), Coletta, F.D. (author), Qiu, Z. (author), Guo, E.J. (author), Schulz, T. (author), Mix, C. (author), Meyer, S. (author), Kamra, A. (author), Althammer, M. (author), Huebl, H. (author), Jakob, G. (author), Ohnuma, Y. (author), Adachi, H. (author), Barker, J. (author), Maekawa, S. (author), Bauer, G.E.W. (author), Saitoh, E. (author), Gross, R. (author), Goennenwein, S.T.B. (author), Kläui, M. (author)Magnons are the elementary excitations of a magnetically ordered system. In ferromagnets, only a single band of low-energy magnons needs to be considered, but in ferrimagnets the situation is more complex owing to different magnetic sublattices involved. In this case, low lying optical modes exist that can affect the dynamical response. Here we...journal article 2016
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Schreier, M. (author), Chiba, T. (author), Niedermayr, A. (author), Lotze, J. (author), Huebl, H. (author), Geprags, S. (author), Takahashi, S. (author), Bauer, G.E.W. (author), Gross, R. (author), Goennenwein, S.T.B. (author)We report the observation of current-induced spin torque resonance in yttrium iron garnet/platinum bilayers. An alternating charge current at GHz frequencies in the platinum gives rise to dc spin pumping and spin Hall magnetoresistance rectification voltages, induced by the Oersted fields of the ac current and the spin Hall effect-mediated spin...journal article 2015
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Rodrigues Espinha, T.A. (author), Zaidman, A.E. (author), Gross, Hans Gerhard (author)Web APIs provide a systematic and extensible approach for application-to-application interaction. A large number of mobile applications makes use of web APIs to integrate services into apps. Each Web API's evolution pace is determined by their respective developer and mobile application developers are forced to accompany the API providers in...conference paper 2015
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Chen, C. (author), Gross, H.G. (author), Zaidman, A.E. (author)Due to their loosely coupled and highly dynamic nature, service-oriented systems offer many benefits for realizing fault tolerance and supporting trustworthy computing. They enable automatic system reconfiguration when a faulty service is detected. Spectrum-based fault localization (SFL) is a statistics-based diagnosis technique that can be...journal article 2015
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Van Westen, T. (author), Oyarzun Rivera, B.A. (author), Vlugt, T.J.H. (author), Gross, J. (author)We develop an equation of state (EoS) for describing isotropic-nematic (IN) phase equilibria of Lennard-Jones (LJ) chain fluids. The EoS is developed by applying a second order Barker-Henderson perturbation theory to a reference fluid of hard chain molecules. The chain molecules consist of tangentially bonded spherical segments and are allowed...journal article 2015
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Van Westen, T. (author), Vlugt, T.J.H. (author), Gross, J. (author)We study the isotropic (vapor and liquid) phase behavior of attractive chain fluids. Special emphasis is placed on the role of molecular flexibility, which is studied by means of a rod-coil model. Two new equations of state (EoSs) are developed for square-well- (SW) and Lennard-Jones (LJ) chain fluids. The EoSs are developed by applying the...journal article 2015
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Rodrigues Espinha, T.A. (author), Zaidman, A.E. (author), Gross, H.G. (author)Web APIs provide a systematic and extensible approach for application-to-application interaction. Developers using web APIs are forced to accompany the API providers in their software evolution tasks. In order to understand the distress caused by this imposition on web API client developers we perform a semi-structured interview with six such...journal article 2015
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Van Westen, T. (author), Vlugt, T.J.H. (author), Gross, J. (author)An analytical equation of state (EoS) is derived to describe the isotropic (I) and nematic (N) phase of linear- and partially flexible tangent hard-sphere chain fluids and their mixtures. The EoS is based on an extension of Onsager’s second virial theory that was developed in our previous work [T. van Westen, B. Oyarzún, T. J. H. Vlugt, and J....journal article 2014
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Kamra, A. (author), Witek, F.P. (author), Meyer, S. (author), Huebl, H. (author), Geprägs, S. (author), Gross, R. (author), Bauer, G.E.W. (author), Goennenwein, S.T.B. (author)We measure the low-frequency thermal fluctuations of pure spin current in a platinum film deposited on yttrium iron garnet via the inverse spin Hall effect (ISHE)-mediated voltage noise as a function of the angle ? between the magnetization and the transport direction. The results are consistent with the fluctuation-dissipation theorem in terms...journal article 2014
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Espinha, T. (author), Zaidman, A. (author), Gross, H.G. (author)Web APIs provide a systematic and extensible approach for application-toapplication interaction. Developers using web APIs are forced to accompany the API providers in their software evolution tasks. In order to understand the distress caused by this imposition on web API client developers we perform a semi-structured interview with six such...report 2014