Band Gap

Band Gap
  In a semiconductor, the energy difference between the highest valence band and the lowest conduction band.

Energy terms . 2014.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • 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

  • band gap energy —  Band Gap Energy  (Eg)  Ширина запрещенной зоны (Eg)   В полупроводниках и изоляторах – область энергий, лежащая между потолком валентной зоны и дном зоны проводимости; в материалах с собственной проводимостью данный диапазон энергий является… …   Толковый англо-русский словарь по нанотехнологии. - М.

  • band-gap narrowing — draudžiamojo tarpo siaurėjimas statusas T sritis radioelektronika atitikmenys: angl. band gap narrowing vok. Bandabstandverschmälerung, f rus. сужение запрещённой зоны, n pranc. rétrécissement de bande interdite, m …   Radioelektronikos terminų žodynas

  • graded-band gap — tolydžiai kintanti draudžiamosios energijos juosta statusas T sritis radioelektronika atitikmenys: angl. graded energy gap; graded forbidden energy band; graded band gap vok. Energielücke mit stetig variierender Breite, f; verbotenes Energieband… …   Radioelektronikos terminų žodynas

  • band gap energy — for semiconductors and insulators, the energies that lie between the valence and conduction bands; for intrinsic materials electrons are forbidden to have energies within this range …   Mechanics glossary

  • Band Gap Energy —   The amount of energy (in electron volts) required to free an outer shell electron from its orbit about the nucleus to a free state, and thus promote it from the valence to the conduction level …   Energy terms

  • Gap — or The Gap may refer to:General* Gap (clothing retailer), a chain of retail clothing stores * Gap (ecology), a spacing between large trees in a forest * Gap (landform), a mountain pass, often carved by a river * Gap year, a prolonged period… …   Wikipedia

  • band — band; band·er; band·ke·ram·ik; band·less; band·mas·ter; band·stra·tion; con·tra·band·age; con·tra·band·ist; dis·band; dis·band·ment; fahl·band; hus·band·age; hus·band·er; hus·band·land; hus·band·less; hus·band·like; hus·band·man; hus·band·ry;… …   English syllables

  • Band — may refer to a specific group: * Band (music), a company of musicians * School band, a group of student musicians who rehearse and perform instrumental music together * Band (radio), a range of frequencies or wavelengths used in radio… …   Wikipedia

  • Band diagram — This article refers to the electronic bandgap found in the semiconductors; for discussion of the photonic band gap, see Photonic Crystal article. In solid state physics of semiconductors, a band diagram is a diagram showing the variation in the… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”