prikaz prve stranice dokumenta Splashing transients of 2D plasmons launched by swift electrons
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Splashing transients of 2D plasmons launched by swift electrons
Science Advances, 3 (2017), 1; e1601192. https://doi.org/10.1126/sciadv.1601192
Lin, Xiao; Kaminer, Ido; Shi, Xihang; Gao, Fei; Yang, Zhaoju; Gao, Zhen; Buljan, Hrvoje; Joannopoulos, John D.; Soljačić, Marin; Chen, Hongsheng; Zhang, Baile

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Lin, X., Kaminer, I., Shi, X., Gao, F., Yang, Z., Gao, Z. ... Zhang, B. (2017). Splashing transients of 2D plasmons launched by swift electrons. Science Advances, 3. (1). doi: 10.1126/sciadv.1601192

Lin, Xiao, et al. "Splashing transients of 2D plasmons launched by swift electrons." Science Advances, vol. 3, br. 1, 2017. https://doi.org/10.1126/sciadv.1601192

Lin, Xiao, Ido Kaminer, Xihang Shi, Fei Gao, Zhaoju Yang, Zhen Gao, Hrvoje Buljan, et al. "Splashing transients of 2D plasmons launched by swift electrons." Science Advances 3, br. 1 (2017). https://doi.org/10.1126/sciadv.1601192

Lin, X., et al. (2017) 'Splashing transients of 2D plasmons launched by swift electrons', Science Advances, 3(1). doi: 10.1126/sciadv.1601192

Lin X, Kaminer I, Shi X, Gao F, Yang Z, Gao Z, i sur.. Splashing transients of 2D plasmons launched by swift electrons. Science Advances [Internet]. 2017. [pristupljeno 14.11.2024.];3(1). doi: 10.1126/sciadv.1601192

X. Lin, et al., "Splashing transients of 2D plasmons launched by swift electrons", Science Advances, vol. 3, br. 1, 2017. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:671954. [Citirano: 14.11.2024.]

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Naslov (engleski)Splashing transients of 2D plasmons launched by swift electrons
AutorXiao Lin
AutorIdo Kaminer
AutorXihang Shi
AutorFei Gao
AutorZhaoju Yang
AutorZhen Gao
AutorHrvoje Buljan
MBZ: 226795
AutorJohn D. Joannopoulos
AutorMarin Soljačić
MBZ: 275834
AutorHongsheng Chen
AutorBaile Zhang
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Launching of plasmons by swift electrons has long been used in electron energy–loss spectroscopy (EELS) to investigate the plasmonic properties of ultrathin, or two-dimensional (2D), electron systems. However, the question of how a swift electron generates plasmons in space and time has never been answered. We address this issue by calculating and demonstrating the spatial- temporal dynamics of 2D plasmon generation in graphene. We predict a jet-like rise of excessive charge concentration that delays the generation of 2D plasmons in EELS, exhibiting an analog to the hydrodynamic Rayleigh jet in a splashing phenomenon before the launching of ripples. The photon radiation, analogous to the splashing sound, accompanies the plasmon emission and can be understood as being shaken off by the Rayleigh jet–like charge concentration. Considering this newly revealed process, we argue that previous estimates on the yields of graphene plasmons in EELS need to be reevaluated.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaScience Advances
Brojčani podacivol. 3, br. 1, e1601192
p-ISSN2375-2548
DOIhttps://doi.org/10.1126/sciadv.1601192
URN:NBNurn:nbn:hr:217:671954
Datum objave publikacije2017
URL dokumentahttps://advances.sciencemag.org/content/3/1/e1601192
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje-Nekomercijalno 4.0 međunarodna (CC BY-NC 4.0)
Javna napomenaCopyright © 2017, The Authors. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license, which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited. This work was sponsored by the National Natural Science Foundation of China (grant nos. 61625502, 61574127, 61601408, and 61550110245), the Zhejiang Natural Science Foundation (grant no. LY17F010008), the Postdoctoral Science Foundation of China (grant no. 2015M581930), the Top-Notch Young Talents Program of China, the Innovation Joint Research Center for Cyber-Physical-Society System, the Nanyang Technological University for Nanyang Assistant Professorship Start-Up Grant, the Singapore Ministry of Education (grant nos. MOE2015-T2-1-070 and MOE2011-T3-1-005), the U.S. Army Research Laboratory and the U.S. Army Research Office through the Institute for Soldier Nanotechnologies (contract no. W911NF-13-D-0001), the Massachusetts Institute of Technology S3TEC Energy Frontier Research Center of the Department of Energy (grant no. de-sc0001299), the QuantiXLie Center of Excellence, and the Chinese Scholarship Council (CSC 201506320075).
Datum i vrijeme pohrane2020-02-27 20:44:46