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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201802503
|2 doi
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|a pubmed24n1308.xml
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|a (NLM)30039537
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|a DE-627
|b ger
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Sanli, Umut T
|e verfasserin
|4 aut
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| 245 |
1 |
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|a 3D Nanoprinted Plastic Kinoform X-Ray Optics
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 27.02.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2018 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a High-performance focusing of X-rays requires the realization of very challenging 3D geometries with nanoscale features, sub-millimeter-scale apertures, and high aspect ratios. A particularly difficult structure is the profile of an ideal zone plate called a kinoform, which is manufactured in nonideal approximated patterns, nonetheless requires complicated multistep fabrication processes. Here, 3D fabrication of high-performance kinoforms with unprecedented aspect ratios out of low-loss plastics using femtosecond two-photon 3D nanoprinting is presented. A thorough characterization of the 3D-printed kinoforms using direct soft X-ray imaging and ptychography demonstrates superior performance with an efficiency reaching up to 20%. An extended concept is proposed for on-chip integration of various X-ray optics toward high-fidelity control of X-ray wavefronts and ultimate efficiencies even for harder X-rays. Initial results establish new, advanced focusing optics for both synchrotron and laboratory sources for a large variety of X-ray techniques and applications ranging from materials science to medicine
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|a Journal Article
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|a 3D nanoprinting
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4 |
|a X-ray microscopy
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4 |
|a kinoforms
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4 |
|a ptychography
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| 650 |
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4 |
|a soft X-ray optics
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| 700 |
1 |
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|a Ceylan, Hakan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bykova, Iuliia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Weigand, Markus
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sitti, Metin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Schütz, Gisela
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Keskinbora, Kahraman
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2018) vom: 23. Juli, Seite e1802503
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g year:2018
|g day:23
|g month:07
|g pages:e1802503
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| 856 |
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|u http://dx.doi.org/10.1002/adma.201802503
|3 Volltext
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