Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Ziegler Eric"'
Autor:
Baillard Amandine, Douissard Paul-Antoine, Loiko Pavel, Wollesen Laura, Martin Thierry, Mathieu Eric, Ziegler Eric, Brasse Gurvan, Camy Patrice
Publikováno v:
EPJ Web of Conferences, Vol 287, p 05037 (2023)
Tb3+-doped single-crystalline Gd3Ga5O12 layers are grown by Liquid Phase Epitaxy on (111)-oriented undoped substrates, and their structure, composition, morphology and photo- and radioluminescence are studied. Layers doped with 6 at.% Tb3+ with a thi
Externí odkaz:
https://doaj.org/article/a353c6a74dc54aa4bc47612d0d13af1e
Autor:
Berujon, Sebastien, Cojocaru, Ruxandra, Piault, Pierre, Celestre, Rafael, Roth, Thomas, Barrett, Raymond, Ziegler, Eric
In a previous paper, we reviewed theoretically some of the available processing schemes for X-ray wavefront sensing based on random modulation. We here show experimental applications of the technique for characterising both refractive and reflective
Externí odkaz:
http://arxiv.org/abs/1912.05432
Autor:
Berujon, Sebastien, Cojocaru, Ruxandra, Piault, Pierre, Celestre, Rafael, Roth, Thomas, Barrett, Raymond, Ziegler, Eric
X-ray near-field speckle-based phase-sensing approaches provide efficient means to characterise optical elements. Here, we present a theoretical review of several of these speckle methods in the frame of optical characterisation and provide a general
Externí odkaz:
http://arxiv.org/abs/1902.09418
Autor:
Berujon, Sebastien, Ziegler, Eric
Publikováno v:
Phys. Rev. A 95, 063822 (2017)
We previously demonstrated near-field speckle scanning based x-ray imaging to be an easy-to-implement phase sensing method capable of providing both high sensitivity and high resolution. Yet, this performance combination could only be achieved at the
Externí odkaz:
http://arxiv.org/abs/1612.09286
Autor:
Berujon, Sebastien, Ziegler, Eric
Publikováno v:
Phys. Rev. Applied 5, 044014 (2016)
We demonstrate computerized tomography (CT) reconstructions from absorption, phase and dark-field signals obtained from scans acquired when the x-ray probe light is modulated with speckle. Two different interlaced schemes are proposed to reduce the n
Externí odkaz:
http://arxiv.org/abs/1507.05807
Autor:
Berujon, Sebastien, Ziegler, Eric
Publikováno v:
Phys. Rev. A (2015) Vol. 92, Iss. 1 p. 013837
The x-ray near-field speckle-scanning concept is an approach recently introduced to obtain absorption, phase, and dark-field images of a sample. In this paper, we present ways of recovering from a sample its ultrasmall-angle x-ray scattering distribu
Externí odkaz:
http://arxiv.org/abs/1505.04445
Autor:
Putero, Magali, Duployer, Benjamin, Blum, Ivan, Ouled-Khachroum, Toufik, Coulet, Marie-Vanessa, Perrin, Carine, Ziegler, Eric, Muller, Christophe, Mangelinck, Dominique
Publikováno v:
In Thin Solid Films 31 August 2013 541:21-27
Autor:
Ziegler, Eric W.1 (AUTHOR), Brown, Alan B.1 (AUTHOR), Nesnas, Nasri1 (AUTHOR), Palmer, Andrew G.1,2 (AUTHOR) apalmer@fit.edu
Publikováno v:
European Journal of Organic Chemistry. 5/8/2019, Vol. 2019 Issue 17, p2850-2856. 7p.
Autor:
Seaberg, Matthew, Cojocaru, Ruxandra, Berujon, Sebastien, Ziegler, Eric, Jaggi, Andreas, Krempasky, Juraj, Seiboth, Frank, Aquila, Andrew, Liu, Yanwei, Sakdinawat, Anne, Lee, Hae Ja, Flechsig, Uwe, Patthey, Luc, Koch, Frieder, Seniutinas, Gediminas, David, Christian, Zhu, Diling, Mikeš, Ladislav, Makita, Mikako, Koyama, Takahisa, Mancuso, Adrian P., Chapman, Henry N., Vagovič, Patrik
Publikováno v:
Journal of Synchrotron Radiation
Here a direct comparison is made between various X-ray wavefront sensing methods with application to optics alignment and focus characterization at X-ray free-electron lasers. Difference wavefront measurements with and without a corrective phase plat
Autor:
ZIEGLER, ERIC1 eric@diagnosticsolutions.com
Publikováno v:
Motor Age. Dec2021, Vol. 140 Issue 11, p45-52. 5p.