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Rydberg Ionization Spectroscopy — Rydberg statesAtoms and molecules have ionization energy thresholds associated with the energy required to remove an electron from the ionic core. (The Rydberg formula describes the energy level series of a Rydberg atom.) Rydberg series describe… … Wikipedia
Rydberg, Johannes Robert — ▪ Swedish physicist born Nov. 8, 1854, Halmstad, Swed. died Dec. 28, 1919, Lund Swedish physicist for whom the Rydberg constant in spectroscopy is named. Educated at the University of Lund, Rydberg received his bachelor s degree in… … Universalium
Term — Ausdruck * * * Tẹrm 〈m. 1〉 1. 〈Math.〉 ein od. mehrere Zeichen, die in einer Theorie, Gleichung, o. Ä. für ein betrachtetes Objekt stehen, z. B. Glied einer Summe 2. 〈Phys.〉 einem Niveau zugeordnete Größe, die dessen Energie angibt [<frz.… … Universal-Lexikon
Viktor Rydberg — Infobox Writer name = Viktor Rydberg imagesize = caption = Rydberg in 1876 pseudonym = birthname = Abraham Victor Rydberg birthdate = birth date|1828|12|18 birthplace = Jönkopig, Sweden deathdate = Death date and age|1895|09|22|1828|12|18… … Wikipedia
spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… … Universalium
Moseley's law — Photographic recording of Kα and Kβ x ray emission lines for a range of elements Moseley s law is an empirical law concerning the characteristic x rays that are emitted by atoms. The law was discovered and published by the English physicist Henry … Wikipedia
Investigations into Germanic Mythology — Infobox Book name = Investigations into Germanic Mythology title orig = Undersökningar i germanisk mythologi image caption = author = Viktor Rydberg illustrator = country = Sweden language = Swedish subject = Germanic mythology genre = Non… … Wikipedia
Bohr model — In atomic physics, the Bohr model created by Niels Bohr depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus mdash;similar in structure to the solar system, but with… … Wikipedia
Introduction to quantum mechanics — This article is an accessible, non technical introduction to the subject. For the main encyclopedia article, see Quantum mechanics. Quantum mechanics … Wikipedia
Quantum defect — The term quantum defect is highly ambiguous. Various meanings are discussed below.Quantum defect in laser scienceIn laser science, the term quantum defect refers to the fact that the energy of a pump photon is generally higher than that of an… … Wikipedia
Ullr — The Böksta Runestone shows a figure on skis and with a bow, possibly Ullr. In early Germanic paganism, *Wulþuz ( glory ; Old Norse Ullr) appears to have been a major god, or an epithet of an important god, in prehistoric times. The term… … Wikipedia
