Fiber optic SERS probes, called “optrodes,” combine spectroscopy with the flexibility and versatility of fiber optic cables.

A new study from China reports a breakthrough metasurface-enabled terahertz (THz) imaging and spectroscopy platform that ...

Researchers have investigated a practical method for estimating the state of charge of lithium iron phosphate batteries using ...

The simplicity of a hydrogen atom makes it an ideal model for studying atomic structure and interactions. Yet, despite the ...

A new chip-scale spectrometer challenges the long-standing reliance on bulky optical systems by replacing physical light ...

Scientists have directly observed muonic molecules in resonance states for the first time, using a high-resolution X-ray ...

Periodic signal analysis enhances optics and photonics experiments using lock-in amplifiers and boxcar techniques.

A small study comparing individuals with alcohol use disorder and healthy participants found that a single dose of a ketone ...

Published in Microplastics, the study titled “Canonical Spectral Transformation for Raman Spectra Enables High Accuracy AI Identification of Marine Microplastics” introduces a novel data processing ...

A new study published in Spectrochimica Acta Part A finds that infrared spectroscopy may offer a fast and reliable way to ...

A team at Oak Ridge National Laboratory has confirmed that hematite, the most abundant iron ore on the planet and a staple of ...

In a statement today, the DESI Collaboration officially published the final results of the instrument’s first survey run: a ...