TY - GEN A1 - Morawetz, K. T1 - 13.09.12 International Institute of Physics (Natal,BR): Nonlocal quantum kinetic theory - a method to simulate strong correlations Y1 - 2012 ER - TY - JOUR A1 - Hölscher, U. A1 - Gruchmann, T. A1 - Goeters, Ch. A1 - Schulzki, C. A1 - van Aken, H. T1 - 13C-stable Isotope analyses techniques for ICU-Patients JF - Critical Care Y1 - 2000 VL - 4 IS - 1 ER - TY - GEN A1 - Morawetz, K. A1 - Kailasvuori, J. A1 - Bozat, O. T1 - 14.3.-18.3.: DPG spring meeting Dresden: -Spin and density response of interacting particles with spin-orbit coupling Y1 - 2011 ER - TY - GEN A1 - Thoms, S. A1 - Kutschan, B. A1 - Morawetz, K. A1 - Gemming, S. T1 - 14.3.-18.3.: DPG spring meeting Dresden: Ginzburg-Landau theory for the early phase of morphogenesis of brine channels in sea ice Y1 - 2011 ER - TY - GEN A1 - Maennel, M. A1 - Morawetz, K. A1 - Lipavsky, P. A1 - Schreiber, M. T1 - 14.3.-18.3.: DPG spring meeting Dresden: Poster -Single particle and bound state condensation in interacting Bose gases Y1 - 2011 ER - TY - GEN A1 - Maennel, M. A1 - Morawetz, K. A1 - Lipavsky, P. A1 - Schreiber, M. T1 - 14.3.-18.3.: DPG spring meeting Dresden: Poster Condensation of bound states and pairs in interacting Fermi gases Y1 - 2011 ER - TY - GEN A1 - Morawetz, K. A1 - Lipavský, P. A1 - Männel, M. M. A1 - Sopik, B. T1 - 14.3.-18.3.: DPG spring meeting Dresden:-Asymmetric Bethe-Salpeter equation for pairing and condensation Y1 - 2011 ER - TY - GEN A1 - Morawetz, K. A1 - Lipavský, P. A1 - Kolácek, J. A1 - Brandt, E. H. T1 - 14.3.-18.3.: DPG spring meeting Dresden:Change of critical temperature by electric fields Y1 - 2011 ER - TY - GEN A1 - Morawetz, K. A1 - Lipavský, P. A1 - Kolácek, J. T1 - 14.3.-18.3.: DPG spring meeting Dresden:Poster Discontinuity of capacitance at the onset of surface superconductivity controlled by electric fields Y1 - 2011 ER - TY - GEN A1 - Morawetz, K. A1 - Lipavský, P. A1 - Männel, M. T1 - 22.3.-26.3.: DPG spring meeting Regensburg: -Conserving T-matrix theory of superconductivity Y1 - 2010 ER - TY - GEN A1 - Kutschan, B. A1 - Morawetz, K. A1 - Gemming, S. T1 - 22.3.-26.3.: DPG spring meeting Regensburg: Poster -Modeling the morphogenesis of brine channels in sea ice Y1 - 2010 ER - TY - GEN A1 - Kutschan, B. A1 - Thoms, S. A1 - Morawetz, K. A1 - Gemming, S. T1 - 26.-28.9.12 Workshop SPP 1158, (Jena): Influence of salt and AFPs on the microstructure formation in sea ice Y1 - 2012 ER - TY - GEN A1 - Abrasonis, G. A1 - Morawetz, K. T1 - 26.3.-30.3.: DPG spring meeting Berlin: -Instability types at ion-assisted alloy deposition: from surface to bulk nanopatterning Y1 - 2012 ER - TY - GEN A1 - Maennel, M. A1 - Morawetz, K. A1 - Lipavsky, P. T1 - 26.3.-30.3.: DPG spring meeting Berlin: Instability of a repulsive Bose gas near the BEC transition Y1 - 2012 ER - TY - GEN A1 - Thoms, S. A1 - Kutschan, B. A1 - Morawetz, K. A1 - Gemming, S. T1 - 26.3.-30.3.: DPG spring meeting Berlin: Modeling the morphogenesis of brine channels in sea ice Y1 - 2012 ER - TY - GEN A1 - Kutschan, B. A1 - Morawetz, K. A1 - Thoms, S. T1 - 28.10.-30.10. IGS Nordic Branch meeting in Copenhagen: Morphology of brine channel formation in sea ice Y1 - 2010 ER - TY - GEN A1 - Kutschan, B. A1 - Morawetz, K. A1 - Thoms, S. T1 - 28.10.-30.10.10 IGS Nordic Branch meeting in Copenhagen: Morphology of brine channel formation in sea ice Y1 - 2010 ER - TY - GEN A1 - Kutschan, B. A1 - Morawetz, K. A1 - Thoms, S. T1 - 28.5.-5.6.10 International Symbosium on Sea Ice in the physical and biological system, Tromsø: Formation of brine channels in sea ice Y1 - 2010 ER - TY - GEN A1 - Kutschan, B. A1 - Morawetz, K. A1 - Thoms, S. T1 - 28.5.-5.6.10 International Symbosium on Sea Ice in the physical and biological system, Tromsø: Poster Formation of brine channels in sea ice Y1 - 2010 ER - TY - GEN A1 - Morawetz, K. T1 - 29.10.-1.11.12 Multiscale Complex Fluid Flows and Interfacial Phenomena, MPIPKS Dresden: Classical theory of water and charged liquid bridges Y1 - 2012 ER - TY - JOUR A1 - Hochmann, David T1 - 3D-Printing in Zechnical Orthopedics - Current Status and Oulook JF - How To Treat Y1 - 2019 VL - 2019 IS - 1 SP - 45 EP - 49 ER - TY - GEN A1 - Morawetz, K. T1 - 5.3. Workshop on Physics of Computer technologies, Natal, 1.3.-6.3.2010: Femtosecond Transport in OFETs Y1 - 2010 ER - TY - GEN A1 - Morawetz, K. T1 - 5.3. Workshop on Physics of Computer technologies, Natal, 1.3.-6.3.2010: Femtosecond Transport in OFETs Y1 - 2010 ER - TY - GEN A1 - Morawetz, K. T1 - 6.9. International Institute of Physics (Natal, BR): Asymmetric Bethe-Salpeter equation for pairing and condensation: The many phases of interacting Bose- and Fermi gases Y1 - 2011 ER - TY - JOUR A1 - Dürr, H. A. A1 - Eimüller, T. A1 - Elmers, H.-J. A1 - Eisebitt, S. A1 - Farle, M. A1 - Kuch, W. A1 - Matthes, F. A1 - Martins, M. A1 - Mertins, H.-Ch. A1 - Oppeneer, P. M. A1 - Plucinski, L. A1 - Schneider, C. M. A1 - Wende, H. A1 - Wurth, W. A1 - Zabel, H. T1 - A closer look into magnetism: Opportunities with synchrotron radiation JF - IEEE Trans. Magn. Y1 - 2009 VL - 45 ER - TY - JOUR A1 - Krull, D. A1 - Tesch, M. F. A1 - Schönbohm, F. A1 - Lühr, T. A1 - Keutner, C. A1 - Berges, U. A1 - Mertins, H.-Ch. A1 - Westphal, C. T1 - A detailed look beneath the surface: Evidence of a surface reconstruction beneath a capping layer JF - Appl. Surf. Sci. Y1 - 2016 U6 - http://dx.doi.org/10.1016/j.apsusc.2016.01.162 ER - TY - GEN A1 - Mertins, H.-Ch. A1 - Schäfers, F. A1 - Gaupp, A. A1 - Schmolla, F. A1 - Gudat, W. A1 - Di Fonzo, S. A1 - Soullie, G. A1 - Jark, W. A1 - Walker, R. A1 - Eriksson, M. A1 - Nyholm, R. T1 - A Detector for Polarized Soft--X--Ray Radiation, Workshop on Nanometer--scale Methods in X--Ray Technology, Costa da Caparica, Portugal, 6.9.--9.9. 1997 Y1 - 1997 ER - TY - CHAP A1 - Sauvage, Marc A1 - Amiaux, Jérome A1 - Austin, James A1 - Bello, Mara A1 - Bianucci, Giovanni A1 - Chesné, Simon A1 - Citterio, Oberto A1 - Collette, Christophe A1 - Correia, Sébastien A1 - Durand, Gilles A. A1 - Molinari, Sergio A1 - Pareschi, Giovanni A1 - Penfornis, Yann A1 - Sironi, Giorgia A1 - Valsecchi, Guiseppe A1 - Verpoort, Sven A1 - Wittrock, Ulrich T1 - A development roadmap for critical technologies needed for TALC: a deployable 20m annular space telescope T2 - Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave, Proc. SPIE N2 - Astronomy is driven by the quest for higher sensitivity and improved angular resolution in order to detect fainter or smaller objects. The far-infrared to submillimeter domain is a unique probe of the cold and obscured Universe, harboring for instance the precious signatures of key elements such as water. Space observations are mandatory given the blocking effect of our atmosphere. However the methods we have relied on so far to develop increasingly larger telescopes are now reaching a hard limit, with the JWST illustrating this in more than one way (e.g. it will be launched by one of the most powerful rocket, it requires the largest existing facility on Earth to be qualified). With the Thinned Aperture Light Collector (TALC) project, a concept of a deployable 20 m annular telescope, we propose to break out of this deadlock by developing novel technologies for space telescopes, which are disruptive in three aspects: • An innovative deployable mirror whose topology, based on stacking rather than folding, leads to an optimum ratio of collecting area over volume, and creates a telescope with an eight times larger collecting area and three times higher angular resolution compared to JWST from the same pre-deployed volume; • An ultra-light weight segmented primary mirror, based on electrodeposited Nickel, Composite and Honeycomb stacks, built with a replica process to control costs and mitigate the industrial risks; • An active optics control layer based on piezo-electric layers incorporated into the mirror rear shell allowing control of the shape by internal stress rather than by reaction on a structure. We present in this paper the roadmap we have built to bring these three disruptive technologies to technology readiness level 3. We will achieve this goal through design and realization of representative elements: segments of mirrors for optical quality verification, active optics implemented on representative mirror stacks to characterize the shape correction capabilities, and mechanical models for validation of the deployment concept. Accompanying these developments, a strong system activity will ensure that the ultimate goal of having an integrated system can be met, especially in terms of (a) scalability toward a larger structure, and (b) verification philosophy. Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-9248 VL - 9904 SP - 99041L ER - TY - CHAP A1 - Müller, L. A1 - Backhaus, C. T1 - A methodical approach for integrating end-user usability evaluations into the procurement process of medical devices T2 - Contribution to the Annual Meeting of German Society of Biomedical Engineering Y1 - 2018 U6 - http://dx.doi.org/10.1515/bmt-2018-6051 SP - 306 ER - TY - CHAP A1 - Schulze, M A1 - Deemann, D A1 - Hartensuer, R A1 - Koch, R A1 - Löhrer, L A1 - MJ, Raschke A1 - UM, Hölscher A1 - Vordemvenne, T. T1 - A New Combined Optical and Robotic Testing System to Evaluate Multisegmental Spinal Kinematics T2 - Lim CT, Goh JCH, eds. 6th World Congress of Biomechanics (WCB 2010) August 1-6, 2010 Singapore Y1 - 2010 SN - 978-3-642-14515-5 SP - 580 EP - 583 PB - Springer CY - Berlin, Heidelberg ER - TY - JOUR A1 - Schulze, M A1 - Deemann, D A1 - Hartensuer, R A1 - Löhrer, L A1 - MJ, Raschke A1 - Hölscher, U A1 - Vordemvenne, T. T1 - A new in vitro biomechanical test system to evaluate adjacent level effects of the lumbar spine (P 62) JF - European Spine Journal Y1 - 2010 VL - 19 SP - 233 EP - 364 ER - TY - JOUR A1 - Stief, T. A1 - Peikenkamp, K. T1 - A new insole measurement system to detect bending and torsional moments at the human foot during footwear condition: A technical report. JF - J Foot Ankle Res Y1 - 2015 U6 - http://dx.doi.org/10.1186/s13047-015-0105-6 VL - 8 ER - TY - CHAP A1 - Schümmer, A. A1 - Mertins, H.-Ch. A1 - Adam, R. A1 - Schneider, C.M. A1 - Bürgler, D. A1 - Juschkin, L. A1 - Berges, U. T1 - A new scanning reflection x-ray microscope for magnetic imaging in the EUV range T2 - Verhandlungen der DPG Y1 - 2019 UR - https://www.dpg-verhandlungen.de/year/2019/conference/regensburg/part/ma/session/44/contribution/5 VL - 2019 ER - TY - CHAP A1 - Hölscher, U. T1 - A novel approach for an ECG electrode integrated into a transcutaneous sensor T2 - Huch [Hrsg.]: Continous transcutaneous monitoring Y1 - 1987 ER - TY - JOUR A1 - Schümmer, Andreas A1 - Mertins, Hans-Christoph A1 - Schneider, Claus Michael A1 - Adam, Roman A1 - Trellenkamp, Stefan A1 - Borowski, Rene A1 - Bürgler, Daniel A1 - Juschkin, Larissa A1 - Berges, Ulf T1 - A Scanning Reflection X-ray Microscope for Magnetic Imaging in the EUV Range JF - Journal of Synchrotron Radiation N2 - The mechanical set up of a novel scanning reflection X-ray microscope is presented. It is based on zone plate optics optimized for reflection mode in the EUV spectral range. The microscope can operate at synchrotron radiation beamlines as well as at laboratory-based plasma light sources. In contrast to established X-ray transmission microscopes that use thin foil samples the new microscope design presented here allows the investigation of any type of bulk materials. Importantly, this permits the investigation of magnetic materials by employing experimental techniques based on the X-ray magnetic circular dichroism (XMCD), the X-ray linear magnetic dichroism or the transversal magneto-optical Kerr effect (T-MOKE). The reliable functionality of the new microscope design has been demonstrated by T-MOKE microscopy spectra of Fe/Cr-wedge/Fe trilayer samples. The spectra were recorded at various photon energies across the Fe 3p edge revealing the orientation of magnetic domains in the sample. KW - Microscopy Y1 - 2019 U6 - http://dx.doi.org/10.1107/S1600577519012219 SN - 1600-5775 VL - 2019 IS - 26 SP - 2040 EP - 2049 ER - TY - JOUR A1 - Gurevich, E. L. A1 - Hergenröder, R. T1 - A simple laser ICP-MS ablation cell with wash-out time less than 100 ms JF - J. An. At. Spectr. N2 - In this paper a novel concept of ablation cell for laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) is presented. Suppression of the turbulence in the flush gas flow in the ablation region reduces the wash-out time of the ablation cell considerably. An ablation chamber which enables ICP-MS pulse duration down to several ten milliseconds has been designed. Dependence of the ICP-MS peak amplitude, width, and shape on the gas flow parameters is studied experimentally for aerosol ablated under laminar and turbulent conditions. Experiments demonstrate that the ICP-MS peak becomes sharper and the amplitude of the signal grows as the turbulence in the ablation cell is suppressed. Furthermore, the possibility of the LA-ICP-MS analysis with a sampling rate of more than 10 Hz has been demonstrated. Express in-depth profiling in the new ablation cell is demonstrated on examples of an Al -Zn multilayer structure and an industrial Mg -Zn coating. Y1 - 2007 U6 - http://dx.doi.org/10.1039/b704700b SN - 0267-9477 VL - 22 SP - 1043 EP - 1050 ER - TY - GEN A1 - Legut, D. A1 - Oppeneer, P. M. A1 - Jansing, C. A1 - Tesch, M. F. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Sokolov, A. A1 - Choi, Suk-Ho A1 - Wahab, H. A1 - Timmers, H. A1 - Elliman, R. G. T1 - Ab initio calculation of XNLD in reflection of graphene\ DPG Meeting Berlin, O87.13 Y1 - 2015 ER - TY - JOUR A1 - Kazasidis, Orestis A1 - Verpoort, Sven A1 - Wittrock, Ulrich T1 - Aberration balancing using an image-sharpness metric JF - J. Opt. Soc. Am. A N2 - Image-sharpness metrics can be used to optimize optical systems and to control wavefront sensorless adaptive optics systems. We show that for an aberrated system, the numerical value of an image-sharpness metric can be improved by adding specific aberrations. The optimum amplitudes of the additional aberrations depend on the power spectral density of the spatial frequencies of the object. KW - adaptive optics; image-sharpness Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-109198 UR - https://www.osapublishing.org/josaa/abstract.cfm?uri=josaa-36-8-1418 VL - 36 IS - 8 SP - 1418 EP - 1422 ER - TY - CHAP A1 - Backhaus, C. T1 - Action forces during the pushing and pulling of two wheeled waste containers T2 - Contribution to the 14th World Congress on Safety and Health at Work in Istanbul/Turkey Y1 - 2011 ER - TY - JOUR A1 - Gremme, M. A1 - Scheipers, A. A1 - Frembgen, S. A1 - Hölscher, U. T1 - Active Lung simulation with CO2 production and respiratory response to a physiological end tidal CO2-partial pressure JF - Biomedizinische Technik Y1 - 2005 VL - 50 IS - 1 SP - 1493 EP - 1494 ER - TY - JOUR A1 - Vogt, J. A1 - Wachter, A. A1 - Mehring, U. A1 - Radermacher, J. A1 - Georgieff, P. A1 - Fischer, M. A1 - Hölscher, H. A1 - Moede, U. A1 - Fabinski, M. T1 - Adaption of the NDIR-technology to 13CO2-breath tests under increased inspiratory O2 concentrations JF - Journal of Applied Physiology Y1 - 2009 IS - 107 SP - 302 EP - 307 ER - TY - BOOK ED - Wittrock, Ulrich T1 - Adaptive optics for industry and medicine. Proceedings of the 4th International Workshop on Adaptive Optics for Industry and Medicine Y1 - 2005 UR - https://www.springer.com/de/book/9783540239789 SN - 3-540-23978-2 PB - Springer CY - Berlin ER - TY - CHAP A1 - Kazasidis, Orestis A1 - Verpoort, Sven A1 - Wittrock, Ulrich T1 - Algorithm design for image-based wavefront control without wavefront sensing T2 - SPIE Optical Instrument Science, Technology, and Applications, Proc. SPIE N2 - Active optics is an enabling technology for future large space telescopes. Image-based wavefront control uses an image-sharpness metric to evaluate the optical performance. A control algorithm iteratively adapts a corrective element to maximize this metric, without reconstructing the wavefront. We numerically study a sharpness metric in the space of Zernike modes, and reveal that for large aberrations the Zernike modes are not orthogonal with respect to this metric. The findings are experimentally verified by using a unimorph deformable mirror as corrective element. We discuss the implications for the correction process and the design of control algorithms. KW - active optics, adaptive optics, sharpness metrics, aberration compensation, algorithm design Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-14760 UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10695/1069502/Algorithm-design-for-image-based-wavefront-control-without-wavefront-sensing/10.1117/12.2312523.full VL - 10695 SP - 1069502 ER - TY - JOUR A1 - Oppeneer, P. M. A1 - Mertins, H.-Ch. A1 - Zaharko, O. T1 - Alternative Geometries for the Determination of X--Ray Magneto--Optical Coefficients JF - J. Phys. Cond. Matter Y1 - 2003 VL - 115 SP - 7803 EP - 7813 ER - TY - JOUR A1 - Dawin, N. A1 - Dirksen, N. A1 - Buß, P. A1 - Peikenkamp, K. T1 - Analysis of bending and torsional stress on the foot in different off-loading shoes JF - Foot & Shoe Y1 - 2016 SN - 2193-9780 VL - 1 ER - TY - CHAP A1 - Backhaus, C. A1 - Jubt, K. H. A1 - Baars, S. A1 - Felten, C. A1 - Hedtmann, J. T1 - Analysis of lifting and carrying activities by furniture removers T2 - Contribution to the 8th Conference from the International Occupational Hygiene Association in Rome/Italy Y1 - 2010 SP - 81 ER - TY - JOUR A1 - Gurevich, E. L. A1 - Temchura, V. V. A1 - Ueberla, K. A1 - Zybin, A. T1 - Analytical features of particle counting sensor based on plasmon assisted microscopy of nano objects JF - Sens. Act. B-Chem. Y1 - 2011 U6 - http://dx.doi.org/10.1016/j.snb.2011.09.050 SN - 0925-4005 VL - 160 SP - 1210 EP - 1215 ER - TY - JOUR A1 - Bobkova, Valeriia A1 - Trinschek, Sarah A1 - Otte, Eileen A1 - Denz, Cornelia T1 - Analyzing light-structuring features of droplet lenses on liquid-repelling surfaces JF - Optics Express Y1 - 2022 U6 - http://dx.doi.org/10.1364/OE.444777 VL - 30 IS - 4 SP - 5937 EP - 5952 ER - TY - GEN A1 - Legut, Dominik A1 - Hamrle, Jaroslav A1 - Oppeneer, Peter M. A1 - Tesch, Marc A1 - Mertins, Hans-Christoph A1 - Gilbert, Markus A1 - Gaupp, Andreas A1 - Buergler, Daniel T1 - Angular dependence of the XMLD in reflection at the 3P edges of the 3d ferromagnets -- theory and experiment, JEMS 2013, Rhodos August 2013 Y1 - 2013 ER - TY - CHAP A1 - Morawetz, Klaus T1 - Anomaly transport Y1 - 2019 UR - https://www.k-morawetz.de/workshop_2019/program_19_pp4.html SP - 1 ER - TY - CHAP A1 - Morawetz, Klaus T1 - Anomaly transport in graphene and Weyl semimetals T2 - Verhandlungen der DPG Y1 - 2019 SP - TT18.6-1 ER - TY - CHAP A1 - Morawetz, K. T1 - Anomaly transport in graphene and Weyl semimetals normally explained T2 - Verhandlungen der DPG Y1 - 2018 UR - https://www.dpg-verhandlungen.de/year/2018/conference/berlin/search?query=Morawetz&submit=Suchen SP - TT57.5 ER - TY - CHAP A1 - Morawetz, K. T1 - Anomaly transport in graphene and Weyl systems normally explained T2 - Flatlands Beyond Graphene 2018 Y1 - 2018 UR - https://dechema.converia.de/frontend/index.php?sub=266 SP - 78 PB - Universität Leipzig CY - Leipzig ER - TY - CHAP A1 - Morawetz, K. T1 - Anomaly transport in graphene and Weyl systems normally explained T2 - SPINOS VII. International Meeting on Spins in Organic Semiconductors Y1 - 2018 UR - http://spinos.physik.uni-halle.de/?idm=8 SP - O-32 PB - Martin Luther Universität Halle CY - Halle ER - TY - CHAP A1 - Morawetz, Klaus T1 - Anomaly transport normally explained T2 - Verhandlungen der DPG Y1 - 2019 UR - https://www.dpg-verhandlungen.de/year/2019/conference/regensburg/search?query=Morawetz&submit=Suchen SP - TT37.11-1 ER - TY - CHAP A1 - Wang, Hao A1 - Gurevich, Evgeny L A1 - Ostendorf, Andreas T1 - Application of nanoindentation technique to test surface hardness and residual stress of NiTi alloy after femtosecond laser shock peening T2 - High-Power Laser Materials Processing: Applications, Diagnostics, and Systems X / SPIE.Digital.Library N2 - Laser shock peening is a new and important surface treatment technique that can enhance the mechanical properties of metal materials. Normally, the nanosecond laser with pulse-width between 5 ns and 20 ns is used to induce a high-pressure shock wave that can generate plastic deformation in the top layer of metals. The femtosecond laser shock peening in the air has been studied recently, which can induce higher pressure shock wave than that of traditional nanosecond laser shock peening in a very short time. The NiTi alloy is processed by femtosecond laser shock peening, then a nanoindentation device is used to measure its surface hardness and residual stress. The hardness results of NiTi alloy before and after treatment show that the femtosecond laser shock peening can increase the hardness of NiTi alloy, which also shows that the femtosecond laser can be used to perform laser shock peening on NiTi alloy without coating. Y1 - 2021 UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11679/116790J/Application-of-nanoindentation-technique-to-test-surface-hardness-and-residual/10.1117/12.2593092.full?tab=ArticleLinkReference U6 - http://dx.doi.org/10.1117/12.2593092 SP - 116790J-0 EP - 116790J-5 PB - International Society for Optics and Photonics CY - USA ER - TY - CHAP A1 - Morawetz, K. T1 - Approximations for the selfenergy T2 - Interacting Systems far from Equilibrium- Quantum Kinetic Theory Y1 - 2016 U6 - http://dx.doi.org/10.1093/oso/9780198797241.001.0001 SP - 173 EP - 203 PB - Oxford-University Press CY - Oxford ET - 1 ER - TY - CHAP A1 - Morawetz, K. T1 - Asymmetric Bethe-Salpeter equation - many phases of interacting Bose- and Fermi gase, 28.9.-2.10. Int. conference Korrelationstage, Dresden, German T2 - 28.9.-2.10. Int. conference Korrelationstage, Dresden, German Y1 - 2015 ER - TY - JOUR A1 - Morawetz, K. T1 - Asymmetric Bethe-Salpeter equation for pairing and condensation JF - J. Stat. Phys. Y1 - 2011 VL - 143 SP - 482 EP - 500 ER - TY - CHAP A1 - Morawetz, K. A1 - Lipavsky, P. T1 - Asymmetric Bethe-Salpeter equation for pairing and condensation T2 - Verhandlungen der Physikalischen Gesellschaft e.V, New Journal of Physics Y1 - 2015 U6 - http://dx.doi.org/:10.1088/issn.1367-2630 ER - TY - JOUR A1 - Thomas, D. A. A1 - Lin, Z. A1 - Zhigilei, L. V. A1 - Gurevich, E. L. A1 - Kittel, S. A1 - Hergenröder, R. T1 - Atomistic modeling of femtosecond laser-induced melting and atomic mixing in Au film - Cu substrate system JF - Appl. Surf. Sci. N2 - The mechanisms of femtosecond laser-induced transient melting and atomic mixing in a target composed of a 30 nm Au film deposited on a bulk Cu substrate are investigated in a series of atomistic simulations. The relative strength and the electron temperature dependence of the electron-phonon coupling of the metals composing the layered target are identified as major factors affecting the initial energy redistribution and the location of the region(s) undergoing transient melting and resolidification. The higher strength of the electron-phonon coupling in Cu, as compared to Au, results in a preferential sub-surface heating and melting of the Cu substrate, while the overlaying Au film largely retains its original crystalline structure. The large difference in the atomic mobility in the transiently melted and crystalline regions of the target makes it possible to connect the final distributions of the components in the resolidified targets to the history of the laser-induced melting process, thus allowing for experimental verification of the computational predictions. (C) 2009 Elsevier B. V. All rights reserved. Y1 - 2009 U6 - http://dx.doi.org/10.1016/j.apsusc.2009.04.079 SN - 0169-4332 VL - 255 SP - 9605 EP - 9612 ER - TY - CHAP A1 - Felten, C. A1 - Backhaus, C. A1 - Hedtmann, J. T1 - Baggage handling on airports T2 - Contribution to the 13th World Congress on Safety and Health at Work in Seoul/Korea Y1 - 2008 ER - TY - GEN A1 - Sawhney, K. J. S. A1 - Senf, F. A1 - Weiss, M. R. A1 - Follath, R. A1 - Mertins, H.-Ch. A1 - Schäfers, F. A1 - Frentrup, W. A1 - Gaupp, A. A1 - Scheer, M. A1 - Bahrdt, J. A1 - Gudat, W. T1 - Beamlines for Circularly Polarised Synchrotron Radiation from Intermediate Energy Light Sources, Symposium on Intermediate--Energy Light Sources, 24. --26. Sept. 2001, Shanghai, P.R. China Y1 - 2001 ER - TY - CHAP A1 - Dawin, N A1 - Kerkhoff, A A1 - Peikenkamp, K. T1 - Bending and Torsional Moments - A new measuring system for gait analysis. T2 - TAR 2015: Technically Assisted Rehabilitation Conference Y1 - 2015 CY - Berlin ER - TY - CHAP A1 - Wiesmann, D. A1 - Dawin, N. A1 - Altenhöfer, M. A1 - Stief, T. A1 - Peikenkamp, K. T1 - Bending and torsional moments acting on prosthetic feet - a pilot study T2 - TAR 2017: Technically Assisted Rehabilitation Conference Y1 - 2017 U6 - http://dx.doi.org/10.1515/cdbme-2017-100 CY - Berlin ER - TY - CHAP A1 - Stief, T. A1 - Peikenkamp, K. T1 - Bending and torsional stress detection at the human foot during footwear conditions. T2 - Footwear Science Y1 - 2015 U6 - http://dx.doi.org/10.1080/19424280.2015.1038646 SP - 128 EP - 129 PB - Taylor & Francis CY - London ET - Vol. 7, Suppl. 1 ER - TY - CHAP A1 - Dirksen, N. A1 - Peikenkamp, K. T1 - Bending loads of the foot in forefoot offloading shoes and Walkers. T2 - Footwear Science Y1 - 2015 U6 - http://dx.doi.org/10.1080/19424280.2015.1038628 SP - 95 EP - 97 PB - Taylor & Francis CY - London ET - Vol. 7, Suppl. 1 ER - TY - CHAP A1 - Morawetz, Klaus T1 - Binary quantum correlations in nonequilibrium T2 - Many-body Approaches at Different Scales Y1 - 2018 SN - 978-3-319-72373-0 U6 - http://dx.doi.org/10.1007/978-3-319-72374-7 SP - 297 EP - 320 PB - Springer ER - TY - JOUR A1 - Heilmann, Lukas F. A1 - Sußiek, Julia A1 - Raschke, Michael J. A1 - Langer, Martin F. A1 - Frank, Andre A1 - Wermers, Jens A1 - Michel, Philipp A. A1 - Dyrna, Felix A1 - Schliemann, Benedikt A1 - Katthagen, J. Christoph T1 - Biomechanical Analysis of Coracoid Stability After Coracoplasty: How Low Can You Go? JF - Orthopaedic Journal of Sports Medicine Y1 - 2022 U6 - http://dx.doi.org/10.1177/23259671221077947 SN - 2325-9671 VL - 10 IS - 2 ER - TY - JOUR A1 - Zyla, Gordon A1 - Kovalev, Alexander A1 - Heisterkamp, Silas A1 - Esen, Cemal A1 - Gurevich, Evgeny L. A1 - Gorb, Stanislav A1 - Ostendorf, Andreas T1 - Biomimetic structural coloration with tunable degree of angle-independence generated by two-photon polymerization JF - Opt. Materials Express Y1 - 2019 VL - 9 SP - 2630 EP - 2639 ER - TY - JOUR A1 - Morawetz, K. T1 - Bose condensation of squeezed light JF - ArXiv Y1 - 2018 VL - arXiv: 1809.09525 SP - 1 EP - 14 ER - TY - JOUR A1 - Morawetz, Klaus T1 - Bose condensation of squeezed light JF - Physical Review B 99 Y1 - 2019 U6 - http://dx.doi.org/10.1103/PhysRevB.99.205124 SP - 205124-1 EP - 205124-12 ER - TY - CHAP A1 - Morawetz, Klaus T1 - Bose condensation of squeezed light T2 - Verhandlungen der DPG Y1 - 2019 UR - https://www.dpg-verhandlungen.de/year/2019/conference/regensburg/search?query=Morawetz&submit=Suchen SP - TT20.25-1 ER - TY - CHAP A1 - Morawetz, T1 - Bose condensation of weakly interacting massLESS particles T2 - Dark Matter Problem and Selected Controversies in Cosmology Y1 - 2018 UR - http://css2018.math.cas.cz/ ER - TY - GEN A1 - Mertins, H.-Ch. A1 - Gumlich, H.-E. T1 - Carrier generation and multiplication in ZnS:Mn: Investigation of luminescence excitation by synchrotron radiation, 7. Int. Conf. on II--VI--compounds and Devices, Edinburgh, Scotland, UK, 13.8 --18.8 1995 Y1 - 1995 ER - TY - GEN A1 - Mertins, H.-Ch. A1 - Gumlich, H.-E. A1 - Jung, Ch. T1 - Carrier multiplication in ZnS:Mn: Investigation of Luminescence Excitation by Synchro-tron Radiation, Proc. 7.Int. Workshop on Electroluminescence, Beijing, China Y1 - 1994 ER - TY - JOUR A1 - Engehardt, L. A1 - von, V. A1 - Hahn, M. A1 - Schulz, T. A1 - Peikenkamp, K. A1 - Jerosch, J. T1 - Changes of the bone structure after cap resurfacing arthroplasty of the humeral head JF - Orthopaedics & Traumatology: Surgery & Research Y1 - 2017 U6 - http://dx.doi.org/10.1016/j.otsr.2017.02.005 SN - 1877-0568 IS - 4 SP - 493 EP - 496 ER - TY - GEN A1 - Timmers, H. A1 - Jansing, C. A1 - Tesch, M. A1 - Gilbert, M. A1 - Muirhead, A. G. A1 - Gaupp, A. A1 - Mertins, H.-Ch. T1 - Characterisation of self--supporting submicron--thick graphitic carbon foils with polarisation spectroscopy, 38th ANNUAL CONDENSED MATTER AND MATERIALS MEETING Waiheke Island Resort in Auckland, New Zealand 4th - 7th February Y1 - 2014 ER - TY - CHAP A1 - Rausch, Peter A1 - Verpoort, Sven A1 - Wittrock, Ulrich T1 - Characterization of a miniaturized unimorph deformable mirror for high power cw-solid state lasers T2 - Proc. SPIE 8253, MEMS Adaptive Optics VI, 825309 N2 - We have developed a new type of unimorph deformable mirror for real-time intra-cavity phase control of high power cw-lasers. The approach is innovative in its combination of super-polished and pre-coated highly reflective substrates, the miniaturization of the unimorph principle, and the integration of a monolithic tip/tilt functionality. Despite the small optical aperture of only 9 mm diameter, the mirror is able to produce a stroke of several microns for low order Zernike modes, paired with a residual static root-mean-square aberration of less than 0.04 µm. In this paper, the characteristics of the mirror such as the influence functions, the dynamic behavior, and the power handling capability are reported. The mirror was subjected to a maximum of 490 W of laser-light at a wavelength of 1030 nm. Due to the high reflectivity of over 99.998 percent the mirror is able to withstand intensities up to 1.5 MW/cm2. Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-6226 PB - SPIE ER - TY - JOUR A1 - Köhler, J. A1 - Friedrich, J. A1 - Ostendorf, A. A1 - Gurevich, E. L. T1 - Characterization of azimuthal and radial velocity fields induced by rotors in flows with a low Reynolds number JF - Phys. Rev. E. Y1 - 2016 VL - 93 SP - 023108 ER - TY - JOUR A1 - Morawetz, K. T1 - Chiral anomaly in Weyl systems: no violation of classical conservation laws JF - ArXiv Y1 - 2018 VL - arXiv:1809.01547 SP - 1 EP - 5 ER - TY - JOUR A1 - Morawetz, Klaus T1 - Chiral anomaly in Weyl systems: no violation of classical conservation laws JF - Physics Letter A Y1 - 2019 U6 - http://dx.doi.org/10.1016/j.physleta.2019.01.042 SP - 1362 EP - 1363 ER - TY - JOUR A1 - Wollbrink, Andreas A1 - Dobel, Christian A1 - Salvaria, Vasiliki A1 - Paraskevopoulosb, Evangelos A1 - Kisker, Christian A1 - Mittmann, Karin A1 - Pantev, Christo T1 - Choice of test stimulus matters for pitch matching performance:Comparison between pure tone and narrow band noise JF - Hearing Research Y1 - 2019 U6 - http://dx.doi.org/10.1016/j.heares.2019.107776 VL - 381 IS - 107776 SP - 1 EP - 11 ER - TY - JOUR A1 - Heuck, Hans-Martin A1 - Neumayer, Paul A1 - Kühl, Thomas A1 - Wittrock, Ulrich T1 - Chromatic aberration in petawatt-class lasers JF - Appl. Phys. B N2 - In order to avoid optical damage and non-linear effects, high-power, high-energy lasers of the petawatt class like PHELIX (petawatt high-energy laser for heavy-ion experiments) use large-aperture optics. Usually, chromatic aberration associated with these optical elements is neglected. By means of numerical simulations, we show how the chromatic aberration affects the focal intensity pattern. In particular, we make quantitative predictions of how chromatic aberration decreases the focused peak intensity. Furthermore, we prove the feasibility of a new interferometer that measures the temporal pulse front distortions which arise from expansion telescopes. We also propose a scheme that pre-compensates these distortions. Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-6523 VL - 84 SP - 421 EP - 428 PB - Springer ER - TY - CHAP A1 - Marsolek, I. A1 - Backhaus, C. A1 - Friesdorf, W. T1 - Clinical Data Management Systems – Defining the Process Flow Requirements. Contribution to the 13th Annual Meeting of the European Society for Computing and Technology in Anaesthesia and Intensive Care in Zürich T2 - Journal of Clinical Monitoring and Computing Y1 - 2003 SN - 1387-1307 VL - 17 IS - 7-8 SP - 484 ER - TY - JOUR A1 - Männel, M. A1 - Morawetz, K. A1 - Lipavský, P. T1 - Coexistence of phase transitions and hysteresis near the onset of Bose-Einstein condensation JF - Phys. Rev. A Y1 - 2013 VL - 87 SP - 053617 EP - 1-7 ER - TY - CHAP A1 - Morawetz, K. T1 - Coexistence of phase transitions and hysteresis near the onset of Bose-Einstein condensation T2 - Verhandlungen der DPG Y1 - 2018 UR - https://www.dpg-verhandlungen.de/year/2018/conference/berlin/search?query=Morawetz&submit=Suchen SP - TT72.34 ER - TY - JOUR A1 - Morawetz, Klaus A1 - Männel, Michael T1 - Coexistence of phase transitions and hysteresis near the onset of Bose-Einstein condensation JF - Verhandlungen der DPG Y1 - 2019 UR - https://www.dpg-verhandlungen.de/year/2019/conference/rostock/search?query=Morawetz&submit=Suchen SP - 1 ER - TY - JOUR A1 - Alonso, Iván A1 - Alpigiani, Cristiano A1 - Wittrock, Ulrich T1 - Cold atoms in space: community workshop summary and proposed road-map JF - EPJ Quantum Technology N2 - We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. Prospective applications include metrology, geodesy and measurement of terrestrial mass change due to, e.g., climate change, and fundamental science experiments such as tests of the equivalence principle, searches for dark matter, measurements of gravitational waves and tests of quantum mechanics. We review the current status of cold atom technologies and outline the requirements for their space qualification, including the development paths and the corresponding technical milestones, and identifying possible pathfinder missions to pave the way for missions to exploit the full potential of cold atoms in space. Finally, we present a first draft of a possible road-map for achieving these goals, that we propose for discussion by the interested cold atom, Earth Observation, fundamental physics and other prospective scientific user communities, together with the European Space Agency (ESA) and national space and research funding agencies. Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-160413 UR - https://link.springer.com/article/10.1140/epjqt/s40507-022-00147-w SP - 30 PB - Springer Nature ER - TY - JOUR A1 - Kiel, Frederik A1 - Trinschek, Sarah A1 - Kuchmizhak, Aleksandr A1 - Gurevich, Evgeny T1 - Colouration of diamond surfaces by laser-induced periodic surface structuring JF - Optics & Laser Technology Y1 - 2024 U6 - http://dx.doi.org/10.1016/j.optlastec.2023.109882 IS - 168 SP - 109882 ER - TY - JOUR A1 - Block, J A1 - Heitzmann, DW A1 - Alimusaj, M A1 - Opitz, L A1 - Hochmann, D A1 - Wolf, SI T1 - Combining orthotic joint load measures with instrumented 3D gait analysis. JF - Gait & Posture Y1 - 2017 SN - 0966-6362 VL - 57 IS - Supplement 1 SP - 77 EP - 79 ER - TY - CHAP A1 - Hildenhagen, J. A1 - Dickmann, K. T1 - Compact short pulsed fibre laser offers new possibilities for laser cleaning T2 - Lasers in the Conservation of Artworks VIII Y1 - 2011 SN - 978-0-415-58073-1 SP - 29 EP - 31 PB - CRC Press CY - Leiden/Niederlande ER - TY - CHAP A1 - Hildenhagen, J. A1 - Dickmann, K. T1 - Comparative studies: Cleaning results of short pulsed Nd:YAG vs. fibre T2 - Lasers in the Conservation of Artworks VIII Y1 - 2011 SN - 978-0-415-58073-1 SP - 119 EP - 122 PB - CRC Press CY - Leiden/Niederlande ER - TY - JOUR A1 - Guo, Qingchuan A1 - Ghadiri, Reza A1 - Weigel, Thomas A1 - Aumann, Andreas A1 - Gurevich, Evgeny L. A1 - Esen, Cemal A1 - Medenbach, Olaf A1 - Cheng, Wei A1 - Chichkov, Boris A1 - Ostendorf, Andreas T1 - Comparison of in Situ and ex Situ Methods for Synthesis of Two-Photon Polymerization Polymer Nanocomposites JF - Polymers Y1 - 2014 U6 - http://dx.doi.org/10.3390/polym6072037 SN - 2073-4360 VL - 6 SP - 2037 EP - 2050 ER - TY - JOUR A1 - Carl, Ann-Kathrin A1 - Hochmann, David T1 - Comparison of the regulatory requirements for custom-made medical devices using 3D printing in Europe, the United States, and Australia JF - Biomedical Engineering / Biomedizinische Technik N2 - Additive manufacturing (AM) has continuously grown in recent decades. Enhanced quality, further development of technology, and fall in prices make AM applicable and capable for various industrial applications, also for the manufacture of medical devices. 3D printing offers the possibility for an unprecedented adaptation to the anatomy of each patient, generating medical devices on a case-by-case basis. In many jurisdictions, custom-made devices qualify for an exemption to pre-market approval standards. This regulation is called into question by new technologies, like AM. Therefore, this article compares the current regulatory requirements for custom-made devices in Europe, the United States, and Australia and discusses the impact on 3D printed devices. It concludes that not all jurisdictions have yet adjusted their regulatory framework for custom-made devices to technological advances. Remaining uncertainties must be eliminated in order to help manufacturers comply with the regulatory requirements, emphasizing key aspects of AM. KW - additive manufacturing KW - AM KW - personalized medical devices KW - regulation Y1 - 2022 U6 - http://dx.doi.org/10.1515/bmt-2021-0266 SN - 1862-278X VL - 67 IS - 6 SP - 61 EP - 69 ER - TY - CHAP A1 - Peikenkamp, K. A1 - Atalay, V. T1 - Comparison of two different pressure distribution insole systems T2 - Abstractbook XXVI Congress ISB 2017 Y1 - 2017 CY - Bisbane ER - TY - JOUR A1 - Peikenkamp, K. T1 - Comparison of two pressure measuring insole systems and consequences for the practice JF - Foot & Shoe Y1 - 2019 SN - 2193-9780 SP - 20 EP - 23 ER - TY - JOUR A1 - Gurevich, E. L. A1 - Zanin, A. L. A1 - Moskalenko, A. S. A1 - Purwins, H.-G. T1 - Concentric-ring patterns in a dielectric barrier discharge system JF - Phys. Rev. Lett. Y1 - 2003 SN - 0031-9007 VL - 91 SP - 154501 ER - TY - JOUR A1 - Morawetz, Klaus A1 - Ashokan, Vinod A1 - Bala, Renu A1 - Karem, N. T1 - Conditions where random phase approximation becomes exact in the high-density limit JF - Phys. Rev. B 97 Y1 - 2018 U6 - http://dx.doi.org/10.1103/PhysRevB.97.155147 VL - 97 SP - 155147 EP - 1-6 ER - TY - JOUR A1 - Morawetz, K. A1 - Ashokan, V. A1 - Bala, R. A1 - Pathak, K. N. T1 - Conditions where random phase approximation becomes exact in the high-density limit JF - Phys. Rev. B Y1 - 2018 VL - 97 SP - 55147-1 EP - 55147-6 ER -