Matches in SemOpenAlex for { <https://semopenalex.org/work/W2944550447> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2944550447 abstract "A fundamental fact in solids is that the frequencies of elastic vanish as the wave number approaches zerocite{6}. Here we theoretically show that this fact is overturned when studying the lattice vibration of skyrmion crystals (SkX), i.e., periodic alignment of topologically nontrivial spin solitons called magnetic skyrmions. As crystals, SkX possess collective excitations called emergent phonons, which describe dynamics of SkX caused by lattice vibration (resembling acoustical branches of ordinary phonons) and in-lattice vibration (resembling optical branches of ordinary phonons). We find that lattice vibration and in-lattice vibration of the phonons in SkX are coupled even at long wavelength limit, such that multiple types of emergent elastic waves (modes causing lattice vibration of SkX) with finite frequencies exist. This phenomenon, which originates from the Berry phase form of kinetic energy, is generally true for crystalline states of spins. Our results show that the dynamics of magnetic crystals are intrinsically different from that of ordinary crystals." @default.
- W2944550447 created "2019-05-16" @default.
- W2944550447 creator A5017402767 @default.
- W2944550447 date "2019-05-10" @default.
- W2944550447 modified "2023-09-27" @default.
- W2944550447 title "Emergent elastic waves in skyrmion crystals with finite frequencies at long wavelength limit" @default.
- W2944550447 cites W1803611718 @default.
- W2944550447 cites W1908519039 @default.
- W2944550447 cites W1971458688 @default.
- W2944550447 cites W1972081918 @default.
- W2944550447 cites W1994669668 @default.
- W2944550447 cites W1999097254 @default.
- W2944550447 cites W2001930367 @default.
- W2944550447 cites W2012078831 @default.
- W2944550447 cites W2029415040 @default.
- W2944550447 cites W2041960654 @default.
- W2944550447 cites W2062685551 @default.
- W2944550447 cites W2070172217 @default.
- W2944550447 cites W2085537232 @default.
- W2944550447 cites W2089764218 @default.
- W2944550447 cites W2116529494 @default.
- W2944550447 cites W2167722241 @default.
- W2944550447 cites W2168406111 @default.
- W2944550447 cites W2508495451 @default.
- W2944550447 cites W2599217630 @default.
- W2944550447 cites W2602750010 @default.
- W2944550447 cites W2942560559 @default.
- W2944550447 cites W2944504155 @default.
- W2944550447 cites W3102176906 @default.
- W2944550447 cites W849772144 @default.
- W2944550447 hasPublicationYear "2019" @default.
- W2944550447 type Work @default.
- W2944550447 sameAs 2944550447 @default.
- W2944550447 citedByCount "1" @default.
- W2944550447 countsByYear W29445504472019 @default.
- W2944550447 crossrefType "posted-content" @default.
- W2944550447 hasAuthorship W2944550447A5017402767 @default.
- W2944550447 hasConcept C121332964 @default.
- W2944550447 hasConcept C198394728 @default.
- W2944550447 hasConcept C24169881 @default.
- W2944550447 hasConcept C24890656 @default.
- W2944550447 hasConcept C26873012 @default.
- W2944550447 hasConcept C2777144786 @default.
- W2944550447 hasConcept C2778870898 @default.
- W2944550447 hasConcept C2781204021 @default.
- W2944550447 hasConcept C2992750936 @default.
- W2944550447 hasConcept C44221107 @default.
- W2944550447 hasConcept C62520636 @default.
- W2944550447 hasConcept C6260449 @default.
- W2944550447 hasConcept C82217956 @default.
- W2944550447 hasConcept C88020606 @default.
- W2944550447 hasConceptScore W2944550447C121332964 @default.
- W2944550447 hasConceptScore W2944550447C198394728 @default.
- W2944550447 hasConceptScore W2944550447C24169881 @default.
- W2944550447 hasConceptScore W2944550447C24890656 @default.
- W2944550447 hasConceptScore W2944550447C26873012 @default.
- W2944550447 hasConceptScore W2944550447C2777144786 @default.
- W2944550447 hasConceptScore W2944550447C2778870898 @default.
- W2944550447 hasConceptScore W2944550447C2781204021 @default.
- W2944550447 hasConceptScore W2944550447C2992750936 @default.
- W2944550447 hasConceptScore W2944550447C44221107 @default.
- W2944550447 hasConceptScore W2944550447C62520636 @default.
- W2944550447 hasConceptScore W2944550447C6260449 @default.
- W2944550447 hasConceptScore W2944550447C82217956 @default.
- W2944550447 hasConceptScore W2944550447C88020606 @default.
- W2944550447 hasLocation W29445504471 @default.
- W2944550447 hasOpenAccess W2944550447 @default.
- W2944550447 hasPrimaryLocation W29445504471 @default.
- W2944550447 hasRelatedWork W1908519039 @default.
- W2944550447 hasRelatedWork W2074777018 @default.
- W2944550447 hasRelatedWork W2108331742 @default.
- W2944550447 hasRelatedWork W2116066147 @default.
- W2944550447 hasRelatedWork W2275469377 @default.
- W2944550447 hasRelatedWork W2307698029 @default.
- W2944550447 hasRelatedWork W2909990070 @default.
- W2944550447 hasRelatedWork W2916281654 @default.
- W2944550447 hasRelatedWork W2951338402 @default.
- W2944550447 hasRelatedWork W2986264201 @default.
- W2944550447 hasRelatedWork W3020851748 @default.
- W2944550447 hasRelatedWork W3021921459 @default.
- W2944550447 hasRelatedWork W3098979943 @default.
- W2944550447 hasRelatedWork W3100547565 @default.
- W2944550447 hasRelatedWork W3103361483 @default.
- W2944550447 hasRelatedWork W3104298128 @default.
- W2944550447 hasRelatedWork W3125297117 @default.
- W2944550447 hasRelatedWork W3206461349 @default.
- W2944550447 isParatext "false" @default.
- W2944550447 isRetracted "false" @default.
- W2944550447 magId "2944550447" @default.
- W2944550447 workType "article" @default.