Zobrazeno 1 - 10
of 2 932
pro vyhledávání: '"inelastic x-ray scattering"'
Autor:
Christoph J. Sahle, Marta Majkut, Kari O. Ruotsalainen, Florent Gerbon, Noora Suomalainen, Marie-Claire Lagier, Blanka Detlefs, Laurent Claustre, Alessandro Mirone, Alessandro Longo
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 6, Pp 1622-1626 (2024)
We describe an ultra-compact setup for in situ X-ray diffraction on the inelastic X-ray scattering beamline ID20 at the European Synchrotron Radiation Facility. The main motivation for the design and construction of this setup is the increasing deman
Externí odkaz:
https://doaj.org/article/a1ce3890b98d42d7b2e137e85b22f264
Autor:
Marcus Agåker, Johan Söderström, Thomas M. Baumann, Carl-Johan Englund, Ludvig Kjellsson, Rebecca Boll, Alberto De Fanis, Simon Dold, Tommaso Mazza, Jacobo Montaño, Astrid Münnich, Terence Mullins, Yevheniy Ovcharenko, Nils Rennhack, Philipp Schmidt, Björn Senfftleben, Monica Turcato, Sergey Usenko, Michael Meyer, Joseph Nordgren, Jan-Erik Rubensson
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1264-1275 (2024)
A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS) scientific instrument of the European XFEL is described. It uses movable cylindrical constant-line-spacing gratings in the Rowland configuration for energy dispersion i
Externí odkaz:
https://doaj.org/article/0e4937182b9f4be5bfc79881f4ed2ef6
Autor:
Daniel Sier, Jonathan W. Dean, Nicholas T. T. Tran, Tony Kirk, Chanh Q. Tran, J. Frederick W. Mosselmans, Sofia Diaz-Moreno, Christopher T. Chantler
Publikováno v:
IUCrJ, Vol 11, Iss 4, Pp 620-633 (2024)
Here, the novel technique of extended-range high-energy-resolution fluorescence detection (XR-HERFD) has successfully observed the n = 2 satellite in manganese to a high accuracy. The significance of the satellite signature presented is many hundreds
Externí odkaz:
https://doaj.org/article/f99980c4ab854812af96a8d5d6eda087
Publikováno v:
Frontiers in Electronic Materials, Vol 4 (2024)
Resonant inelastic X-ray scattering (RIXS) has played a pivotal role in advancing our understanding of spin-orbit physics in 5d transition metal materials. The progress in RIXS techniques has closely paralleled improvements in energy resolution, whic
Externí odkaz:
https://doaj.org/article/614cc47a89e843ecab6a528ed40d8f82
Autor:
Alberto Piccioni, Jagadesh Kopula Kesavan, Lucia Amidani, Raffaello Mazzaro, Serena Berardi, Stefano Caramori, Luca Pasquini, Federico Boscherini
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 3, Pp 464-468 (2024)
High energy resolution fluorescence detected X-ray absorption spectroscopy is a powerful method for probing the electronic structure of functional materials. The X-ray penetration depth and photon-in/photon-out nature of the method allow operando exp
Externí odkaz:
https://doaj.org/article/3ac1a78a3e94496e91c3e2801b3f9329
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 2, Pp 208-216 (2024)
The X-ray emission spectrometer at SPring-8 BL07LSU has recently been upgraded with advanced modifications that enable the rotation of the spectrometer with respect to the scattering angle. This major upgrade allows the scattering angle to be flexibl
Externí odkaz:
https://doaj.org/article/f3ad0d3102014b6095f69de62f53f170
Autor:
Karim K. Alaa El-Din, Alessandro Forte, Muhammad Firmansyah Kasim, Francesco Miniati, Sam M. Vinko
Publikováno v:
Royal Society Open Science, Vol 11, Iss 6 (2024)
A prevalent class of challenges in modern physics are inverse problems, where physical quantities must be extracted from experimental measurements. End-to-end machine learning approaches to inverse problems typically require constructing sophisticate
Externí odkaz:
https://doaj.org/article/c112d3de788d44cd9f2819732c1220f0
Autor:
Michael F. DiScala, Daniel Staros, Alberto de la Torre, Annette Lopez, Deniz Wong, Christian Schulz, Maciej Barkowiak, Valentina Bisogni, Jonathan Pelliciari, Brenda Rubenstein, Kemp W. Plumb
Publikováno v:
Advanced Physics Research, Vol 3, Iss 4, Pp n/a-n/a (2024)
Abstract The sustained interest in investigating magnetism in the 2D limit of insulating antiferromagnets is driven by the possibilities of discovering, or engineering, novel magnetic phases through layer stacking. However, due to the difficulty of d
Externí odkaz:
https://doaj.org/article/30fc04f72925429f9fa621a16e3c8386
Autor:
Johannes M. Kaa, Zuzana Konôpková, Thomas R. Preston, Valerio Cerantola, Christoph J. Sahle, Mirko Förster, Christian Albers, Lélia Libon, Robin Sakrowski, Lennart Wollenweber, Khachiwan Buakor, Anand Dwivedi, Mikhail Mishchenko, Motoaki Nakatsutsumi, Christian Plückthun, Jan-Patrick Schwinkendorf, Georg Spiekermann, Nicola Thiering, Sylvain Petitgirard, Metin Tolan, Max Wilke, Ulf Zastrau, Karen Appel, Christian Sternemann
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 4, Pp 822-830 (2023)
A von Hámos spectrometer has been implemented in the vacuum interaction chamber 1 of the High Energy Density instrument at the European X-ray Free-Electron Laser facility. This setup is dedicated, but not necessarily limited, to X-ray spectroscopy m
Externí odkaz:
https://doaj.org/article/32d2e42241d749648148d90eb690c561
Autor:
Jin-Kwang Kim, Christopher Dietl, Hyun-Woo J. Kim, Seung-Hyeok Ha, Jimin Kim, Ayman H. Said, Jungho Kim, B. J. Kim
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 3, Pp 643-649 (2023)
An endstation for resonant inelastic X-ray scattering (RIXS), dedicated to operations in the hard X-ray regime, has been constructed at the 1C beamline of Pohang Light Source II. At the Ir L3-edge, a total energy resolution of 34.2 meV was achieved,
Externí odkaz:
https://doaj.org/article/ba7970d200834140aac3d7e3cdfc0706