Zobrazeno 1 - 10 of 38 pro vyhledávání: '"Yi-yu Cai"'
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Single-Particle Insights into Plasmonic Hot Carrier Separation Augmenting Photoelectrochemical Ethanol Oxidation with Photocatalytically Synthesized Pd–Au Bimetallic Nanorods
Autor: Gregory T. Forcherio, Behnaz Ostovar, Jonathan Boltersdorf, Yi-Yu Cai, Asher C. Leff, Kyle N. Grew, Cynthia A. Lundgren, Stephan Link, David R. Baker
Publikováno v: ACS Nano. 16:12377-12389
Understanding the nature of hot carrier pathways following surface plasmon excitation of heterometallic nanostructures and their mechanistic prevalence during photoelectrochemical oxidation of complex hydrocarbons, such as ethanol, remains challengin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659eadb489887b5389058029300a921c
https://doi.org/10.1021/acsnano.2c03549
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5
Deterministic Quantum Light Arrays from Giant Silica-Shelled Quantum Dots
Autor: Hao A. Nguyen, David Sharp, Johannes E. Fröch, Yi-Yu Cai, Shenwei Wu, Madison Monahan, Christopher Munley, Arnab Manna, Arka Majumdar, Cherie R. Kagan, Brandi M. Cossairt
Publikováno v: ACS applied materialsinterfaces.
Colloidal quantum dots (QDs) are promising candidates for single-photon sources with applications in photonic quantum information technologies. Developing practical photonic quantum devices with colloidal materials, however, requires scalable determi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::009ea8120029004ca4c73dae37a42d9f
https://pubmed.ncbi.nlm.nih.gov/36507852
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7
Reliable and Dynamic Appearance Modeling and Label Consistency Enforcing for Fast and Coherent Video Object Segmentation With the Bilateral Grid
Autor: Ying Tian, Yan Gui, Daojian Zeng, Yi-Yu Cai, Zhifeng Xie
Publikováno v: IEEE Transactions on Circuits and Systems for Video Technology. 30:4781-4795
We propose a novel optimization framework for video object segmentation, given the initial annotations of objects in the keyframes of an input video sequence. In this work, video data is represented by a Markov Random Field model, and segmentation is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc4c40aa232af4ccf8898fbaeee60cb8
https://doi.org/10.1109/tcsvt.2019.2961267
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9
Single-Particle Emission Spectroscopy Resolves d-Hole Relaxation in Copper Nanocubes
Autor: Arash Ahmadivand, Christy F. Landes, Jianfang Wang, Sean S. E. Collins, Alexander Al-Zubeidi, Behnaz Ostovar, Miranda J. Gallagher, Yi-Yu Cai, Tsz Him Chow, Stephan Link, Ujjal Bhattacharjee, Peter Nordlander, Runmin Zhang
Publikováno v: ACS Energy Letters. 4:2458-2465
Resolving the dynamics of photoexcited d-holes in metallic nanostructures is one step in the rational design of plasmonic photocatalysis. Here, we track the creation and relaxation of charge carrie...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78f2414681cd28fdedd15b8dffc962c1
https://doi.org/10.1021/acsenergylett.9b01747
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10
Plasmon Energy Transfer in Hybrid Nanoantennas
Autor: Sean S. E. Collins, Christy F. Landes, Yawei Liu, Benjamin Foerster, Tianquan Lian, Minhan Lou, Jia Song, Stephan Link, Lawrence J. Tauzin, Charlotte Flatebo, Luca Bursi, Peter Nordlander, Yi-Yu Cai, Rashad Baiyasi, Emily K. Searles
Publikováno v: ACS nano. 15(6)
Plasmonic metal nanoparticles exhibit large dipole moments upon photoexcitation and have the potential to induce electronic transitions in nearby materials, but fast internal relaxation has to date limited the spatial range and efficiency of plasmoni
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95916dcb8fd67e7f5aa5fd4f8895db6
https://pubmed.ncbi.nlm.nih.gov/33350807
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