Kahraman Keskinbora
Kahraman Keskinbora
Raith Nanofabrication
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Sintering, microstructure, mechanical, and antimicrobial properties of HAp‐ZnO biocomposites
N Saha, K Keskinbora, E Suvaci, B Basu
Journal of Biomedical Materials Research Part B: Applied Biomaterials 95 (2 …, 2010
Rapid Prototyping of Fresnel Zone Plates via Direct Ga+ Ion Beam Lithography for High Resolution X-Ray Imaging
K Keskinbora, C Grévent, U Eigenthaler, M Weigand, G Schütz
ACS Nano 7 (11), 9788-9797, 2013
Ion beam lithography for Fresnel zone plates in X-ray microscopy
K Keskinbora, C Grévent, M Bechtel, M Weigand, E Goering, A Nadzeyka, ...
Optics Express 21 (10), 11747-11756, 2013
3D Nanoprinted Plastic Kinoform X‐Ray Optics
UT Sanli, H Ceylan, I Bykova, M Weigand, M Sitti, G Schütz, K Keskinbora
Advanced Materials 30 (36), 1802503, 2018
Direct patterning of vortex generators on a fiber tip using a focused ion beam
P Vayalamkuzhi, S Bhattacharya, U Eigenthaler, K Keskinbora, ...
Optics Letters 41 (10), 2133-2136, 2016
Efficient focusing of 8 keV X-rays with multilayer Fresnel zone plates fabricated by atomic layer deposition and focused ion beam milling
M Mayer, K Keskinbora, C Grévent, A Szeghalmi, M Knez, M Weigand, ...
Journal of Synchrotron Radiation 20 (3), 433-440, 2013
Single‐Step 3D Nanofabrication of Kinoform Optics via Gray‐Scale Focused Ion Beam Lithography for Efficient X‐Ray Focusing
K Keskinbora, C Grévent, M Hirscher, M Weigand, G Schütz
Advanced Optical Materials 3 (6), 792-800, 2015
Ion beam lithography for direct patterning of high accuracy large area X-ray elements in gold on membranes
A Nadzeyka, L Peto, S Bauerdick, M Mayer, K Keskinbora, C Grévent, ...
Microelectronic Engineering, 2012
Multilayer Fresnel zone plates for high energy radiation resolve 21 nm features at 1.2 keV
K Keskinbora, AL Robisch, M Mayer, UT Sanli, C Grévent, C Wolter, ...
Optics Express 22 (15), 18440-18453, 2014
3D Nanofabrication of High‐Resolution Multilayer Fresnel Zone Plates
UT Sanli, C Jiao, M Baluktsian, C Grévent, K Hahn, Y Wang, V Srot, ...
Advanced Science 5 (9), 1800346, 2018
Direct observation of spin-wave focusing by a Fresnel lens
J Gräfe, P Gruszecki, M Zelent, M Decker, K Keskinbora, M Noske, ...
Physical Review B 102 (2), 024420, 2020
Generation and characterization of focused helical x-ray beams
L Loetgering, M Baluktsian, K Keskinbora, R Horstmeyer, T Wilhein, ...
Science Advances 6 (7), eaax8836, 2020
Correction of axial position uncertainty and systematic detector errors in ptychographic diffraction imaging
L Loetgering, M Rose, K Keskinbora, M Baluktsian, G Dogan, U Sanli, ...
Optical Engineering 57 (8), 084106-084106, 2018
Hybrid processing and anisotropic sintering shrinkage in textured ZnO ceramics
K Keskinbora, TS Suzuki, IO Ozer, Y Sakka, E Suvaci
Science and Technology of Advanced Materials 11 (6), 065006, 2011
High-throughput synthesis of modified Fresnel zone plate arrays via ion beam lithography
K Keskinbora, UT Sanli, M Baluktsian, C Grévent, M Weigand, G Schütz
Beilstein journal of nanotechnology 9 (1), 2049-2056, 2018
Single-frame far-field diffractive imaging with randomized illumination
AL Levitan, K Keskinbora, UT Sanli, M Weigand, R Comin
Optics Express 28 (25), 37103-37117, 2020
Building Blocks for Magnon Optics: Emission and Conversion of Short Spin Waves
F Groß, M Zelent, N Träger, J Förster, UT Sanli, R Sauter, M Decker, ...
ACS nano 14 (12), 17184-17193, 2020
High‐Resolution Kinoform X‐Ray Optics Printed via 405 nm 3D Laser Lithography
UT Sanli, T Messer, M Weigand, L Lötgering, G Schütz, M Wegener, ...
Advanced Materials Technologies 7 (9), 2101695, 2022
In Situ X-ray Diffraction and Spectro-Microscopic Study of ALD Protected Copper Films
G Dogan, UT Sanli, K Hahn, L Müller, H Gruhn, C Silber, G Schütz, ...
ACS Applied Materials & Interfaces 12 (29), 33377-33385, 2020
Bayesian Machine Learning for Efficient Minimization of Defects in ALD Passivation Layers
G Dogan, SO Demir, R Gutzler, H Gruhn, CB Dayan, UT Sanli, C Silber, ...
ACS applied materials & interfaces 13 (45), 54503-54515, 2021
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