FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912975219> ?p ?o ?g. }

• W2912975219 endingPage "023011" @default.
• W2912975219 startingPage "023011" @default.
• W2912975219 abstract "The ineffective p-type doping of nitrides using magnesium (Mg), the best available dopant, has limited the development and performance of all III-nitride-based devices, including bipolar junction transistors and light emitting diodes (LEDs). For nitride-based ultraviolet (UV) LEDs, as the Al composition increases for achieving shorter wavelengths (e.g. <280 nm) into the UVC spectral range, the p-type doping issue, which causes very inefficient hole injection, becomes more severe than ever. In this work, we report the detailed study of using p-type Si as a hole supplier for high-Al composition UVC LEDs. We first describe the method of Si/GaN junction formation, where the lattice-mismatch challenge between Si and GaN is overcome by using a 0.5 nm thick Al2O3 layer at the interface. This serves as a physical separation layer between the two materials as well as a passivation, tunneling, and thermal buffer layer. High-resolution transmission electron microscope image illustrates the high-quality interface between Si and GaN. We further detail the hole transport mechanism of the p–p Si/GaN isotype junction through both simulations and experiments. The enhanced hole concentration in the AlGaN/AlN multiple quantum wells (MQWs) due to the use of p-type Si as the hole supplier is verified through comparison with conventional UVC LEDs. Finally, high-performance UVC LEDs made with AlN/AlGaN (Al: 72%) MQWs employing p-type Si as their hole suppliers are demonstrated experimentally to serve as an example of the novel hole injector strategy." @default.
• W2912975219 created "2019-02-21" @default.
• W2912975219 creator A5002208236 @default.
• W2912975219 creator A5007242004 @default.
• W2912975219 creator A5013193808 @default.
• W2912975219 creator A5019290469 @default.
• W2912975219 creator A5027205718 @default.
• W2912975219 creator A5032318615 @default.
• W2912975219 creator A5035209955 @default.
• W2912975219 creator A5046686883 @default.
• W2912975219 creator A5047744517 @default.
• W2912975219 creator A5048148616 @default.
• W2912975219 creator A5053670812 @default.
• W2912975219 creator A5055283229 @default.
• W2912975219 creator A5056036725 @default.
• W2912975219 creator A5072169214 @default.
• W2912975219 creator A5072960505 @default.
• W2912975219 creator A5079773649 @default.
• W2912975219 creator A5086529957 @default.
• W2912975219 date "2019-02-28" @default.
• W2912975219 modified "2023-10-17" @default.
• W2912975219 title "P-type silicon as hole supplier for nitride-based UVC LEDs" @default.
• W2912975219 cites W1562646980 @default.
• W2912975219 cites W1968932058 @default.
• W2912975219 cites W1970420334 @default.
• W2912975219 cites W1975332727 @default.
• W2912975219 cites W1987066984 @default.
• W2912975219 cites W1987302788 @default.
• W2912975219 cites W1988558817 @default.
• W2912975219 cites W1998644250 @default.
• W2912975219 cites W2002427896 @default.
• W2912975219 cites W2003508733 @default.
• W2912975219 cites W2004423132 @default.
• W2912975219 cites W2004672997 @default.
• W2912975219 cites W2012281000 @default.
• W2912975219 cites W2017051527 @default.
• W2912975219 cites W2017510188 @default.
• W2912975219 cites W2017584544 @default.
• W2912975219 cites W2027905407 @default.
• W2912975219 cites W2041784851 @default.
• W2912975219 cites W2054060080 @default.
• W2912975219 cites W2059494118 @default.
• W2912975219 cites W2071153791 @default.
• W2912975219 cites W2073338103 @default.
• W2912975219 cites W2078407149 @default.
• W2912975219 cites W2085391842 @default.
• W2912975219 cites W2113488710 @default.
• W2912975219 cites W2147802592 @default.
• W2912975219 cites W2394785826 @default.
• W2912975219 cites W2490765418 @default.
• W2912975219 cites W2888876919 @default.
• W2912975219 cites W3099106349 @default.
• W2912975219 cites W3100434154 @default.
• W2912975219 cites W3104405092 @default.
• W2912975219 doi "https://doi.org/10.1088/1367-2630/ab0445" @default.
• W2912975219 hasPublicationYear "2019" @default.
• W2912975219 type Work @default.
• W2912975219 sameAs 2912975219 @default.
• W2912975219 citedByCount "13" @default.
• W2912975219 countsByYear W29129752192019 @default.
• W2912975219 countsByYear W29129752192020 @default.
• W2912975219 countsByYear W29129752192021 @default.
• W2912975219 countsByYear W29129752192022 @default.
• W2912975219 countsByYear W29129752192023 @default.
• W2912975219 crossrefType "journal-article" @default.
• W2912975219 hasAuthorship W2912975219A5002208236 @default.
• W2912975219 hasAuthorship W2912975219A5007242004 @default.
• W2912975219 hasAuthorship W2912975219A5013193808 @default.
• W2912975219 hasAuthorship W2912975219A5019290469 @default.
• W2912975219 hasAuthorship W2912975219A5027205718 @default.
• W2912975219 hasAuthorship W2912975219A5032318615 @default.
• W2912975219 hasAuthorship W2912975219A5035209955 @default.
• W2912975219 hasAuthorship W2912975219A5046686883 @default.
• W2912975219 hasAuthorship W2912975219A5047744517 @default.
• W2912975219 hasAuthorship W2912975219A5048148616 @default.
• W2912975219 hasAuthorship W2912975219A5053670812 @default.
• W2912975219 hasAuthorship W2912975219A5055283229 @default.
• W2912975219 hasAuthorship W2912975219A5056036725 @default.
• W2912975219 hasAuthorship W2912975219A5072169214 @default.
• W2912975219 hasAuthorship W2912975219A5072960505 @default.
• W2912975219 hasAuthorship W2912975219A5079773649 @default.
• W2912975219 hasAuthorship W2912975219A5086529957 @default.
• W2912975219 hasBestOaLocation W29129752191 @default.
• W2912975219 hasConcept C120398109 @default.
• W2912975219 hasConcept C121332964 @default.
• W2912975219 hasConcept C171250308 @default.
• W2912975219 hasConcept C176666156 @default.
• W2912975219 hasConcept C191952053 @default.
• W2912975219 hasConcept C192562407 @default.
• W2912975219 hasConcept C194760766 @default.
• W2912975219 hasConcept C2779227376 @default.
• W2912975219 hasConcept C33574316 @default.
• W2912975219 hasConcept C49040817 @default.
• W2912975219 hasConcept C57863236 @default.
• W2912975219 hasConcept C78434282 @default.
• W2912975219 hasConceptScore W2912975219C120398109 @default.
• W2912975219 hasConceptScore W2912975219C121332964 @default.
• W2912975219 hasConceptScore W2912975219C171250308 @default.

• next