E
Elena D. Obraztsova
Researcher at Moscow Institute of Physics and Technology
Publications - 322
Citations - 7166
Elena D. Obraztsova is an academic researcher from Moscow Institute of Physics and Technology. The author has contributed to research in topics: Carbon nanotube & Raman spectroscopy. The author has an hindex of 38, co-authored 307 publications receiving 6446 citations. Previous affiliations of Elena D. Obraztsova include Moscow State University & Lebedev Physical Institute.
Papers
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Journal ArticleDOI
Efficient isolation and solubilization of pristine single-walled nanotubes in bile salt micelles
Wim Wenseleers,Igor I. Vlasov,Etienne Goovaerts,Elena D. Obraztsova,A. S. Lobach,August Bouwen +5 more
TL;DR: In this paper, a wide variety of surfactants for their efficiency in dissolving isolated single-walled carbon nanotubes (SWNTs) in water was investigated.
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Mode-locked 1.93 μm thulium fiber laser with a carbon nanotube absorber
Max A. Solodyankin,Elena D. Obraztsova,Anatoly S. Lobach,Alexander I. Chernov,A. V. Tausenev,Vitaly I. Konov,Evgueni M. Dianov +6 more
TL;DR: In this article, a ring-cavity thulium fiber laser with a single-wall carbon nanotube absorber was used in transmission, achieving an average output power of 3.4 mW.
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Double-walled carbon nanotubes fabricated by a hydrogen arc discharge method
John L. Hutchison,N. A. Kiselev,E. P. Krinichnaya,A.V. Krestinin,Raouf O. Loutfy,A.P. Morawsky,V. E. Muradyan,Elena D. Obraztsova,Jeremy Sloan,S. V. Terekhov,Dmitri N. Zakharov +10 more
TL;DR: Double walled carbon nanotubes (DWNTs) were obtained by the arc discharge technique in an atmosphere of Ar and H 2 mixture (1:1/v:v) at 350 Torr as discussed by the authors.
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Raman identification of onion-like carbon
Elena D. Obraztsova,Minoru Fujii,Shinji Hayashi,Vladimir L. Kuznetsov,Yu. V. Butenko,Andrey Chuvilin +5 more
TL;DR: In this paper, a specific Raman spectrum of carbon spherical shells (onions) synthesized by annealing induced (T = 1800 K) chipping off the outer carbon layers from 5-nm size diamond particles has been observed.
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Chiral-Selective Growth of Single-Walled Carbon Nanotubes on Lattice-Mismatched Epitaxial Cobalt Nanoparticles
Maoshuai He,Hua Jiang,Bilu Liu,Bilu Liu,Pavel V. Fedotov,Alexander I. Chernov,Elena D. Obraztsova,Filippo Cavalca,Jakob Birkedal Wagner,Thomas Willum Hansen,Ilya V. Anoshkin,Ekaterina A. Obraztsova,Alexey V. Belkin,Emma Sairanen,Albert G. Nasibulin,Juha Lehtonen,Esko I. Kauppinen +16 more
TL;DR: Here, epitaxial formation of monometallic Co nanoparticles with well-defined crystal structure is accomplished, and its use as a catalyst in the selective growth of SWNTs is demonstrated.