However, power-law relaxation can originate from mechanisms other than diffusion. Here we report transient absorption spectroscopy measurements on CdS and CdSe nanorods recorded at temperatures ...

What is X-ray Absorption Spectroscopy (XAS)? X-ray Absorption Spectroscopy (XAS) is a powerful analytical technique that probes the local atomic and electronic structure of materials by measuring the ...

An atomic absorption spectrometer uses these basic principles and applies them in practical quantitative analysis. A typical atomic absorption spectrometer consists of four main components: the light ...

A technique called X-ray absorption spectroscopy (XAS) helps ensure that the composition of the incredibly thin material is correct and helps determine the conductivity. “High metallic ...

Why is Diffuse Reflectance Spectroscopy Used? One of the main techniques for evaluating the optical properties of materials is optical absorption spectroscopy, or UV-vis spectroscopy. Most absorption ...

Photons in the combined beam are counted by a detector. (Courtesy: Bingxin Xu et al/Nature/ CC BY 4.0 DEED) Dual-comb spectroscopy – absorption spectroscopy that utilizes the interference between two ...

Flame Atomic Absorption Spectroscopy (FAAS) is a very popular analytical technique that has been employed by researchers for the elemental analysis of trace metals in a variety of samples. How does it ...

Credit: Technology Networks Figure 3: Schematic diagram of a cuvette-free UV-Vis spectroscopy system. Credit: Technology Networks.8 UV-Vis spectroscopy analysis, absorption spectrum and absorbance ...

X-ray crystallography and nuclear magnetic resonance (NMR) spectroscopy are two techniques used to study atomic structures. The main difference between these tools is that X-ray crystallography ...

What’s the story behind DNA melting temperature analysis? UV-Visible absorption spectroscopy can be used to assess the characteristics of deoxyribonucleic acid (DNA), a naturally occurring polymer ...