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A. Paul Alivisatos
Researcher at Lawrence Berkeley National Laboratory
Publications - 488
Citations - 109587
A. Paul Alivisatos is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Nanocrystal & Quantum dot. The author has an hindex of 146, co-authored 470 publications receiving 101741 citations. Previous affiliations of A. Paul Alivisatos include Ludwig Maximilian University of Munich & University of Hamburg.
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Journal ArticleDOI
Dynamics of Nanoscale Dendrite Formation in Solution Growth Revealed Through in Situ Liquid Cell Electron Microscopy
Matthew R. Hauwiller,Matthew R. Hauwiller,Xiaowei Zhang,Xiaowei Zhang,Wen I. Liang,Wen I. Liang,Chung Hua Chiu,Chung Hua Chiu,Qian Zhang,Wenjing Zheng,Wenjing Zheng,Colin Ophus,Emory M. Chan,Cory Czarnik,Ming Pan,Frances M. Ross,Wen-Wei Wu,Yin Hao Chu,Mark Asta,Mark Asta,Peter W. Voorhees,A. Paul Alivisatos,A. Paul Alivisatos,Haimei Zheng,Haimei Zheng +24 more
TL;DR: It is shown that the growth of iron oxide nanodendrites is remarkably consistent with the existing theoretical predictions on dendritic morphology evolution during growth, despite occurring at the nanoscale.
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Bright Infrared‑to‑Ultraviolet/Visible Upconversion in Small Alkaline Earth‑Based Nanoparticles with Biocompatible CaF 2 Shells
Stefan Fischer,Chris Siefe,Dayne F. Swearer,Claire A. McLellan,A. Paul Alivisatos,Jennifer A. Dionne +5 more
TL;DR: The NIR to UV and visible emission of sub-15 nm alkaline-earth rare-earth fluoride UCNPs with a CaF 2 shell is investigated and dye degradation under NIR illumination is demonstrated using SrYbF:1%Tm 3+ @CaF 2 , highlighting the efficiency of theseUCNPs and their ability to trigger photoprocesses.
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Synthesis and characterization of hyperbranched mesoporous silica SBA-15
Zoltán Kónya,Zoltán Kónya,Ji Zhu,Ágnes Szegedi,Imre Kiricsi,A. Paul Alivisatos,Gabor A. Somorjai +6 more
TL;DR: Branched mesoporous silica SBA-15 materials have been prepared in a simple process using non-ionic surfactant in acidic conditions in the presence of metal ions.
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Dynamics of exciton localization in CdS/HgS quantum-dot quantum wells
Alvin T. Yeh,Alvin T. Yeh,Giulio Cerullo,Uri Banin,Alf Mews,A. Paul Alivisatos,A. Paul Alivisatos,Charles V. Shank,Charles V. Shank +8 more
TL;DR: In this article, the authors investigated the localization of carrier wave functions to the quantum-well portion of the CdS/HgS quantum-dot quantum well (QDQW) by measuring the photoinduced exciton coupling to a HgS phonon mode indicative of localization.
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Integrated semiconductor nanocrystal and epitaxical nanostructure systems: Structural and optical behavior
TL;DR: The combination InGaAs/GaAs epitaxical structures and InAs nanocrystals is employed as a vehicle with the functional aim of exploiting the well developed optoelectronic communication technology based on the former with the biochemical and biomedical applications for which the latter are well suited.