{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(31)"],"submitter":["Nagai K"],"pubmed_abstract":["Symmetries essentially provide conservation rules in nonlinear light-matter interactions and facilitate control and understanding of photon conversion processes or electron dynamics. Since anisotropic solids have rich symmetries, they are strong candidates for controlling both optical micro- and macroscale structures, namely, spin angular momentum (circular polarization) and orbital angular momentum (spiral wavefront), respectively. Here, we show structured high-harmonic generation linked to the anisotropic symmetry of a solid. By strategically preserving a dynamical symmetry arising from the spin-orbit interaction of light, we generate multiple orbital angular momentum states in high-order harmonics. The experimental results exhibit the total angular momentum conservation rule of light ev"],"journal":["Science advances"],"pagination":["eado7315"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11296342"],"repository":["biostudies-literature"],"pubmed_title":["High-harmonic spin-orbit angular momentum generation in crystalline solids preserving multiscale dynamical symmetry."],"pmcid":["PMC11296342"],"pubmed_authors":["Shinohara Y","Nagai K","Oguri K","Okamoto T","Sanada H"],"additional_accession":[]},"is_claimable":false,"name":"High-harmonic spin-orbit angular momentum generation in crystalline solids preserving multiscale dynamical symmetry.","description":"Symmetries essentially provide conservation rules in nonlinear light-matter interactions and facilitate control and understanding of photon conversion processes or electron dynamics. Since anisotropic solids have rich symmetries, they are strong candidates for controlling both optical micro- and macroscale structures, namely, spin angular momentum (circular polarization) and orbital angular momentum (spiral wavefront), respectively. Here, we show structured high-harmonic generation linked to the anisotropic symmetry of a solid. By strategically preserving a dynamical symmetry arising from the spin-orbit interaction of light, we generate multiple orbital angular momentum states in high-order harmonics. The experimental results exhibit the total angular momentum conservation rule of light ev","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Aug","modification":"2025-04-19T20:47:32.636Z","creation":"2025-02-19T02:27:11.035Z"},"accession":"S-EPMC11296342","cross_references":{"pubmed":["39093966"],"doi":["10.1126/sciadv.ado7315"]}}