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Operando X-ray spectroscopy is a powerful tool for probing electrocatalyst dynamics—but intense X-ray exposure can distort structural insights. A recent article reveals flux- and dose-dependent ...

AFM-IR technology provides critical data on polymer compositions and properties, supporting the development of advanced ...

Scientists at the National University of Singapore (NUS) have demonstrated a perovskite–organic tandem solar cell with a ...

Researchers at the Solar Energy Research Institute of Singapore (SERIS) have claimed a record 26.4% conversion efficiency in ...

In this work we investigate the degenerate two-photon absorption spectrum of all-trans retinal in ethanol employing the Z-scan technique with femtosecond pulses. The two-photon absorption (2PA) ...

Energy-tunable XPS reveals accurate surface chemistry of Ti3C2Tx MXenes, correcting for adsorbates and improving ...

A powerful pulsed laser beam was directed at one side of the head, with a detector placed on the other side. Only a few ...

Nonlinear beam propagation software is used to calculate quantitatively the two-photon absorption (TPA)-induced charge-density profiles generated in silicon by focused femtosecond laser pulses under ...

Experiments to obtain XY scans on the surface of an amplifier at different depths and energy values were performed at the UCM, the results of which are shown and discussed in this paper.

Quantum dots are microscopic semiconductor crystals developed in the lab that share many properties with atoms, including the ability to absorb or emit light, a technology that Los Alamos researchers ...

A novel cuprous(I) cluster Cu4I4L4 (L = (E)-(4-diethylanilino-styryl)pyridine) bearing strong two-photon absorption (TPA) was obtained using a facile assembly method, and the crystal structure has ...