inverted spin system

См. также в других словарях:

• Quantum spin Hall effect — The quantum spin Hall state is a state of matter proposed to exist in special, two dimensional, semiconductors with spin orbit coupling. The quantum spin Hall state of matter is the cousin of the integer quantum Hall state, but, unlike the latter …   Wikipedia

• Fuzzy control system — Fuzzy control and Fuzzy Control redirect here. For the rock band, see Fuzzy Control (band). A fuzzy control system is a control system based on fuzzy logic a mathematical system that analyzes analog input values in terms of logical variables that …   Wikipedia

• Ship gun fire-control system — Mk 37 Director c1944 with Mk 12 (rectangular antenna) and Mk 22 orange peel Ship gun fire control systems (GFCS) enable remote and automatic targeting of guns against ships, aircraft, and shore targets, with or without the aid of radar or optical …   Wikipedia

• analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium

• List of accidents and incidents involving military aircraft, pre-1950 — This is a list of notable accidents and incidents involving military aircraft grouped by the year in which the accident or incident occurred. For more exhaustive lists, see the [http://www.baaa acro.com/ Aircraft Crash Record Office] or the [http …   Wikipedia

• Junkers Ju 87 — infobox Aircraft name = Junkers Ju 87 type = Dive bomber manufacturer = Junkers caption = A Ju 87 B 2 designer = Hermann Pohlmann first flight = 17 September 1935 introduction = avyear|1936 retired = avyear|1945 ( Luftwaffe ) number built =… …   Wikipedia

• de Havilland DH 108 — DH 108 Swallow The first DH 108 built – TG283. The torpedo shaped objects on the wing tips are containers for anti spin parachutes. Role experimental Man …   Wikipedia

• Vickers Wibault — infobox Aircraft name = Type 121 type = Fighter manufacturer = Vickers caption = designer = first flight = 1926 introduced = 1926 introduction= retired = 1934 status = primary user = Chile more users = produced = number built = 26 unit cost =… …   Wikipedia

• Early life and military career of John McCain — The early life and military career of John Sidney McCain III spans forty five years (1936 ndash;1981). McCain s father and grandfather were admirals in the United States Navy. McCain was born in the Panama Canal Zone, and attended many schools… …   Wikipedia

• Roller coaster elements — Contents 1 Basic elements 1.1 Brake run 1.2 Buzz bars 1.3 …   Wikipedia

• Photoconductive atomic force microscopy — (pc AFM) is a scientific technique.. Multi layer photovoltaic cells have gained popularity since mid 1980s.[1] At the time, research was primarily focused on single layer photovoltaic (PV) devices between two electrodes, in which PV properties… …   Wikipedia