Matches in SemOpenAlex for { <https://semopenalex.org/work/W4381330508> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W4381330508 abstract "Powerful emitters of the ultraviolet C (UVC) light in the wavelength range of 230-280nm are necessary for the development of effective and safe optical disinfection technologies, high-sensitive optical spectroscopy and non-line-of-sight optical communication. This review considers such UVC-emitters with electron-beam pumping of heterostructures with quantum wells in the (Al,Ga)N material system. The important advantages of these emitters include the absence of the critical problem of p-type doping and the possibility of achieving record (up to several tens of watts for peak values) output optical power values in the UVC range. The review consistently considers about a decade of world experience in the implementation of various UV emitters with various types of thermionic, field-emission, and plasma-cathode electron guns (sources) used to excite various designs of active (light-emitting) regions in heterostructures with quantum wells AlxGa1-xN/AlyGa1-yN (x = 0 − 0.5, y = 0.6 − 1) fabricated either by metal-organic chemical vapor deposition or by plasma-activated molecular beam epitaxy. Special attention is paid to the production of heterostructures with multiple quantum wells/two-dimensional(2D) quantum disks GaN/AlN with a monolayer (1ML ~ 0.25nm) thickness, which ensures a high internal quantum efficiency of radiative recombination in the UVC range, low elastic stresses in heterostructures, and a high output UVC-optical powers." @default.
- W4381330508 created "2023-06-21" @default.
- W4381330508 creator A5064223930 @default.
- W4381330508 creator A5066964805 @default.
- W4381330508 creator A5074432763 @default.
- W4381330508 date "2023-06-20" @default.
- W4381330508 modified "2023-09-23" @default.
- W4381330508 title "Electron-Beam Pumped UVC-Emitters Based on (Al, Ga)N Material System" @default.
- W4381330508 doi "https://doi.org/10.20944/preprints202306.1422.v1" @default.
- W4381330508 hasPublicationYear "2023" @default.
- W4381330508 type Work @default.
- W4381330508 citedByCount "0" @default.
- W4381330508 crossrefType "posted-content" @default.
- W4381330508 hasAuthorship W4381330508A5064223930 @default.
- W4381330508 hasAuthorship W4381330508A5066964805 @default.
- W4381330508 hasAuthorship W4381330508A5074432763 @default.
- W4381330508 hasBestOaLocation W43813305081 @default.
- W4381330508 hasConcept C110738630 @default.
- W4381330508 hasConcept C120665830 @default.
- W4381330508 hasConcept C121332964 @default.
- W4381330508 hasConcept C143979616 @default.
- W4381330508 hasConcept C147120987 @default.
- W4381330508 hasConcept C171250308 @default.
- W4381330508 hasConcept C192562407 @default.
- W4381330508 hasConcept C205507967 @default.
- W4381330508 hasConcept C2776798109 @default.
- W4381330508 hasConcept C2779227376 @default.
- W4381330508 hasConcept C29169072 @default.
- W4381330508 hasConcept C3792809 @default.
- W4381330508 hasConcept C49040817 @default.
- W4381330508 hasConcept C520434653 @default.
- W4381330508 hasConcept C57410435 @default.
- W4381330508 hasConcept C62520636 @default.
- W4381330508 hasConcept C79794668 @default.
- W4381330508 hasConceptScore W4381330508C110738630 @default.
- W4381330508 hasConceptScore W4381330508C120665830 @default.
- W4381330508 hasConceptScore W4381330508C121332964 @default.
- W4381330508 hasConceptScore W4381330508C143979616 @default.
- W4381330508 hasConceptScore W4381330508C147120987 @default.
- W4381330508 hasConceptScore W4381330508C171250308 @default.
- W4381330508 hasConceptScore W4381330508C192562407 @default.
- W4381330508 hasConceptScore W4381330508C205507967 @default.
- W4381330508 hasConceptScore W4381330508C2776798109 @default.
- W4381330508 hasConceptScore W4381330508C2779227376 @default.
- W4381330508 hasConceptScore W4381330508C29169072 @default.
- W4381330508 hasConceptScore W4381330508C3792809 @default.
- W4381330508 hasConceptScore W4381330508C49040817 @default.
- W4381330508 hasConceptScore W4381330508C520434653 @default.
- W4381330508 hasConceptScore W4381330508C57410435 @default.
- W4381330508 hasConceptScore W4381330508C62520636 @default.
- W4381330508 hasConceptScore W4381330508C79794668 @default.
- W4381330508 hasLocation W43813305081 @default.
- W4381330508 hasOpenAccess W4381330508 @default.
- W4381330508 hasPrimaryLocation W43813305081 @default.
- W4381330508 hasRelatedWork W1969515455 @default.
- W4381330508 hasRelatedWork W1974004026 @default.
- W4381330508 hasRelatedWork W1981319810 @default.
- W4381330508 hasRelatedWork W1981496411 @default.
- W4381330508 hasRelatedWork W1989878573 @default.
- W4381330508 hasRelatedWork W2006955900 @default.
- W4381330508 hasRelatedWork W2013555916 @default.
- W4381330508 hasRelatedWork W2028221602 @default.
- W4381330508 hasRelatedWork W2044389216 @default.
- W4381330508 hasRelatedWork W267347871 @default.
- W4381330508 isParatext "false" @default.
- W4381330508 isRetracted "false" @default.
- W4381330508 workType "article" @default.