A. Burke, R. Akis, T. Day, G. Speyer, B. R. Bennett, D. Ferry
{"title":"在InAs开放量子点中成像周期性伤痕状态:量子达尔文主义的证据","authors":"A. Burke, R. Akis, T. Day, G. Speyer, B. R. Bennett, D. Ferry","doi":"10.1109/COMMAD.2010.5699681","DOIUrl":null,"url":null,"abstract":"Scanning gate microscopy (SGM) is used to image scar structures in an InAs open quantum dot, which is defined via electron beam lithography and wet etching. Periodicities in magnetic field are found within the scanned images and correlate to those observed in the conductance fluctuations. Simulations have shown that these magnetic transform images show striking resemblance to actual scars found in the dot that replicate through the conductance modes in direct agreement with the theory of quantum Darwinism.","PeriodicalId":129653,"journal":{"name":"2010 Conference on Optoelectronic and Microelectronic Materials and Devices","volume":"136 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Imaging periodic scarred states in InAs open quantum dots: Evidence of quantum darwinism\",\"authors\":\"A. Burke, R. Akis, T. Day, G. Speyer, B. R. Bennett, D. Ferry\",\"doi\":\"10.1109/COMMAD.2010.5699681\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Scanning gate microscopy (SGM) is used to image scar structures in an InAs open quantum dot, which is defined via electron beam lithography and wet etching. Periodicities in magnetic field are found within the scanned images and correlate to those observed in the conductance fluctuations. Simulations have shown that these magnetic transform images show striking resemblance to actual scars found in the dot that replicate through the conductance modes in direct agreement with the theory of quantum Darwinism.\",\"PeriodicalId\":129653,\"journal\":{\"name\":\"2010 Conference on Optoelectronic and Microelectronic Materials and Devices\",\"volume\":\"136 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 Conference on Optoelectronic and Microelectronic Materials and Devices\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMMAD.2010.5699681\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 Conference on Optoelectronic and Microelectronic Materials and Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMMAD.2010.5699681","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Imaging periodic scarred states in InAs open quantum dots: Evidence of quantum darwinism
Scanning gate microscopy (SGM) is used to image scar structures in an InAs open quantum dot, which is defined via electron beam lithography and wet etching. Periodicities in magnetic field are found within the scanned images and correlate to those observed in the conductance fluctuations. Simulations have shown that these magnetic transform images show striking resemblance to actual scars found in the dot that replicate through the conductance modes in direct agreement with the theory of quantum Darwinism.
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