In physics, an electronvolt (symbol eV, also written electron-volt and electron volt) is the measure of an amount of kinetic energy gained by a single... 20 KB (2,022 words) - 00:40, 24 April 2024 |
{\displaystyle h} = 6.62607015×10−34 J⋅Hz−1. It is often used with units of electronvolt (eV), which corresponds to the SI unit per elementary charge. Planck's... 87 KB (7,601 words) - 14:58, 23 April 2024 |
Photon energy (section Electronvolt) unit. Among the units commonly used to denote photon energy are the electronvolt (eV) and the joule (as well as its multiples, such as the microjoule)... 4 KB (544 words) - 00:02, 8 April 2024 |
Graph of first ionisation energies of the elements in electronvolts (predictions used for elements 109–118)... 251 KB (27,162 words) - 07:53, 21 April 2024 |
customary to express temperature as energy in a unit related to the electronvolt or kiloelectronvolt (eV/kB or keV/kB). The corresponding energy, which... 104 KB (12,973 words) - 20:19, 17 April 2024 |
dissociation energies, Ed, of the A–B, A–A and B–B bonds are expressed in electronvolts, the factor (eV)−1⁄2 being included to ensure a dimensionless result... 36 KB (4,507 words) - 20:46, 28 April 2024 |
used in atomic physics, particle physics and high energy physics is the electronvolt (eV). One eV is equivalent to 1.602176634×10−19 J. In spectroscopy the... 7 KB (874 words) - 15:32, 28 March 2024 |
7 million Kelvin photon temperature gives a typical photon energy of 250 electronvolt, thereby setting a typical mass scale for warm dark matter: particles... 140 KB (15,257 words) - 23:33, 28 April 2024 |
102 mg/crystal).[citation needed] Zeptojoule 160 zeptojoule is about one electronvolt.[citation needed] The minimal energy needed to change a bit of data in... 23 KB (2,758 words) - 01:31, 7 April 2024 |