FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1497694485> ?p ?o ?g. }

• W1497694485 abstract "We consider a model Hamiltonian fitted on the ab-initio band structure to describe the electron-phonon coupling between the electronic $sigma-$bands and the phonon E$_{2g}$ mode in MgB$_2$. The model allows for analytical calculations and numerical treatments using very large k-point grids. We calculate the phonon self-energy of the E$_{2g}$ mode along two high symmetry directions in the Brillouin zone. We demonstrate that the contribution of the $sigma$ bands to the Raman linewidth of the E$_{2g}$ mode via the electron-phonon coupling is zero. As a consequence the large resonance seen in Raman experiments cannot be interpreted as originated from the $E_{2g}$ mode at $Gamma$. We examine in details the effects of Fermi surface singularities in the phonon spectrum and linewidth and we determine the magnitude of finite temperature effects in the the phonon self-energy. From our findings we suggest several possible effects which might be responsible for the MgB$_2$ Raman spectra." @default.
• W1497694485 created "2016-06-24" @default.
• W1497694485 creator A5001480237 @default.
• W1497694485 creator A5072105192 @default.
• W1497694485 date "2005-02-01" @default.
• W1497694485 modified "2023-10-18" @default.
• W1497694485 title "Electron-phonon coupling and phonon self-energy in<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=normal>MgB</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:mrow></mml:math>: Interpretation of<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=normal>MgB</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:…" @default.
• W1497694485 cites W1633733938 @default.
• W1497694485 cites W1671227536 @default.
• W1497694485 cites W1930051683 @default.
• W1497694485 cites W1983766615 @default.
• W1497694485 cites W1984772261 @default.
• W1497694485 cites W1985152186 @default.
• W1497694485 cites W1985515646 @default.
• W1497694485 cites W1985519604 @default.
• W1497694485 cites W1988580978 @default.
• W1497694485 cites W1992515156 @default.
• W1497694485 cites W1996257516 @default.
• W1497694485 cites W1996810231 @default.
• W1497694485 cites W2000833420 @default.
• W1497694485 cites W2001279659 @default.
• W1497694485 cites W2001633502 @default.
• W1497694485 cites W2002231878 @default.
• W1497694485 cites W2006494381 @default.
• W1497694485 cites W2015968130 @default.
• W1497694485 cites W2018312081 @default.
• W1497694485 cites W2029309914 @default.
• W1497694485 cites W2031185690 @default.
• W1497694485 cites W2031327313 @default.
• W1497694485 cites W2031663760 @default.
• W1497694485 cites W2035003190 @default.
• W1497694485 cites W2037180571 @default.
• W1497694485 cites W2049862697 @default.
• W1497694485 cites W2049920353 @default.
• W1497694485 cites W2053402667 @default.
• W1497694485 cites W2053962005 @default.
• W1497694485 cites W2070552302 @default.
• W1497694485 cites W2078657393 @default.
• W1497694485 cites W2078710135 @default.
• W1497694485 cites W2082174079 @default.
• W1497694485 cites W2095183394 @default.
• W1497694485 cites W2111496579 @default.
• W1497694485 cites W2131759186 @default.
• W1497694485 cites W2138132462 @default.
• W1497694485 cites W2145532774 @default.
• W1497694485 cites W2222517232 @default.
• W1497694485 cites W2474739281 @default.
• W1497694485 cites W4243478349 @default.
• W1497694485 cites W4360754426 @default.
• W1497694485 doi "https://doi.org/10.1103/physrevb.71.064501" @default.
• W1497694485 hasPublicationYear "2005" @default.
• W1497694485 type Work @default.
• W1497694485 sameAs 1497694485 @default.
• W1497694485 citedByCount "53" @default.
• W1497694485 countsByYear W14976944852013 @default.
• W1497694485 countsByYear W14976944852015 @default.
• W1497694485 countsByYear W14976944852016 @default.
• W1497694485 countsByYear W14976944852017 @default.
• W1497694485 countsByYear W14976944852018 @default.
• W1497694485 countsByYear W14976944852019 @default.
• W1497694485 countsByYear W14976944852020 @default.
• W1497694485 countsByYear W14976944852021 @default.
• W1497694485 countsByYear W14976944852022 @default.
• W1497694485 countsByYear W14976944852023 @default.
• W1497694485 crossrefType "journal-article" @default.
• W1497694485 hasAuthorship W1497694485A5001480237 @default.
• W1497694485 hasAuthorship W1497694485A5072105192 @default.
• W1497694485 hasBestOaLocation W14976944853 @default.
• W1497694485 hasConcept C121332964 @default.
• W1497694485 hasConcept C126255220 @default.
• W1497694485 hasConcept C130787639 @default.
• W1497694485 hasConcept C131584629 @default.
• W1497694485 hasConcept C142181693 @default.
• W1497694485 hasConcept C16291881 @default.
• W1497694485 hasConcept C191897082 @default.
• W1497694485 hasConcept C192562407 @default.
• W1497694485 hasConcept C24169881 @default.
• W1497694485 hasConcept C26873012 @default.
• W1497694485 hasConcept C33923547 @default.
• W1497694485 hasConcept C40003534 @default.
• W1497694485 hasConcept C520434653 @default.
• W1497694485 hasConcept C62520636 @default.
• W1497694485 hasConceptScore W1497694485C121332964 @default.
• W1497694485 hasConceptScore W1497694485C126255220 @default.
• W1497694485 hasConceptScore W1497694485C130787639 @default.
• W1497694485 hasConceptScore W1497694485C131584629 @default.
• W1497694485 hasConceptScore W1497694485C142181693 @default.
• W1497694485 hasConceptScore W1497694485C16291881 @default.
• W1497694485 hasConceptScore W1497694485C191897082 @default.
• W1497694485 hasConceptScore W1497694485C192562407 @default.
• W1497694485 hasConceptScore W1497694485C24169881 @default.
• W1497694485 hasConceptScore W1497694485C26873012 @default.
• W1497694485 hasConceptScore W1497694485C33923547 @default.
• W1497694485 hasConceptScore W1497694485C40003534 @default.
• W1497694485 hasConceptScore W1497694485C520434653 @default.
• W1497694485 hasConceptScore W1497694485C62520636 @default.
• W1497694485 hasIssue "6" @default.
• W1497694485 hasLocation W14976944851 @default.
• W1497694485 hasLocation W14976944852 @default.
• W1497694485 hasLocation W14976944853 @default.

• next