Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Tobias Jenke"'
Autor:
Peter Flauger, Mostafa A. Ellabban, Gašper Glavan, Jürgen Klepp, Christian Pruner, Tobias Jenke, Peter Geltenbort, Martin Fally
Publikováno v:
Polymers, Vol 11, Iss 9, p 1459 (2019)
We investigate the applicability of polymer-ionic liquid composites as optical elements for light, as well as for slow neutrons. The gratings are recorded using two-beam mixing and are characterized experimentally based on their diffraction propertie
Externí odkaz:
https://doaj.org/article/effa646048224013a7a13423a4f46fd2
Autor:
Elhoucine Hadden, Yuko Iso, Atsushi Kume, Koichi Umemoto, Tobias Jenke, Martin Fally, Juergen Klepp, Yasuo Tomita
Publikováno v:
Photosensitive Materials and their Applications II.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c94fe2c0e89db630ce7fa542b459a2
https://doi.org/10.1117/12.2623661
https://doi.org/10.1117/12.2623661
Autor:
Martin Suda, Manfried Faber, Joachim Bosina, Tobias Jenke, Christian Käding, Jakob Micko, Mario Pitschmann, Hartmut Abele
The time evolution of a quantum wave packet in the linear gravity potential is known as Quantum Bouncing Ball. The qBounce collaboration recently observed such a system by dropping wave packets of ultracold neutrons by a height of roughly 30 microns.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23da54329f89b8be45d28b6d5075564b
http://arxiv.org/abs/2111.02769
http://arxiv.org/abs/2111.02769
Autor:
Tobias Rechberger, A. N. Ivanov, Joachim Bosina, Jakob Micko, René I. P. Sedmik, S. Roccia, Tobias Jenke, M. Pitschmann, Hartmut Abele, Martin Thalhammer, P. Geltenbort
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:S195-S197
Neutrons appear to be ideal test particles to search for non-Newtonian gravity at micrometer separations, as with their vanishing electrostatic sensitivity they avoid many of the problems appearing with other test masses. Over the past decade, the qB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36f7d24fccca52b422e24300771da1ca
https://doi.org/10.1134/s1027451020070423
https://doi.org/10.1134/s1027451020070423
Autor:
Ming Liu, Akihisa Kageyama, Jürgen Klepp, Yasuo Tomita, Peter Geltenbort, Yuko Iso, Christian Pruner, Martin Fally, Koichi Umemoto, Tobias Jenke
Publikováno v:
Photosensitive Materials and their Applications.
In the second part of our presentations we discuss the results of diffraction experiments from nanodiamond-polymer composite gratings performed with slow neutrons, i.e., at wavelengths longer than a nanometer. One goal of our investigations is to dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d72845d2b45190aafeec9b374291211
https://doi.org/10.1117/12.2555474
https://doi.org/10.1117/12.2555474
Autor:
Koichi Umemoto, Tobias Jenke, Akihisa Kageyama, Ming Liu, Christian Pruner, Yuki Iso, Peter Geltenbort, Martin Fally, Jürgen Klepp, Yasuo Tomita
Publikováno v:
Photosensitive Materials and their Applications.
We demonstrate for the first time the use of nanodiamond in constructing holographic nanoparticle-polymer composite transmission gratings with large saturated refractive index modulation amplitudes at both optical and slow-neutron wavelengths, result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0bbab88628a395907790db7cc81c18
https://doi.org/10.1117/12.2555651
https://doi.org/10.1117/12.2555651
Autor:
Gašper Glavan, Jürgen Klepp, Christian Pruner, Peter Flauger, Martin Fally, Mostafa A. Ellabban, Tobias Jenke, Peter Geltenbort
Publikováno v:
Polymers
Volume 11
Issue 9
Polymers, Vol 11, Iss 9, p 1459 (2019)
'Polymers ', vol: 11, pages: 1459-1-1459-11 (2019)
Volume 11
Issue 9
Polymers, Vol 11, Iss 9, p 1459 (2019)
'Polymers ', vol: 11, pages: 1459-1-1459-11 (2019)
We investigate the applicability of polymer-ionic liquid composites as optical elements for light, as well as for slow neutrons. The gratings are recorded using two-beam mixing and are characterized experimentally based on their diffraction propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb35bf780392b1fbe4eff20a3bccb5b5
Autor:
René I. P. Sedmik, Hartmut Abele, Mario Pitschmann, Joachim Bosina, Tobias Jenke, Jakob Micko
Publikováno v:
Eur.Phys.J.ST
Conference on Frontiers of Quantum and Mesoscopic Thermodynamics
Conference on Frontiers of Quantum and Mesoscopic Thermodynamics, Jul 2019, Prague, Czech Republic. pp.1131-1136, ⟨10.1140/epjs/s11734-021-00088-y⟩
Conference on Frontiers of Quantum and Mesoscopic Thermodynamics
Conference on Frontiers of Quantum and Mesoscopic Thermodynamics, Jul 2019, Prague, Czech Republic. pp.1131-1136, ⟨10.1140/epjs/s11734-021-00088-y⟩
Spectroscopic methods allow to measure energy differences with unrivaled precision. In the case of gravity resonance spectroscopy, energy differences of different gravitational states are measured without recourse to the electromagnetic interaction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46be3ac3c03f790287cb929df1a86b18
https://hal.archives-ouvertes.fr/hal-03108052
https://hal.archives-ouvertes.fr/hal-03108052
Publikováno v:
'EPJ Web of Conferences ', vol: 219, pages: 01001-1-01001-9 (2019)
EPJ Web Conf.
International Workshop on Particle Physics at Neutron Sources 2018
International Workshop on Particle Physics at Neutron Sources 2018, May 2018, Grenoble, France. pp.01001, ⟨10.1051/epjconf/201921901001⟩
EPJ Web of Conferences, Vol 219, p 01001 (2019)
EPJ Web Conf.
International Workshop on Particle Physics at Neutron Sources 2018
International Workshop on Particle Physics at Neutron Sources 2018, May 2018, Grenoble, France. pp.01001, ⟨10.1051/epjconf/201921901001⟩
EPJ Web of Conferences, Vol 219, p 01001 (2019)
What is driving the accelerated expansion of the universe and do we have an alternative for Einstein's cosmological constant? What is dark matter made of? Do extra dimensions of space and time exist? Is there a preferred frame in the universe? To whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ea350c1e76cb8c763ca8e834d672520
Autor:
Tobias Rechberger, Manuel Heiß, Mario Pitschmann, Lukas Achatz, René I. P. Sedmik, Joachim Bosina, Peter Geltenbort, Jakob Micko, Tobias Jenke, Martin Thalhammer, Andrey N. Ivanov, Patrick Schmidt, Hartmut Abele
Publikováno v:
EPJ Web Conf.
International Workshop on Particle Physics at Neutron Sources 2018
International Workshop on Particle Physics at Neutron Sources 2018, May 2018, Grenoble, France. pp.05004, ⟨10.1051/epjconf/201921905004⟩
'EPJ Web of Conferences ', vol: 219, pages: 05004-1-05004-7 (2019)
EPJ Web of Conferences, Vol 219, p 05004 (2019)
International Workshop on Particle Physics at Neutron Sources 2018
International Workshop on Particle Physics at Neutron Sources 2018, May 2018, Grenoble, France. pp.05004, ⟨10.1051/epjconf/201921905004⟩
'EPJ Web of Conferences ', vol: 219, pages: 05004-1-05004-7 (2019)
EPJ Web of Conferences, Vol 219, p 05004 (2019)
Ultracold neutrons (UCNs) are formidable probes in precision tests of gravity. With their negligible electric charge, dielectric moment, and polarizability they naturally evade some of the problems plaguing gravity experiments with atomic or macrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f4da8d0ef951873623b7e6ffced729