Electronic spectroscopy offers a window into the electronic structure of molecules by probing transitions between quantised energy states, while vibrational dynamics characterises the way atoms within ...

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 ...

Tanja Cuk*, Michael Paolino, Suryansh Singh, James Stewart, Xihan Chen, and Ilya Vinogradov ACS Catalysis 2024, 14, 9901 DOI: https://doi.org/10.1021/acscatal.3c05931 ...

Scientists have combined two powerful, cutting-edge techniques to uncover the physics behind an exotic phase transition that turns a metal into an insulator. The materials they looked at are ...

In this interview, Randy Dellwo, founder of RBD Instruments, talks to AZoM about their range of products including the microCMA Compact Auger Analyzer. Please tell us about RBD Instruments and the ...

Photoemission spectroscopy (PES) is a powerful analytical technique used to study the electronic structure and chemical composition of materials. It is based on the photoelectric effect, where ...

What is Auger Electron Spectroscopy (AES)? Analyzing the features of various types of substrates involves the application of the essential analytical technique known as Auger Electron Spectroscopy ...

Electrons in correlated insulators are prevented from conducting by Coulomb repulsion between them. When an insulator-to-metal transition is induced in a correlated insulator by doping or heating, the ...

X-ray photoelectron spectroscopy is based on the same principle as all photoelectron spectroscopy methods. If a molecule or material is irradiated with light of a known energy above the ionization ...

Researchers at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute Mainz (HIM) have developed a novel method for investigating the internal structure of atoms and discovered ...

An ultraviolet photon-counting dual-comb spectrometer. Two ultraviolet frequency combs of slightly different pulse repetition frequencies are generated at very low light levels by nonlinear frequency ...