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Showing 1 to 12 of 83 entries
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Fabrication of Hybrid Nanostructures via Nanoscale Laser-Induced Reshaping for Advanced Light Manipulation.

Advanced materials (Deerfield Beach, Fla.)

Zuev DA, Makarov SV, Mukhin IS, Milichko VA, Starikov SV, Morozov IA, Shishkin II, Krasnok AE, Belov PA.
PMID: 26901635
Adv Mater. 2016 Apr;28(16):3087-93. doi: 10.1002/adma.201505346. Epub 2016 Feb 22.

Ordered hybrid nanostructures for nanophotonics applications are fabricated by a novel approach via femtosecond laser melting of asymmetric metal-dielectric (Au/Si) nanoparticles created by lithographical methods. The approach allows selective reshaping of the metal components of the hybrid nanoparticles without...

Resonant Nonplasmonic Nanoparticles for Efficient Temperature-Feedback Optical Heating.

Nano letters

Zograf GP, Petrov MI, Zuev DA, Dmitriev PA, Milichko VA, Makarov SV, Belov PA.
PMID: 28409632
Nano Lett. 2017 May 10;17(5):2945-2952. doi: 10.1021/acs.nanolett.7b00183. Epub 2017 Apr 24.

We propose a novel photothermal approach based on resonant dielectric nanoparticles, which possess imaginary part of permittivity significantly smaller as compared to metal ones. We show both experimentally and theoretically that a spherical silicon nanoparticle with a magnetic quadrupolar...

Carbon tunneling from a single quantum state.

Science (New York, N.Y.)

Zuev PS, Sheridan RS, Albu TV, Truhlar DG, Hrovat DA, Borden WT.
PMID: 12574623
Science. 2003 Feb 07;299(5608):867-70. doi: 10.1126/science.1079294.

We observed ring expansion of 1-methylcyclobutylfluorocarbene at 8 kelvin, a reaction that involves carbon tunneling. The measured rate constants were 4.0 x 10(-6) per second in nitrogen and 4 x 10(-5) per second in argon. Calculations indicated that at...

Dynamic characteristics of optical adaptive systems.

Applied optics

Zuev VE, Lukin VP.
PMID: 20454089
Appl Opt. 1987 Jan 01;26(1):139-44. doi: 10.1364/AO.26.000139.

The effect of time delay on characteristics of an optical adaptive system is considered. Classification of the optical adaptive systems as dynamic feedback systems has been made. Systems with constant delay, a highspeed adaptive system as well as a...

Oxygen nonstoichiometry, defect structure and oxygen diffusion in the double perovskite GdBaCo2O6-δ.

Dalton transactions (Cambridge, England : 2003)

Tsvetkov DS, Ananjev MV, Eremin VA, Zuev AY, Kurumchin EKh.
PMID: 25231733
Dalton Trans. 2014 Nov 14;43(42):15937-43. doi: 10.1039/c4dt01486c.

Oxygen nonstoichiometry of GdBaCo2O6-δ was studied by means of the thermogravimetric technique in the temperature range 600-1000 °C. The defect structure model based on the simple cubic perovskite GdCoO3-δ was shown to be valid for GdBaCo2O6-δ up to temperatures...

Light-Emitting Halide Perovskite Nanoantennas.

Nano letters

Tiguntseva EY, Zograf GP, Komissarenko FE, Zuev DA, Zakhidov AA, Makarov SV, Kivshar YS.
PMID: 29365259
Nano Lett. 2018 Feb 14;18(2):1185-1190. doi: 10.1021/acs.nanolett.7b04727. Epub 2018 Jan 30.

Nanoantennas made of high-index dielectrics with low losses in visible and infrared frequency ranges have emerged as a novel platform for advanced nanophotonic devices. On the other hand, halide perovskites are known to possess high refractive index, and they...

High-Resolution Thermochemical Study of Phase Stability and Rapid Oxygen Incorporation in YBaCo.

The journal of physical chemistry. A

Tsvetkov DS, Maram PS, Tsvetkova NS, Zuev AY, Navrotsky A.
PMID: 30428664
J Phys Chem A. 2018 Dec 20;122(50):9597-9604. doi: 10.1021/acs.jpca.8b08987. Epub 2018 Dec 10.

The formation thermodynamics of YBaCo

Stable high-reflection Be/Mg multilayer mirrors for solar astronomy at 30.4  nm.

Optics letters

Polkovnikov VN, Chkhalo NI, Pleshkov RS, Salashchenko NN, Schäfers F, Sertsu MG, Sokolov A, Svechnikov MV, Zuev SY.
PMID: 30644876
Opt Lett. 2019 Jan 15;44(2):263-266. doi: 10.1364/OL.44.000263.

The He-II (λ=30.4  nm) emission line is one of the spectral channels chosen to study solar corona. This Letter reports on investigations of novel beryllium (Be)/magnesium multilayer coatings which, when incorporated beneath a protective bilayer of aluminium and Be,...

Experimental demonstration of the third cyclotron harmonic excitation in technological gyrotron with delayed selective feedback.

The Review of scientific instruments

Fokin AP, Sedov AS, Zuev AS.
PMID: 32113385
Rev Sci Instrum. 2020 Feb 01;91(2):024706. doi: 10.1063/1.5140720.

The excitation and effective selection of modes at high harmonics of the cyclotron frequency are experimentally demonstrated using a delayed feedback into the gyrotron. The operation at the third cyclotron harmonic at the frequency of 40.5 GHz with the...

'Moderate global aphasia': A generalized decline of language processing caused by glioma surgery but not stroke.

Brain and language

Zyryanov A, Stupina E, Gordeyeva E, Buivolova O, Novozhilova E, Akinina Y, Bronov O, Gronskaya N, Gunenko G, Iskra E, Ivanova E, Kalinovskiy A, Kliuev E, Kopachev D, Kremneva E, Kryuchkova O, Medyanik I, Pedyash N, Pozdniakova V, Pronin I, Rainich K, Reutov A, Samoukina A, Shlyakhova A, Sitnikov A, Soloukhina O, Yashin K, Zelenkova V, Zuev A, Ivanova MV, Dragoy O.
PMID: 34883333
Brain Lang. 2022 Jan;224:105057. doi: 10.1016/j.bandl.2021.105057. Epub 2021 Dec 06.

Unlike stroke, neurosurgical removal of left-hemisphere gliomas acts upon a reorganized language network and involves brain areas rarely damaged by stroke. We addressed whether this causes the profiles of neurosurgery- and stroke-induced language impairments to be distinct. K-means clustering...

High-resolution laboratory reflectometer for the study of x-ray optical elements in the soft and extreme ultraviolet wavelength ranges.

The Review of scientific instruments

Garakhin SA, Chkhalo NI, Kas'kov IA, Lopatin AY, Malyshev IV, Nechay AN, Pestov AE, Polkovnikov VN, Salashchenko NN, Svechnikov MV, Tsybin NN, Zabrodin IG, Zuev SY.
PMID: 32611061
Rev Sci Instrum. 2020 Jun 01;91(6):063103. doi: 10.1063/1.5144489.

A high-resolution laboratory reflectometer designed for operation in the soft x-ray (SXR) and extreme ultraviolet (EUV) ranges is described. High spectral resolution, up to 0.028 nm, in a wide spectral range is achieved due to the Czerny-Turner monochromator. A...

Plasmonic nanosponges filled with silicon for enhanced white light emission.

Nanoscale

Larin AO, Nominé A, Ageev EI, Ghanbaja J, Kolotova LN, Starikov SV, Bruyère S, Belmonte T, Makarov SV, Zuev DA.
PMID: 31844859
Nanoscale. 2020 Jan 02;12(2):1013-1021. doi: 10.1039/c9nr08952g.

Plasmonic nanosponges are a powerful platform for various nanophotonic applications owing to extremely high local field enhancement in metallic nanopores. The filling of the nanopores with high-refractive index semiconductors (e.g. Si, Ge, GaP, etc.) opens up opportunities for the...

Showing 1 to 12 of 83 entries