L
Lisa V. Brown
Researcher at Rice University
Publications - 14
Citations - 3990
Lisa V. Brown is an academic researcher from Rice University. The author has contributed to research in topics: Plasmon & Surface plasmon resonance. The author has an hindex of 12, co-authored 14 publications receiving 3491 citations. Previous affiliations of Lisa V. Brown include National Institute of Standards and Technology & University of Maryland, College Park.
Papers
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Journal ArticleDOI
Hot Electrons Do the Impossible: Plasmon-Induced Dissociation of H2 on Au
Shaunak Mukherjee,Florian Libisch,Nicolas Large,Oara Neumann,Lisa V. Brown,Jin Cheng,J. Britt Lassiter,Emily A. Carter,Peter Nordlander,Naomi J. Halas +9 more
TL;DR: The room temperature dissociation of H(2) on gold nanoparticles using visible light is reported to open a new pathway for controlling chemical reactions on metallic catalysts.
Journal ArticleDOI
Narrowband photodetection in the near-infrared with a plasmon-induced hot electron device.
Ali Sobhani,Mark W. Knight,Yumin Wang,Bob Zheng,Nicholas S. King,Lisa V. Brown,Zheyu Fang,Peter Nordlander,Naomi J. Halas +8 more
TL;DR: A grating-based hot electron device with significantly larger photocurrent responsivity than previously reported antenna-based geometries is reported, and the grating geometry enables more than three times narrower spectral response than observed for nanoantenna-based devices.
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Aluminum plasmonic nanoantennas.
Mark W. Knight,Lifei Liu,Yumin Wang,Lisa V. Brown,Shaunak Mukherjee,Nicholas S. King,Henry O. Everitt,Peter Nordlander,Naomi J. Halas +8 more
TL;DR: In this article, the local density of optical states (LDOS) of individual aluminum nanorod antennas with cathodoluminescence (CL) was analyzed with a spatial resolution less than 20 nm and radiative modes of these nanostructures across the visible and into the UV spectral range.
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Heterodimers: Plasmonic Properties of Mismatched Nanoparticle Pairs
TL;DR: Polarization-dependent dark-field microspectroscopy on individual heterodimer structures fabricated using a novel electromigration assembly method allows us to examine Fano resonances, avoided crossing behavior, and a surprising dependence of the scattering spectrum on the direction of excitation, known as the "optical nanodiode" effect.
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Light-induced release of DNA from gold nanoparticles: nanoshells and nanorods.
TL;DR: Investigation of the light-triggered release of DNA from two types of nanoparticle substrates suggests that a nonthermal mechanism may play a role in plasmon resonant, light- triggered DNA release.