Electronic spectroscopy and the analysis of excited states constitute a vital area of research in physical chemistry and materials science. This field explores how molecules interact with ...

Transitions between different electronic energy levels in elements occur at unique energies and intensities, giving each element a distinctive emission spectrum. When the energy of an incident photon ...

Researchers at the University of Electronic Science and Technology of China, have published a review article on the terahertz (THz) radiation in quantum materials. The work, led by Surui Yang, Liang ...

What is Surface-Enhanced Infrared Absorption (SEIRA) Spectroscopy? Surface-enhanced infrared absorption (SEIRA) spectroscopy is an advanced analytical technique that combines the principles of ...

Can you briefly explain what transient absorption (TA) spectroscopy is and why it is important? Transient absorption (TA) spectroscopy is a pump-and-probe technique used to study the absorption of ...

Spectroscopy, a branch of the physical sciences, investigates the interactions between electromagnetic radiation and matter. It involves analyzing how light interacts with a sample—whether through ...

“Plasma” refers to a gas with a significant proportion of ionized molecules, which produce various excited ions, atoms, and molecules. Electrons liberated from ions and atoms are highly energetic and ...

Although carbon emissions from fossil fuels dominate headlines, toxins like sulfur oxides (SO x) and nitrogen oxides (NO x) have a significant impact on air quality and human health. Avantes invites ...

Definition: Fourier Transform Infrared (FTIR) Spectroscopy is a highly specialized type of IR spectroscopy. It's the most common way IR measurements are carried out today. FTIR is known for its speed, ...