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Kai Bagschik

Explore the profile of Kai Bagschik including associated specialties, affiliations and a list of published articles. Areas
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Articles 7
Citations 74
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Recent Articles
1.
Schroer C, Wille H, Seeck O, Bagschik K, Schulte-Schrepping H, Tischer M, et al.
Eur Phys J Plus . 2022 Dec; 137(12):1312. PMID: 36532653
PETRA III at DESY is one of the brightest synchrotron radiation sources worldwide. It serves a broad international multidisciplinary user community from academia to industry at currently 25 specialised beamlines....
2.
Marras A, Correa J, Lange S, Vardanyan V, Gerhardt T, Kuhn M, et al.
J Synchrotron Radiat . 2021 Jan; 28(Pt 1):131-145. PMID: 33399562
In this paper the back-side-illuminated Percival 2-Megapixel (P2M) detector is presented, along with its characterization by means of optical and X-ray photons. For the first time, the response of the...
3.
Buttner F, Pfau B, Bottcher M, Schneider M, Mercurio G, Gunther C, et al.
Nat Mater . 2020 Oct; 20(1):30-37. PMID: 33020615
Topological states of matter exhibit fascinating physics combined with an intrinsic stability. A key challenge is the fast creation of topological phases, which requires massive reorientation of charge or spin...
4.
Bagschik K, Schneider M, Wagner J, Buss R, Riepp M, Philippi-Kobs A, et al.
Opt Lett . 2020 Oct; 45(19):5591-5594. PMID: 33001954
Direct 2D spatial-coherence measurements are increasingly gaining importance at synchrotron beamlines, especially due to present and future upgrades of synchrotron facilities to diffraction-limited storage rings. We present a method to...
5.
Bagschik K, Wagner J, Buss R, Riepp M, Philippi-Kobs A, Muller L, et al.
Opt Express . 2020 Apr; 28(5):7282-7300. PMID: 32225960
We present a systematic 2D spatial-coherence analysis of the soft-X-ray beamline P04 at PETRA III for various beamline configurations. The influence of two different beam-defining apertures on the spatial coherence...
6.
Caretta L, Mann M, Buttner F, Ueda K, Pfau B, Gunther C, et al.
Nat Nanotechnol . 2018 Sep; 13(12):1154-1160. PMID: 30224795
Spintronics is a research field that aims to understand and control spins on the nanoscale and should enable next-generation data storage and manipulation. One technological and scientific key challenge is...
7.
Bagschik K, Fromter R, Muller L, Roseker W, Bach J, Staeck P, et al.
Opt Express . 2016 Nov; 24(20):23162-23176. PMID: 27828382
We present a method to determine the two-dimensional spatial coherence of synchrotron radiation in the soft X-ray regime by analyzing the Fourier transform of the magnetic speckle pattern from a...