Zobrazeno 1 - 10
of 28
pro vyhledávání: '"G. M. Ermolaeva"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 458:164-168
Optical effects induced in silicon-doped wurtzite (0001) GaN epilayers by keV monatomic and molecular ion irradiation were experimentally investigated. Results were analyzed together with data on structure defect formation. In all the cases under con
Autor:
A. V. Komarov, A. A. Reutskii, Konstantin V. Dukelskii, G. M. Ermolaeva, V. B. Shilov, M. A. Eron’yan, A. A. Shcheglov
Publikováno v:
Optics and Spectroscopy. 125:281-284
The causes of the occurrence and the method of the elimination of defects of non-bridging oxygen in multimode fluorosilicate optical fibers prepared by the modified method of chemical vapor deposition are considered. The solution is the use of suppor
Publikováno v:
Optics and Spectroscopy. 123:164-167
It reports results of the pump–probe experiment on colloidal solutions of semiconductor CdSe/ZnS quantum dots with 5 nm diameter for intense pulsed resonant excitation at 560 nm wavelength. The dependence of intensity of a transmitted probe pulse o
Autor:
A. I. Titov, P. A. Karaseov, K. V. Karabeshkin, Flyura Djurabekova, Kai Nordlund, G. M. Ermolaeva, Mohammad W. Ullah, Antti Kuronen, V. B. Shilov
An investigation of mechanisms of enhancement of irradiation-induced damage formation in GaN under molecular in comparison to monatomic ion bombardment is presented. Ion-implantation-induced effects in wurtzite GaN bombarded with 0.6 keV amu(-1) F, P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6938d498f5ef31679327c211c258fadb
http://hdl.handle.net/10138/308774
http://hdl.handle.net/10138/308774
Autor:
A. S. Panfutova, A. I. Khrebtov, I. M. Belousova, V. V. Danilov, V. B. Shilov, D. A. Videnichev, G. M. Ermolaeva
Publikováno v:
Russian Journal of Physical Chemistry B. 9:561-564
The photodynamics of power optical limiting is studied in colloidal solutions of quantum dots by exiting the system in the absorption band with 0.4-ns 532-nm pulses. Based on a parallel analysis of the dependence of the nonlinear transmission and lum
Autor:
G. M. Ermolaeva, V. B. Shilov, A. I. Khrebtov, Inna M. Belousova, V. V. Danilov, A. S. Panfutova
Publikováno v:
Optics and Spectroscopy. 116:941-945
The photodynamics of optical limiting in colloidal solutions of different-size CdSe/ZnS quantum dots is studied. The behavior of the dependences points to a multistage process that includes the bleaching and optical limiting stages. The limiting phot
Autor:
K. V. Karabeshkin, Vladimir G. Maslov, P. A. Karaseov, V. B. Shilov, Anna O. Orlova, A. I. Titov, G. M. Ermolaeva
Publikováno v:
Semiconductors. 48:446-450
The effect of the irradiation of single-crystal GaN films with accelerated atomic (P) and molecular (PF4) ions with an energy of 0.6 keV amu−1 on the crystal structure and optical properties of the films is considered. It is shown that, compared to
Autor:
G. M. Ermolaeva, Nikolay N. Rosanov, V. B. Shilov, G. V. Sinitsyn, N. V. Vysotina, V. L. Malevich, S. G. Alekseev
Publikováno v:
Optics and Spectroscopy. 115:257-263
Transformation of frequency is analyzed under the parametric Doppler effect in quartz glass in the “optic collider” scheme. In this scheme, intense laser radiation induces moving inhomogeneities of the refractive index in the glass and the probe
Publikováno v:
Optics and Spectroscopy. 114:880-885
The optical limitation effect in three-component systems formed in colloidal solutions of semiconductor CdSe/ZnS quantum dots with participation of fullerene C60 and perylene, has been experimentally investigated. The first and second harmonics of a
Autor:
B. Eberle, N. G. Gogoleva, Ivan M. Kislyakov, H. Buersing, M. V. Gryaznova, V. V. Danilov, Inna M. Belousova, R. Ebert, G. M. Ermolaeva, D. Walter, D. A. Videnichev
Publikováno v:
Optics and Spectroscopy. 107:491-497
The optical limiting efficiency and the possibility of extending the spectral and time ranges of optical limiters based on fullerene-containing media are studied. The optical limiting of pulses of different durations in solutions of C60 and higher fu