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Dipl.-Ing. Dr. Jürgen Klepp

T: +43-1-4277-73607

juergen.klepp@univie.ac.at

Summer term 2024

260032 KU Spezialisierung

260066 UE Experimentalphysik II: Optik, Elektromagnetismus, Relativität

260125 SE Begleitseminar Studieneingangsphase B II (SoSe) - für Sophomores der UE Experimantalphysik II

260138 SE Begleitseminar Studieneingangsphase, M II (SoSe) - für Sophomores der UE Experimantalphysik II

260259 LP Laborpraktikum II

330051 UE Einführung in die Laborpraxis

Winter term 2023

260080 SE Bachelorseminar

260112 LP Laborpraktikum I

260124 SE Begleitseminar Studieneingangsphase B I (WiSe) - für Sophomores der PUE Experimantalphysik I

260138 SE Supplementary Seminar STEOP, M I (WiSe) - for sophomores of problem-solving courses accompanying Experimental Physics I

260162 PUE STEOP 1: Experimentalphysik I: Klassische Mechanik und Thermodynamik

267403 PUE STEOP: Rechenbeispiele zu Experimentalphysik I - nur für Studierende des UF Physik

330051 UE Einführung in die Laborpraxis

Summer term 2023

260066 UE Experimentalphysik II: Optik, Elektromagnetismus, Relativität

260125 SE Begleitseminar Studieneingangsphase B II (SoSe) - für Sophomores der UE Experimantalphysik II

260138 SE Begleitseminar Studieneingangsphase, M II (SoSe) - für Sophomores der UE Experimantalphysik II

260259 LP Laborpraktikum II

330051 UE Einführung in die Laborpraxis

Ellabban MA, Glavan G, Flauger P, Klepp J , Fally M. Properties of diffraction gratings holographically recorded in poly(ethylene glycol)dimethacrylate-ionic liquid composites. In Hrabovský M, Sheridan JT, Fimia A, editors, Holography: Advances and Modern Trends V. SPIE-INT SOC OPTICAL ENGINEERING. 2017. 1023310. (Proceedings of SPIE, Vol. 10233). doi: 10.1117/12.2264231

Ellabban MA, Glavan G, Klepp J , Fally M. A Comprehensive Study of Photorefractive Properties in Poly(ethylene glycol) Dimethacrylate-Ionic Liquid Composites. Materials - Open Access Journal. 2017 Jan;10(1):9. doi: 10.3390/ma10010009

Klepp J, Pruner C, Tomita Y, Geltenbort P, Kohlbrecher J, Fally M. Advancing data analysis for reflectivity measurements of holographic nanocomposite gratings. Journal of Physics: Conference Series. 2016;746(1):012022. doi: 10.1088/1742-6596/746/1/012022

Tomita Y, Hata E, Momose K, Takayama S, Liu X, Chikama K et al. Photopolymerizable nanocomposite photonic materials and their holographic applications in light and neutron optics. Journal of Modern Optics. 2016;63(S3):S1-S31. Epub 2016 Feb 21. doi: 10.1080/09500340.2016.1143534

Guo J, Fujii R, Ono T, Klepp J, Pruner C, Fally M et al. Effects of chain-transferring thiol functionalities on the performance of nanoparticle-polymer composite volume gratings. Optics Letters. 2014 Dec 1;39(23):6743-6746. doi: 10.1364/OL.39.006743

Fujii R, Guo J, Klepp J, Pruner C, Fally M, Tomita Y. Nanoparticle polymer composite volume gratings incorporating chain transfer agents for holography and slow-neutron optics. Optics Letters. 2014 Jun 15;39(12):3453-3456. doi: 10.1364/OL.39.003453

Klepp J, Sponar S, Hasegawa Y. Fundamental phenomena of quantum mechanics explored with neutron interferometers. Progress of Theoretical and Experimental Physics. 2014;2014(8):082A01. doi: 10.1093/ptep/ptu085

Sponar S, Klepp J, Schmitzer C, Bartosik H, Durstberger-Rennhofer K, Badurek G et al. Tests of alternative Quantum Theories with Neutrons. In Walther P, Schmiedmayer H-J, editors, Eleventh International Conference on Quantum Communication, Measurement and Computing (QCMC) . MELVILLE: American Institute of Physics. 2014. p. 41-43. (AIP Conference Proceedings, Vol. 1633). doi: 10.1063/1.4903089

Prijatelj M, Klepp J, Tomita Y, Fally M. Far-off-Bragg reconstruction of volume holographic gratings: A comparison of experiment and theories. Physical Review A. 2013 Jun 7;87(6):063810. doi: 10.1103/PhysRevA.87.063810

Fally M , Klepp J, Geltenbort P, Pruner C, Tomita Y. Slow-neutron mirrors from holographic nanoparticle-polymer composites. In Cicognani G, Schober H, editors, Institut Laue-Langevin Annual Report 2013. Grenoble, France: ILL. 2013. p. 86-87

Fally M , Klepp J, Tomita Y. An experimental study on the validity of diffraction theories for off-Bragg replay of volume holographic gratings. Applied Physics B: Lasers and Optics. 2012;108(1):89-96. doi: 10.1007/s00340-012-5090-x

Hasegawa Y, Schmitzer C, Bartosik H, Klepp J, Sponar S, Durstberger-Rennhofer K et al. Falsification of Leggett's model using neutron matter waves. New Journal of Physics. 2012;14:023039. doi: 10.1088/1367-2630/14/2/023039

Sponar S, Klepp J, Durstberger-Rennhofer K, Schmitzer C, Bartosik H, Geppert H et al. High-efficiency manipulations of triply entangled states in neutron polarimetry. New Journal of Physics. 2012;14:053032. doi: 10.1088/1367-2630/14/5/053032

Klepp J, Pruner C, Tomita Y, Geltenbort P, Drevensek-Olenik I, Gyergyek S et al. Holographic gratings for slow-neutron optics. Materials - Open Access Journal. 2012;5:2788-2815. doi: 10.3390/ma5122788

Mares TE, Radliński AP, Moore TA, Cookson D, Thiyagarajan P, Ilavsky J et al. Location and distribution of inorganic material in a low ash yield, subbituminous coal. International Journal of Coal Geology. 2012;94:173-181. doi: 10.1016/j.coal.2011.11.011

Klepp J, Pruner C, Tomita Y, Mitsube K, Geltenbort P, Fally M. Mirrors for slow neutrons from holographic nanoparticle-polymer free-standing film-gratings. Applied Physics Letters. 2012;100(21):214104. doi: 10.1063/1.4720511

Klepp J, Tomita Y, Pruner C, Kohlbrecher J, Fally M. Three-port beam splitter for slow neutrons using holographic nanoparticle-polymer composite diffraction gratings. Applied Physics Letters. 2012;101(15):154104. doi: 10.1063/1.4758686

Klepp J, Drevensek-Olenik I, Gyergyek S, Pruner C, Rupp R, Fally M. Towards polarizing beam splitters for cold neutrons using superparamagnetic diffraction gratings. Journal of Physics: Conference Series. 2012;340:012031. doi: 10.1088/1742-6596/340/1/012031

Sponar S, Klepp J, Loidl R, Durstberger-Rennhofer K, Geppert H, Badurek G et al. Triple Entanglement in Neutron Interferometric and Polarimetric Experiments. Journal of Physics: Conference Series. 2012;340:012044. doi: 10.1088/1742-6596/340/1/012044

Klepp J, Pruner C, Tomita Y, Plonka-Spehr C, Geltenbort P, Ivanov S et al. Diffraction of slow neutrons by holographic SiO₂ nanoparticle-polymer composite gratings. Physical Review A. 2011;84(1):013621. doi: 10.1103/PhysRevA.84.013621

Status of the VCN interferometer design

Jürgen Klepp (Speaker), Martin Fally (Contributor), Hanno Filter (Contributor), Tobias Jenke (Contributor), Joachim Kohlbrecher (Contributor), Christian Pruner (Contributor), Yasuo Tomita (Contributor) & Elhoucine Hadden (Contributor)

Feb 2024

Activity: Talks and presentations › Talk or oral contribution › Science to Science

VCN interferometry: Some history and (near) future perspectives

Jürgen Klepp (Invited speaker), Martin Fally (Contributor), Elhoucine Hadden (Contributor), Christian Pruner (Contributor), Yasuo Tomita (Contributor), Hanno Filter (Contributor), Tobias Jenke (Contributor), Joachim Kohlbrecher (Contributor) & Peter Geltenbort (Contributor)

9 May 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Multilayer volume holographic gratings from BayFol HX: light and neutron optical characteristics

Martin Fally (Invited speaker), Saba Shams Lahijani (Contributor), Jürgen Klepp (Contributor), Christian Pruner (Contributor) & Tobias Jenke (Contributor)

Apr 2023

Activity: Talks and presentations › Talk or oral contribution › Science to Science

Experimental observation of the Pendellösung effect for neutrons under Low-coherence conditions

Jürgen Klepp (Speaker), Ismaele V. Masiello (Contributor), Martin Fally (Contributor), Peter Geltenbort (Speaker), Christian Pruner (Speaker) & Yasuo Tomita (Speaker)

Sep 2022

Activity: Talks and presentations › Talk or oral contribution › Science to Science