ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT Investigative Techniques [E05] Investigative Techniques Chemistry Techniques, Analytical [E05.196] Chemistry Techniques, Analytical Spectrum Analysis [E05.196.867] Spectrum Analysis Circular Dichroism [E05.196.867.151] Circular Dichroism Dielectric Spectroscopy [E05.196.867.335] Dielectric Spectroscopy Hyperspectral Imaging [E05.196.867.381] Hyperspectral Imaging Ion Mobility Spectrometry [E05.196.867.427] Ion Mobility Spectrometry Magnetic Resonance Spectroscopy [E05.196.867.519] Magnetic Resonance Spectroscopy Optical Rotatory Dispersion [E05.196.867.576] Optical Rotatory Dispersion Photoelectron Spectroscopy [E05.196.867.618] Photoelectron Spectroscopy Pulse Radiolysis [E05.196.867.660] Pulse Radiolysis Spectrometry, Fluorescence [E05.196.867.726] Spectrometry, Fluorescence Spectrometry, Gamma [E05.196.867.776] Spectrometry, Gamma Spectrometry, X-Ray Emission [E05.196.867.800] Spectrometry, X-Ray Emission Spectrophotometry [E05.196.867.826] Spectrophotometry Spectroscopy, Electron Energy-Loss [E05.196.867.838] Spectroscopy, Electron Energy-Loss Spectroscopy, Near-Infrared [E05.196.867.851] Spectroscopy, Near-Infrared Spectrum Analysis, Raman [E05.196.867.890] Spectrum Analysis, Raman Sun Protection Factor [E05.196.867.917] Sun Protection Factor Terahertz Spectroscopy [E05.196.867.945] Terahertz Spectroscopy X-Ray Absorption Spectroscopy [E05.196.867.972] X-Ray Absorption Spectroscopy

Photoelectron Spectroscopy - Preferred

Concept UI	M0533584
Scope note	The study of the energy of electrons ejected from matter by the photoelectric effect, i.e., as a direct result of absorption of energy from electromagnetic radiation. As the energies of the electrons are characteristic of a specific element, the measurement of the energy of these electrons is a technique used to determine the chemical composition of surfaces.
Preferred term	Photoelectron Spectroscopy
Entry term(s)	Emission Spectroscopies, Photoelectron Emission Spectroscopy, Photoelectron Photoelectron Emission Spectroscopy Photoemission Spectroscopy Spectroscopy, Photoelectron Spectroscopy, Photoelectron Emission Spectroscopy, Photoemission

X-Ray Photoelectron Spectroscopy - Narrower

Concept UI	M0533585
Scope note	A form of photoelectron spectroscopy in which a sample is irradiated with a beam of monochromatic X-RAYS and the energies of the resulting photoelectrons are analyzed.
Preferred term	X-Ray Photoelectron Spectroscopy
Entry term(s)	Electron Spectroscopy for Chemical Analysis Photoelectron Spectroscopy, X-Ray Photoelectron Spectroscopy, Xray Spectroscopy, X-Ray Photoelectron Spectroscopy, Xray Photoelectron X Ray Photoelectron Spectroscopy Xray Photoelectron Spectroscopy

Photoelectron Spectrometry - Related but not broader or narrower

Concept UI	M0533583
Preferred term	Photoelectron Spectrometry
Entry term(s)	Spectrometry, Photoelectron

Ultraviolet Photoelectron Spectroscopy - Narrower

Concept UI	M0533605
Scope note	A form of photoelectron spectroscopy in which a sample is irradiated with a beam of ULTRAVIOLET RAYS and the energies of the resulting photoelectrons are analyzed.
Preferred term	Ultraviolet Photoelectron Spectroscopy
Entry term(s)	Photoelectron Spectroscopy, Ultra-Violet Photoelectron Spectroscopy, Ultraviolet Spectroscopy, Ultra-Violet Photoelectron Spectroscopy, Ultraviolet Photoelectron Ultra Violet Photoelectron Spectroscopy Ultra-Violet Photoelectron Spectroscopy