tunnelling work

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• Work function — In solid state physics, the work function is the minimum energy (usually measured in electron volts) needed to remove an electron from a solid to a point immediately outside the solid surface (or energy needed to move an electron from the Fermi… …   Wikipedia

• New Austrian Tunnelling method — NATM redirects here. For other uses, see NATM (disambiguation). The New Austrian Tunnelling method (NATM) was developed between 1957 and 1965 in Austria. It was given its name in Salzburg in 1962 to distinguish it from old Austrian tunnelling… …   Wikipedia

• scanning tunnelling microscopy — A form of ultra high resolution microscopy of a surface in which a very small current is passed through a surface and is detected by a microprobe of atomic dimnensions at its tip that scans the surface by use of a piezodrive. In the simplest form …   Dictionary of molecular biology

• Crossrail — For other uses, see Crossrail (disambiguation). Crossrail Crossrail logo Overview Type Commuter rail, Suburban rail …   Wikipedia

• Thames Tunnel — The Thames Tunnel is an underwater tunnel, built beneath the River Thames in London. 35 feet wide (11 m), 20 feet (6 m) high and 1,300 feet (396 m) long, it runs between Rotherhithe and Wapping at a depth of 75 feet (23 m) below the river s… …   Wikipedia

• Berlin Nord-Süd Tunnel — Nord Süd Tunnel Legend …   Wikipedia

• Line A (Rome Metro) — Line A Overview Type Rapid transit System Rome Metro Locale Rome, Italy …   Wikipedia

• Paris Métro Line 14 — Line 14 Year opened 1998 Last extension 2007 Rolling stock MP 89 6 carriages per trainset Stations served 9 Terminal stations …   Wikipedia

• Joan Clos i Matheu — Infobox Politician name = Joan Clos i Matheu imagesize = 200px caption = birth date = Birth date and age|1949|6|29|mf=y birth place = Parets del Vallès residence = death date = death place = office = 116th Mayor of Barcelona salary = term start …   Wikipedia

• Heathrow Junction railway station — Infobox Closed London station name = Heathrow Junction owner = Heathrow Express locale = Heathrow Airport platforms = 1 start = 19 January 1998 end = 25 May 1998 replace = Heathrow Terminals 1, 2 and 3Heathrow Junction was a short lived railway… …   Wikipedia

• George Stephenson — Infobox Person name = George Stephenson caption = Mechanical Engineer and Inventor birth date = birth date|1781|6|9 birth place = Wylam, Northumberland, England death date = death date |1848|8|12| (age 67) death place = Tapton House, Chesterfield …   Wikipedia