S. Schlauderer, C. Schmid, F. Langer, C. Lange, S. Koch, M. Kira, A. Kimel, R. Mikhaylovskiy, J. Reimann, J. Güdde, U. Höfer, R. Huber
{"title":"Terahertz subcycle control of charge, spin & pseudospin","authors":"S. Schlauderer, C. Schmid, F. Langer, C. Lange, S. Koch, M. Kira, A. Kimel, R. Mikhaylovskiy, J. Reimann, J. Güdde, U. Höfer, R. Huber","doi":"10.1364/tsa.2019.tw5b.2","DOIUrl":null,"url":null,"abstract":"Utilizing the carrier wave of terahertz pulses, we drive all-ballistic Dirac currents on topological insulators and control the valley pseudospin in monolayer WSe2. Antenna-enhanced single-cycle terahertz pulses ballistically switch the antiferromagnetic spin order in TmFeO3.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/tsa.2019.tw5b.2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Utilizing the carrier wave of terahertz pulses, we drive all-ballistic Dirac currents on topological insulators and control the valley pseudospin in monolayer WSe2. Antenna-enhanced single-cycle terahertz pulses ballistically switch the antiferromagnetic spin order in TmFeO3.