{"title":"发光二极管","authors":"J. Pu, T. Takenobu","doi":"10.1002/9781119450986.ch6","DOIUrl":null,"url":null,"abstract":"A room-temperature electrically tunable chiral lightemitting diode is realized by Jiang Pu, Taishi Takenobu, and co-workers in article number 2100601, using strained monolayer transition-metal dichalcogenides. The strain effects break the three-fold rotational symmetry, which results in different amounts of spin recombination at the K/K’ valleys to generate chiral light emission driven by electric fields. The results provide a new pathway for practical chiral light sources based on monolayer semiconductors.","PeriodicalId":177467,"journal":{"name":"Principles of Solar Cells, LEDs and Related Devices","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Light-Emitting Diodes\",\"authors\":\"J. Pu, T. Takenobu\",\"doi\":\"10.1002/9781119450986.ch6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A room-temperature electrically tunable chiral lightemitting diode is realized by Jiang Pu, Taishi Takenobu, and co-workers in article number 2100601, using strained monolayer transition-metal dichalcogenides. The strain effects break the three-fold rotational symmetry, which results in different amounts of spin recombination at the K/K’ valleys to generate chiral light emission driven by electric fields. The results provide a new pathway for practical chiral light sources based on monolayer semiconductors.\",\"PeriodicalId\":177467,\"journal\":{\"name\":\"Principles of Solar Cells, LEDs and Related Devices\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Principles of Solar Cells, LEDs and Related Devices\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/9781119450986.ch6\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Principles of Solar Cells, LEDs and Related Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/9781119450986.ch6","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A room-temperature electrically tunable chiral lightemitting diode is realized by Jiang Pu, Taishi Takenobu, and co-workers in article number 2100601, using strained monolayer transition-metal dichalcogenides. The strain effects break the three-fold rotational symmetry, which results in different amounts of spin recombination at the K/K’ valleys to generate chiral light emission driven by electric fields. The results provide a new pathway for practical chiral light sources based on monolayer semiconductors.
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