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Quantum Theory of X-Ray Absorption Spectroscopy
As the first application of the Kramers-Heisenberg-Dirac theory we discuss the quantitative calculation of the x-ray absorption rate and cross...
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Time-Resolved X-Ray Absorption Spectroscopy (XAS)
X-ray absorption spectroscopy (XAS) plays a crucial role in the characterization of catalysts as it can in principle characterize any chemical...
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Single-shot X-ray absorption spectroscopy at X-ray free electron lasers
X-ray Absorption Spectroscopy (XAS) is a widely used X-ray diagnostic method for studying electronic and structural properties of matter. At first...
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Linear X-Ray Spectroscopy
This chapter starts with the basics of light–matter interactions, followed by explanations of the linear X-ray spectroscopy, such as X-ray absorption...
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Mercury Speciation in the Environment Using X-ray Absorption Spectroscopy
Mercury speciation and transformation in the environment can be determined using X-ray absorption spectroscopy (XAS), a method that is...
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In situ X-ray spectroscopies beyond conventional X-ray absorption spectroscopy on deciphering dynamic configuration of electrocatalysts
Realizing viable electrocatalytic processes for energy conversion/storage strongly relies on an atomic-level understanding of dynamic configurations...
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Nonlinear X-Ray Spectroscopy for Materials Science
X-ray experiments have been used widely in materials science, and conventional spectroscopy has been based on linear responses in light–matter...
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X-Ray Absorption Spectroscopy (XAS)
The phenomenon of X-ray absorption is indeed at the origin of discovery of X-ray radiation itself by William Conrad Röntgen in 1895. Nevertheless, it...
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X-Ray Absorption Spectroscopy (XAS): XANES and EXAFS
In this chapter, we review recent developments in the application of operando X-ray absorption spectroscopy (XAS) and look forward to how the...
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Nonlinear X-Ray Spectroscopy
This chapter focuses on nonlinear spectroscopies in the hard X-ray region (wavelength 0.1–1 nm). X-ray nonlinear phenomena differ from those in...
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Application of X-ray absorption spectroscopy in carbon-supported electrocatalysts
Breakthroughs in energy storage and conversion devices depend heavily on the exploration of low-cost and high-performance materials. Carbon-supported...
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X-Ray Absorption Spectroscopy (XAS) Combined with Other Spectroscopic Techniques
The aim of this chapter is to show some experimental cases of X-ray absorption (XAS) application to the field of catalysis where its use had a...
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Local Atomic Environment of High-κ Oxides on Silicon Probed by X-Ray Absorption Spectroscopy
We describe the use of X-ray absorption spectroscopy (XAS) with synchrotron radiation to study the local atomic structure of high-κ oxide thin and...
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Nonlinear Soft X-Ray Spectroscopy
The history and current state of the field of soft X-ray nonlinear opticsNonlinear optics is discussed. The development of soft X-ray nonlinear...
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Tracking nuclear motion in single-molecule magnets using femtosecond X-ray absorption spectroscopy
The development of new data storage solutions is crucial for emerging digital technologies. Recently, all-optical magnetic switching has been...
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Synthesis of Nanostructured Ferrites and Cation Distribution Studies by X-ray Magnetic Circular Dichroism, Mössbauer Spectroscopy, and X-ray Absorption Spectroscopy
We present an extensive review of different techniques, such as x-ray magnetic circular dichroism, Mössbauer spectroscopy, and x-ray absorption...
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Highly sensitive 2D X-ray absorption spectroscopy via physics informed machine learning
Improving the spatial and spectral resolution of 2D X-ray near-edge absorption structure (XANES) has been a decade-long pursuit to probe local...
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X-Ray Absorption Spectroscopy (XAS): Surface Structural Determination of Alloy Nanoparticles
In catalysis since reactions occur on the surface of nanoparticles (NP), it is essential to determine the composition of this structure, rather than...
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Probing the Circumgalactic Medium with X-ray Absorption Lines
The circumgalactic medium (CGM) fills the dark matter halo of a galaxy, serving as a gas reservoir between the intergalactic medium and the stellar...
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Simulated sulfur K-edge X-ray absorption spectroscopy database of lithium thiophosphate solid electrolytes
X-ray absorption spectroscopy (XAS) is a premier technique for materials characterization, providing key information about the local chemical...
