scholarly journals Fingerprints of electronic, spin and structural dynamics from resonant inelastic soft X-ray scattering in transient photo-chemical species

2018 ◽  
Vol 20 (10) ◽  
pp. 7243-7253 ◽  
Author(s):  
Jesper Norell ◽  
Raphael M. Jay ◽  
Markus Hantschmann ◽  
Sebastian Eckert ◽  
Meiyuan Guo ◽  
...  
Keyword(s):  
Electronic State ◽  
Structural Dynamics ◽  
Chemical Species ◽  
Inversion Symmetry ◽  
Chemical Dynamics ◽  
Transient Species ◽  
X Ray ◽  
X Ray Scattering ◽  
Electronic Spin ◽  
Ray Scattering

Inversion-symmetry separation of electronic state manifolds in RIXS enables identification of transient species in photo-chemical dynamics.

Hidden electronic state of CuO revealed by resonant inelastic x-ray scattering

2002 ◽  
Vol 66 (3) ◽  
Author(s):  
Hisashi Hayashi ◽  
Yasuo Udagawa ◽  
W. A. Caliebe ◽  
C.-C. Kao
Keyword(s):  
Electronic State ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

Insights on the structural dynamics of Leishmania braziliensis Hsp90 molecular chaperone by small angle X-ray scattering

2017 ◽  
Vol 97 ◽  
pp. 503-512 ◽  
Author(s):  
Thiago V. Seraphim ◽  
Kelly P. Silva ◽  
Paulo R. Dores-Silva ◽  
Leandro R.S. Barbosa ◽  
Júlio C. Borges
Keyword(s):  
Structural Dynamics ◽  
Small Angle ◽  
Molecular Chaperone ◽  
Leishmania Braziliensis ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals X-ray Scattering Studies of Protein Structural Dynamics

2017 ◽  
Vol 117 (12) ◽  
pp. 7615-7672 ◽  
Author(s):  
Steve P. Meisburger ◽  
William C. Thomas ◽  
Maxwell B. Watkins ◽  
Nozomi Ando
Keyword(s):  
Structural Dynamics ◽  
X Ray ◽  
X Ray Scattering ◽  
Protein Structural Dynamics ◽  
Ray Scattering

Publisher’s Note: Femtosecond X-Ray Scattering Study of Ultrafast Photoinduced Structural Dynamics in Solvated [Co(terpy)2]2+ [Phys. Rev. Lett. 117 , 013002 (2016)]

2020 ◽  
Vol 124 (19) ◽  
Author(s):  
Elisa Biasin ◽  
Tim Brandt van Driel ◽  
Kasper S. Kjer ◽  
Asmus O. Dohn ◽  
Morten Christensen ◽  
...  
Keyword(s):  
Structural Dynamics ◽  
X Ray ◽  
X Ray Scattering ◽  
Scattering Study ◽  
Ray Scattering

Microscopic Structure Analysis in Disordered Materials using Anomalous X-ray Scattering

2014 ◽  
Vol 228 (10-12) ◽  
Author(s):  
Jens Rüdiger Stellhorn ◽  
Shinya Hosokawa ◽  
Wolf-Christian Pilgrim
Keyword(s):  
Materials Science ◽  
High Reliability ◽  
Structural Characteristics ◽  
Chemical Species ◽  
Model Systems ◽  
X Ray Diffraction ◽  
Basic Principles ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

AbstractAlthough X-ray diffraction is still mainly used to determine crystal structures, the demand for an understanding of the atomic arrangement in disordered matter has progressively become more important over the past decades. However, apart from simple model systems, it is still a challenging task to unravel the microscopic ordering of the atoms in amorphous multi-component materials, although this knowledge becomes increasingly important in modern materials science, in which the physical properties are often related to the microscopic ordering of the different chemical species of the substance. This article reports about the combination of Anomalous X-ray Scattering (AXS) with Reverse Monte Carlo Computer simulation (RMC) as a proper tool to precisely determine the microscopic structural characteristics in such systems with high reliability. The basic principles of the method will be illustrated and some examples of modern materials will be given to proof the applicability and the capability of this method.

scholarly journals Laser-driven resonant magnetic soft-X-ray scattering for probing ultrafast antiferromagnetic and structural dynamics

Optica ◽  
2021 ◽  
Author(s):  
Daniel Schick ◽  
Martin Borchert ◽  
Julia Braenzel ◽  
Holger Stiel ◽  
Johannes Tümmler ◽  
...  
Keyword(s):  
Structural Dynamics ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Magnetic structure and 5d-electronic state in a pyrochlore iridate Eu2Ir2O7

2014 ◽  
Vol 70 (a1) ◽  
pp. C1457-C1457
Author(s):  
Hajime Sagayama ◽  
Daisuke Uematsu ◽  
Taka-hisa Arima ◽  
Jun Ishikawa ◽  
Eoin O'Farrell ◽  
...  
Keyword(s):  
Electronic State ◽  
Magnetic Moments ◽  
Crystal Structure Analysis ◽  
Insulator Transition ◽  
Face Centered Cubic ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering

The pyrochlore-type iridium oxide Eu2Ir2O7 exhibits a metal-insulator transition at 120 K, accompanied by magnetic ordering. We performed resonant x-ray scattering (RXS) experiment with photon energies near the iridium absorption edge L3 to investigate the arrangement of Ir4+ magnetic moments. Magnetic RXS was observed in the insulating phase, providing direct evidence of long-range ordering of Ir4+ magnetic moments with a propagation vector of (4n+2 0 0) . Our single-crystal structure analysis revealed that the lattice retains its face-centered-cubic structure across the metal-insulator transition, indicating all-in-all-out magnetic order, where all the magnetic moments on the four vertices of each Ir4+ tetrahedron point inward or outward as shown in Fig. 1 [1]. To investigate the 5d-electronic state of Ir4+, we performed resonant inelastic x-ray scattering (RIXS) experiment near the L3 edge. Obtained RIXS spectra indicate that the 5d-electronic state is affected by not only the spin-orbit interaction but also trigonal distortion of IrO6 octahedron [2].

scholarly journals Anisotropic structural dynamics of monolayer crystals revealed by femtosecond surface X-ray scattering

2019 ◽  
Vol 13 (6) ◽  
pp. 425-430 ◽  
Author(s):  
I-Cheng Tung ◽  
Aravind Krishnamoorthy ◽  
Sridhar Sadasivam ◽  
Hua Zhou ◽  
Qi Zhang ◽  
...  
Keyword(s):  
Structural Dynamics ◽  
X Ray ◽  
X Ray Scattering ◽  
Ray Scattering
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