Examples of 'photoionization' in a sentence
Meaning of "photoionization"
Photoionization is a process in which an atom or molecule absorbs a photon and becomes an ion. It is used as a noun in the context of chemistry and physics
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- Alternative spelling of photoionisation
How to use "photoionization" in a sentence
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photoionization
In many cases photoionization is believed to be this source.
This results in an amplification of the excess density of electrons created by photoionization.
Photoionization microscopy for a hydrogen atom in parallel electric and magnetic fields.
The first operation to occur during desorption atmospheric pressure photoionization is desorption.
Photoionization energies have been determined for adamantane as well as for several bigger diamondoids.
We discuss the excitation of forbidden vibrational transitions accompanying photoionization of linear triatomic molecules.
Strong photoionization spectra have been observed in atomic mercury following absorption of laser light.
We present here two simple instruments for the study of double photoionization processes at threshold.
Theory of double photoionization of atoms and molecules with two active electrons is reviewed.
The extreme ultraviolet rays in vacuum condition cause prompt and direct photoionization of hydrogen.
The classical integral model for photoionization generated by streamers in air is very time consuming.
Photoionization cross sections for Li and its isoelectronic sequence have been calculated.
In the gas phase, this process is called photoionization.
The photoionization step can be implemented under ambient conditions which is important in many applications.
How to choose the right photoionization detector? posted by admin.
See also
The photoionization detector is an efficient and inexpensive detector for many gas and vapor analytes.
Due to a light bulb, direct photoionization of the analytes can be obtained.
A photoionization detector or PID is a type of gas detector.
As a result, the spectrum is dominated by stellar photoionization from young, hot stars.
The photoionization dynamics of CS have been studied using high-resolution laser photoelectron spectroscopy.
In the case of a gas or single atoms, the term photoionization is more common.
The multiplexed chemical kinetic photoionization mass spectrometer, a new approach to isomer-resolved chemical kinetics.
This thesis proposes a classical, semiclassical and quantum study of photoionization microscopy.
A study of photoionization cross sections was undertaken in MSX? on the phosphazène HP = NH.
Techniques for laboratory measurements, instrumentation for laboratory experiments on photoabsorption and photoionization.
For photon energies below the ionization threshold, the photoionization cross-section is near zero.
The H2O parent molecule is destroyed primarily through photodissociation and to a much smaller extent photoionization.
Recently GC has been combined to atmospheric pressure photoionization utilizing heated nebulizer microchips (μAPPI).
Key words, photoelectron spectroscopy, vibronic coupling, photoionization.
For the near field, two photoionization detectors ( PIDs ) were used to measure the concentrations.
We have then applied the optimized complex Gaussians to describe molecular photoionization in a one-center approach.
Photoionization detectors ( PIDs ) use a high-photon-energy UV lamp to ionize chemicals in the sampled gas.
Only one " shake-up " line was observed in the case of C is photoionization.
This is accomplished by using a Photoionization Detector ( PID ).
Allows for the detection of organic molecules containing halogen, nitro groups etc . Photoionization detector, ( PID ).
The DIG appears to have been ionized by photoionization by OB stars . [ 1 ].
Atmospheric pressure chemical ionization ( APCI ) and atmospheric pressure photoionization ( APPI ).
A new ambient ionization technique for mass spectrometry, desorption atmospheric pressure photoionization (DAPPI), was presented.
Scheme 5 is a three-photon two-intermediate-level photoionization process.
