Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993770634> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1993770634 endingPage "522" @default.
- W1993770634 startingPage "520" @default.
- W1993770634 abstract "The influence of doping on the generation of misfit dislocations in AlAs/GaAs Bragg reflectors and vertical cavity surface emitting laser structures grown by molecular beam epitaxy has been investigated by X-ray topography and diffractometry. While carbon doping reduces the lattice constants of AlAs and GaAs considerably, the influence of silicon doping is less clear. However, silicon is well known to reduce the mobility of dislocations. In the present work it is shown that both dopants prevent the relaxation of 3 μm thick Bragg reflectors and reduce considerably the density of misfit dislocations in complete laser structures. Laser structures with a beryllium-doped Bragg reflector, however, contain a high density of misfit dislocations for a wide range of growth temperatures. These dislocations are distributed over the whole layer stack; their topographic contrasts vary along the dislocation lines. Contrast simulations show that these changes may be attributed to the depth location of the defects in the stack." @default.
- W1993770634 created "2016-06-24" @default.
- W1993770634 creator A5011985395 @default.
- W1993770634 creator A5038993963 @default.
- W1993770634 creator A5046621102 @default.
- W1993770634 creator A5047936078 @default.
- W1993770634 creator A5088941915 @default.
- W1993770634 date "1994-12-01" @default.
- W1993770634 modified "2023-09-27" @default.
- W1993770634 title "Crystal defects in vertical cavity epitaxial structures on GaAs investigated by X-ray methods" @default.
- W1993770634 cites W2039157280 @default.
- W1993770634 cites W2049841302 @default.
- W1993770634 cites W2062290371 @default.
- W1993770634 cites W2078488034 @default.
- W1993770634 cites W2080698310 @default.
- W1993770634 cites W2139585874 @default.
- W1993770634 cites W2153169938 @default.
- W1993770634 doi "https://doi.org/10.1016/0921-5107(94)90119-8" @default.
- W1993770634 hasPublicationYear "1994" @default.
- W1993770634 type Work @default.
- W1993770634 sameAs 1993770634 @default.
- W1993770634 citedByCount "4" @default.
- W1993770634 countsByYear W19937706342012 @default.
- W1993770634 countsByYear W19937706342016 @default.
- W1993770634 crossrefType "journal-article" @default.
- W1993770634 hasAuthorship W1993770634A5011985395 @default.
- W1993770634 hasAuthorship W1993770634A5038993963 @default.
- W1993770634 hasAuthorship W1993770634A5046621102 @default.
- W1993770634 hasAuthorship W1993770634A5047936078 @default.
- W1993770634 hasAuthorship W1993770634A5088941915 @default.
- W1993770634 hasConcept C110738630 @default.
- W1993770634 hasConcept C120665830 @default.
- W1993770634 hasConcept C121332964 @default.
- W1993770634 hasConcept C132612359 @default.
- W1993770634 hasConcept C159122135 @default.
- W1993770634 hasConcept C159985019 @default.
- W1993770634 hasConcept C171250308 @default.
- W1993770634 hasConcept C178790620 @default.
- W1993770634 hasConcept C185592680 @default.
- W1993770634 hasConcept C192562407 @default.
- W1993770634 hasConcept C207114421 @default.
- W1993770634 hasConcept C26873012 @default.
- W1993770634 hasConcept C2779227376 @default.
- W1993770634 hasConcept C34082928 @default.
- W1993770634 hasConcept C3792809 @default.
- W1993770634 hasConcept C49040817 @default.
- W1993770634 hasConcept C506630978 @default.
- W1993770634 hasConcept C520434653 @default.
- W1993770634 hasConcept C544956773 @default.
- W1993770634 hasConcept C57863236 @default.
- W1993770634 hasConcept C6260449 @default.
- W1993770634 hasConceptScore W1993770634C110738630 @default.
- W1993770634 hasConceptScore W1993770634C120665830 @default.
- W1993770634 hasConceptScore W1993770634C121332964 @default.
- W1993770634 hasConceptScore W1993770634C132612359 @default.
- W1993770634 hasConceptScore W1993770634C159122135 @default.
- W1993770634 hasConceptScore W1993770634C159985019 @default.
- W1993770634 hasConceptScore W1993770634C171250308 @default.
- W1993770634 hasConceptScore W1993770634C178790620 @default.
- W1993770634 hasConceptScore W1993770634C185592680 @default.
- W1993770634 hasConceptScore W1993770634C192562407 @default.
- W1993770634 hasConceptScore W1993770634C207114421 @default.
- W1993770634 hasConceptScore W1993770634C26873012 @default.
- W1993770634 hasConceptScore W1993770634C2779227376 @default.
- W1993770634 hasConceptScore W1993770634C34082928 @default.
- W1993770634 hasConceptScore W1993770634C3792809 @default.
- W1993770634 hasConceptScore W1993770634C49040817 @default.
- W1993770634 hasConceptScore W1993770634C506630978 @default.
- W1993770634 hasConceptScore W1993770634C520434653 @default.
- W1993770634 hasConceptScore W1993770634C544956773 @default.
- W1993770634 hasConceptScore W1993770634C57863236 @default.
- W1993770634 hasConceptScore W1993770634C6260449 @default.
- W1993770634 hasIssue "1-3" @default.
- W1993770634 hasLocation W19937706341 @default.
- W1993770634 hasOpenAccess W1993770634 @default.
- W1993770634 hasPrimaryLocation W19937706341 @default.
- W1993770634 hasRelatedWork W1966484201 @default.
- W1993770634 hasRelatedWork W1980216138 @default.
- W1993770634 hasRelatedWork W1987702563 @default.
- W1993770634 hasRelatedWork W1991208948 @default.
- W1993770634 hasRelatedWork W1991396679 @default.
- W1993770634 hasRelatedWork W2007589653 @default.
- W1993770634 hasRelatedWork W2049560739 @default.
- W1993770634 hasRelatedWork W2072729470 @default.
- W1993770634 hasRelatedWork W2105103762 @default.
- W1993770634 hasRelatedWork W2171670411 @default.
- W1993770634 hasVolume "28" @default.
- W1993770634 isParatext "false" @default.
- W1993770634 isRetracted "false" @default.
- W1993770634 magId "1993770634" @default.
- W1993770634 workType "article" @default.