{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T08:16:52Z","timestamp":1787991412934,"version":"build-2784847793"},"reference-count":31,"publisher":"Wiley","issue":"13","license":[{"start":{"date-parts":[[2026,7,5]],"date-time":"2026-07-05T00:00:00Z","timestamp":1783209600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,7,5]],"date-time":"2026-07-05T00:00:00Z","timestamp":1783209600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Nanophotonics"],"published-print":{"date-parts":[[2026,7,13]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>This work demonstrates direct visualization and deterministic control of quasi\u2010monoenergetic proton shock waves from isolated gold nanoparticles under intense femtosecond laser irradiation. Using single\u2010shot nano\u2010velocity map imaging, we observe a continuous circular shock wave profile in momentum space, reflecting the formation of a symmetric proton shell in space. Two\u2010stage simulations, combining a modified particle\u2010in\u2010cell method with a dissipative Gross\u2013Pitaevskii equation, reveal their formation and expansion on femtosecond\u2013picosecond timescales. Crucially, the proton shock wave energy can be modulated by tuning the laser intensity. These findings provide fundamental insights into strong\u2010field nanoplasma dynamics and establish a practical scheme for compact, laser\u2010driven ion sources with on\u2010demand energy tunability.<\/jats:p>","DOI":"10.1002\/nap2.70198","type":"journal-article","created":{"date-parts":[[2026,7,5]],"date-time":"2026-07-05T18:49:58Z","timestamp":1783277398000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Visualization and Control of Quasi\u2010Monoenergetic Proton Shock Waves in a Single Nanoplasma"],"prefix":"10.1002","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-6021-2646","authenticated-orcid":false,"given":"Zhijie","family":"Yang","sequence":"first","affiliation":[{"name":"School of Physics Harbin Institute of Technology  Harbin China"},{"name":"College of Science Harbin Institute of Technology  Weihai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fenghao","family":"Sun","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering Harbin Institute of Technology  Weihai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guangqi","family":"Fan","sequence":"additional","affiliation":[{"name":"College of Science Harbin Institute of Technology  Weihai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinmei","family":"Zheng","sequence":"additional","affiliation":[{"name":"School of Marine Science and Technology Harbin Institute of Technology  Weihai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Precision Spectroscopy East China Normal University  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. F.","family":"Ciappina","sequence":"additional","affiliation":[{"name":"Department of Physics Guangdong Technion Israel Institute of Technology  Shantou Guangdong China"},{"name":"Technion\u2014Israel Institute of Technology  Haifa Israel"},{"name":"Guangdong Provincial Key Laboratory of Materials and Technologies for Energy  Shantou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qingcao","family":"Liu","sequence":"additional","affiliation":[{"name":"College of Science Harbin Institute of Technology  Weihai 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