Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

Learn how spectroscopy facilitates non-invasive, real-time bio-monitoring, enhancing decision-making in healthcare, ...

Understanding biomolecular function at the atomic scale requires detailed insight into the structural changes underlying dynamic processes. Vibrational infrared (IR) spectroscopy─when paired with ...

Abstract: Fourier transform infrared (FTIR) spectroscopy is a powerful, nondestructive analytical technique widely used in pharmaceuticals, chemicals, food safety, environmental monitoring, forensics, ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

SEM-EDS analysis, generally compared to automated mineralogical analysis, is considered the gold standard for quantifying textural properties and the amount of key ore minerals occurring in geological ...

The NMR spectrum (¹H-NMR and ¹³C-NMR) is a graphical representation of nuclear resonance signals, with chemical shift (ppm) on the x-axis indicating the electronic environment of nuclei, the y-axis ...

TorchFSM is a PyTorch-based library for solving PDEs using Fourier spectral method. It is designed for physics-based deep learning and differentiable simulations. Modular by design: TorchFSM offers a ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Microplastics persist as ubiquitous environmental contaminants, and efficient methods ...

Fourier Transform Infrared (FTIR) Spectroscopy is a widely used analytical technique for identifying chemical compounds and examining molecular structures. It measures how a sample absorbs infrared ...

Liquid electrolytes have an important role in battery performance and longevity. The electrolyte fluid in lithium-ion batteries enables effective intercalation of lithium ions between the electrodes.

Abstract: One common task in time series analysis is the visual investigation of spectra such as Fourier spectra or wavelet spectra to identify dominating frequencies. In this article, we present the ...