Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used.

Determination of Crystal Structures

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Improving the accuracy and resolution of neutron crystallographic data by three-dimensional profile fitting of Bragg peaks in reciprocal space.

Acta crystallographica. Section D, Structural biology·2018

Same author

Spiral density waves in a young protoplanetary disk.

Science (New York, N.Y.)·2016

Same author

A Neptune-sized transiting planet closely orbiting a 5–10-million-year-old star.

Nature·2016

Same journal

Stability constants of lanthanide-nitrate complexes in aqueous solutions: a theoretical study.

Physical chemistry chemical physics : PCCP·2026

Same journal

Lead-free Cs<sub>3</sub>MnCl<sub>5</sub> and CsMnCl<sub>3</sub> crystals: rapid on-chip crystallization, phase transition and fluorescence sensing applications.

Physical chemistry chemical physics : PCCP·2026

Same journal

F-Interstitial passivation preserves host-like optoelectronic properties in <sup>229</sup>Th:YLF nuclear-clock platforms.

Physical chemistry chemical physics : PCCP·2026

Same journal

Structural trends of tryptophan dimer: hydrogen bonding <i>versus</i> π-stacking from an energy decomposition analysis perspective.

Physical chemistry chemical physics : PCCP·2026

Same journal

Achieving high thermoelectric performance in Sb<sub>2</sub>Se<sub>3</sub>-alloyed GeTe through synergistic optimization of electrical and thermal transport.

Physical chemistry chemical physics : PCCP·2026

Same journal

Ultraviolet perfect absorption leveraging bound states in the continuum in an Al/SiO<sub>2</sub> hybrid system.

Physical chemistry chemical physics : PCCP·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 19, 2026

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

Time-focused crystal analyzer spectrometer.

John M Carpenter¹, Géza Zsigmond

¹Intense Pulsed Neutron Source, Argonne National Laboratory, Argonne, IL 60439, USA. jmcarpenter@anl.gov

Physical Chemistry Chemical Physics : PCCP

|October 2, 2009

Summary

This summary is machine-generated.

We present a new analysis for pulsed-source time-of-flight crystal analyzer spectrometers (CAS) for high-resolution quasielastic and Brillouin scattering. This method optimizes neutron scattering measurements for precise energy excitation analysis.

More Related Videos

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

Fixed Target Serial Data Collection at Diamond Light Source

Fixed Target Serial Data Collection at Diamond Light Source

Published on: February 26, 2021

Related Experiment Videos

Last Updated: Jun 19, 2026

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

Fixed Target Serial Data Collection at Diamond Light Source

Fixed Target Serial Data Collection at Diamond Light Source

Published on: February 26, 2021

Area of Science:

Neutron scattering techniques
Spectroscopy
Condensed matter physics

Background:

Pulsed-source time-of-flight crystal analyzer spectrometers (CAS) are crucial for high-resolution measurements.
Existing methods require optimization for precise energy excitation analysis.

Purpose of the Study:

To develop a linearized analysis for pulsed-source CAS.
To optimize spectrometers for high-resolution quasielastic and Brillouin scattering.
To provide a general framework for time-focusing geometric conditions.

Main Methods:

Linearized analysis of pulsed-source time-of-flight CAS.
Three-dimensional geometric analysis of time focusing.
Monte Carlo simulations using VITESS.
Analysis of scattered neutron data using crystal monochromators.

Main Results:

Verified analytical focusing conditions for dispersionless excitations.
Identified higher-order contributions to resolution widths.
Provided absolute intensity estimates for neutron scattering experiments.
Demonstrated the applicability to both steady and pulsed source applications.

Conclusions:

The linearized analysis accurately describes pulsed-source CAS performance.
The method enhances precision in measuring low-energy excitations (1-100 microeV).
VITESS simulations confirm the analytical model and provide intensity data.