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Page 1
Testing quantum electrodynamics in extreme fields using helium-like uranium.
Loetzsch R, Beyer HF, Duval L, Spillmann U, Banaś D, Dergham P, Kröger FM, Glorius J, Grisenti RE, Guerra M, Gumberidze A, Heß R, Hillenbrand PM, Indelicato P, Jagodzinski P, Lamour E, Lorentz B, Litvinov S, Litvinov YA, Machado J, Paul N, Paulus GG, Petridis N, Santos JP, Scheidel M, Sidhu RS, Steck M, Steydli S, Szary K, Trotsenko S, Uschmann I, Weber G, Stöhlker T, Trassinelli M. Loetzsch R, et al. Among authors: uschmann i. Nature. 2024 Jan;625(7996):673-678. doi: 10.1038/s41586-023-06910-y. Epub 2024 Jan 24. Nature. 2024. PMID: 38267680 Free PMC article.
X-ray dichroism in polyimide caused by non-resonant scattering.
Schulze KS, Loetzsch R, Rüffer R, Uschmann I, Röhlsberger R, Paulus GG. Schulze KS, et al. Among authors: uschmann i. J Synchrotron Radiat. 2021 Jan 1;28(Pt 1):176-180. doi: 10.1107/S1600577520015568. Epub 2021 Jan 1. J Synchrotron Radiat. 2021. PMID: 33399566 Free PMC article.
Resonant X-ray excitation of the nuclear clock isomer 45Sc.
Shvyd'ko Y, Röhlsberger R, Kocharovskaya O, Evers J, Geloni GA, Liu P, Shu D, Miceli A, Stone B, Hippler W, Marx-Glowna B, Uschmann I, Loetzsch R, Leupold O, Wille HC, Sergeev I, Gerharz M, Zhang X, Grech C, Guetg M, Kocharyan V, Kujala N, Liu S, Qin W, Zozulya A, Hallmann J, Boesenberg U, Jo W, Möller J, Rodriguez-Fernandez A, Youssef M, Madsen A, Kolodziej T. Shvyd'ko Y, et al. Among authors: uschmann i. Nature. 2023 Oct;622(7983):471-475. doi: 10.1038/s41586-023-06491-w. Epub 2023 Sep 27. Nature. 2023. PMID: 37758953 Free PMC article.
K-shell spectroscopy of silicon ions as diagnostic for high electric fields.
Loetzsch R, Jäckel O, Höfer S, Kämpfer T, Polz J, Uschmann I, Kaluza MC, Förster E, Stambulchik E, Kroupp E, Maron Y. Loetzsch R, et al. Among authors: uschmann i. Rev Sci Instrum. 2012 Nov;83(11):113507. doi: 10.1063/1.4767452. Rev Sci Instrum. 2012. PMID: 23206062
High-precision x-ray polarimetry.
Marx B, Schulze KS, Uschmann I, Kämpfer T, Lötzsch R, Wehrhan O, Wagner W, Detlefs C, Roth T, Härtwig J, Förster E, Stöhlker T, Paulus GG. Marx B, et al. Among authors: uschmann i. Phys Rev Lett. 2013 Jun 21;110(25):254801. doi: 10.1103/PhysRevLett.110.254801. Epub 2013 Jun 21. Phys Rev Lett. 2013. PMID: 23829740
Tunable Subluminal Propagation of Narrow-band X-Ray Pulses.
Heeg KP, Haber J, Schumacher D, Bocklage L, Wille HC, Schulze KS, Loetzsch R, Uschmann I, Paulus GG, Rüffer R, Röhlsberger R, Evers J. Heeg KP, et al. Among authors: uschmann i. Phys Rev Lett. 2015 May 22;114(20):203601. doi: 10.1103/PhysRevLett.114.203601. Epub 2015 May 18. Phys Rev Lett. 2015. PMID: 26047228
Vacuum-assisted generation and control of atomic coherences at x-ray energies.
Heeg KP, Wille HC, Schlage K, Guryeva T, Schumacher D, Uschmann I, Schulze KS, Marx B, Kämpfer T, Paulus GG, Röhlsberger R, Evers J. Heeg KP, et al. Among authors: uschmann i. Phys Rev Lett. 2013 Aug 16;111(7):073601. doi: 10.1103/PhysRevLett.111.073601. Epub 2013 Aug 14. Phys Rev Lett. 2013. PMID: 23992063
Advanced X-ray polarimeter design for nuclear resonant scattering.
Marx-Glowna B, Uschmann I, Schulze KS, Marschner H, Wille HC, Schlage K, Stöhlker T, Röhlsberger R, Paulus GG. Marx-Glowna B, et al. Among authors: uschmann i. J Synchrotron Radiat. 2021 Jan 1;28(Pt 1):120-124. doi: 10.1107/S1600577520015295. Epub 2021 Jan 1. J Synchrotron Radiat. 2021. PMID: 33399560 Free PMC article.
51 results