laser flash photolysis

См. также в других словарях:

• Flash photolysis — is a pump probe laboratory technique, in which a sample is firstly excited by a strong pulse (called pump pulse) of light from a laser of nanosecond, picosecond, or femtosecond pulse width or by a short pulse light source such as a flash lamp.… …   Wikipedia

• Sulfanyl — For the chemistry of organo thiyl radicals, see Thiol#Thiyl radicals. Sulfanyl Systematic name Sulfanyl …   Wikipedia

• Photodissociation — Photodissociation, photolysis, or photodecomposition is a chemical reaction in which a chemical compound is broken down by photons. Photodissociation is not limited to visible light, but to have enough energy to break up a molecule, the photon is …   Wikipedia

• photochemical reaction — Chemical reaction initiated by absorption of energy in the form of visible (light), ultraviolet, or infrared radiation. Primary photochemical processes occur as an immediate result, and secondary processes may follow. The most important example… …   Universalium

• chemical kinetics — Introduction       the branch of physical chemistry (chemistry) that is concerned with understanding the rates of chemical reactions (chemical reaction). It is to be contrasted with thermodynamics, which deals with the direction in which a… …   Universalium

• Radiolysis — is the dissociation of molecules by radiation. It is the cleavage of one or several chemical bonds resulting from exposure to high energy flux. For example water dissociates under alpha radiation into hydrogen and oxygenFact|date=August 2008. The …   Wikipedia

• Photoelectrochemical processes — Photons emitted in a coherent beam from a laser Composition {{{composition}}} Interactions Electromagnetic, Optical, C …   Wikipedia

• Список лауреатов медали Румфорда — Не следует путать с Премией Румфорда[ru] …   Википедия

• Harold Kroto — Infobox Scientist name = Harold Kroto image size = 180px birth date = birth date and age|1939|10|07|df=y birth place = Wisbech, Cambridgeshire, England nationality = United Kingdom field = Chemistry work places = Florida State University… …   Wikipedia

• Stark-Einstein law — The Stark–Einstein law is named after the German born physicists Johannes Stark and Albert Einstein, who independently formulated the law between 1908 and 1913. It is known also as the photochemical equivalence law or photoequivalence law. It… …   Wikipedia

• photochemical equivalence law — ▪ chemistry       fundamental principle relating to chemical reactions (chemical reaction) induced by light, which states that for every quantum of radiation that is absorbed, one molecule of the substance reacts. A quantum is a unit of… …   Universalium