EVALUACIÓN DE IMPACTO
8.3 Marco legal
“Design and analysis of planar photonic band gap devices”, Int. J. Infrared
Milli. Waves, vol. 29, no. 12, pp. 1172-1185, Dec. 2008.
698. X. Cui and D. Erni:
“Optimization of nanophotonic structures by using genetic algoritms and evolutionary strategies”, 1st. Int. Workshop on Theoretical and
Computational Nano-Photonics (TaCoNa 2008), Dec. 3-5, pp. 43, Bad
Honnef, Germany, 2008.
699. T. Liebig, I. Kemper, and D. Erni:
“Iterative strategies for the structural design of nanophotonic components”,
1st. Int. Workshop on Theoretical and Computational Nano-Photonics
(TaCoNa 2008), Dec. 3-5, pp. 52, Bad Honnef, Germany, 2008.
700. A. Rennings, A. Lauer, C. Caloz, and I. Wolff:
“Equivalent circuit (EC) FDTD method for dispersive materials: derivation, Stability criteria and application examples”, in Time Domain Methods in
Electrodynamics (Eds.: P. Russer, U. Siart), pp. 211-238, Springer
Proceedings in Physics vol. 121, Berlin: Springer-Verlag, (ISBN 978-3-540- 68766-5), 2008.
701. W. Bilgic, I. Wolff, and D. Erni:
“Energy-based stability criterion for the Finite-Difference Time-Domain method”, Asia-Pacific Microwave Conf. (APMC 2008), Dec. 16-19, Hongkong, Dec. 19-20, Macau, China, Session F5-07, 2008.
702. W. Bilgic, X. Cui, I. Wolff, and D. Erni:
“Subgridding capabilities of the Wavelet-transformed FDTD scheme”, Asia-Pacific Microwave Conf. (APMC 2008), Dec. 16-19, Hong-Kong, Dec. 19-20, Macau, China, Session A4-40, 2008.
703. X. Cui, and D. Erni:
“Ultracompact surface plasmon polariton beam focusing with metal-coated nanoshell structures”, J. Comput. Theor. Nanosci., vol. 6, no. 3, pp. 744- 748, March 2009.
704. G. Stark, F. Robin, M. Mishrikey, C. Hafner, R. Vahldieck, and D.
Erni:
crystalsystems”, Int. J. Num. Mod., vol. 22, no. 2, pp. 201-218, March/April 2009.
705. R. Scollo, H.-J. Lohe, F. Robin, D. Erni, E. Gini, and H. Jäckel:
“Mode-locked InP-based laser diode with a monolithic integrated UTC absorber for subpicosecond pulse generation”, IEEE J. Quantum Electron., vol. 45, no. 4, pp. 322-335, April 2009.
706. T. Liebig, A. Rennings, S. Otto, C. Caloz, and D. Erni:
“Comparison between CRLH zeroth-order antenna and series-fed microstrip patch antenna array,” 3rd. European Conference on Antennas and
Propagation (EuCAP 2009), March 23-27, Berlin, Germany, Session Tue-
S2A2, pp. 529-532, 2009. (invited paper)
707. A. Rennings, J. Mosig, A. Bahr, C. Caloz, M.E. Ladd, and D. Erni:
“A CRLH metamaterialbased RF coil element for magnetic resonance Imaging at 7 Tesla”, 3rd. European Conference on Antennas and
Propagation (EuCAP 2009), March 23-27, Berlin, Germany, Session Thu-
P-4.57, pp. 3231-3234, 2009.
708. C. Caloz, and A. Rennings:
“Overview of resonant metamaterial antennas”, 3rd. European Conference
on Antennas and Propagation (EuCAP 2009), March 23-27, Berlin,
Germany, Session Tue-S6A6, pp. 615-619, 2009. (invited paper)
709. S. Otto, A. Rennings, O. Litschke, and K. Solbach:
“A dual-frequency series-fed patch array antenna”, 3rd. European
Conference on Antennas and Propagation (EuCAP 2009), March 23-27,
Berlin, Germany, Session Tue-P-2.45, pp. 1171-1175, 2009.
710. X. Cui, D. Erni, L. Dong, and W. Zhang:
“Optical antennas based on segmented metal-nanotube structures”, in 2nd Topical Meeting on Nanophotonics and Metamaterials (NANOMETA 2009), Jan. 5-8, pp. 30, TUE4f. 74, Seefeld, Austria, 2009.
711. X. Cui, and D. Erni:
“Numerical studies on nearly touching plasmonic nanoparticle dimers”, 5th. Workshop on Numerical Methods for Optical Nano Structures (organized by OptETH, the Fred Tischer Lecture Series, and the MNSP – ETH Zurich Micro and Nano Science Platform), July 6-7, ETH Zurich, Switzerland, 2009.
712. A. Rennings, T. Liebig, S. Otto, C. Caloz, and D. Erni:
“Directive antennas based on zeroth-order resonant CRLH metamaterials implanted in multilayer-technology,” METAMATERIALS 2009, Sept. 1-4, London, UK, Special Session 10, pp. 376-378, 2009 (invited paper).
713. A. Rennings, P. Schneider, C. Caloz, and S. Orzada:
“Preliminary experiments on a CRLH metamaterial zeroth-order resonant Coil (ZORC) element for 7 Tesla MRI applications with large field of
view,” METAMATERIALS 2009, Sept. 1-4, London, UK, Special Session 4, pp. 126-128, 2009.
714. D. Erni, and C. Caloz:
“A Special Issue on Functional Nanophotonics and Nanoelectromagnetics”, J. Comput. Theor. Nanosci, vol. 6, no. 9, pp. 1977-1978, Sept. 2009.
715. W. Zhang, X. Cui, O. J. F. Martin:
“Local field enhancement of an infinite conical metal tip illuminated by a focused beam”, J. Raman Spectrosc., Online First, pp. 1-5, Sept. 1, 2009.
716. J. Mosig, A. Bahr, T. Bolz, and A. Rennings:
„Design and characteristics of metamaterial transmit/receive coil element for 7 Tesla MRI”, World Congress 2009 on Medical Physics and
Biomedical Engineering (WC 2009), Sept. 7-12, Munich, Germany, IFMBE Proc. 25/II, pp. 173-176, 2009.
717. S. Otto, S. Held, A. Rennings, and K. Solbach:
“Array and multiport antenna farfield simulation using EMPIRE, MATLAB and ADS,” 39th. European Microwave Conf. (EuMC 2009), Sept. 29 – Oct. 1, Rome, Italy, pp. 1547-1550, 2009.
718. S. Otto, A. Rennings, T. Liebig, C. Caloz, and K. Solbach:
“An energy-based circuit parameter extraction method for CRLH leaky wave antennas”, 4th. European Conference on Antennas and Propagation (EuCAP 2010), April 12-16, Barcelona, Spain, Session A18P2-3, 2010.
719. X. Cui, and D. Erni:
“The influence of particle shapes on the optical response of nearly touching plasmonic nanoparticle dimers”, J. Comput. Theor. Nanosci, vol. 7, no. 8, pp. 1610-1615, Aug. 2010.
720. D. Erni, T. Liebig, and J. Fröhlich:
“Numerical structural optimization in microoptics and nanophotonics”, 6th. Workshop on Numerical Methods for Optical Nano Structures (organized by OptETH, the Fred Tischer Lecture Series, and the MNSP – ETH Zurich Micro and Nano Science Platform), ETH Zurich, Switzerland, 2010, (invited keynote presentation).
721. X. Cui, W. Zhang, D. Erni, and L. Dong:
“Optical properties of a nanomatch-like plasmonic structure”, J. Opt. Soc. Am. A, vol. 27, no. 8, pp. 1783-1790, August 2010.
722. S. Huclova, D. Erni, and J. Fröhlich:
“Modelling effective dielectric properties of materials containing diverse types of biological cells”, J. Phys. D: Appl. Phys., vol. 43, no. 36, pp. 365405-1-10, Sept. 15, 2010.
723. D. Erni, and J. Fröhlich:
Conference 2010 (EASST 010), ‘Practicing Science and Technology, Performing the Social’, The European Association for the Study of Science and Technology, Sept. 2-4, University of Trento, Italy, Track 8: Probing Technoscience, pp. 144, 2010.
724. T. Liebig, A. Rennings, S. Held, and D. Erni:
“Accurate parameter extraction of lossy composite right/left-handed (CRLH) transmission lines for planar antenna applications”,
METAMATERIALS 2010, Sept. 13-16, Karlsruhe, Germany, pp. 456-458, 2010.
725. S. Held, A. Rennings, and D. Erni:
“Electronically steerable CRLH leaky wave antenna with only one control voltage”, METAMATERIALS 2010, Sept. 13-16, Karlsruhe, Germany, pp. 223-225, 2010.
726. A. Rennings, P. Schneider, S. Otto, D. Erni, C. Caloz, and M. E. Ladd:
„A CRLH zeroth-order resonant antenna (ZORA) with high near-field polarization purity used as an RF coil element for ultra high field MRI”, METAMATERIALS 2010, Sept. 13-16, Karlsruhe, Germany, pp. 92-94, 2010 (invited paper).
727. X. Cui, L. Dong, W. Zhang, W. Wu, Y. Tang, and D. Erni:
„Numerical investigations of a multiwalled carbon nanotube-based
multisegmented optical antenna”, Appl. Phys. B: Lasers and Optics, online first, Sept. 21, 2010.
728. X. Cui, W. Zhang, D. Erni, and L. Dong:
„Optical properties of a nanomatch-like plasmonic structure“, Virtual
Journal on Biomedical Optics, vol. 5, no. 12, (reprint of the J. Opt. Soc. Am. A journal article, for citation please refer to this article), Sept. 30, 2010.
729. D. Sütterlin, D. Erni, V. Schlott, H. Sigg, H. Jäckel, and A. Murk:
„Single-shot electron bunch length measurements using a spatial
electrooptical autocorrelation interferometer”, Rev. Sci. Instrum., vol. 81, no. 10, pp. 104702-1-6, Oct. 2010.
730. X. Cui, Z. Fan, X. Tao, W. Zhang, D. Erni, X. Fan, X. Zhang, and L.
Dong:
„Sphere-on-pillar optical nano-antennas“, 2010 IEEE Nanotechnology Materials and Devices Conf., Oct. 12-15, pp. 171-176, ThP1-1.4, Monterey, CA, USA, 2010.
731. A. Rennings, A. Lauer, C. Caloz, and I. Wolff:
“Equivalent circuit (EC) FDTD method for dispersive materials: Derivation stability criteria and application examples”, in Time Domain Methods in Electrodynamics: A Tribute to Wolfgang J. R. Hoefer (Eds.: P. Russer, U. Siart), pp. 211-238, Springer Proceedings in Physics vol. 121, Berlin: Springer Verlag (Paperback, ISBN 978-3642088285), 2010.
732. D. Erni and Jürg Fröhlich:
„Insistieren als Element der Wiederaneignung ingenieurwissenchaftlicher Erkenntnisse bei computergeleiteten Entwurfsverfahren“, Workshop ‛Insistieren in der Forschung‘, March 6-9, Villa Garbald, Castasegna, Switzerland, Y-Institute for Transdisciplinarity, Bern University of the Arts, Denklabor Garbald at the Collegium Helveticum, University of Zurich / ETH Zurich, 2011.
733. Q. Yuan, Z. Chen, S. Otto, S. Held, K. Solbach, D. Erni, and A.
Rennings:
“MetaBeam: Multi-layer CRLH antennas for 24 GHz sensor applications based on low-cost PCBs,” German Microwave Conference (GeMiC 2011), March 14-16, Darmstadt, Germany, Session W1-2, 2011.
734. A. Rennings, A. Litinsky, P. Schneider, S. Orzada, and S. Otto:
“A full-wavelength dipole RF coil element for 7T MRI with maximized ongitudinal FOV and two-peak SAR distribution,” ISMRM 19th. Annual Meeting & Exhibition (ISMRM 2011), May 7-13, Montréal, Quebec, Canada, pp. 3813, 2011.
735. F. Wetterling, A. Rennings, R. Kalayciyan, D.M. Corteville, S.
Konstandin, and L.R. Schad:
„A dual resonator system for whole-body sodium-MRI at 3T,“ ISMRM 19th. Annual Meeting & Exhibition (ISMRM 2011), May 7-13, Montréal,
Quebec, Canada, pp. 471, 2011.
736. D. Schäfer, S. Zion, J. Doose, A. Rennings, and D. Erni:
“Numerical simulation of UEP signatures with propeller-induced ULF Modulations in maritime ICCP systems”, 7th. International Marine
Electromagnetics Conference (MARELEC 2011), June 20-23, San Diego, CA, USA, poster 4.3, 2011.
737. S. Otto, A. Rennings, K. Solbach, and C. Caloz:
„Broadside radiation in frequency-scanning periodic leaky-wave antennas: Circuit analysis, asymptotic formulas, and fundamental behaviors”,
2011IEEE Int. Symp. Of Antennas and Propagat., and USNC/URSI National Radio Science Meeting, July 3-8, Spokane, WA, USA, paper no. TH-AMa. 13.2, pp. 223-225, 2011.
738. D. Erni, T. Liebig, A. Rennings, N.H.L. Koster, and J. Fröhlich:
„Highly adaptive RF excitation scheme based on conformal resonant CRLH metamaterial ring antennas for 7-Tesla traveling-wave magnetic resonance imaging,” 33th. Annual Intern. Conf. of the IEEE Engineering in Medicine and Biology Soc. (IEEE EMBS 2011), Aug. 30 – Sept. 3, Boston, MA, USA, pp. 554-558, 2011.
739. F.-Y. Meng, Q. Wu, D. Erni, and L.-W. Li:
„Controllable metamaterial-loaded waveguides supporting backward and Forward waves”, IEEE Trans. Antennas Propagat., vol. 59, no.9, pp. 3400- 3411, Sept. 2011.
740. S. Otto, A. Rennings, K. Solbach, and C. Caloz:
„Transmission line modelling and asymptotic formulas for periodic leaky-
wave antennas scanning through broadside,” IEEE Trans. Antennas Propagat., vol. 59, no. 10, pp. 3695-3709, Oct. 2011.
741. P. Schneider, A. Litinsky, A. Rennings, K. Solbach, M. E. Ladd, and D.
Erni:
„Q-factor evaluations of a zeroth-order resonant antenna with a loading independent operation frequency”, Magnetic Resonance in Physics, Biology and Medecine (MAGMA), vol. 24, no. suppl 1, pp. 505-506, special
supplement on the Europ. Soc. for Magn. Reson. in Med. and Biol. 28th. Annual Sci. Meeting (ESMRMB 2011), paper 717, pp. 135, Oct. 6-8, Leipzig, Germany, 2011.
742. P. Schneider, A. Litinsky, A. Rennings, K. Solbach, M. E. Ladd, and D.
Erni:
„Nearfield investigations for a zeroth-order resonant antenna at 300 MHz with homogeneous longitudinal current distribution and low profile”, Magnetic Resonance in Physics, Biology and Medecine (MAGMA), vol. 24, no. suppl 1, pp. 503-505, special supplement on the Europ. Soc. for Magn. Reson. in Med. and Biol. 28th. Annual Sci. Meeting (ESMRMB 2011), paper 716, pp. 135, Oct. 6-8, Leipzig, Germany, 2011.
743. T. Liebig, D. Erni, A. Rennings, N. H. L. Koster, and J. Fröhlich:
„MetaBore – A fully adaptive RF field control scheme based on conformal metamaterial ring antennas for high-field traveling-wave MRI”, Magnetic Resonance in Physics, Biology and Medecine (MAGMA), vol. 24, no. suppl. 1, pp. 37-38, special supplement on the Europ. Soc. for Magn. Reson. in Med. and Biol. 28th. Annual Sci. Meeting (ESMRMB 2011), paper 49 (talk and poster), pp. 22, Oct. 6-8, Leipzig, Germany, 2011.
744. D. Schäfer, J. Doose, A. Rennings, and D. Erni:
„Numerical analysis of propeller-induced low-frequency modulations in underwater electric potential signatures of naval vessels in the context of corrosion protection systems,” COMSOL Conference 2011, Oct. 26-28, Stuttgart, Germany, Session – Electromagnetics: static & inductive, (oral and poster presentation), pp. 25, 2011, (best poster award).
745. I. Stockem, A. Rennings, and D. Erni:
„Charakteristische Moden mit FEKO”, XIII. German FEKO User Meeting, Nov. 8, Commundo Tagungshotel Stuttgart, Germany, 2011.
746. D. Schäfer, J. Doose, A. Rennings, and D. Erni:
„Simulation elektrischer Felder”, Fachfortbildung/Kurzlehrgang: Signatur- System Schiff (F/HT/GT/O-S:STSE/Sig 01/11), Marineoperationsschule (MOS) Bremerhaven, Bundesakademie für Wehrverwaltung und
Wehrtechnik Mannheim-Berlin, Nov. 9-11, Bremerhaven, Germany, 2011, (invited presentation).
747. P. Kaspar, R. Kappeler, D. Erni, and H. Jäckel:
„Relevance of the light line in planar photonic crystal waveguides with weak vertical confinement”, Opt. Express, vol. 19, no. 24, pp. 24344-24353, Nov. 21, 2011.
748. Thorsten Liebig:
„Simulation elektromagnetischer Felder”, Alumni Newsletter, vol. 10, no. 4, netzwerk-ElektroDU, Universität Duisburg-Essen, (www.alumni-iw.uni- duisburg-essen.de), pp. 11, Dec. 2011.
749. O. Litschke, Z. Chen, S. Otto, A. Rennings:
„Gruppenantenne mit frequenzabhängiger Richtwirkung“, Universität Duisburg-Essen, Allgemeine und Theoretische Elektrotechnik (ATE), IMST GmbH, Hochfrequenztechnik (HFT), publication date Jan. 12, 2012,
(German patent application, Nr. DE 10 2010 051 094 A1).
750. S. Huclova, D. Erni, and J. Fröhlich:
„Modelling and validation of dielectric properties of human skin in the MHz region focusing on skin layer morphology and material composition”, J. Phys. D: Appl. Phys., vol. 45, no. 2, pp. 025301-1-17, Jan. 18, 2012.
751. B. Bamberg, A. Johann, and P. Waldow:
„Energy efficiency in logistics – SmartKanban as an intelligent intralogistics architecture for Kanban scenarios, Energieeffizienz in derLogistik am Beispiel von Kanban-Szenarien”, it – Information
Technology, special issue on energy efficiency in IT, vol. 54, no. 1, pp. 34- 41, Feb. 2012.
752. Daniel Erni and Jürg Fröhlich:
Insistieren – Ein Austausch zur Forschung in den Wissenschaften und den Künsten, Priska Gisler, Susi Koltai, and Eva-Maria Bertschy (Eds.), Chapter
„Insistieren als Element der Wiederaneignung ingenieurwissenschaftlicher Erkenntnisse bei computergeleiteten Entwurfsverfahren“, Publisher: Hochschule der Künste Bern (HKB) & Collegium Helveticum, 2012.
753. A. Rennings, B. Zhou, A. Al-Bassam, Z. Chen, S. Otto, K. Solbach, and
D. Erni:
„MetaBeam: A high-gain pencil-beam array antenna based on corporately fed CRLH meta-lines for the 24 GHz ISM band”, German Microwave Conference (GeMIC 2012), March 12-14, Ilmenau, Germany, Session 7, paper no. 1529, pp. 32, 2012.
754. S. Otto, A. Al-Bassam, Z. Chen, A. Rennings, K. Solbach, and C. Caloz:
„Q-Balancing in periodic leaky-wave antennas to mitigate broadside radiation issues”, German Microwave Conference (GeMIC 2012), March 12-14, Ilmenau, Germany, Session 10, paper no. 1481, pp. 43, 43, 2012.
755. A. Al-Bassam, S. Otto, Z. Chen, A. Rennings, and K. Solbach:
„A capacitively-coupled series-fed patch leaky-wave antenna and optimization concepts for efficient broadside radiation”, German
Microwave Conference (GeMIC 2012), March 12-14, Ilmenau, Germany, Session 10, paper no. 1511, pp. 42, 2012.
756. G. Saleh, K. Solbach, and A. Rennings:
„EBG structures for low frequency applications”, German Microwave Conference (GeMIC 2012), March 12-14, Ilmenau, Germany, paper no. 1469, pp. 55, 2012.
757. M. Rittweger, N.H.L. Koster, P. Waldow:
„Vollintegrierter miniaturisierter Radar-Sensor in LTCC-
Mehrlagentechnologie mit planarer dualer Antennenvorrichtung“, IMST GmbH, Universität Duisburg-Essen, Allgemeine und Theoretische
Elektrotechnik (ATE), publication date March. 22, 2012, (German patent, Nr. DE 10 2005 048 274 B4).
758. G. Saleh, K. Solbach, and A. Rennings:
„EBG structures to improve the B1 efficiency of stripline coil for 7 Tesla MRI”, 6th. European Converence on Antennas and Propagation (EuCAP 2012), March 26-30, Prague, Czech Republik, Session A14-1, 2012.
759. A. Rennings, L. Chen, F. Wetterling, M. E. Ladd, and D. Erni:
„Electromagnetic field evaluations inside a body-tissue-simulating cylinder phantom excited by an ideal first-order circularly polarized mode”, ISMRM 2012 – 20th Annual Meeting & Exhibition, International Society for
Magnetic Resonance in Medicine, May 5-11, Melbourne, Australia, pp. 2677, 2012.
760. N. Benson, M. Engel, D. Lupascu, D. Schäfer, D. Erni, and R.
Schmechel:
„Reduced Coulomb interaction in organic semiconductors: Tailoring the effective system permittivity”, E-MRS 2012 Spring Meeting – European Materials Research Society, May 14-18, Congress Center, Strasbourg, France, Symposium H: Organic and Hybrid Materials for Flexible Electronics: Properties and Applications, paper 4-47, 2012.
761. Jennifer Hand:
„Submarines: Corrosion Protection or Enemy Detection?” Comsol News 2012, (www.comsol.com/comsolnews), pp. 67-69, May 24, 2012.
762. D. Schäfer, J. Doose, A. Rennings, and D. Erni:
„Conceputal analysis of UEP and ELFE in the Context of CP systems”, electromagnetic Silencing Symposium 2012 (EMSS 2012), May 22-24, Centre for Ship Signature Management (CSSM), Naval Base Eckernförde, Germany, paper no. 9, 2012, (invited presentation).
763. S. Otto, A. Rennings, K. Solbach, and C. Caloz:
„Complex frequency versus complex propagation constant modeling and Q- balancing in periodic structures”, IEEE MTT-S Int. Microwave Symp. (IMS2012), June 17-22, Montréal Canada, Session WEPL-1, DOI: 10.1109/MWSYM.2012.6259411, 2012.
764. T. Liebig, A. Rennings, and D. Erni:
„openEMS – A Free and Open Source Cartesian and Cylindrical EC-FDTD Simulation Platform Supporting Multi-Pole Drude/Lorentz Dispersive Material Models for Plasmonic Nanostructures”, 8th. Workshop on
Numerical Methods for Optical Nano Structures (organized by OptETH and the Fred Tischer Lecture Series), July 2-4, ETH Zurich, Session on
Metamaterials, Periodic Structures, and Numerical Methods I, Switzerland, 2012.
765. F. Wetterling, D. M. Corteville, R. Kalayciyan, A. Rennings, S.
Konstandin, A. M. Nagel, H. Stark, and L. R. Schad:
„Whole body sodium MRI at 3T using an asymmetric birdcage resonator and short echo time sequence: first images of a male volunteer”, Phys. Med. Biol., vol. 57, no. 14, pp. 4555-4567, July 21, 2012.
766. D. Erni, T. Liebig, N.H.L. Koster, and A. Rennings:
„Meta-MRT-Antennenvorrichtungen für die Wanderwellen-
Magnetresonanztomographie“, Universität Duisburg-Essen, Allgemeine und Theoretische Elektrotechnik (ATE), Aug. 30, 2012, (German patent,
reference number 10 2011 111 996).
767. F.-Y. Meng, Q. Wu, D. Erni, K. Wu, and J.C. Lee:
„Polarization-independent metamaterial analog of electromagnetically induced transparency for a refractive-index based sensor”, IEEE Trans. Microw. Theory Tech., vol. 60, no. 10, pp. 3013-3022, Oct. 2012.
768. T. Liebig, A. Rennings, and D. Erni:
„openEMPS – A free and open source FDTD software package supporting cartesian and cylindrical coordinates ideally suited for MRI applications”, Magnetic Resonance in Physics, Biology and Medicine (MAGMA), vol. 25, no. suppl 1, pp. 627-628, Oct. 2012, special supplement on Europ. Soc. For Magn. Reson. in Med. and Biol. 29th. Annual Sci. Meeting (ESMRMB 2012), Oct. 4-6, Lisbon, Portugal, paper 857 (demo and poster), 2012.
769. A. Rennings, L. Chen, S. Otto, and D. Erni:
„B1-field inhomogeneity problem of MRI: Basic investigations on a headtissue-simulating cylinder phantom excited by a birdcage-mode”, EuMW 2012 – European Microwave Week, Oct. 28-Nov. 2, Amsterdam, the Netherlands, paper EuMC 28-4, pp. 542-545, 2012.
770. G. Saleh, K. Solbach, and A. Rennings:
„SAR reduction for dipole RF coil element at 7 Tesla by using dielectric overlay”, Loughborough Antennas & Propagation Conference (LSPC 2012), Nov. 12-13, Loughborough, UK, paper D07, 2012.
771. S. Otto, A. Al-Bassam, A. Rennings, K. Solbach, and C. Caloz:
„Radiation efficiency of longitudinally symmetric periodic leaky-wave Antennas”, IEEE Antennas Wireless Propag. Lett., vol. 11, pp. 612-616, 2012.
772. T. Liebig, A. Rennings, and D. Erni:
„The openEMS simulation project – A free and open source EC-FDTD solver for advanced MRI application”, Annual Meeting of the MR-EM Forum, Dec. 9, Erwin L. Hahn Institute for Magnetic Resonance Imaging, Essen, Germany, 2012.
773. T. Liebig, A. Rennings, S. Held, and D. Erni:
„openEMS – A free and open source equivalent-circuit (EC) FDTD simulation platform supporting cylindrical coordinates suitable for the analysis of traveling wave MRI appclications”, Int. J. Numer. Model., online, DOI: 10.1002/jnm. 1875, Dec. 10, 2012.
774. Jennifer Hand:
„Submarines: Corrosion Protection or Enemy Detection?” (Japanisch), COMSOL News 2012-2013, (www.kesco.co.jp/comsol), pp. 50-52, Jan. 11, 2013.
775. G. Saleh, K. Solbach, D. Erni, and A. Rennings:
„Four-leaf-clover-shaped EBG structure to improve the E/H field ratio of stripline coil for 7 Tesla MRI”, 7th. European Conference on Antennas and Propagation (EuCAP 2013), April 8-12, Gothenburg, Sweden, Session Tue_Wall6.1, pp. 1088-1090, 2013.
776. Z. Chen, K. Solbach, D. Erni, and A. Rennings:
„Dipole RF Element for 7 Tesla magnetic resonance imaging with
minimized SAR”, 7th. European Conference on Antennas and Propagation (EuCAP 2013), April 8-12, Gothenburg, Sweden, Session CM1a.1, pp. 1716-1719, 2013, (invited paper).
777. G. Saleh, K. Solbach, D. Erni, and A. Rennings:
„Soft surface – EBG structure to improve the IHI/IEI field ratio of a stripline coil for 7 Tesla MRI”, 21th. Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2013), April 20-26, Salt Lake City, UT, USA, Session on Novel RF Coils, pp. 2775, 2013.
778. Z. Chen, K. Solbach, D. Erni, and A. Rennings:
„RF coil element with longitudinal and transversal two-peak field
distribution for low SAR 7-Tesla magnetic resonance imaging”, IEEE Int. Microwave Symposium (IMS 2013), June 2-7, Seattle, USA, paper WE1E- 2, pp. 1-4, 2013.
779. A. Rennings, J. Svejda, S. Otto, K. Solbach, and D. Erni:
„A MIM/Coaxial stub-line CLRH zeroth-order series-mode resonator used as RF coil element for 7-Tesla magnetic resonance imaging”, IEEE Int. Microwave Symposium (IMS 2013), June 2-7, Seattle, USA, paper WE1E- 1, pp. 1-4, 2013.
780. N. Benson, M. Engel, D. Schäfer, D. Erni, J. Kern, C. Deibel, E. M.
Herzig, P. Müller-Buschbaum, and R. Schmechel:
„Reduced Coulomb interaction in organic solar cells by the introduction of high-k SrTiO3 nanoparticles”, PVSC 39 – 39th. IEEE Photovoltaic
Specialists Conference, June 16-21, Tampa Convention Center, Tampa, FL, USA, Session OPV Active Layers and Scale Up, paper #854, 2013.
781. D. Erni:
„Functionality in nanophotonics”, Tutorial Lecture, CENIDE Nano Summer program 2013, July 2010, Session on ‘Application and Sustainability’, Center for Nanointegration Duisburg-Essen, University of Duisburg-Essen, Duisburg, Germany, 2013.
782. F.-Y. Meng, R.-Z. Liu, K. Zhang, D. Erni, Q. Wu, L. Sun, and L.-W. Li:
„Automatic design of broadband gradient index metamaterial lens for gain enhancement of circularly polarized antennas”, Prog. Electromagn. Res. (PIER), vol. 141, pp. 17-32, (DOI: 10.2528/PIER13051104), July 7, 2013.
783. D. Schäfer, J. Doose, Markus Pichlmaier, A. Rennings, and D. Erni:
„Comparability of UEP signatures measured under varying environmental conditions”, 8th. International Marine Electromagnetics Conference
(MARELEC 2013), July 16-19, Hamburg, Germany, Planet Quest Session, 2013.
784. D. Schäfer, J. Doose, A. Rennings, and D. Erni:
„Above water electric potential signatures and their relevance in the context of ASW”, 8th. International Marine Electromagnetics Conference
(MARELEC 2013), July 16-19, Hamburg, Germany, Electromagnetic Surveillance Session, 2013.
785. H. Yang, T. Liebig, A. Rennings, J. Froehlich, and D. Erni:
„Tailored RF magnetic field distribution along the bore of a 7-Tesla traveling-wave magnetic resonance imaging system”, 15th. Int. Conf. on Electromagnetics in Advanced Applications (ICEAA 2013), IEEE/URSI, Sept. 9-13, Centro Congressi Torino Incontra, Torino, Italy, paper 279, pp. 468-471, 2013.
786. M. Engel, D. Schäfer, D. Erni, N. Benson, and R. Schmechel:
„Reduced Coulomb interaction in organic solar cells by the introduction of organic high-k nanostructures”, Phys. Status Solidi A, vol. 210, no. 9, pp. 1712-1718, DOI: 10.1002/pssa.201228771, Sept. 2013.
787. J. T. Svejda, D. Erni, and A. Rennings:
„An intrinsically double tuned half-wavelength CRLH resonator for combined 23Na/1H MRI”, Magnetic Resonance in Physics, Biology and Medicine (MAGMA), vol. 26, no. suppl 1, pp. 346-348, Oct. 2013, special supplement on the Europ. Soc. for Magn. Reson. in Med. and Biol. 30th. Annual Sci. Meeting (ESMRMB 2013), Oct. 3-5, Toulouse, France, paper 443, pp. 105, 2013.
788. A. Rennings, J. T. Svejda, K. Solbach, and D. Erni:
„A CRLH-metamaterial based zeroth-order resonant RF-coil: First
multichannel results at 7 Tesla”, Magnetic Resonance in Physics, Biology and Medicine (MAGMA), vol. 26, no. suppl 1, pp. 183-185, Oct. 2013, special supplement on the Europ. Soc. for Magn. Reson. in Med. and Biol.
30th. Annual Sci. Meeting (ESMRMB 2013), Oct. 3-5, Toulouse, France, paper 237, pp. 67, 2013.
789. Z. Chen, A. Rennings, K. Solbach, and D. Erni:
„A 4-channel RF coil with large longitudinal field-of-view for 7-T-MRI”, Magnetic Resonance in Physics, Biology and Medicine (MAGMA), vol. 26, no. suppl 1, pp. 188-189, Oct. 2013, special supplement on the Europ. Soc. for Magn. Reson. in Med. and Biol. 30th. Annual Sci. Meeting (ESMRMB 2013), Oct. 3-5, Toulouse, France, paper 241, pp. 67, 2013.
790. R. Kaspar, R. Kappeler, D. Erni, and H. Jäckel:
„Average light velocities in periodic media“, J. Opt. Soc. Am. B., vol. 30, no. 11, pp. 2849-2854, (DOI: 10.1364/JOSAB.30.002849), Nov. 2013.
791. D. Erni, N.H.L. Koster, T. Liebig, and A. Rennings: