Related Experiment Video

Updated: Jan 20, 2026

X-ray Photoelectron Spectroscopy and Elemental Composition
09:20

X-ray Photoelectron Spectroscopy and Elemental Composition

Published on: April 30, 2023

23.3K

Design and characterization of a recirculating liquid-microjet photoelectron spectrometer for multiphoton ultraviolet

Jamie W Riley1, Bingxing Wang1, Michael A Parkes1

  • 1Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom.

The Review of Scientific Instruments
|September 2, 2019
PubMed

More Related Videos

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−06:53

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−

Published on: July 27, 2018

9.1K
Ultraviolet-Visible UV-Vis Spectroscopy: Principle and Uses09:21

Ultraviolet-Visible UV-Vis Spectroscopy: Principle and Uses

Published on: April 30, 2023

642.6K

Related Concept Videos

X-ray Photoelectron Spectroscopy09:20

X-ray Photoelectron Spectroscopy

Source: Faisal Alamgir, School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA
X-ray photoelectron spectroscopy (XPS) is a technique that measures the elemental composition, empirical formula, chemical state and electronic state of the elements that exist within a material. XPS spectra are obtained by irradiating a material with a beam of X-rays while simultaneously measuring the kinetic energy and number of electrons that escape from the top several...
23.3K
Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−06:53

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−

Here, we present a protocol for photoelectron imaging of anionic species. Anions generated in vacuo and separated by mass spectrometry are probed using velocity mapped photoelectron imaging, providing details of anion and neutral energy levels, anion and neutral structure and the nature of the anion electronic...
9.1K
Ultraviolet-Visible (UV-Vis) Spectroscopy09:21

Ultraviolet-Visible (UV-Vis) Spectroscopy

Source: Laboratory of Dr. B. Jill Venton - University of Virginia
Ultraviolet-visible (UV-Vis) spectroscopy is one of the most popular analytical techniques because it is very versatile and able to detect nearly every molecule. With UV-Vis spectroscopy, the UV-Vis light is passed through a sample and the transmittance of light by a sample is measured. From the transmittance (T), the absorbance can be calculated as A=-log (T). An absorbance spectrum is obtained that shows the absorbance of a...
642.6K
Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for...
4.5K
Experimental Methods for Spin- and Angle-Resolved Photoemission Spectroscopy Combined with Polarization-Variable Laser09:00

Experimental Methods for Spin- and Angle-Resolved Photoemission Spectroscopy Combined with Polarization-Variable Laser

Here, we combine polarization-variable 7-eV laser with spin- and angle-resolved photoemission technique to visualize the spin-orbital coupling effect in solid...
10.4K
IR Spectrometers01:25

IR Spectrometers

There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...
2.4K