Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2024, Volume 120, Issue 4, Pages 231–237
DOI: https://doi.org/10.31857/S0370274X24080129 (Mi jetpl7296) 		 
This article is cited in 4 scientific papers (total in 4 papers)

OPTICS AND NUCLEAR PHYSICS

Near-field effects at the nodes of a gold nanonetwork grown by laser ablation in superfluid helium: crossover between “tip and gap hot spots”

M. E. Stepanova, S. A. Khorkinaab, A. I. Arzhanovca, A. V. Karabulinde, V. I. Matyushenkof, A. V. Naumovac

a Moscow State Pedagogical University, 119435, Moscow, Russia
b International Research and Education Center for Physics of Nanostructures, ITMO University, 197101, St. Petersburg, Russia
c Troitsk Branch, Lebedev Physical Institute, Russian Academy of Sciences, 108840, Troitsk, Moscow, Russia
d Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432, Chernogolovka, Moscow region, Russia
e Joint Institute for High Temperatures, Russian Academy of Sciences, 125412, Moscow, Russia
f Chernogolovka Branch, Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 142432, Chernogolovka, Moscow region, Russia
Full-text PDF (2271 kB) First page Citations (4)
References:
PDF
HTML
DOI: https://doi.org/10.31857/S0370274X24080129
Abstract: The development of new methods for the synthesis of nanosystems with plasmonic properties and for their analysis is an important field of modern photonics. Here, low-temperature laser synthesis of quasi-two-dimensional gold nanonetworks (with individual nanowire diameters of 5 nm) is carried out in superfluid helium. The plasmonic properties of nanosystems obtained in this way are investigated by Raman scattering for the first time. Possible features of the near field in these systems are studied using three-dimensional numerical electrodynamic modeling by the finite element method in the visible to near-infrared spectral range (400–1000 nm). The complex internal structure of hot spots arising around two intersecting 5-nm nanowires (the elementary model unit) and the diversity of their localization types, showing tip-to-gap transition, are demonstrated.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 122040500073-4
124031100005-5
124020600049-8
This work was supported by the Ministry of Education of the Russian Federation (state assignment no. 124031100005-5 “Physics of Nanostructured Materials and High-Sensitivity Sensors: Synthesis, Fundamental Research and Applications in Photonics, Life Sciences, Quantum and Nanotechnology”). The low-temperature synthesis was supported by the Ministry of Science and Higher Education of the Russian Federation (state assignment no. 124020600049-8 for the Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry). The transmission electron microscopy study was supported by the Ministry of Science and Higher Education of the Russian Federation (state assignment no. 122040500073-4 for the Semenov Federal Research Center for Chemical Physics).
Received: 14.06.2024
Revised: 18.07.2024
Accepted: 18.07.2024
English version:
Journal of Experimental and Theoretical Physics Letters, 2024, Volume 120, Issue 4, Pages 223–229
DOI: https://doi.org/10.1134/S0021364024602161
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: M. E. Stepanov, S. A. Khorkina, A. I. Arzhanov, A. V. Karabulin, V. I. Matyushenko, A. V. Naumov, “Near-field effects at the nodes of a gold nanonetwork grown by laser ablation in superfluid helium: crossover between “tip and gap hot spots””, Pis'ma v Zh. Èksper. Teoret. Fiz., 120:4 (2024), 231–237; JETP Letters, 120:4 (2024), 223–229
Citation in format AMSBIB
\Bibitem{SteKhoArz24}
\by M.~E.~Stepanov, S.~A.~Khorkina, A.~I.~Arzhanov, A.~V.~Karabulin, V.~I.~Matyushenko, A.~V.~Naumov
\paper Near-field effects at the nodes of a gold nanonetwork grown by laser ablation in superfluid helium: crossover between “tip and gap hot spots”
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2024
\vol 120
\issue 4
\pages 231--237
\mathnet{http://mi.mathnet.ru/jetpl7296}
\crossref{https://doi.org/10.31857/S0370274X24080129}
\edn{https://elibrary.ru/UMVIVR}
\transl
\jour JETP Letters
\yr 2024
\vol 120
\issue 4
\pages 223--229
\crossref{https://doi.org/10.1134/S0021364024602161}
Linking options:
  • https://www.mathnet.ru/eng/jetpl7296
  • https://www.mathnet.ru/eng/jetpl/v120/i4/p231
    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2025