Raman
This type of scattering happens when a photon gains energy from the material.
What is anti-stokes scattering?
The unit of inverse centimeters.
What is the wave number?
Magnetic Field broadening is also known as this effect.
What is the Zeeman effect?
A high-temperature, ionized gas used as the excitation source to energize atoms in a sample.
What is plasma?
Identify this highlighted "E."
What is an Auger electron?
When a molecule's polarizability changes asymmetrically during the molecular vibration, it is said to be this.
What is Raman active?
Result of an oscillation about an equilibrium bond angle.
What is bending?
This type of energy ionizes the argon and this in turn excites the analyte element in an electrodeless discharge lamp (EDL).
What is radiofrequency?
This type of torch uses a radio frequency generator to power a water-cooled induction coil, which creates a magnetic field.
What is ICP?
Identify this.
What is a Hollow Cathode Lamp?
This model allows one to calculate the relative strength of molecular bonds.
What is the Harmonic Spring model?
A ceramic rod made of rare-earth oxides, considered a high-intensity source.
What is a Nernst Glower?
This type of nebulizer is ideal for viscous liquids.
What is a Babington nebulizer?
This source produces a temperature around 100,000K.
What is Laser-Induced plasma?
Identify this detector.
What is a quantum well?
This type of detector allows for the measurement of an entire spectrum in a few seconds.
What is an array detector?
This type of IR uses a crystal with a high refractive index to create an evanescent wave that penetrates the sample.
What is Attenuated Total Reflection (ATR) IR?
The flame's temperature in FAAS can cause this to occur if too high.
What is excitation?
Two ways a sample can be introduced this way or by nebulization.
What is laser ablation?
An AES source.
What is ICP?
This type of Raman spectroscopy occurs when there is localized surface plasmon resonance (LSPR) on a metal surface, creating "hot spots" with significantly amplified electromagnetic fields where molecules are adsorbed.
What is Surface-Enhanced Raman spectroscopy?
Other than NaCl, this chemical is often used in sample preparation due to is "IR transparency."
What is KBr?
Relative error sample to sample is higher with this type of atomizer.
What is a graphite furnace?
Device that generates plasma by applying a continuous, unidirectional electric current (DC) between two electrodes within a gas.
What is a Direct Current Plasma source (DCP)?
This equation calculates this in Raman spectroscopy.
What is Raman Shift?