dc.contributor.authorKraft, Matthias
dc.contributor.authorLuo, Yu
dc.contributor.authorPendry, J. B.
dc.identifier.citationKraft, M., Luo, Y., & Pendry, J. B. (2016). Transformation Optics: A Time- and Frequency-Domain Analysis of Electron-Energy Loss Spectroscopy. Nano Letters, 16(8), 5156-5162.en_US
dc.description.abstractElectron energy loss spectroscopy (EELS) and cathodoluminescence (CL) play a pivotal role in many of the cutting edge experiments in plasmonics. EELS and CL experiments are usually supported by numerical simulations, which—though accurate—may not provide as much physical insight as analytical calculations do. Fully analytical solutions to EELS and CL systems in plasmonics are rare and difficult to obtain. This paper aims to narrow this gap by introducing a new method based on transformation optics that allows to calculate the quasistatic frequency- and time-domain response of plasmonic particles under electron beam excitation. We study a nonconcentric annulus (and ellipse in the Supporting Information) as an example.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.relation.ispartofseriesNano Lettersen_US
dc.rights© 2016 American Chemical Society.en_US
dc.subjectTime Domainen_US
dc.subjectFrequency Domainen_US
dc.titleTransformation Optics: A Time- and Frequency-Domain Analysis of Electron-Energy Loss Spectroscopyen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US

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