{"title":"利用 Y3Fe5O12/Pt 双层盘实现基于磁子的可调谐西格码行为的准子系统","authors":"Geil Emdi, Tomosato Hioki, Takahiko Makiuchi, Eiji Saitoh","doi":"10.1103/physrevapplied.22.l031002","DOIUrl":null,"url":null,"abstract":"Sigmoidal curve behavior of 0 and <math display=\"inline\" overflow=\"scroll\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>π</mi></math> state probability in a magnon parametron, using yttrium iron garnet (<math display=\"inline\" overflow=\"scroll\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><msub><mi mathvariant=\"normal\">Y</mi><mn>3</mn></msub><msub><mi>Fe</mi><mn>5</mn></msub><msub><mi mathvariant=\"normal\">O</mi><mn>12</mn></msub></math>) thin disk, is systematically investigated. We demonstrate that the probability distribution can be tuned by bias and pump microwave power. Our numerical calculation that considers increasing damping due to four-magnon scattering processes reproduces the results well.","PeriodicalId":20109,"journal":{"name":"Physical Review Applied","volume":"41 1","pages":""},"PeriodicalIF":3.8000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Tunable sigmoid behavior of a magnon-based parametron using a Y3Fe5O12/Pt bilayer disk\",\"authors\":\"Geil Emdi, Tomosato Hioki, Takahiko Makiuchi, Eiji Saitoh\",\"doi\":\"10.1103/physrevapplied.22.l031002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Sigmoidal curve behavior of 0 and <math display=\\\"inline\\\" overflow=\\\"scroll\\\" xmlns=\\\"http://www.w3.org/1998/Math/MathML\\\"><mi>π</mi></math> state probability in a magnon parametron, using yttrium iron garnet (<math display=\\\"inline\\\" overflow=\\\"scroll\\\" xmlns=\\\"http://www.w3.org/1998/Math/MathML\\\"><msub><mi mathvariant=\\\"normal\\\">Y</mi><mn>3</mn></msub><msub><mi>Fe</mi><mn>5</mn></msub><msub><mi mathvariant=\\\"normal\\\">O</mi><mn>12</mn></msub></math>) thin disk, is systematically investigated. We demonstrate that the probability distribution can be tuned by bias and pump microwave power. Our numerical calculation that considers increasing damping due to four-magnon scattering processes reproduces the results well.\",\"PeriodicalId\":20109,\"journal\":{\"name\":\"Physical Review Applied\",\"volume\":\"41 1\",\"pages\":\"\"},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-09-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physical Review Applied\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1103/physrevapplied.22.l031002\",\"RegionNum\":2,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physical Review Applied","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1103/physrevapplied.22.l031002","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
Tunable sigmoid behavior of a magnon-based parametron using a Y3Fe5O12/Pt bilayer disk
Sigmoidal curve behavior of 0 and state probability in a magnon parametron, using yttrium iron garnet () thin disk, is systematically investigated. We demonstrate that the probability distribution can be tuned by bias and pump microwave power. Our numerical calculation that considers increasing damping due to four-magnon scattering processes reproduces the results well.
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