bottom of energy band

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• Band gap — This article is about solid state physics. For voltage control circuitry in electronics, see Bandgap voltage reference. In solid state physics, a band gap, also called an energy gap or bandgap, is an energy range in a solid where no electron… …   Wikipedia

• Energy dome — 2008 Energy Dome manufactured by FDOS Design Energy dome refers to the red terraced headgear first worn by Devo during their Freedom of Choice years. Other incorrect names include power dome and flowerpot (often used in a derogatory sense).… …   Wikipedia

• bottom — I. noun Etymology: Middle English botme, from Old English botm; akin to Old High German bodam bottom, Latin fundus, Greek pythmēn Date: before 12th century 1. a. the underside of something b. a surface (as the seat of a chair) designed to support …   New Collegiate Dictionary

• Electronic band structure — In solid state physics, the electronic band structure (or simply band structure) of a solid describes ranges of energy that an electron is forbidden or allowed to have. It is due to the diffraction of the quantum mechanical electron waves in the… …   Wikipedia

• Rock Band — This article is about the video game series. For the first video game of the series, see Rock Band (video game). For the type of musical group, see Rock band. Rock Band Genres Rhythm game …   Wikipedia

• Direct and indirect band gaps — In semiconductor physics, the band gap of a semiconductor is always one of two types, a direct band gap or an indirect band gap. The band gap is called direct if the momentum of electrons and holes is the same in both the conduction band and the… …   Wikipedia

• Solar energy — is the light and radiant heat from the Sun that powers Earth s climate and weather and sustains life. Since ancient times it has been harnessed for human use through a range of technologies. Solar radiation along with secondary solar resources… …   Wikipedia

• The Dark Energy Survey — DES logo The Dark Energy Survey (DES) is a survey that aims to probe the dynamics of the expansion of the universe and the growth of large scale structure. The collaboration is composed of research institutes and universities from United… …   Wikipedia

• Petra (band) — Petra The members of Petra before the band retired in 2006 (l r): Paul Simmons, John Schlitt, Bob Hartman, Greg Bailey Background information Origin …   Wikipedia

• Low (band) — Low Low playing in downtown Duluth, December 2004. From left to right: Alan Sparhawk, Mimi Parker, and Zak Sally (pictured on a monitor) Background information Origin Duluth, Minnesota …   Wikipedia

• List of Pearl Jam band members — Infobox musical artist Name = Pearl Jam Img capt = Pearl Jam in concert in 2006 Img size = 250 Landscape = yes Background = group or band Origin = city state|Seattle|Washington, USA Years active = 1990–present Current members = Jeff Ament Stone… …   Wikipedia