direct-band-gap semiconductor

0.01 sec.

direct-band-gap semiconductor [də′rekt ′band ‚gap ′sem·i·kən‚dək·tər]

(solid-state physics)

A semiconductor material in which the state of minimum energy in the conduction band and the state of maximum energy in the valence band have the same momentum, so that optical transitions between free electrons and holes are allowed.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback

Mentioned in	?		Encyclopedia browser	?		Full browser	?
No references found			direct stress direct stroke direct sum direct support artillery direct symbol recognition direct system direct tax direct thermal printer direct tide direct variation direct viewfinder direct voltage direct water heater direct wave direct-access library direct-access memory direct-access method direct-access storage direct-access storage device direct-acting pump direct-acting recorder direct-acting thermostat direct-address processing direct-aperture antenna direct-arc furnace direct-band-gap semiconductor direct-bonded bearing direct-chill casting direct-connect modem direct-connected direct-contact condenser direct-coupled direct-coupled amplifier direct-coupled FET logic direct-coupled transistor logic Direct-Current Amplifier direct-current circuit direct-current circuit theory direct-current component direct-current continuity direct-current coupling direct-current discharge direct-current dump direct-current electrode negative direct-current electrode positive direct-current erase Direct-Current Generator direct-current inserter direct-current Josephson effect Direct-Current Machine Direct-Current Motor			direct-access library direct-access memory direct-access memory direct-access method direct-access storage Direct-Access Storage Device Direct-access trading Direct-acting Direct-Acting Anti-Viral Direct-Acting Mechanical-Bucket direct-acting pump direct-acting recorder Direct-acting steam engine Direct-acting steam pump direct-acting sympathomimetic a's direct-acting sympathomimetic a's direct-acting sympathomimetic a's direct-acting thermostat direct-action direct-action steam engine direct-action steam pump direct-address processing direct-aperture antenna Direct-Application Decontamination System Direct-Applied Exterior Finish Systems direct-arc furnace Direct-attached storage direct-band-gap semiconductor direct-bonded bearing direct-chill casting direct-connect modem direct-connected direct-contact condenser Direct-conversion receiver Direct-Conversion Transceiver Direct-coupled Direct-coupled Direct-coupled amplifier Direct-coupled antenna Direct-Coupled Cavity Direct-Coupled Cavity Filter direct-coupled FET logic direct-coupled transistor logic Direct-current Direct-current Direct-current direct-current amplifier Direct-Current Bone Growth Stimulation direct-current circuit direct-current circuit theory direct-current component direct-current continuity direct-current coupling direct-current discharge direct-current dump

Encyclopedia

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.