FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021007030> ?p ?o ?g. }

• W2021007030 endingPage "145" @default.
• W2021007030 startingPage "138" @default.
• W2021007030 abstract "Abstract In this work, we present a resonance Raman spectroscopy study of more than 100 samples of twisted bilayer graphene (TBG) with a continuous distribution of twisting angles from 0° to 30°, using three different laser excitation energies (1.96, 2.33 and 2.54 eV). From the Raman images of all investigated samples we could observe giant enhancements of the G band for samples with twisting angles between 9° and 17°, in agreement with previous Raman studies of TBGs. However, although we investigated a large number of samples with low ( 17°) twisting angles, we could not observe the G-band enhancement that was predicted for these samples from the zone-folding of the single layer graphene electronic structure. Our results allow us to conclude that the van Hove singularities in the density of states are associated with the Moire pattern, which does not necessarily exhibit a translational symmetry. Moreover, we could observe that the Raman intensity ratio I TBG / I SLG in non-resonance cases is always smaller than two, and this value depends on the laser energy. This result is discussed in terms of the relaxation of photo-excited carriers in TBG, which is expected to increase with increasing laser excitation energy." @default.
• W2021007030 created "2016-06-24" @default.
• W2021007030 creator A5008716409 @default.
• W2021007030 creator A5024800144 @default.
• W2021007030 creator A5032535769 @default.
• W2021007030 creator A5038525118 @default.
• W2021007030 creator A5045148055 @default.
• W2021007030 creator A5046786437 @default.
• W2021007030 creator A5047679316 @default.
• W2021007030 creator A5077168511 @default.
• W2021007030 date "2015-08-01" @default.
• W2021007030 modified "2023-10-14" @default.
• W2021007030 title "Origin of van Hove singularities in twisted bilayer graphene" @default.
• W2021007030 cites W118762523 @default.
• W2021007030 cites W1488440066 @default.
• W2021007030 cites W1963645875 @default.
• W2021007030 cites W1966890318 @default.
• W2021007030 cites W1970315985 @default.
• W2021007030 cites W1977406767 @default.
• W2021007030 cites W1982318259 @default.
• W2021007030 cites W1996020875 @default.
• W2021007030 cites W2006695375 @default.
• W2021007030 cites W2025108991 @default.
• W2021007030 cites W2025655190 @default.
• W2021007030 cites W2028190872 @default.
• W2021007030 cites W2032975509 @default.
• W2021007030 cites W2038237034 @default.
• W2021007030 cites W2038754799 @default.
• W2021007030 cites W2051217147 @default.
• W2021007030 cites W2053275959 @default.
• W2021007030 cites W2059119839 @default.
• W2021007030 cites W2060410316 @default.
• W2021007030 cites W2069212856 @default.
• W2021007030 cites W2070922179 @default.
• W2021007030 cites W2083590800 @default.
• W2021007030 cites W2086845201 @default.
• W2021007030 cites W2093021361 @default.
• W2021007030 cites W2149599393 @default.
• W2021007030 cites W2168045960 @default.
• W2021007030 cites W2963652387 @default.
• W2021007030 cites W297506673 @default.
• W2021007030 cites W3101938246 @default.
• W2021007030 doi "https://doi.org/10.1016/j.carbon.2015.04.005" @default.
• W2021007030 hasPublicationYear "2015" @default.
• W2021007030 type Work @default.
• W2021007030 sameAs 2021007030 @default.
• W2021007030 citedByCount "30" @default.
• W2021007030 countsByYear W20210070302015 @default.
• W2021007030 countsByYear W20210070302016 @default.
• W2021007030 countsByYear W20210070302017 @default.
• W2021007030 countsByYear W20210070302018 @default.
• W2021007030 countsByYear W20210070302019 @default.
• W2021007030 countsByYear W20210070302020 @default.
• W2021007030 countsByYear W20210070302021 @default.
• W2021007030 countsByYear W20210070302022 @default.
• W2021007030 countsByYear W20210070302023 @default.
• W2021007030 crossrefType "journal-article" @default.
• W2021007030 hasAuthorship W2021007030A5008716409 @default.
• W2021007030 hasAuthorship W2021007030A5024800144 @default.
• W2021007030 hasAuthorship W2021007030A5032535769 @default.
• W2021007030 hasAuthorship W2021007030A5038525118 @default.
• W2021007030 hasAuthorship W2021007030A5045148055 @default.
• W2021007030 hasAuthorship W2021007030A5046786437 @default.
• W2021007030 hasAuthorship W2021007030A5047679316 @default.
• W2021007030 hasAuthorship W2021007030A5077168511 @default.
• W2021007030 hasConcept C121332964 @default.
• W2021007030 hasConcept C12843 @default.
• W2021007030 hasConcept C143401881 @default.
• W2021007030 hasConcept C144255511 @default.
• W2021007030 hasConcept C147120987 @default.
• W2021007030 hasConcept C171250308 @default.
• W2021007030 hasConcept C185592680 @default.
• W2021007030 hasConcept C192157962 @default.
• W2021007030 hasConcept C192562407 @default.
• W2021007030 hasConcept C26873012 @default.
• W2021007030 hasConcept C30080830 @default.
• W2021007030 hasConcept C40636707 @default.
• W2021007030 hasConcept C41625074 @default.
• W2021007030 hasConcept C55493867 @default.
• W2021007030 hasConcept C62520636 @default.
• W2021007030 hasConceptScore W2021007030C121332964 @default.
• W2021007030 hasConceptScore W2021007030C12843 @default.
• W2021007030 hasConceptScore W2021007030C143401881 @default.
• W2021007030 hasConceptScore W2021007030C144255511 @default.
• W2021007030 hasConceptScore W2021007030C147120987 @default.
• W2021007030 hasConceptScore W2021007030C171250308 @default.
• W2021007030 hasConceptScore W2021007030C185592680 @default.
• W2021007030 hasConceptScore W2021007030C192157962 @default.
• W2021007030 hasConceptScore W2021007030C192562407 @default.
• W2021007030 hasConceptScore W2021007030C26873012 @default.
• W2021007030 hasConceptScore W2021007030C30080830 @default.
• W2021007030 hasConceptScore W2021007030C40636707 @default.
• W2021007030 hasConceptScore W2021007030C41625074 @default.
• W2021007030 hasConceptScore W2021007030C55493867 @default.
• W2021007030 hasConceptScore W2021007030C62520636 @default.
• W2021007030 hasLocation W20210070301 @default.
• W2021007030 hasOpenAccess W2021007030 @default.
• W2021007030 hasPrimaryLocation W20210070301 @default.

• next