REXS 2025 Almadraba

Session

Talks Tuesday Afternoon

T04

7 Oct 2025, 14:15

Hotel Almadraba Park (Roses, Girona, Spain)

75. Advancing the Sample Space to Elevate the Power of Resonant X-ray Scattering. (Chair: Sonia Francoual)

Philip Ryan (Argonne National Laboratory)

07/10/2025, 14:15

Oral

Deploying in-situ strain with electrical multi-modal x-ray scattering measurements has allowed for powerful experimental configurations deepening our understanding of complex quantum phenomena. Touching upon a few recent topics e.g., nematic behavior in Fe superconductors (1-4) and quantum paraelectric behavior in SrTO3 membranes (5) I’ll demonstrate the value-added power of investing in the...

48. Structural and Magnetic Chirality In NiCo2TeO6 (Chair: Sonia Francoual)

Alessandro Bombardi (Diamond Light Source)

07/10/2025, 14:40

Oral

A. Bombardi [1], N. Qureshi [2], A. Vibhakar [1], K. Beauvois [3], R. Scatena [1], F. Carneiro [1], C. J. Won [4] and S.-W. Cheong [5]
[1] Diamond Light Source, Harwell Science and Innovation Campus Didcot OX11 0DE, Oxfordshire, UK
[2] Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble Cedex 9, France
[3] Université Grenoble Alpes, CEA, IRIG, MEM, MDN, 38000 Grenoble,...

67. Dispersion-Induced Pseudo-Extinction of the Bragg Reflection and the Magnetic Asymmetry in REXS from Ferromagnets (Chair: Sonia Francoual)

H Adachi

07/10/2025, 15:05

Oral

The signal of the x-ray magnetic scattering is usually much weaker than that of the electric one. One of the well-known methods of making up for this disadvantage is to tune the x-ray energy to an absorption edge of the magnetic element. Since the theoretical prediction and the pioneering experiments in 1980’s [1-3], an enhancement of the magnetic signal at, for example, the rare-earth L2,3...

61. Uniaxial Pressure Control of Charge Density Wave in ScV6Sn6 (Chair: Sonia Francoual)

Fellipe Carneiro (Diamond Light Source)

07/10/2025, 15:30

Oral

Uniaxial Pressure Control of Charge Density Wave in ScV6Sn6

Fellipe B. Carneiro (1), Eduardo M. Bittar (2), Priscila Rosa (3) and Sean M. Thomas (3).

(1) Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, Oxfordshire, UK.

(2) Centro Brasileiro de Pesquisas Fisicas, 22290-180, Rio de Janeiro, RJ,...

92. XMaS, The UK Materials Science Beamline At The ESRF (Chair: Gloria Subias)

Didier Wermeille

07/10/2025, 16:15

Oral

XMaS/BM28 is a UK-National Research Facility funded by EPSRC and located at the ESRF, the European Synchrotron in Grenoble (France). The project is jointly managed by the Universities of Warwick and Liverpool. The beamline has been supporting UK materials scientists since 1997 in a wide range of disciplines spanning physics, chemistry, environmental sciences, materials and engineering but also...

62. Molecular and Electronic Structure at Electrochemical Interfaces from In Situ Resonant X-Ray Diffraction (Chair: Gloria Subias)

Yvonne Soldo (Institut Néel - CNRS)

07/10/2025, 16:40

Oral

In electrocatalysis, reactivities are crucially affected by the structure at the electrochemical interface, the few Å thick region at the metal-liquid interface. A precise understanding of the charge and molecular distribution is a mandatory step for the comprehension of the underlying mechanisms. Nevertheless, up to now direct experimental methods probing electronic/molecular structure at the...

66. MagStREXS: Magnetic Structures Through Resonant Elastic X-ray Scattering (Chair: Gloria Subias)

Pablo J. Bereciartua (Deutsches Elektronen-Synchrotron DESY)

07/10/2025, 17:05

Oral

Resonant Elastic X-ray Scattering (REXS) is a powerful technique successfully employed to investigate a wide range of phenomena both in solids and thin films, including different charge, spin, and orbital orderings [1, 2]. In particular, REXS has proven to be a valuable method for the determination of magnetic structures, becoming a suitable complement to neutron techniques. However, the...

131. Tuesday Morning session. Chairs: M. Valvidares, J. Herrero, A. Barbour