Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Manuel Fohler"'
Autor:
Erik Guehrs, Manuel Fohler, Stefanie Frömmel, Christian M Günther, Piet Hessing, Michael Schneider, Laura Shemilt, Stefan Eisebitt
Publikováno v:
New Journal of Physics, Vol 17, Iss 10, p 103042 (2015)
We explore tomographic mask-based Fourier transform x-ray holography with respect to the use of a thin slit as a reference wave source. This imaging technique exclusively uses the interference between the waves scattered by the object and the slit si
Externí odkaz:
https://doaj.org/article/c218223239584196aa2e2dd2480d32ef
Autor:
Isabel Gomes, Manuel Fohler, Nivedita Yumnam, Aquila Mavalankar, Gil Travish, Jamie Cameron, Silvia Sottini
Publikováno v:
2020 IEEE 21st International Conference on Vacuum Electronics (IVEC).
The performance of a field-enhanced emitter (FEE) array in an enclosed and ex-situ operated device has long been known to deviate from the ideal characteristics observed in laboratory settings. Here we report on the performance and failure mechanisms
Autor:
Isabel Gomes, Caterina Minelli, Vadim Soloviev, Silvia Sottini, Ken Mingard, Gil Travish, Manuel Fohler, Aquila Mavalankar, Jamie Cameron
Publikováno v:
2018 31st International Vacuum Nanoelectronics Conference (IVNC).
The need for a low-cost, low-dose 3D imaging capability, as an alternative to CT and MRI scanners, has driven the development of a multi-cathode, stationary Digital Tomosynthesis (s-DT) scanner. Demonstration experiments with an array of cold cathode
Autor:
Leandro T. Núñez A, Tulio C. R. Rocha, Simón Oyarzún, S. Michea, Stefan Eisebitt, T. J. A. Mori, Juan Escrig, Juliano C. Denardin, Dieter Engel, Samuel Flewett, Christian M. Günther, Alexandra Ovalle F, Manuel Fohler, Bastian Pfau, D. Mishra
Publikováno v:
Physical Review B. 95
In this work, we take a step toward nanometer resolution magnetic tomography, demonstrating the use of resonant magnetic x-ray scattering for three-dimensional (3D) characterization of Co/Pd multilayers. Trading coherence for x-ray flux, we measured
Autor:
Dirk Berger, Erik Guehrs, Martin Hennecke, Stefan Eisebitt, Michael Schneider, Sören Selve, Stefanie Frömmel, D. Mitin, Manfred Albrecht, Bastian Pfau, D. Mishra, Manuel Fohler, Christian M. Günther, Laura Shemilt
Publikováno v:
Review of scientific instruments 88(10), 103701 (2017). doi:10.1063/1.5006522
Review of scientific instruments 88(10), 103701 (2017). doi:10.1063/1.5006522
We present a general approach to thin bulk samples to transparency for experiments in the soft x-ray and extreme ultraviolet spectral range. The method relies on mecha
We present a general approach to thin bulk samples to transparency for experiments in the soft x-ray and extreme ultraviolet spectral range. The method relies on mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e86f0420fd768f1729290897da1503
https://bib-pubdb1.desy.de/record/425191
https://bib-pubdb1.desy.de/record/425191
Autor:
Manuel Fohler, Laura Shemilt, Piet Hessing, Christian M. Günther, Stefanie Frömmel, Erik Guehrs, Michael Schneider, Stefan Eisebitt
We explore tomographic mask-based Fourier transform x-ray holography with respect to the use of a thin slit as a reference wave source. This imaging technique exclusively uses the interference between the waves scattered by the object and the slit si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::825aed2f73cd1e6d49383bb20d085b24
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=87568
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=87568
Autor:
Arno Ehresmann, Alexander Gaul, Norbert Zingsem, Iris Koch, Dennis Holzinger, Manuel Fohler, Christoph Schmidt
Publikováno v:
Journal of Applied Physics. 114:013908
A method, a material system, and the physics for tailoring artificial magnetic field landscapes on micron and submicron length scales over a topographically flat surface in remanence are presented. KeV-He+ ion bombardment induced magnetic patterning