Zobrazeno 1 - 10
of 14
pro vyhledávání: '"M. E. Labzovskaya"'
Publikováno v:
Physics of the Solid State. 64:1-5
Autor:
I. Kh. Akopyan, N. R. Grigor’eva, A. Yu. Serov, N. G. Filosofov, Boris Novikov, M. E. Labzovskaya
Publikováno v:
Physics of the Solid State. 62:2138-2142
The exciton photoluminescence of zinc oxide is studied in the temperature range 5–300 K. The formation of the exciton emission band profile in the spectra of undoped crystals, high-purity powder, and thin ALD films 4–450 nm in thickness at 300 K
Publikováno v:
Physics of the Solid State. 61:2134-2138
ZnO together with TiO2 is a main photocatalyst for various redox reactions to convert light energy into a chemical one and to purify the environment. Intrinsic surface defects in ZnO—the vacancies in anionic and cationic sublattices (F-type and V-t
Autor:
Boris Novikov, M. E. Labzovskaya, Jens W. Tomm, Jörg Schilling, I. Kh. Akopyan, Vadim Talalaev
Publikováno v:
Physics of the Solid State. 61:402-407
The kinetics of near-edge photoluminescence (PL) in ZnO nanofilms prepared by the atomic layer deposition has been investigated. It is established that the kinetics of near-edge PL in 4-nm films is determined to a great extent by surface 2D-exciton (
Autor:
S A Kadinskaya, V M Kondratev, I K Kindyushov, M E Labzovskaya, B V Novikov, I V Shtrom, A I Lihachev, A V Nashchekin, A D Bolshakov
Publikováno v:
Journal of Physics: Conference Series. 2227:012007
In this work we study zinc oxide nanostructures of various geometries synthesized via the hydrothermal technique on Si (111) substrate. We demonstrate capabilities of the growth protocol for control over the morphology of nanostructures varying from
Publikováno v:
Journal of Luminescence. 182:45-48
A simple laser-assisted method to transform metallic Zn to a ZnO-based random lasing medium is reported. The method uses Nd+3 laser-induced air breakdown to treat the surface of a Zn target and thus produce ZnO nanoparticles randomly scattered over t
Autor:
Boris Novikov, A. Yu. Serov, V. V. Titov, I. Kh. Akopyan, M. E. Labzovskaya, A. A. Lisachenko, N. G. Filosofov
Publikováno v:
Physics of the Solid State. 58:1767-1771
The influence of oxygen desorption on the photoluminescence of zinc oxide has been investigated. Photodesorption and thermal desorption of oxygen have been controlled using mass spectrometry. It has been found that the removal of oxygen from the ZnO
Autor:
A. A. Lisachenko, I. Kh. Akopyan, V. Yu. Davydov, Ya. A. Mogunov, A. I. Romanychev, Boris Novikov, D. V. Nazarov, A. Yu. Serov, M. E. Labzovskaya, V. V. Titov, Alexander N. Smirnov, N. G. Filosofov
Publikováno v:
Physics of the Solid State. 57:1865-1869
The photoluminescence of ZnO films grown by atomic layer deposition (ALD) on silicon substrates has been investigated. A new broad photoluminescence band has been revealed in the exciton region of the spectrum. The properties of the band in the spect
Publikováno v:
Journal of Luminescence. 215:116668
A simple laser-assisted method to transform metallic Zn to a ZnO-based random lasing medium is reported. The method uses Nd+3 laser-induced air breakdown to treat the surface of a Zn target in oxygen atmosphere, and thus produce self-organized nanopa
Autor:
G. E. Cirlin, Peter Werner, Leonid I. Goray, M. E. Labzovskaya, P. N. Racec, Jörg Schilling, Boris Novikov, Vadim Talalaev, Bodo Fuhrmann, Jens W. Tomm
Publikováno v:
Semiconductors. 48:1178-1184
Emission in the narrow spectral range 950–1000 nm is obtained at the nanobridge optical transition involving experimentally and theoretically observed hybrid states in the InGaAs system, i.e., quantum dot-nanobridge-quantum well. It is experimental