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Device that creates charged atoms and molecules (ions)
An ion source is a device that creates atomic and molecular ions. Ion sources are used to form ions for mass spectrometers, optical emission spectrometers
Ion_source
Use of ions to cause chemical changes
and ions of sufficiently high energy (tens of MeV) can cause nuclear transmutation. Ion implantation equipment typically consists of an ion source, where
Ion_implantation
Beam of charged atoms (ions)
There are many ion beam sources, some derived from the mercury vapor thrusters developed by NASA in the 1960s. The most widely used ion beams are of singly-charged
Ion_beam
Financial data and software company
ION Group, also known as Ion and Ion Investment Group, is a financial data and software company headquartered in London. The company has expanded rapidly
ION_Group
Small mass spectrometer
there exist two implementations, utilizing either an open ion source (OIS) or a closed ion source (CIS). RGAs may be found in high vacuum applications such
Residual_gas_analyzer
Analytical technique based on determining mass to charge ratio of ions
in a suitable state. The ion source takes samples from the sample inlet, converts a portion of the sample into a stream of ions, and outputs it to the mass
Mass_spectrometry
liquid metal ion source (LMIS) is an ion source which uses metal that is heated to the liquid state and used to form an electrospray to form ions. An electrospray
Liquid_metal_ion_source
Particle, atom or molecule with a net electrical charge
form ionic compounds. Ions consisting of only a single atom are termed monatomic ions, atomic ions or simple ions, while ions consisting of two or more
Ion
Device
widespread instruments are using liquid metal ion sources (LMIS), especially gallium ion sources. Ion sources based on elemental gold and iridium are also
Focused_ion_beam
Antenna that can produce a particle beam
An RF antenna ion source (or radio frequency antenna ion source) is an internal multi-cusp design that can produce a particle beam of about ~30 to 40
RF_antenna_ion_source
Topics referred to by the same term
concentrations of energy Ion source, a device that creates atomic and molecular ions Light source, an object emitting light Point source, a single identifiable
Source
Study of electromagnetic radiation absorbed/emitted by atoms
Solid-sampling sources include lasers (atom and vapor source), glow discharge (atom and ion source), arc (atom and ion source), spark (atom and ion source), and
Atomic_spectroscopy
Source of neutrons from linear particle accelerators
ion source, ion optic elements, and a beam target; all of these are enclosed within a vacuum-tight enclosure. High voltage insulation between the ion
Neutron_generator
consists of an ion source, ion optics, and the deposition target. Optionally a mass analyzer can be incorporated. In the ion source source materials in
Ion_beam_deposition
Analytical chemistry technique
efficiently transfers the separated components from the LC column into the MS ion source. The interface is necessary because the LC and MS devices are fundamentally
Liquid chromatography–mass spectrometry
Liquid_chromatography–mass_spectrometry
American physicist
electrostatic ion thrusters for NASA during the 1950s and 1960s. Kaufman developed a compact ion source based on electron bombardment, the "Kaufman Ion Source," a
Harold_R._Kaufman
Surface chemical analysis and imaging method
with a focused primary ion beam and collecting and analyzing ejected secondary ions. The mass/charge ratios of these secondary ions are measured with a mass
Secondary-ion mass spectrometry
Secondary-ion_mass_spectrometry
Focus Ion Source (MaMFIS) is a compact ion source with extremely high electron current density. The device is designed for production of ions of arbitrary
Main Magnetic Focus Ion Source
Main_Magnetic_Focus_Ion_Source
Form of electric spacecraft propulsion
An ion thruster, ion drive, or ion engine is a form of electric propulsion used for spacecraft propulsion. An ion thruster creates a cloud of positive
Ion_thruster
Specialized physical etching technique
changing the angle of incidence of ions, the ion energy, and the type of ions used. Ion sources are fundamental to ion milling. Their design and operation
Ion_milling_machine
Method of mass spectrometry
method of mass spectrometry in which an ion's mass-to-charge ratio is determined by a time of flight measurement. Ions are accelerated by an electric field
Time-of-flight mass spectrometry
Time-of-flight_mass_spectrometry
Type of rechargeable battery
A lithium-ion battery or Li-ion battery is a type of rechargeable battery that uses the reversible intercalation of lithium ions (Li+) into electronically
Lithium-ion_battery
within a volume. Ions of a particular energy are extracted, accelerated, collimated and/or focused. The ion gun is composed of an ion source, extraction grid
Ion_gun
Ion cyclotron resonance is a phenomenon related to the movement of ions in a magnetic field. It is used for accelerating ions in a cyclotron, and for
Ion_cyclotron_resonance
Beam of positively charged ions
An anode ray (also positive ray or canal ray) is a beam of positive ions that is created by certain types of gas-discharge tubes. They were first observed
Anode_ray
In mass spectrometry, direct analysis in real time (DART) is an ion source that produces electronically or vibronically excited-state species from gases
Direct_analysis_in_real_time
Mass spectrometric technique used to analyze the composition of solid surfaces
Static secondary-ion mass spectrometry, or static SIMS, is a secondary-ion mass spectrometry technique for chemical analysis including elemental composition
Static secondary-ion mass spectrometry
Static_secondary-ion_mass_spectrometry
Apparatus that employs electricity to disperse a liquid into fine aerosol
large biomolecules. A liquid metal ion source (LMIS) uses electrospray in conjunction with liquid metal to form ions. Ions are produced by field evaporation
Electrospray
Phenomenon observed in physics
singly charged ions with high intensities (e.g. H+ and D+ ions of more than 100 mA (electrical) in DC mode using a 2.45 GHz ECR ion source). For multiply
Electron_cyclotron_resonance
Time-of-flight mass spectrometer with an ion mirror
comprises a pulsed ion source, field-free region, ion mirror, and ion detector and uses a static or time dependent electric field in the ion mirror to reverse
Reflectron
Ionization technique
ratio of the mass to charge of various constituents. In this method, the ion source used an electron beam directed at a solid surface. The anode was made
Electron_ionization
Type of ion separator used in mass spectrometry
constant. In order to inject ions from an external ion source, the field between the electrodes is first reduced. As ion packets are injected tangentially
Orbitrap
Accelerates particles with a static electric field
some source of positive ions is placed on the platform at the end of the beam line, which is why it's called the terminal. However, as the ion source is
Electrostatic particle accelerator
Electrostatic_particle_accelerator
Method used to heat plasma inside a fusion device
were based on positive precursor ion beams. In the 1990s there has been impressive progress in negative ion sources and accelerators with the construction
Neutral-beam_injection
Tool in chemical analysis
from molecule to molecule and from ion source to ion source. For example, in electrospray sources in positive ion mode a quaternary amine will ionize
Mass_spectrum
created in the Electron Ionization source with moderating gas such as H2, CH4, i-C4H10, NH3, N2, and Ar. After the ion captures the electron, the complex
Electron_capture_ionization
Technique in mass spectroscopy
molecular-ion peak to be weak or completely absent. The CI source design for a mass spectrometer is very similar to that of the EI source. To facilitate
Chemical_ionization
Method of thin film application
is a source onto a "substrate" such as a silicon wafer. Resputtering is re-emission of the deposited material during the deposition process by ion or atom
Sputter_deposition
The Duoplasmatron is an ion source in which a cathode filament emits electrons into a vacuum chamber. A gas such as argon is introduced in very small quantities
Duoplasmatron
Technique used in mass spectroscopy
produce ions using an electrospray in which a high voltage is applied to a liquid to create an aerosol. It is especially useful in producing ions from macromolecules
Electrospray_ionization
Physics facility at CERN
There are three types used: surface ion sources, plasma ion sources and laser ion sources. The surface ion sources consist of a metal tube with a high
ISOLDE
Ionization technique
acetonitrile (ACN) or ethanol. A counter ion source such as trifluoroacetic acid (TFA) is usually added to generate the [M+H] ions. A good example of a matrix-solution
Matrix-assisted laser desorption/ionization
Matrix-assisted_laser_desorption/ionization
chemistry technique that uses gas phase hydronium reagent ions which are produced in an ion source. PTR-MS is used for online monitoring of volatile organic
Proton-transfer-reaction mass spectrometry
Proton-transfer-reaction_mass_spectrometry
Ionization method
metabolites. A typical APCI source usually consists of three main parts: a sample inlet, a corona discharge needle, and an ion transfer region under intermediate
Atmospheric-pressure chemical ionization
Atmospheric-pressure_chemical_ionization
2019 first-person shooter video game
also implementing a broader range of features. The source code of Ion Fury is part of the EDuke32 source port. In May 2019, it was announced that the band
Ion_Fury
Chemical compound
chemical formula LiC2F6NO4S2. It is commonly used as Li-ion source in electrolytes for Li-ion batteries as a safer alternative to commonly used lithium
Lithium bis(trifluoromethanesulfonyl)imide
Lithium_bis(trifluoromethanesulfonyl)imide
Formation of ions in a source outside a mass spectrometer
ionization in which ions are formed in an ion source outside the mass spectrometer without sample preparation or separation. Ions can be formed by extraction
Ambient_ionization
Network testing and denial-of-service app
Low Orbit Ion Cannon (LOIC) is an open-source network stress testing and denial-of-service attack application written in C#. LOIC was initially developed
Low_Orbit_Ion_Cannon
Helium leak detection instrument
the system under test, with the rate of leakage detected by an optimal ion source mass spectrometer or leak detector. Helium is used as a tracer because
Helium_mass_spectrometer
Product of direct addition of two or more distinct molecules
atoms or molecules. Adduct ions are often formed in a mass spectrometer ion source. Adductomics DNA adduct IUPAC, Compendium of Chemical Terminology, 5th
Adduct
cavities have been replaced by an electron cyclotron resonance (ECR) ion source embedded in a 200 kV high-voltage terminal and induction acceleration
KEK_digital_accelerator
Japanese manufacturer of scientific instruments
Conference on Analytical Chemistry and Applied Spectroscopy The DART ion source won a Pittcon Editors' Gold Award at the 2005 Pittsburgh Conference on
JEOL
Ion and atom beam source in particle physics and for engineering
A capillaritron is a device for creating ion and atom rays. The capillaritron, the basic concept of which was published in 1981, consists of a fine metal
Capillaritron
Type of rechargeable battery
A sodium-ion battery (NIB, SIB, or Na-ion battery) is a rechargeable battery that uses sodium ions (Na+) as charge carriers. In some cases, its working
Sodium-ion_battery
Flowing afterglow ion sources can be coupled with a selected-ion flow-tube for selection of reactant ions. When this ion source is coupled with mass
Plasma_afterglow
chemical synthesis products by ambient mass spectrometry. IonSense provides the DART Ion Sources which are interfaced to mass spectrometry systems manufactured
IonSense
Accelerator-based neutron source in Oak Ridge, Tennessee, US
negatively charged hydrogen ions that are produced by an ion source. Each ion consists of a proton orbited by two electrons. The ions are injected into a linear
Spallation_Neutron_Source
American microscope technology company
Electron and Ion Company by Dr. Lynwood W. Swanson, Mr. Noel A. Martin and Mr. Lloyd Swenson, as a supplier of electron and ion beam sources for field emission
FEI_Company
Process in which atoms are released from a hot surface, and are ionized
ionized. Thermal ionization is used to make simple ion sources, for mass spectrometry and for generating ion beams. Thermal ionization has seen extensive use
Thermal_ionization
Experimental nuclear and plasma physicist
1970s and 1980s his group developed the Electron Cyclotron Resonance Ion Source, ECRIS, for use in accelerators on for particle physics, nuclear physics
Richard_Geller_(physicist)
being the cathode. Note: Principles are mostly the same for hot-cathode ion sources in particle accelerators to create electrons. A regulated electron current
Hot-filament_ionization_gauge
Mass spectrometer company and brand, now owned by Danaher
pneumatic nebulization to allow the full LC flow to enter the ion source. In 1983, LC-MS-MS using ion evaporation, a spray method similar to electrospray but
SCIEX
Mass spectrometry technique that can visualize the spatial distribution of molecules
analyzing ejected secondary ions. There are many different sources for a primary ion beam. However, the primary ion beam must contain ions that are at the higher
Mass_spectrometry_imaging
Subspecies of flowering plant
brings out a fuller flavor. When crushed and then analyzed using a DART ion source, elephant garlic has been shown to produce both allicin, found in garlic
Elephant_garlic
Plasma test facility
Concept Advancement), and a smaller prototype of its ion source, SPIDER (Source for the Production of Ions of Deuterium Extracted from a Radio frequency plasma)
ITER Neutral Beam Test Facility
ITER_Neutral_Beam_Test_Facility
Apparatus to create nuclear fusion
heat ions to a temperature at which they undergo nuclear fusion. The machine induces a voltage between two metal cages inside a vacuum. Positive ions fall
Fusor
Former New Zealand company
research laboratory (AURA II) primarily to commercialise the polarised ion source developed there. It initially had three shareholders: Professor Edwin
Auckland Nuclear Accessory Company
Auckland_Nuclear_Accessory_Company
separated by m/z with mass spectrometry. Laser spray is one of several ion sources that can be coupled with liquid chromatography-mass spectrometry for
Laser_spray_ionization
The linear ion trap (LIT) is a type of ion trap mass spectrometer. In a LIT, ions are confined radially by a two-dimensional radio frequency (RF) field
Linear_ion_trap
Particle accelerator at Brookhaven National Laboratory
the AGS Booster, and the Electron Beam Ion Source (EBIS) and Tandem Van de Graaff accelerators provide other ions to the AGS Booster. The AGS Booster then
Alternating Gradient Synchrotron
Alternating_Gradient_Synchrotron
of 106 s−1 is sufficiently fast for ion decomposition within the ion source of a typical mass spectrometer. Ions with rate constants less than 106 s−1
Unimolecular ion decomposition
Unimolecular_ion_decomposition
Topics referred to by the same term
school in Dandong, Liaoning, China Electron Beam Ion Source, a device that creates atomic and molecular ions Ath/Isières Airfield (ICAO: EBIS), a private
EBIS
Electrostatic generator operating on the triboelectric effect
terminal and ground results in a corresponding electric field. When an ion source is placed near the surface of the sphere (typically within the sphere
Van_de_Graaff_generator
Organic compound that consists only of carbon, hydrogen, and oxygen
spectrometer fitted with a matrix-assisted laser desorption/ionisation ion source". Rapid Commun. Mass Spectrom. 14 (22): 2135–42. Bibcode:2000RCMS...14
Carbohydrate
Ion collider in Dubna, Russia
repetition rate of 10 Hz. The gold ions are injected from a JNIR-made KRION superconducting electron-string heavy ion source. The Booster, a superconducting
Nuclotron-based Ion Collider Facility
Nuclotron-based_Ion_Collider_Facility
ARC-ECRIS is an Electron Cyclotron Resonance Ion Source (ECRIS) based on arc-shaped coils unlike the conventional ECRIS which bases on a multipole magnet
ARC-ECRIS
at a lower limit of 1 - 10 nm. This technique uses a broad area argon ion source beam. If the hole is blind (a blind hole is a hole that has not broken
Ion-beam_sculpting
Type of particle accelerator
particles spread out. The first is simply the particles injected from the ion source having some initial spread of positions and velocities. This spread tends
Cyclotron
Chemical compound
tetrahydrofuran. TBAF is used as a source of fluoride ion in organic solvents. TBAF can be prepared by passing hydrofluoric acid through an ion-exchange resin, followed
Tetra-n-butylammonium fluoride
Tetra-n-butylammonium_fluoride
Ionization Method
SICRIT ion source also enables the analysis of individual cells. The separated cell is introduced into the mass spectrometer through the ion source, and
Soft Ionization by Chemical Reaction in Transfer
Soft_Ionization_by_Chemical_Reaction_in_Transfer
Type of plasma source
providing a plasma generation. The dependence on r suggests that the gas ion motion is most intense in the outer region of the flame, where the temperature
Inductively_coupled_plasma
Ionization method to produce gas phase ions from a solid sample
Spark ionization (also known as spark source ionization) is a method used to produce gas phase ions from a solid sample. The prepared solid sample is
Spark_ionization
Dissociation of molecular ions
the identification of molecules. Fragmentation can occur in the ion source (in-source fragmentation) where it has been used with electron ionization to
Fragmentation (mass spectrometry)
Fragmentation_(mass_spectrometry)
Soft ionization method
components of an APPI source: a nebulizer probe which can be heated to 350–500 °C, an ionization region with a VUV photon source, and an ion-transfer region
Atmospheric-pressure photoionization
Atmospheric-pressure_photoionization
spatial resolved ion signal (distribution of ion acceptance - DIA) with APLI for example, which is applied in the development of new ion sources. Stefan Droste;
Atmospheric-pressure laser ionization
Atmospheric-pressure_laser_ionization
mass spectrometry incorporating the direct analysis real time (DART) ion source has also been demonstrated. SALDI is considered one of the most important
Surface-assisted laser desorption/ionization
Surface-assisted_laser_desorption/ionization
Type of particle accelerator
the voltage source, Wideroe used a 25kV vacuum tube oscillator. He successfully demonstrated that he had accelerated sodium and potassium ions to an energy
Linear_particle_accelerator
Comics character
Ion is a fictional character, a DC Comics superhero. Created by writer Judd Winick and artist Dale Eaglesham for Green Lantern (vol. 3) #142, Ion was
Ion_(DC_Comics)
Form of mass spectrommetry
Ion-attachment mass spectrometry (IAMS) is a form of mass spectrometry that uses a "soft" form of ionization similar to chemical ionization in which a
Ion-attachment mass spectrometry
Ion-attachment_mass_spectrometry
Ambient ionization technique
separation prior to MS analysis. With the introduction of DESI as an ion source for ion mobility mass spectrometry, applications for IMS have expanded from
Desorption electrospray ionization
Desorption_electrospray_ionization
Plasma formed by passage of current through gas
Conduction in a gas requires charge carriers, which can be either electrons or ions. Charge carriers come from ionizing some of the gas molecules. Depending
Glow_discharge
Emission of surface atoms through energetic particle bombardment
important factor. The ions that cause sputtering come from a variety of sources—they can come from plasma, specially constructed ion sources, particle accelerators
Sputtering
Technique used in mass spectrometry
Paper spray ionization is a technique used in mass spectrometry to produce ions from a sample to be analyzed. It is a variant of electrospray ionization
Paper_spray_ionization
of each ion can be determined from the length of the tube, the kinetic energy given to ions by the electric field, and the velocity of the ions in the
Surface-enhanced laser desorption/ionization
Surface-enhanced_laser_desorption/ionization
Beam of cluster ions
Gas cluster ion beams (GCIB) is a technology for nano-scale modification of surfaces. It can smooth a wide variety of surface material types to within
Gas_cluster_ion_beam
David Smith. In the selected ion flow tube mass spectrometer, SIFT-MS, ions are generated in a microwave plasma ion source, usually from a mixture of laboratory
Selected-ion flow-tube mass spectrometry
Selected-ion_flow-tube_mass_spectrometry
Inorganic ions in animals and plants are ions necessary for vital cellular activity. In body tissues, ions are also known as electrolytes, essential for
Inorganic_ions
Physicist
hydrogen (H-) beam sources, both unpolarized and spin-polarized, and the development of a high intensity Electron Beam Ion Source for the production of
James_G._Alessi
Battery with solid electrodes and a solid electrolyte
(SSB) is an electrical battery that uses a solid electrolyte to conduct ions between the electrodes, instead of the liquid or gel polymer electrolytes
Solid-state_battery
instruments worldwide. The NanoSIMS uses an ion source to produce a primary beam of ions. These primary ions erode the sample surface and produce atomic
Nanoscale secondary ion mass spectrometry
Nanoscale_secondary_ion_mass_spectrometry
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