{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T22:36:21Z","timestamp":1791498981327,"version":"4.3.4"},"reference-count":58,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T00:00:00Z","timestamp":1775260800000},"content-version":"vor","delay-in-days":3,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2023YFF0719200"],"award-info":[{"award-number":["2023YFF0719200"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12574241"],"award-info":[{"award-number":["12574241"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62371019"],"award-info":[{"award-number":["62371019"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Nanophotonics"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Magnetic skyrmions are topologically protected spin textures characterized by their whirling structure, high stability, and potential for next\u2010generation magnetic devices. However, their practical implementation has been hindered by the absence of methods for ultrafast and energy\u2010efficient skyrmion writing and erasure. We theoretically propose the generation of a picosecond\u2010scale photoinduced radial current that produces an azimuthally polarized spin\u2013orbit torque in a heavy\u2010metal\/ferromagnet heterostructure. This approach enables ultrafast (&lt; 50\u00a0ps) generation and controlled transitions between four distinct types of topological skyrmionic quasiparticles. Our results establish a versatile platform for optically controlled topological magnetism and open pathways for high\u2010speed, low\u2010power spin\u2010based memory and logic technologies.<\/jats:p>","DOI":"10.1002\/nap2.70060","type":"journal-article","created":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T08:36:19Z","timestamp":1775291779000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Photoinduced Picosecond\u2010Scale Radial Current for Generating and Converting Spin Textures"],"prefix":"10.1002","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1274-5248","authenticated-orcid":false,"given":"Xiaoqiang","family":"Zhang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Spintronics Hangzhou International Innovation Institute Beihang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierre","family":"Vallobra","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Spintronics Hangzhou International Innovation Institute Beihang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7431-7527","authenticated-orcid":false,"given":"Yong","family":"Xu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Spintronics Hangzhou International Innovation Institute Beihang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoyang","family":"Lin","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Spintronics Hangzhou International Innovation Institute Beihang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8088-0404","authenticated-orcid":false,"given":"Weisheng","family":"Zhao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Spintronics Hangzhou International Innovation Institute Beihang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,4,4]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928\u2010024\u201001193\u20101"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928\u2010023\u201000975\u20103"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41567\u2010025\u201002819\u20107"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202404174"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/natrevmats.2017.31"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928\u2010024\u201001303\u2010z"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201039207\u20109"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.8b03653"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevb.94.094420"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1166767"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010020\u201014925\u20106"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2013.29"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphys4000"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphys3883"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0218280"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms10293"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmmm.2024.172768"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevapplied.12.064033"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevapplied.21.044041"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.3c00731"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010024\u201047730\u20106"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.2c02061"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.4c06395"},{"key":"e_1_2_11_25_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevapplied.18.014075"},{"key":"e_1_2_11_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201039007\u20101"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2021.126975"},{"key":"e_1_2_11_28_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928\u2010020\u201000488\u20103"},{"key":"e_1_2_11_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41565\u2010024\u201001788\u2010x"},{"key":"e_1_2_11_30_1","doi-asserted-by":"publisher","DOI":"10.48550\/arXiv.2504.08394"},{"key":"e_1_2_11_31_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.4901904"},{"key":"e_1_2_11_32_1","doi-asserted-by":"publisher","DOI":"10.1364\/oe.17.001571"},{"key":"e_1_2_11_33_1","doi-asserted-by":"publisher","DOI":"10.1364\/oe.473086"},{"key":"e_1_2_11_34_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010019\u201048617\u2010z"},{"key":"e_1_2_11_35_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms2638"},{"key":"e_1_2_11_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.201600199"},{"key":"e_1_2_11_37_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.5038341"},{"key":"e_1_2_11_38_1","doi-asserted-by":"publisher","DOI":"10.1143\/jjap.39.96"},{"key":"e_1_2_11_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2017.03.004"},{"key":"e_1_2_11_40_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevapplied.19.l041001"},{"key":"e_1_2_11_41_1","doi-asserted-by":"publisher","DOI":"10.1364\/prj.487711"},{"key":"e_1_2_11_42_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevb.110.094413"},{"key":"e_1_2_11_43_1","doi-asserted-by":"publisher","DOI":"10.1088\/1674\u20101056\/ac21bb"},{"key":"e_1_2_11_44_1","doi-asserted-by":"publisher","DOI":"10.1103\/physrevapplied.23.014024"},{"key":"e_1_2_11_45_1","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2013.210"},{"key":"e_1_2_11_46_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.3c02978"},{"key":"e_1_2_11_47_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0131716"},{"key":"e_1_2_11_48_1","doi-asserted-by":"publisher","DOI":"10.1364\/prj.497939"},{"key":"e_1_2_11_49_1","doi-asserted-by":"publisher","DOI":"10.1103\/nhjx\u201073gx"},{"key":"e_1_2_11_50_1","doi-asserted-by":"publisher","DOI":"10.1364\/ol.389376"},{"key":"e_1_2_11_51_1","doi-asserted-by":"publisher","DOI":"10.1515\/nanoph\u20102021\u20100785"},{"key":"e_1_2_11_52_1","doi-asserted-by":"publisher","DOI":"10.1021\/ac070609j"},{"key":"e_1_2_11_53_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphoton.2009.26"},{"key":"e_1_2_11_54_1","doi-asserted-by":"publisher","DOI":"10.1364\/ol.554430"},{"key":"e_1_2_11_55_1","doi-asserted-by":"publisher","DOI":"10.1038\/s42254\u2010021\u201000382\u20107"},{"key":"e_1_2_11_56_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41377\u2010021\u201000474\u20100"},{"key":"e_1_2_11_57_1","doi-asserted-by":"publisher","DOI":"10.1116\/1.4965980"},{"key":"e_1_2_11_58_1","doi-asserted-by":"publisher","DOI":"10.1515\/nanoph\u20102015\u20100031"},{"key":"e_1_2_11_59_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010024\u201007125\u20105"}],"container-title":["Nanophotonics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nap2.70060","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/nap2.70060","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nap2.70060","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T07:31:01Z","timestamp":1787988661000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nap2.70060"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4]]},"references-count":58,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1002\/nap2.70060"],"URL":"https:\/\/doi.org\/10.1002\/nap2.70060","archive":["Portico"],"relation":{},"ISSN":["2192-8614","2192-8614"],"issn-type":[{"value":"2192-8614","type":"print"},{"value":"2192-8614","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4]]},"assertion":[{"value":"2025-12-02","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-26","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-04-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70060"}}