FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4327947368> ?p ?o ?g. }

• W4327947368 endingPage "1109" @default.
• W4327947368 startingPage "1109" @default.
• W4327947368 abstract "Developing high-performance Si-based light-emitting devices is the key step to realizing all-Si-based optical telecommunication. Usually, silica (SiO2) as the host matrix is used to passivate silicon nanocrystals, and a strong quantum confinement effect can be observed due to the large band offset between Si and SiO2 (~8.9 eV). Here, for further development of device properties, we fabricate Si nanocrystals (NCs)/SiC multilayers and study the changes in photoelectric properties of the LEDs induced by P dopants. PL peaks centered at 500 nm, 650 nm and 800 nm can be detected, which are attributed to surface states between SiC and Si NCs, amorphous SiC and Si NCs, respectively. PL intensities are first enhanced and then decreased after introducing P dopants. It is believed that the enhancement is due to passivation of the Si dangling bonds at the surface of Si NCs, while the suppression is ascribed to enhanced Auger recombination and new defects induced by excessive P dopants. Un-doped and P-doped LEDs based on Si NCs/SiC multilayers are fabricated and the performance is enhanced greatly after doping. As fitted, emission peaks near 500 nm and 750 nm can be detected. The current density-voltage properties indicate that the carrier transport process is dominated by FN tunneling mechanisms, while the linear relationship between the integrated EL intensity and injection current illustrates that the EL mechanism is attributed to recombination of electron–hole pairs at Si NCs induced by bipolar injection. After doping, the integrated EL intensities are enhanced by about an order of magnitude, indicating that EQE is greatly improved." @default.
• W4327947368 created "2023-03-21" @default.
• W4327947368 creator A5000432967 @default.
• W4327947368 creator A5002756705 @default.
• W4327947368 creator A5014539089 @default.
• W4327947368 creator A5032561481 @default.
• W4327947368 creator A5046771472 @default.
• W4327947368 creator A5055451172 @default.
• W4327947368 creator A5071195238 @default.
• W4327947368 creator A5086257118 @default.
• W4327947368 creator A5087472646 @default.
• W4327947368 date "2023-03-20" @default.
• W4327947368 modified "2023-10-17" @default.
• W4327947368 title "Enhanced Electroluminescence from a Silicon Nanocrystal/Silicon Carbide Multilayer Light-Emitting Diode" @default.
• W4327947368 cites W1575590887 @default.
• W4327947368 cites W1954307623 @default.
• W4327947368 cites W1964165979 @default.
• W4327947368 cites W1965253606 @default.
• W4327947368 cites W1966564485 @default.
• W4327947368 cites W1970494908 @default.
• W4327947368 cites W1970988692 @default.
• W4327947368 cites W1974326060 @default.
• W4327947368 cites W1974817378 @default.
• W4327947368 cites W1978935920 @default.
• W4327947368 cites W1991543110 @default.
• W4327947368 cites W1993250961 @default.
• W4327947368 cites W1999194691 @default.
• W4327947368 cites W2012527831 @default.
• W4327947368 cites W2016589473 @default.
• W4327947368 cites W2028360198 @default.
• W4327947368 cites W2037366627 @default.
• W4327947368 cites W2052765667 @default.
• W4327947368 cites W2055898069 @default.
• W4327947368 cites W2062879308 @default.
• W4327947368 cites W2070216090 @default.
• W4327947368 cites W2078936620 @default.
• W4327947368 cites W2079547068 @default.
• W4327947368 cites W2088468785 @default.
• W4327947368 cites W2088593149 @default.
• W4327947368 cites W2088965671 @default.
• W4327947368 cites W2093065511 @default.
• W4327947368 cites W2095026090 @default.
• W4327947368 cites W2146275432 @default.
• W4327947368 cites W2172072113 @default.
• W4327947368 cites W2227030050 @default.
• W4327947368 cites W2298434412 @default.
• W4327947368 cites W2622492310 @default.
• W4327947368 cites W2752225451 @default.
• W4327947368 cites W2790180290 @default.
• W4327947368 cites W2921928180 @default.
• W4327947368 cites W2952517201 @default.
• W4327947368 cites W2961341482 @default.
• W4327947368 cites W2966305634 @default.
• W4327947368 cites W2971895087 @default.
• W4327947368 cites W3009018430 @default.
• W4327947368 cites W3034921584 @default.
• W4327947368 cites W3136762296 @default.
• W4327947368 cites W3201770513 @default.
• W4327947368 cites W4200296490 @default.
• W4327947368 cites W4200392636 @default.
• W4327947368 cites W4200403061 @default.
• W4327947368 cites W4220679449 @default.
• W4327947368 cites W4221051511 @default.
• W4327947368 cites W4308545737 @default.
• W4327947368 cites W4310036542 @default.
• W4327947368 cites W4311777524 @default.
• W4327947368 cites W796066426 @default.
• W4327947368 doi "https://doi.org/10.3390/nano13061109" @default.
• W4327947368 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36986003" @default.
• W4327947368 hasPublicationYear "2023" @default.
• W4327947368 type Work @default.
• W4327947368 citedByCount "1" @default.
• W4327947368 countsByYear W43279473682023 @default.
• W4327947368 crossrefType "journal-article" @default.
• W4327947368 hasAuthorship W4327947368A5000432967 @default.
• W4327947368 hasAuthorship W4327947368A5002756705 @default.
• W4327947368 hasAuthorship W4327947368A5014539089 @default.
• W4327947368 hasAuthorship W4327947368A5032561481 @default.
• W4327947368 hasAuthorship W4327947368A5046771472 @default.
• W4327947368 hasAuthorship W4327947368A5055451172 @default.
• W4327947368 hasAuthorship W4327947368A5071195238 @default.
• W4327947368 hasAuthorship W4327947368A5086257118 @default.
• W4327947368 hasAuthorship W4327947368A5087472646 @default.
• W4327947368 hasBestOaLocation W43279473681 @default.
• W4327947368 hasConcept C121332964 @default.
• W4327947368 hasConcept C171250308 @default.
• W4327947368 hasConcept C171627272 @default.
• W4327947368 hasConcept C175854130 @default.
• W4327947368 hasConcept C176666156 @default.
• W4327947368 hasConcept C184779094 @default.
• W4327947368 hasConcept C191952053 @default.
• W4327947368 hasConcept C192562407 @default.
• W4327947368 hasConcept C2779227376 @default.
• W4327947368 hasConcept C2780646311 @default.
• W4327947368 hasConcept C31625292 @default.
• W4327947368 hasConcept C32424582 @default.
• W4327947368 hasConcept C33574316 @default.
• W4327947368 hasConcept C49040817 @default.

• next