Matches in SemOpenAlex for { <https://semopenalex.org/work/W3028261739> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W3028261739 abstract "Given the high density (approx. 10(exp 4)/sq cm) of elementary screw dislocations (Burgers vector = 1c with no hollow core) in commercial SiC wafers and epilayers, all appreciable current (greater than 1 A) SiC power devices will likely contain elementary screw dislocations for the foreseeable future. It is therefore important to ascertain the electrical impact of these defects, particularly in high-field vertical power device topologies where SiC is expected to enable large performance improvements in solid-state high-power systems. This paper compares the DC-measured reverse-breakdown characteristics of low-voltage (less than 250 V) small-area (less than 5 x 10(exp -4)/sq cm) 4H-SiC p(+)n diodes with and without elementary screw dislocations. Compared to screw dislocation-free devices, diodes containing elementary screw dislocations exhibited higher pre-breakdown reverse leakage currents, softer reverse breakdown I-V knees, and highly localized microplasmic breakdown current filaments. The observed localized 4H-SiC breakdown parallels microplasmic breakdowns observed in silicon and other semiconductors, in which space-charge effects limit current conduction through the local microplasma as reverse bias is increased." @default.
- W3028261739 created "2020-05-29" @default.
- W3028261739 creator A5013027572 @default.
- W3028261739 creator A5042745142 @default.
- W3028261739 creator A5085804402 @default.
- W3028261739 date "1998-01-01" @default.
- W3028261739 modified "2023-09-27" @default.
- W3028261739 title "Study of Bulk and Elementary Screw Dislocation Assisted Reverse Breakdown in Low-Voltage (less than 250 V) 4H-SiC p(+)n Junction diodes" @default.
- W3028261739 cites W617315904 @default.
- W3028261739 hasPublicationYear "1998" @default.
- W3028261739 type Work @default.
- W3028261739 sameAs 3028261739 @default.
- W3028261739 citedByCount "0" @default.
- W3028261739 crossrefType "journal-article" @default.
- W3028261739 hasAuthorship W3028261739A5013027572 @default.
- W3028261739 hasAuthorship W3028261739A5042745142 @default.
- W3028261739 hasAuthorship W3028261739A5085804402 @default.
- W3028261739 hasConcept C119321828 @default.
- W3028261739 hasConcept C119599485 @default.
- W3028261739 hasConcept C121332964 @default.
- W3028261739 hasConcept C127413603 @default.
- W3028261739 hasConcept C129014197 @default.
- W3028261739 hasConcept C159122135 @default.
- W3028261739 hasConcept C159985019 @default.
- W3028261739 hasConcept C160671074 @default.
- W3028261739 hasConcept C165801399 @default.
- W3028261739 hasConcept C192562407 @default.
- W3028261739 hasConcept C206744179 @default.
- W3028261739 hasConcept C26873012 @default.
- W3028261739 hasConcept C2779227376 @default.
- W3028261739 hasConcept C2780722187 @default.
- W3028261739 hasConcept C33652038 @default.
- W3028261739 hasConcept C49040817 @default.
- W3028261739 hasConcept C52236655 @default.
- W3028261739 hasConcept C78434282 @default.
- W3028261739 hasConcept C79635011 @default.
- W3028261739 hasConceptScore W3028261739C119321828 @default.
- W3028261739 hasConceptScore W3028261739C119599485 @default.
- W3028261739 hasConceptScore W3028261739C121332964 @default.
- W3028261739 hasConceptScore W3028261739C127413603 @default.
- W3028261739 hasConceptScore W3028261739C129014197 @default.
- W3028261739 hasConceptScore W3028261739C159122135 @default.
- W3028261739 hasConceptScore W3028261739C159985019 @default.
- W3028261739 hasConceptScore W3028261739C160671074 @default.
- W3028261739 hasConceptScore W3028261739C165801399 @default.
- W3028261739 hasConceptScore W3028261739C192562407 @default.
- W3028261739 hasConceptScore W3028261739C206744179 @default.
- W3028261739 hasConceptScore W3028261739C26873012 @default.
- W3028261739 hasConceptScore W3028261739C2779227376 @default.
- W3028261739 hasConceptScore W3028261739C2780722187 @default.
- W3028261739 hasConceptScore W3028261739C33652038 @default.
- W3028261739 hasConceptScore W3028261739C49040817 @default.
- W3028261739 hasConceptScore W3028261739C52236655 @default.
- W3028261739 hasConceptScore W3028261739C78434282 @default.
- W3028261739 hasConceptScore W3028261739C79635011 @default.
- W3028261739 hasLocation W30282617391 @default.
- W3028261739 hasOpenAccess W3028261739 @default.
- W3028261739 hasPrimaryLocation W30282617391 @default.
- W3028261739 hasRelatedWork W2001586033 @default.
- W3028261739 hasRelatedWork W2007748460 @default.
- W3028261739 hasRelatedWork W2013301048 @default.
- W3028261739 hasRelatedWork W2014735358 @default.
- W3028261739 hasRelatedWork W2047445166 @default.
- W3028261739 hasRelatedWork W2047961683 @default.
- W3028261739 hasRelatedWork W2050285455 @default.
- W3028261739 hasRelatedWork W2051792910 @default.
- W3028261739 hasRelatedWork W2052722285 @default.
- W3028261739 hasRelatedWork W2062046517 @default.
- W3028261739 hasRelatedWork W2067363145 @default.
- W3028261739 hasRelatedWork W2068016523 @default.
- W3028261739 hasRelatedWork W2103934223 @default.
- W3028261739 hasRelatedWork W2106702230 @default.
- W3028261739 hasRelatedWork W2111708306 @default.
- W3028261739 hasRelatedWork W2118640230 @default.
- W3028261739 hasRelatedWork W2177689001 @default.
- W3028261739 hasRelatedWork W2395368379 @default.
- W3028261739 hasRelatedWork W2993412516 @default.
- W3028261739 hasRelatedWork W2983908089 @default.
- W3028261739 isParatext "false" @default.
- W3028261739 isRetracted "false" @default.
- W3028261739 magId "3028261739" @default.
- W3028261739 workType "article" @default.