Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Z. L. Denisova"'
Publikováno v:
Annalen der Physik. 525:889-905
ZnS:Cr and ZnSe:Cr are the focus of studies as media for broadly tunable optically pumped lasers operating in the near- and mid-IR regions. It is of great interest to obtain such lasers electrically pumped. The effective electrical excitation of Cr2+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ed24d5bce0497a673cbb5b55b31e3f
https://doi.org/10.1002/andp.201300016
https://doi.org/10.1002/andp.201300016
Autor:
Z. L. Denisova, O. S. Litvin, N. V. Sopinskii, N. A. Vlasenko, M. A. Mukhlyo, L. I. Veligura, E. G. Gule, P. F. Oleksenko
Publikováno v:
Semiconductors. 45:587-592
The spectrum of the photoconductivity induced by the polarization field of charges at surface states and traps in the film bulk has been analyzed to determine the energy band diagram at the c-Si-SiOx interface and the changes in the electronic states
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faaa29d7dbaeecb10391fc29daf70ed7
https://doi.org/10.1134/s1063782611050289
https://doi.org/10.1134/s1063782611050289
Publikováno v:
physica status solidi (b). 245:2550-2557
It is shown that published data and interpretation concerning the energy and origin of Cr-related defects in ZnS:Cr as well as the mechanism of the Cr2+ Cr+ photorecharge are ambiguous and contradictory. New data concerning these questions obtained b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c975e25c6fb88cb685d8d859c8153ac4
https://doi.org/10.1002/pssb.200844044
https://doi.org/10.1002/pssb.200844044
Autor:
Z. L. Denisova, Yu. V. Kopytko, N.A. Vlasenko, Ya. F. Kononets, A.A. Vdovenkov, L. I. Veligura
Publikováno v:
Journal of Crystal Growth. 257:263-271
Some essential photoinduced effects on the characteristics of ZnS:Mn electron-beam evaporated films and thin-film electroluminescent (TFEL) devices based on them have been revealed when Hg-lamp irradiation and quartz halogen lamp illumination are use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062654aa6cb781e7b8877a4f8fb3faf8
https://doi.org/10.1016/s0022-0248(03)01407-6
https://doi.org/10.1016/s0022-0248(03)01407-6
Autor:
Z. L. Denisova, M.B. Kotlyarevsky, A.S. Revenko, L. I. Veligura, V.V. Kidalov, Ya. F. Kononets, N.A. Vlasenko
Publikováno v:
physica status solidi (a). 193:338-346
Doping with oxygen of ZnS:Mn films was performed by annealing at 400-600 °C in an atomic oxygen flow obtained by a HF discharge. The effect of such a doping on the electrooptical, luminescent, and photoelectrical characteristics of ac thin-film elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c5850e9fcd99de681414ed5810bffd0
https://doi.org/10.1002/1521-396x(200209)193:2<338::aid-pssa338>3.0.co
https://doi.org/10.1002/1521-396x(200209)193:2<338::aid-pssa338>3.0.co
Autor:
Z. L. Denisova, N. A. Vlasenko, F.-J. Niedernostheide, L. I. Veligura, S. Zuccaro, Hans-Georg Purwins
Publikováno v:
Journal of Crystal Growth. :944-949
Two characterization methods (photodepolarization spectroscopy and the voltage dependence of the transferred charge) have been used to study the energy depth of defect states in ZnS : Mn electroluminescent structures showing a hysteresis in the charg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2885a7e5c8678198f632590fd84de0ad
https://doi.org/10.1016/s0022-0248(00)00262-1
https://doi.org/10.1016/s0022-0248(00)00262-1
Publikováno v:
Journal of Applied Spectroscopy. 66:136-140
Different electroluminescence spectrums of the blueλmax=420 nm wide-banded low-temperature low-voltage radiation of CdF2-RE films at different levels of excitation in the region of temperatures of 77–300K are investigated. The kinetic characterist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5914c7198399de991789de58d10cd7a7
https://doi.org/10.1007/bf02679232
https://doi.org/10.1007/bf02679232
Publikováno v:
SPIE Proceedings.
New non-destructive method of diagnostics and characterization of ACTFEL devices based on analysis of experimental and calculated photodepolarization spectra is proposed. This method gives an important information concerning the signa nd spatial dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::955c8f904810984e6594bde494226545
https://doi.org/10.1117/12.306271
https://doi.org/10.1117/12.306271
Autor:
E. G. Gule, N. A. Vlasenko, N. V. Sopinskii, Z. L. Denisova, M. A. Mukhlyo, O. S. Litvin, P. F. Oleksenko, L. I. Veligura
Publikováno v:
Semiconductors. 45:836-836
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6d38ccd1c15685e4352cd23b1e7d0a3
https://doi.org/10.1134/s1063782611060261
https://doi.org/10.1134/s1063782611060261
Comparison of some characteristics of thin-film-electroluminescent ZnS:Er,F planar and edge emitters
Autor:
Z. L. Denisova, L. I. Veligura, N. A. Vlasenko, Pavel F. Oleksenko, Miroslav O. Mukhlyo, Viktor F. Zinchenko
Publikováno v:
Journal of the Society for Information Display. 15:937
— The following main differences have been revealed in the characteristics of an edge thin-film-electroluminescent ZnS: Er,F emitter compared to those of a similar planar emitter: (1) the 1.535-μm band more highly dominates over other bands in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66698383de6c6b450120372f7653ed90
https://doi.org/10.1889/1.2812995
https://doi.org/10.1889/1.2812995