Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Gürsoy Doğa"'
Conventional tomographic reconstruction typically depends on centralized servers for both data storage and computation, leading to concerns about memory limitations and data privacy. Distributed reconstruction algorithms mitigate these issues by part
Externí odkaz:
http://arxiv.org/abs/2410.06106
Coded apertures, traditionally employed in x-ray astronomy for imaging celestial objects, are now being adapted for micro-scale applications, particularly in studying microscopic specimens with synchrotron light diffraction. In this paper, we focus o
Externí odkaz:
http://arxiv.org/abs/2405.12813
Autor:
Gürsoy, Doğa, Yay, Kaan Alp, Kisiel, Elliot, Wojcik, Michael, Sheyfer, Dina, Highland, Matthew, Fisher, Ian Randal, Hruszkewycz, Stephan, Islam, Zahir
We introduce a structured illumination technique for dark-field x-ray microscopy optimized for three-dimensional imaging of ordered materials at sub-micrometer length scales. Our method utilizes a coded aperture to spatially modulate the incident x-r
Externí odkaz:
http://arxiv.org/abs/2405.12799
Autor:
Song, Kay, Sheyfer, Dina, Mizohata, Kenichiro, Zhang, Minyi, Liu, Wenjun, Gürsoy, Doğa, Yang, David, Tolkachev, Ivan, Yu, Hongbing, Armstrong, David E J, Hofmann, Felix
Ferritic/martensitic steels will be used as structural components in next generation nuclear reactors. Their successful operation relies on an understanding of irradiation-induced defect behaviour in the material. In this study, Fe and FeCr alloys (3
Externí odkaz:
http://arxiv.org/abs/2308.00771
Autor:
Gürsoy Doğa, Scharfetter Hermann
Publikováno v:
Journal of Electrical Bioimpedance, Vol 1, Iss 1, Pp 56-62 (2010)
Continuous monitoring of lung function is of particular interest to the mechanically ventilated patients during critical care. Recent studies have shown that magnetic induction measurements with single coils provide signals which are correlated with
Externí odkaz:
https://doaj.org/article/a8effc6142604561a4ebf7d617d38f9f
Ptychography is a well-studied phase imaging method that makes non-invasive imaging possible at a nanometer scale. It has developed into a mainstream technique with various applications across a range of areas such as material science or the defense
Externí odkaz:
http://arxiv.org/abs/2207.14392
Ptychography is a well-established coherent diffraction imaging technique that enables non-invasive imaging of samples at a nanometer scale. It has been extensively used in various areas such as the defense industry or materials science. One major li
Externí odkaz:
http://arxiv.org/abs/2205.02397
Autor:
Banerjee, Srutarshi1 (AUTHOR) sruban@anl.gov, Gürsoy, Doğa1 (AUTHOR), Deng, Junjing1 (AUTHOR), Kahnt, Maik2 (AUTHOR), Kramer, Matthew3 (AUTHOR), Lynn, Matthew3 (AUTHOR), Haskel, Daniel1 (AUTHOR), Strempfer, Jörg1 (AUTHOR) strempfer@anl.gov
Publikováno v:
Journal of Synchrotron Radiation. Jul2024, Vol. 31 Issue 4, p877-887. 11p.
Autor:
Song, Kay, Sheyfer, Dina, Mizohata, Kenichiro, Zhang, Minyi, Liu, Wenjun, Gürsoy, Doğa, Yang, David, Tolkachev, Ivan, Yu, Hongbing, Armstrong, David E.J., Hofmann, Felix
Publikováno v:
In Journal of Nuclear Materials June 2024 594
Autor:
Ganguly, Poulami Somanya, Pelt, Daniël M., Gürsoy, Doga, de Carlo, Francesco, Batenburg, K. Joost
Publikováno v:
J. Synchrotron Rad. 28, 1583-1597 (2021)
For reconstructing large tomographic datasets fast, filtered backprojection-type or Fourier-based algorithms are still the method of choice, as they have been for decades. These robust and computationally efficient algorithms have been integrated in
Externí odkaz:
http://arxiv.org/abs/2103.08288