Search for "Ionization" in article titles:

1. Ionization: Ionization (or ionisation) is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons, often in conjunction with other chemical changes. The resulting electrically charged atom or molecule is called ... (Physics) [100%] 2023-04-15 [Ionization] [Ions]...
2. Ionization: Ionization is the physical process of converting an atom or molecule into an ion by adding or removing charged particles such as electrons or other ions. This process works slightly differently depending on whether an ion with a positive or ... [100%] 2023-03-23 [Ions] [Molecular physics]...
3. Ionization energy: Ionization energy is the amount of energy required to "pluck" an electron from its atom. This value is 13.6 eV for the hydrogen atom. [70%] 2023-02-25 [Chemistry] [Physics]...
4. Ionization energy: In physics and chemistry, ionization energy (IE) (American English spelling), ionisation energy (British English spelling) is the minimum energy required to remove the most loosely bound electron of an isolated gaseous atom, positive ion, or molecule. The first ionization energy ... (Physics) [70%] 2023-12-01 [Ions] [Molecular physics]...
5. Ionization potential: The ionization potential, ionization energy or EI of an atom or molecule is the energy required to remove one mole of electrons from one mole of isolated gaseous atoms or ions. More generally, the nth ionization energy is the energy ... [70%] 2023-05-30 [Ions] [Molecular physics]...
6. Ionization sampling: The measurement of the energy loss of a charged particle, on many points along its trajectory; usually in order to determine its mass: an estimate of combined with momentum measurement, will allow one to put limits on the particle mass ... (Physics) [70%] 2023-07-26 [Particle physics] [Rudolf K. Bock]...
7. Ionization detector: Ionization detector : A device whose filler changes conductivity, in a measurable way, when struck by ionizing radiation. [70%] 2023-06-13
8. Ionization cooling: In accelerator physics, ionization cooling is a physical process for reducing the beam emittance of a charged particle beam ("cooling") by passing the particles through some material, reducing their momentum as they ionize atomic electrons in the material. Thus the ... (Physics) [70%] 2023-09-28 [Accelerator physics]
9. Ionization chamber: The ionization chamber is the simplest type of gaseous ionisation detector, and is widely used for the detection and measurement of many types of ionizing radiation, including X-rays, gamma rays, alpha particles and beta particles. Conventionally, the term "ionization ... (Physics) [70%] 2023-08-20 [Ionising radiation detectors] [Particle detectors]...
10. Ionization cone: Ionization cones are cones of material extending out from spiral galaxies. They are visible because of their emissions which are believed to be from re-emission of photons produced by nuclear activity within the galaxy itself. (Astronomy) [70%] 2022-07-17 [Galaxies]
11. Ionization energy: In physics and chemistry, ionization energy (IE) (American English spelling), ionisation energy (British English spelling) is the minimum energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule. It is quantitatively expressed as ... (Minimum amount of energy required to remove an electron from an atom or molecule in the gaseous state) [70%] 2021-12-22 [Ions] [Molecular physics]...
12. Ionization chamber: The ionization chamber is the simplest type of gaseous ionisation detector, and is widely used for the detection and measurement of many types of ionizing radiation, including X-rays, gamma rays, alpha particles and beta particles. Conventionally, the term "ionization ... (Gas-filled radiation detector) [70%] 2024-04-04 [Ionising radiation detectors] [Particle detectors]...
13. Ionization instability: An ionization instability is any one of a category of plasma instabilities which is mediated by electron-impact ionization. In the most general sense, an ionization instability occurs from a feedback effect, when electrons produced by ionization go on to ... [70%] 2024-09-03 [Plasma instabilities] [Ionization]...
14. Advanced Thin Ionization Calorimeter: The Advanced Thin Ionization Calorimeter (ATIC) is a balloon-borne instrument flying in the stratosphere over Antarctica to measure the energy and composition of cosmic rays. ATIC was launched from McMurdo Station for the first time in December 2000 and ... (Physics) [50%] 2023-12-07 [Cosmic-ray experiments] [Experiments for dark matter search]...
15. Advanced Thin Ionization Calorimeter: The Advanced Thin Ionization Calorimeter (ATIC) is a balloon-borne instrument flying in the stratosphere over Antarctica to measure the energy and composition of cosmic rays. ATIC was launched from McMurdo Station for the first time in December 2000 and ... [50%] 2022-06-17 [Cosmic-ray experiments] [Science and technology in Antarctica]...
16. International Muon Ionization Cooling Experiment: The International Muon Ionization Cooling Experiment (or MICE) is a high energy physics experiment at the Rutherford Appleton Laboratory. The experiment is a recognized CERN experiment (RE11). (Physics) [44%] 2023-11-26 [Particle experiments] [Particle accelerators]...
17. Ionization energies of the elements (data page): For each atom, the column marked 1 is the first ionization energy to ionize the neutral atom, the column marked 2 is the second ionization energy to remove a second electron from the +1 ion, the column marked 3 is ... (none) [37%] 2022-12-30 [Properties of chemical elements]
18. Spark ionization: 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 vaporized and partially ionized by an intermittent discharge or spark. (Physics) [70%] 2023-11-09 [Ion source]
19. Resonance ionization: Resonance ionization is a process in optical physics used to excite a specific atom (or molecule) beyond its ionization potential to form an ion using a beam of photons irradiated from a pulsed laser light. In resonance ionization, the absorption ... (Physics) [70%] 2023-04-05 [Mass spectrometry] [Ionization]...
20. Ambient ionization: Ambient ionization is a form of 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 into charged electrospray droplets, thermally desorbed and ionized by ... (Physics) [70%] 2022-12-18 [Mass spectrometry] [Ion source]...
21. Chemi-ionization: Chemi-ionization is the formation of an ion through the reaction of a gas phase atom or molecule with an atom or molecule in an excited state while also creating new bonds. This process is helpful in mass spectrometry because ... (Physics) [70%] 2022-07-13 [Ion source]
22. Penning ionization: Penning ionization is a form of chemi-ionization, an ionization process involving reactions between neutral atoms or molecules. The Penning effect is put to practical use in applications such as gas-discharge neon lamps and fluorescent lamps, where the lamp ... (Physics) [70%] 2024-01-02 [Ion source] [Electron spectroscopy]...
23. Double ionization: Double ionization is a process of formation of doubly charged ions when laser radiation is exerted on neutral atoms or molecules. Double ionization is usually less probable than single-electron ionization. [70%] 2024-02-13 [Atomic, molecular, and optical physics] [Quantum mechanics]...
24. Minimum ionization: The ionization energy loss of charged particles in a medium is primarily a function of its velocity . It reaches a minimum at values of between 3 and 4. (Physics) [70%] 2023-09-26 [Particle physics] [Rudolf K. Bock]...
25. Electron ionization: Electron ionization (EI, formerly known as electron impact) is an ionization technique widely used in mass spectrometry, particularly for organic molecules. The gas phase reaction producing electron ionization is where M is the atom of molecule being ionized, e^- is ... [70%] 2023-04-06 [Ion source]
26. Impact ionization: Impact ionization is the process in a material by which one energetic charge carrier can lose energy by the creation of other charge carriers. For example, in semiconductors, an electron (or hole) with enough kinetic energy can knock a bound ... (Physics) [70%] 2023-11-27 [Semiconductors] [Ionization]...
27. Double ionization: Double ionization is a process of formation of doubly charged ions when laser radiation is exerted on neutral atoms or molecules. Double ionization is usually less probable than single-electron ionization. (Physics) [70%] 2023-08-28 [Atomic, molecular, and optical physics] [Quantum mechanics]...
28. Tunnel ionization: Tunnel ionization is a process in which electrons in an atom (or a molecule) pass through the potential barrier and escape from the atom (or molecule). In an intense electric field, the potential barrier of an atom (molecule) is distorted ... [70%] 2023-04-08 [Ions] [Atomic physics]...
29. Electrospray ionization: Electrospray ionization (ESI) is a technique used in mass spectrometry to 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 because ... (Physics) [70%] 2023-08-14 [Ion source]
30. Chemical ionization: Chemical ionization (CI) is an ionization technique used in mass spectrometry. With chemical ionization, the ions produced have little excess energy which results in less fragmentation than electron ionization. [70%] 2023-05-10 [Ion source]
31. Chemi-ionization: Chemi-ionization is the formation of an ion through the reaction of a gas phase atom or molecule with an atom or molecule in an excited state while also creating new bonds. This process is helpful in mass spectrometry because ... (Ionization from excited state bonding) [70%] 2024-04-19 [Ion source]
32. Chemical ionization: Chemical ionization (CI) is a soft ionization technique used in mass spectrometry. This was first introduced by Burnaby Munson and Frank H. (Technique in mass spectroscopy) [70%] 2024-06-27 [Ion source] [Mass spectrometry]...
33. Tunnel ionization: In physics, tunnel ionization is a process in which electrons in an atom (or a molecule) tunnel through the potential barrier and escape from the atom (or molecule). In an intense electric field, the potential barrier of an atom (molecule ... (Physics) [70%] 2024-10-09 [Ions] [Atomic physics]...
34. Electron ionization: Electron ionization (EI, formerly known as electron impact ionization and electron bombardment ionization) is an ionization method in which energetic electrons interact with solid or gas phase atoms or molecules to produce ions. EI was one of the first ionization ... (Ionization technique) [70%] 2024-12-05 [Ion source] [Mass spectrometry]...