MitarbeiterInnen_Detailansicht

Dipl.-Ing. Dr. Jürgen Klepp

T: +43-1-4277-73607

juergen.klepp@univie.ac.at

Wintersemester 2025

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

330051 UE Einführung in die Laborpraxis

Sommersemester 2025

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

Wintersemester 2024

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

330051 UE Einführung in die Laborpraxis

Hadden, E., Klepp, J., Fally, M., Jenke, T., Kohlbrecher, J., Shimada, T., Narita, A., Oshima, J., & Tomita, Y. (2025). Holographic hyperbranched polymer nanocomposite grating with exceptionally large neutron scattering length density modulation amplitudes. Scientific Reports, 15(1), Artikel 31512. https://doi.org/10.48550/arXiv.2507.00922, https://doi.org/10.1038/s41598-025-16998-z

Hadden, E., Fally, M., Iso, Y., Jenke, T., Klepp, J., Kume, A., Umemoto, K., & Tomita, Y. (2024). Holographic nanodiamond-polymer composite grating with unprecedented slow-neutron refractive index modulation amplitude. Applied Physics Letters, 124(7), Artikel 071901. https://doi.org/10.1063/5.0186753

Fally, M., Klepp, J., Pruner, C., Hadden, E., Bianco, A., Kohlbrecher, J., Filter, H., Jenke, T., & Tomita, Y. (2024). Photosensitive materials for neutron optics. in R. R. McLeod, I. P. Villalobos, & Y. Tomita (Hrsg.), Photosensitive Materials and their Applications III Artikel 130150O SPIE. https://doi.org/10.1117/12.3022432

Vilfan, M., Lampret, B., Gregorin, Ž., Cmok, L., Vilfan, A., Klepp, J., Kohlbrecher, J., Hribar Boštjančič, P., Lisjak, D., & Mertelj, A. (2023). Spontaneous Chiral Symmetry Breaking and Lane Formation in Ferromagnetic Ferrofluids. Small, 19(52), Artikel 2304387. https://doi.org/10.1002/smll.202304387

Lahijani, S. S., Jenke, T., Pruner, C., Klepp, J., & Fally, M. (2023). Multilayer volume holographic gratings from BayFol HX: light and neutron optical characteristics. in A. Firmia, & M. Hrabovský (Hrsg.), Holography: Advances and Modern Trends VIII (Band 12574). Artikel 1257403 SPIE-INT SOC OPTICAL ENGINEERING. https://doi.org/10.1117/12.2665169

Hadden, E., Iso, Y., Kume, A., Umemoto, K., Jenke, T., Fally, M., Klepp, J., & Tomita, Y. (2022). Nanodiamond- based nanoparticle-polymer composite gratings with extremely large neutron refractive index modulation. in R. R. McLeod, I. P. Villalobos, Y. Tomita, & J. T. Sheridan (Hrsg.), Photosensitive Materials and their Applications II Artikel 1215109 SPIE-INT SOC OPTICAL ENGINEERING. https://doi.org/10.1117/12.2623661

Fally, M., Tomita, Y., Fimia, A., Madrigal, R. F., Guo, J., Kohlbrecher, J., & Klepp, J. (2021). Experimental determination of nanocomposite grating structures by light- and neutron-diffraction in the multi-wave-coupling regime. Optics Express, 29(11), 16153-16163. https://doi.org/10.1364/OE.424233

Belyaeva, I. A., Klepp, J., Lemmel, H., & Shamonin, M. (2021). Feasibility of Probing the Filler Restructuring in Magnetoactive Elastomers by Ultra-Small-Angle Neutron Scattering. Applied Sciences, 11(10), Artikel 4470. https://doi.org/10.3390/app11104470

Heuberger, G., Klepp, J., Guo, J., Tomita, Y., & Fally, M. (2021). Light diffraction from a phase grating at oblique incidence in the intermediate diffraction regime. Applied Physics B: Lasers and Optics, 127(5), Artikel 72. https://doi.org/10.1007/s00340-021-07620-x

Tomita, Y., Kageyama, A., Iso, Y., Umemoto, K., Kume, A., Liu, M., Pruner, C., Jenke, T., Roccia, S., Geltenbort, P., Fally, M., & Klepp, J. (2020). Fabrication of nanodiamond-dispersed composite holographic gratings and their light and slow-neutron diffraction properties. Physical Review Applied, 14(4), Artikel 044056. https://doi.org/10.1103/PhysRevApplied.14.044056

Cremer, J. T., Filter, H., Klepp, J., Geltenbort, P., Dewhurst, C., Oda, T., & Pantell, R. H. (2020). Focusing and imaging of cold neutrons with a permanent magnetic lens. Review of Scientific Instruments, 91(1), Artikel 013704. https://doi.org/10.1063/1.5116759

Fally, M., Klepp, J., Pruner, C., Jenke, T., Geltenbort, P., Kageyama, A., Iso, Y., Umemoto, K., Liu, M., & Tomita, Y. (2020). Nanodiamond-polymer composite gratings as diffractive optical elements for light and neutrons: II. Neutron optical diffraction properties. in R. R. McLeod, I. P. Villalobos, Y. Tomita, & J. T. Sheridan (Hrsg.), Photosensitive Materials and their Applications (Band 11367). Artikel 113670N SPIE-INT SOC OPTICAL ENGINEERING. https://doi.org/10.1117/12.2555474

Tomita, Y., Kageyama, A., Iso, Y., Umemoto, K., Liu, M., Klepp, J., Pruner, C., Jenke, T., Geltenbort, P., & Fally, M. (2020). Nanodiamond-polymer composite gratings as diffractive optical elements for light and neutrons: I. Their fabrication and light optical diffraction properties. in R. R. McLeod, I. P. Villalobos, Y. Tomita, & J. T. Sheridan (Hrsg.), Photosensitive Materials and their Applications Artikel 113670M SPIE-INT SOC OPTICAL ENGINEERING. https://doi.org/10.1117/12.2555651

Tomita, Y., Kageyama, A., Iso, Y., Umemoto, K., Klepp, J., Pruner, C., & Fally, M. (2019). Light and slow-neutron diffraction properties of holographic nanodiamond composite gratings. in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 Artikel 8871791 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOE-EQEC.2019.8871791

Mertelj, A., Lampret, B., Lisjak, D., Klepp, J., Kohlbrecher, J., & Čopič, M. (2019). Evolution of nematic and ferromagnetic ordering in suspensions of magnetic nanoplatelets. Soft Matter, 15(27), 5412-5420. https://doi.org/10.1039/C9SM00949C

Blaickner, M., Demirel, B., Drevensek-Olenik, I., Fally, M., Flauger, P., Geltenbort, P., Hasegawa, Y., Kurinjimala, R., Ličen, M., Pruner, C., Sponar, S., Tomita, Y., & Klepp, J. (2019). Monte-Carlo simulation of neutron transmission through nanocomposite materials for neutron-optics applications. Nuclear Instruments & Methods in Physics Research. Section A. Accelerators, Spectrometers, Detectors, and Associated Equipment, 916, 154-157. https://doi.org/10.1016/j.nima.2018.11.074

Flauger, P., Ellabban, M. A., Glavan, G., Klepp, J., Pruner, C., Jenke, T., Geltenbort, P., & Fally, M. (2019). Light- and neutron-optical properties of holographic transmission gratings from polymer-ionic liquid composites with submicron grating spacing. Polymers, 11(9), Artikel 1459. https://doi.org/10.3390/polym11091459

Fally, M., Klepp, J., Ellabban, M. A., Eckerlebe, H., Pranzas, K. P., Guo, J., & Tomita, Y. (2019). Retrieving the refractive index profile of a holographic grating by diffraction experiments. in A. Fimia, M. Hrabovský, & J. T. Sheridan (Hrsg.), Holography: Advances and Modern Trends VI Artikel 110300I https://doi.org/10.1117/12.2527317

Klepp, J. (2018). Viewpoint: Moiré Effect Could Enhance Neutron Interferometry. Webpublikation, American Physical Society. https://physics.aps.org/articles/v11/26

Tomita, Y., Nagaya, K., Aoi, T., Iso, Y., Kageyama, A., Nishimura, N., Odoi, K., Umemoto, K., Klepp, J., Pruner, C., & Fally, M. (2018). Photopolymerizable Nanoparticle-polymer Composite Materials for Light and Neutron Beam Manipulations. in M. Raposo, & P. A. Ribeiro (Hrsg.), Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology (Photooptics 2018) (Band 1, S. 313-322). SciTePress. https://doi.org/10.5220/0006728803130322

Application of nanodiamond-polymer composite holographic gratings in a very cold neutron interferometer

Fally, M. (Invited speaker), Falmbigl, S. (Autor*in), Ackermann, R. H. (Autor*in), Hadden, E. (Autor*in), Filter-Pieler, H. (Autor*in), Jenke, T. (Autor*in), Klepp, J. (Autor*in), Pruner, C. (Autor*in) & Tomita, Y. (Autor*in)

9 Apr. 2025