{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhou W"],"funding":["ISF-NSFC Joint Research Program"],"pagination":["1347"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8876216"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(4)"],"pubmed_abstract":["Photo-modulated magnetism has become an emerging method for technological applications, such as magneto-optical devices. In this work, by introducing oxygen during rapid thermal annealing, NiFe/NiFe2O4 core/shell nanoparticles were successfully fabricated by pulsed laser deposition. Obvious photo-modulated ferromagnetism was observed in core/shell nanoparticles confined in Al2O3 film. Theoretical and experimental investigations indicate much more photogenerated electrons are captured at the interface of NiFe/NiFe2O4 compared with NiFe nanoparticles due to interfacial effect, resulting in the improved ferromagnetism under light irradiation. This work provides a promising strategy for optical engineering design of optical information storage, high-speed wireless communication, and magneto-optical semiconductor devices."],"journal":["Materials (Basel, Switzerland)"],"pubmed_title":["Interfacial Effect on Photo-Modulated Magnetic Properties of Core/Shell-Structured NiFe/NiFe2O4 Nanoparticles."],"pmcid":["PMC8876216"],"funding_grant_id":["Z190007","2019Z-10","112111KYSB20180013 and QYZDY-SSW-SLH020"],"pubmed_authors":["Yuan C","Zheng X","Shen J","Zhang J","Chen M","Wang S","Huang H","Zhou W","Wang G","Luo X","Shen B","Wu Y"],"additional_accession":[]},"is_claimable":false,"name":"Interfacial Effect on Photo-Modulated Magnetic Properties of Core/Shell-Structured NiFe/NiFe2O4 Nanoparticles.","description":"Photo-modulated magnetism has become an emerging method for technological applications, such as magneto-optical devices. In this work, by introducing oxygen during rapid thermal annealing, NiFe/NiFe2O4 core/shell nanoparticles were successfully fabricated by pulsed laser deposition. Obvious photo-modulated ferromagnetism was observed in core/shell nanoparticles confined in Al2O3 film. Theoretical and experimental investigations indicate much more photogenerated electrons are captured at the interface of NiFe/NiFe2O4 compared with NiFe nanoparticles due to interfacial effect, resulting in the improved ferromagnetism under light irradiation. This work provides a promising strategy for optical engineering design of optical information storage, high-speed wireless communication, and magneto-optical semiconductor devices.","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Feb","modification":"2025-04-29T10:59:23.656Z","creation":"2025-04-06T19:49:27.882Z"},"accession":"S-EPMC8876216","cross_references":{"pubmed":["35207886"],"doi":["10.3390/ma15041347"]}}